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Bug 1053016 - Part 3: eliminate omx-plugin Froyo version. r=cajbir

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This commit is contained in:
Richard Newman 2014-09-09 16:35:27 -07:00
parent a916f46a81
commit 86e497710d
61 changed files with 1 additions and 12772 deletions
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8
media/omx-plugin/froyo/OmxPluginFroyo.cpp
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#define MOZ_STAGEFRIGHT_OFF_T off_t
#define MOZ_ANDROID_FROYO
#include "../OmxPlugin.cpp"

29
media/omx-plugin/froyo/moz.build
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# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
SOURCES += [
'OmxPluginFroyo.cpp',
]
SharedLibrary('omxpluginfroyo')
LOCAL_INCLUDES += [
'../include/froyo',
'../include/froyo/media/stagefright/openmax',
]
USE_LIBS += [
'/media/omx-plugin/lib/froyo/libstagefright/stagefright',
'/media/omx-plugin/lib/gb/libutils/utils',
'stagefright_color_conversion',
]
# Don't use STL wrappers; this isn't Gecko code
DISABLE_STL_WRAPPING = True
NO_VISIBILITY_FLAGS = True
# Suppress warnings in third-party code.
CXXFLAGS += ['-Wno-multichar']

141
media/omx-plugin/include/froyo/OMX.h
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@ -1,141 +0,0 @@
/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_OMX_H_
#define ANDROID_OMX_H_
#include <media/IOMX.h>
#include <utils/threads.h>
#include <utils/KeyedVector.h>
namespace android {
struct OMXMaster;
class OMXNodeInstance;
class OMX : public BnOMX,
public IBinder::DeathRecipient {
public:
OMX();
virtual bool livesLocally(pid_t pid);
virtual status_t listNodes(List<ComponentInfo> *list);
virtual status_t allocateNode(
const char *name, const sp<IOMXObserver> &observer, node_id *node);
virtual status_t freeNode(node_id node);
virtual status_t sendCommand(
node_id node, OMX_COMMANDTYPE cmd, OMX_S32 param);
virtual status_t getParameter(
node_id node, OMX_INDEXTYPE index,
void *params, size_t size);
virtual status_t setParameter(
node_id node, OMX_INDEXTYPE index,
const void *params, size_t size);
virtual status_t getConfig(
node_id node, OMX_INDEXTYPE index,
void *params, size_t size);
virtual status_t setConfig(
node_id node, OMX_INDEXTYPE index,
const void *params, size_t size);
virtual status_t useBuffer(
node_id node, OMX_U32 port_index, const sp<IMemory> &params,
buffer_id *buffer);
virtual status_t allocateBuffer(
node_id node, OMX_U32 port_index, size_t size,
buffer_id *buffer, void **buffer_data);
virtual status_t allocateBufferWithBackup(
node_id node, OMX_U32 port_index, const sp<IMemory> &params,
buffer_id *buffer);
virtual status_t freeBuffer(
node_id node, OMX_U32 port_index, buffer_id buffer);
virtual status_t fillBuffer(node_id node, buffer_id buffer);
virtual status_t emptyBuffer(
node_id node,
buffer_id buffer,
OMX_U32 range_offset, OMX_U32 range_length,
OMX_U32 flags, OMX_TICKS timestamp);
virtual status_t getExtensionIndex(
node_id node,
const char *parameter_name,
OMX_INDEXTYPE *index);
virtual sp<IOMXRenderer> createRenderer(
const sp<ISurface> &surface,
const char *componentName,
OMX_COLOR_FORMATTYPE colorFormat,
size_t encodedWidth, size_t encodedHeight,
size_t displayWidth, size_t displayHeight);
virtual void binderDied(const wp<IBinder> &the_late_who);
OMX_ERRORTYPE OnEvent(
node_id node,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN OMX_PTR pEventData);
OMX_ERRORTYPE OnEmptyBufferDone(
node_id node, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer);
OMX_ERRORTYPE OnFillBufferDone(
node_id node, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer);
void invalidateNodeID(node_id node);
protected:
virtual ~OMX();
private:
Mutex mLock;
OMXMaster *mMaster;
struct CallbackDispatcher;
sp<CallbackDispatcher> mDispatcher;
int32_t mNodeCounter;
KeyedVector<wp<IBinder>, OMXNodeInstance *> mLiveNodes;
KeyedVector<node_id, OMXNodeInstance *> mNodeIDToInstance;
node_id makeNodeID(OMXNodeInstance *instance);
OMXNodeInstance *findInstance(node_id node);
void invalidateNodeID_l(node_id node);
OMX(const OMX &);
OMX &operator=(const OMX &);
};
} // namespace android
#endif // ANDROID_OMX_H_

117
media/omx-plugin/include/froyo/android/native_window.h
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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_NATIVE_WINDOW_H
#define ANDROID_NATIVE_WINDOW_H
#include <android/rect.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Pixel formats that a window can use.
*/
enum {
WINDOW_FORMAT_RGBA_8888 = 1,
WINDOW_FORMAT_RGBX_8888 = 2,
WINDOW_FORMAT_RGB_565 = 4,
};
struct ANativeWindow;
typedef struct ANativeWindow ANativeWindow;
typedef struct ANativeWindow_Buffer {
// The number of pixels that are show horizontally.
int32_t width;
// The number of pixels that are shown vertically.
int32_t height;
// The number of *pixels* that a line in the buffer takes in
// memory. This may be >= width.
int32_t stride;
// The format of the buffer. One of WINDOW_FORMAT_*
int32_t format;
// The actual bits.
void* bits;
// Do not touch.
uint32_t reserved[6];
} ANativeWindow_Buffer;
/**
* Acquire a reference on the given ANativeWindow object. This prevents the object
* from being deleted until the reference is removed.
*/
void ANativeWindow_acquire(ANativeWindow* window);
/**
* Remove a reference that was previously acquired with ANativeWindow_acquire().
*/
void ANativeWindow_release(ANativeWindow* window);
/*
* Return the current width in pixels of the window surface. Returns a
* negative value on error.
*/
int32_t ANativeWindow_getWidth(ANativeWindow* window);
/*
* Return the current height in pixels of the window surface. Returns a
* negative value on error.
*/
int32_t ANativeWindow_getHeight(ANativeWindow* window);
/*
* Return the current pixel format of the window surface. Returns a
* negative value on error.
*/
int32_t ANativeWindow_getFormat(ANativeWindow* window);
/*
* Change the format and size of the window buffers.
*
* The width and height control the number of pixels in the buffers, not the
* dimensions of the window on screen. If these are different than the
* window's physical size, then it buffer will be scaled to match that size
* when compositing it to the screen.
*
* For all of these parameters, if 0 is supplied then the window's base
* value will come back in force.
*/
int32_t ANativeWindow_setBuffersGeometry(ANativeWindow* window, int32_t width, int32_t height, int32_t format);
/**
* Lock the window's next drawing surface for writing.
*/
int32_t ANativeWindow_lock(ANativeWindow* window, ANativeWindow_Buffer* outBuffer,
ARect* inOutDirtyBounds);
/**
* Unlock the window's drawing surface after previously locking it,
* posting the new buffer to the display.
*/
int32_t ANativeWindow_unlockAndPost(ANativeWindow* window);
#ifdef __cplusplus
};
#endif
#endif // ANDROID_NATIVE_WINDOW_H

36
media/omx-plugin/include/froyo/android/rect.h
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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_RECT_H
#define ANDROID_RECT_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct ARect {
int32_t left;
int32_t top;
int32_t right;
int32_t bottom;
} ARect;
#ifdef __cplusplus
};
#endif
#endif // ANDROID_RECT_H

103
media/omx-plugin/include/froyo/binder/Binder.h
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_BINDER_H
#define ANDROID_BINDER_H
#include <binder/IBinder.h>
// ---------------------------------------------------------------------------
namespace android {
class BBinder : public IBinder
{
public:
BBinder();
virtual const String16& getInterfaceDescriptor() const;
virtual bool isBinderAlive() const;
virtual status_t pingBinder();
virtual status_t dump(int fd, const Vector<String16>& args);
virtual status_t transact( uint32_t code,
const Parcel& data,
Parcel* reply,
uint32_t flags = 0);
virtual status_t linkToDeath(const sp<DeathRecipient>& recipient,
void* cookie = NULL,
uint32_t flags = 0);
virtual status_t unlinkToDeath( const wp<DeathRecipient>& recipient,
void* cookie = NULL,
uint32_t flags = 0,
wp<DeathRecipient>* outRecipient = NULL);
virtual void attachObject( const void* objectID,
void* object,
void* cleanupCookie,
object_cleanup_func func);
virtual void* findObject(const void* objectID) const;
virtual void detachObject(const void* objectID);
virtual BBinder* localBinder();
protected:
virtual ~BBinder();
virtual status_t onTransact( uint32_t code,
const Parcel& data,
Parcel* reply,
uint32_t flags = 0);
private:
BBinder(const BBinder& o);
BBinder& operator=(const BBinder& o);
class Extras;
Extras* mExtras;
void* mReserved0;
};
// ---------------------------------------------------------------------------
class BpRefBase : public virtual RefBase
{
protected:
BpRefBase(const sp<IBinder>& o);
virtual ~BpRefBase();
virtual void onFirstRef();
virtual void onLastStrongRef(const void* id);
virtual bool onIncStrongAttempted(uint32_t flags, const void* id);
inline IBinder* remote() { return mRemote; }
inline IBinder* remote() const { return mRemote; }
private:
BpRefBase(const BpRefBase& o);
BpRefBase& operator=(const BpRefBase& o);
IBinder* const mRemote;
RefBase::weakref_type* mRefs;
volatile int32_t mState;
};
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_BINDER_H

159
media/omx-plugin/include/froyo/binder/IBinder.h
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_IBINDER_H
#define ANDROID_IBINDER_H
#include <utils/Errors.h>
#include <utils/RefBase.h>
#include <utils/String16.h>
#include <utils/Vector.h>
#define B_PACK_CHARS(c1, c2, c3, c4) \
((((c1)<<24)) | (((c2)<<16)) | (((c3)<<8)) | (c4))
// ---------------------------------------------------------------------------
namespace android {
class BBinder;
class BpBinder;
class IInterface;
class Parcel;
/**
* Base class and low-level protocol for a remotable object.
* You can derive from this class to create an object for which other
* processes can hold references to it. Communication between processes
* (method calls, property get and set) is down through a low-level
* protocol implemented on top of the transact() API.
*/
class IBinder : public virtual RefBase
{
public:
enum {
FIRST_CALL_TRANSACTION = 0x00000001,
LAST_CALL_TRANSACTION = 0x00ffffff,
PING_TRANSACTION = B_PACK_CHARS('_','P','N','G'),
DUMP_TRANSACTION = B_PACK_CHARS('_','D','M','P'),
INTERFACE_TRANSACTION = B_PACK_CHARS('_', 'N', 'T', 'F'),
// Corresponds to TF_ONE_WAY -- an asynchronous call.
FLAG_ONEWAY = 0x00000001
};
IBinder();
/**
* Check if this IBinder implements the interface named by
* @a descriptor. If it does, the base pointer to it is returned,
* which you can safely static_cast<> to the concrete C++ interface.
*/
virtual sp<IInterface> queryLocalInterface(const String16& descriptor);
/**
* Return the canonical name of the interface provided by this IBinder
* object.
*/
virtual const String16& getInterfaceDescriptor() const = 0;
virtual bool isBinderAlive() const = 0;
virtual status_t pingBinder() = 0;
virtual status_t dump(int fd, const Vector<String16>& args) = 0;
virtual status_t transact( uint32_t code,
const Parcel& data,
Parcel* reply,
uint32_t flags = 0) = 0;
/**
* This method allows you to add data that is transported through
* IPC along with your IBinder pointer. When implementing a Binder
* object, override it to write your desired data in to @a outData.
* You can then call getConstantData() on your IBinder to retrieve
* that data, from any process. You MUST return the number of bytes
* written in to the parcel (including padding).
*/
class DeathRecipient : public virtual RefBase
{
public:
virtual void binderDied(const wp<IBinder>& who) = 0;
};
/**
* Register the @a recipient for a notification if this binder
* goes away. If this binder object unexpectedly goes away
* (typically because its hosting process has been killed),
* then DeathRecipient::binderDied() will be called with a referene
* to this.
*
* The @a cookie is optional -- if non-NULL, it should be a
* memory address that you own (that is, you know it is unique).
*
* @note You will only receive death notifications for remote binders,
* as local binders by definition can't die without you dying as well.
* Trying to use this function on a local binder will result in an
* INVALID_OPERATION code being returned and nothing happening.
*
* @note This link always holds a weak reference to its recipient.
*
* @note You will only receive a weak reference to the dead
* binder. You should not try to promote this to a strong reference.
* (Nor should you need to, as there is nothing useful you can
* directly do with it now that it has passed on.)
*/
virtual status_t linkToDeath(const sp<DeathRecipient>& recipient,
void* cookie = NULL,
uint32_t flags = 0) = 0;
/**
* Remove a previously registered death notification.
* The @a recipient will no longer be called if this object
* dies. The @a cookie is optional. If non-NULL, you can
* supply a NULL @a recipient, and the recipient previously
* added with that cookie will be unlinked.
*/
virtual status_t unlinkToDeath( const wp<DeathRecipient>& recipient,
void* cookie = NULL,
uint32_t flags = 0,
wp<DeathRecipient>* outRecipient = NULL) = 0;
virtual bool checkSubclass(const void* subclassID) const;
typedef void (*object_cleanup_func)(const void* id, void* obj, void* cleanupCookie);
virtual void attachObject( const void* objectID,
void* object,
void* cleanupCookie,
object_cleanup_func func) = 0;
virtual void* findObject(const void* objectID) const = 0;
virtual void detachObject(const void* objectID) = 0;
virtual BBinder* localBinder();
virtual BpBinder* remoteBinder();
protected:
virtual ~IBinder();
private:
};
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_IBINDER_H

147
media/omx-plugin/include/froyo/binder/IInterface.h
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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
#ifndef ANDROID_IINTERFACE_H
#define ANDROID_IINTERFACE_H
#include <binder/Binder.h>
namespace android {
// ----------------------------------------------------------------------
class IInterface : public virtual RefBase
{
public:
IInterface();
sp<IBinder> asBinder();
sp<const IBinder> asBinder() const;
protected:
virtual ~IInterface();
virtual IBinder* onAsBinder() = 0;
};
// ----------------------------------------------------------------------
template<typename INTERFACE>
inline sp<INTERFACE> interface_cast(const sp<IBinder>& obj)
{
return INTERFACE::asInterface(obj);
}
// ----------------------------------------------------------------------
template<typename INTERFACE>
class BnInterface : public INTERFACE, public BBinder
{
public:
virtual sp<IInterface> queryLocalInterface(const String16& _descriptor);
virtual const String16& getInterfaceDescriptor() const;
protected:
virtual IBinder* onAsBinder();
};
// ----------------------------------------------------------------------
template<typename INTERFACE>
class BpInterface : public INTERFACE, public BpRefBase
{
public:
BpInterface(const sp<IBinder>& remote);
protected:
virtual IBinder* onAsBinder();
};
// ----------------------------------------------------------------------
#define DECLARE_META_INTERFACE(INTERFACE) \
static const String16 descriptor; \
static sp<I##INTERFACE> asInterface(const sp<IBinder>& obj); \
virtual const String16& getInterfaceDescriptor() const; \
I##INTERFACE(); \
virtual ~I##INTERFACE(); \
#define IMPLEMENT_META_INTERFACE(INTERFACE, NAME) \
const String16 I##INTERFACE::descriptor(NAME); \
const String16& I##INTERFACE::getInterfaceDescriptor() const { \
return I##INTERFACE::descriptor; \
} \
sp<I##INTERFACE> I##INTERFACE::asInterface(const sp<IBinder>& obj) \
{ \
sp<I##INTERFACE> intr; \
if (obj != NULL) { \
intr = static_cast<I##INTERFACE*>( \
obj->queryLocalInterface( \
I##INTERFACE::descriptor).get()); \
if (intr == NULL) { \
intr = new Bp##INTERFACE(obj); \
} \
} \
return intr; \
} \
I##INTERFACE::I##INTERFACE() { } \
I##INTERFACE::~I##INTERFACE() { } \
#define CHECK_INTERFACE(interface, data, reply) \
if (!data.checkInterface(this)) { return PERMISSION_DENIED; } \
// ----------------------------------------------------------------------
// No user-serviceable parts after this...
template<typename INTERFACE>
inline sp<IInterface> BnInterface<INTERFACE>::queryLocalInterface(
const String16& _descriptor)
{
if (_descriptor == INTERFACE::descriptor) return this;
return NULL;
}
template<typename INTERFACE>
inline const String16& BnInterface<INTERFACE>::getInterfaceDescriptor() const
{
return INTERFACE::getInterfaceDescriptor();
}
template<typename INTERFACE>
IBinder* BnInterface<INTERFACE>::onAsBinder()
{
return this;
}
template<typename INTERFACE>
inline BpInterface<INTERFACE>::BpInterface(const sp<IBinder>& remote)
: BpRefBase(remote)
{
}
template<typename INTERFACE>
inline IBinder* BpInterface<INTERFACE>::onAsBinder()
{
return remote();
}
// ----------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_IINTERFACE_H

79
media/omx-plugin/include/froyo/cutils/atomic.h
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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_CUTILS_ATOMIC_H
#define ANDROID_CUTILS_ATOMIC_H
#include <stdint.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* NOTE: memory shared between threads is synchronized by all atomic operations
* below, this means that no explicit memory barrier is required: all reads or
* writes issued before android_atomic_* operations are guaranteed to complete
* before the atomic operation takes place.
*/
void android_atomic_write(int32_t value, volatile int32_t* addr);
/*
* all these atomic operations return the previous value
*/
int32_t android_atomic_inc(volatile int32_t* addr);
int32_t android_atomic_dec(volatile int32_t* addr);
int32_t android_atomic_add(int32_t value, volatile int32_t* addr);
int32_t android_atomic_and(int32_t value, volatile int32_t* addr);
int32_t android_atomic_or(int32_t value, volatile int32_t* addr);
int32_t android_atomic_swap(int32_t value, volatile int32_t* addr);
/*
* NOTE: Two "quasiatomic" operations on the exact same memory address
* are guaranteed to operate atomically with respect to each other,
* but no guarantees are made about quasiatomic operations mixed with
* non-quasiatomic operations on the same address, nor about
* quasiatomic operations that are performed on partially-overlapping
* memory.
*/
int64_t android_quasiatomic_swap_64(int64_t value, volatile int64_t* addr);
int64_t android_quasiatomic_read_64(volatile int64_t* addr);
/*
* cmpxchg return a non zero value if the exchange was NOT performed,
* in other words if oldvalue != *addr
*/
int android_atomic_cmpxchg(int32_t oldvalue, int32_t newvalue,
volatile int32_t* addr);
int android_quasiatomic_cmpxchg_64(int64_t oldvalue, int64_t newvalue,
volatile int64_t* addr);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // ANDROID_CUTILS_ATOMIC_H

446
media/omx-plugin/include/froyo/cutils/log.h
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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// C/C++ logging functions. See the logging documentation for API details.
//
// We'd like these to be available from C code (in case we import some from
// somewhere), so this has a C interface.
//
// The output will be correct when the log file is shared between multiple
// threads and/or multiple processes so long as the operating system
// supports O_APPEND. These calls have mutex-protected data structures
// and so are NOT reentrant. Do not use LOG in a signal handler.
//
#ifndef _LIBS_CUTILS_LOG_H
#define _LIBS_CUTILS_LOG_H
#include <stdio.h>
#include <time.h>
#include <sys/types.h>
#include <unistd.h>
#ifdef HAVE_PTHREADS
#include <pthread.h>
#endif
#include <stdarg.h>
#include <cutils/uio.h>
#include <cutils/logd.h>
#ifdef __cplusplus
extern "C" {
#endif
// ---------------------------------------------------------------------
/*
* Normally we strip LOGV (VERBOSE messages) from release builds.
* You can modify this (for example with "#define LOG_NDEBUG 0"
* at the top of your source file) to change that behavior.
*/
#ifndef LOG_NDEBUG
#ifdef NDEBUG
#define LOG_NDEBUG 1
#else
#define LOG_NDEBUG 0
#endif
#endif
/*
* This is the local tag used for the following simplified
* logging macros. You can change this preprocessor definition
* before using the other macros to change the tag.
*/
#ifndef LOG_TAG
#define LOG_TAG NULL
#endif
// ---------------------------------------------------------------------
/*
* Simplified macro to send a verbose log message using the current LOG_TAG.
*/
#ifndef LOGV
#if LOG_NDEBUG
#define LOGV(...) ((void)0)
#else
#define LOGV(...) ((void)LOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
#endif
#endif
#define CONDITION(cond) (__builtin_expect((cond)!=0, 0))
#ifndef LOGV_IF
#if LOG_NDEBUG
#define LOGV_IF(cond, ...) ((void)0)
#else
#define LOGV_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)LOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
#endif
/*
* Simplified macro to send a debug log message using the current LOG_TAG.
*/
#ifndef LOGD
#define LOGD(...) ((void)LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__))
#endif
#ifndef LOGD_IF
#define LOGD_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
/*
* Simplified macro to send an info log message using the current LOG_TAG.
*/
#ifndef LOGI
#define LOGI(...) ((void)LOG(LOG_INFO, LOG_TAG, __VA_ARGS__))
#endif
#ifndef LOGI_IF
#define LOGI_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)LOG(LOG_INFO, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
/*
* Simplified macro to send a warning log message using the current LOG_TAG.
*/
#ifndef LOGW
#define LOGW(...) ((void)LOG(LOG_WARN, LOG_TAG, __VA_ARGS__))
#endif
#ifndef LOGW_IF
#define LOGW_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)LOG(LOG_WARN, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
/*
* Simplified macro to send an error log message using the current LOG_TAG.
*/
#ifndef LOGE
#define LOGE(...) ((void)LOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))
#endif
#ifndef LOGE_IF
#define LOGE_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)LOG(LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
// ---------------------------------------------------------------------
/*
* Conditional based on whether the current LOG_TAG is enabled at
* verbose priority.
*/
#ifndef IF_LOGV
#if LOG_NDEBUG
#define IF_LOGV() if (false)
#else
#define IF_LOGV() IF_LOG(LOG_VERBOSE, LOG_TAG)
#endif
#endif
/*
* Conditional based on whether the current LOG_TAG is enabled at
* debug priority.
*/
#ifndef IF_LOGD
#define IF_LOGD() IF_LOG(LOG_DEBUG, LOG_TAG)
#endif
/*
* Conditional based on whether the current LOG_TAG is enabled at
* info priority.
*/
#ifndef IF_LOGI
#define IF_LOGI() IF_LOG(LOG_INFO, LOG_TAG)
#endif
/*
* Conditional based on whether the current LOG_TAG is enabled at
* warn priority.
*/
#ifndef IF_LOGW
#define IF_LOGW() IF_LOG(LOG_WARN, LOG_TAG)
#endif
/*
* Conditional based on whether the current LOG_TAG is enabled at
* error priority.
*/
#ifndef IF_LOGE
#define IF_LOGE() IF_LOG(LOG_ERROR, LOG_TAG)
#endif
// ---------------------------------------------------------------------
/*
* Simplified macro to send a verbose system log message using the current LOG_TAG.
*/
#ifndef SLOGV
#if LOG_NDEBUG
#define SLOGV(...) ((void)0)
#else
#define SLOGV(...) ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
#endif
#endif
#define CONDITION(cond) (__builtin_expect((cond)!=0, 0))
#ifndef SLOGV_IF
#if LOG_NDEBUG
#define SLOGV_IF(cond, ...) ((void)0)
#else
#define SLOGV_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_VERBOSE, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
#endif
/*
* Simplified macro to send a debug system log message using the current LOG_TAG.
*/
#ifndef SLOGD
#define SLOGD(...) ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__))
#endif
#ifndef SLOGD_IF
#define SLOGD_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_DEBUG, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
/*
* Simplified macro to send an info system log message using the current LOG_TAG.
*/
#ifndef SLOGI
#define SLOGI(...) ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__))
#endif
#ifndef SLOGI_IF
#define SLOGI_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_INFO, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
/*
* Simplified macro to send a warning system log message using the current LOG_TAG.
*/
#ifndef SLOGW
#define SLOGW(...) ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__))
#endif
#ifndef SLOGW_IF
#define SLOGW_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_WARN, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
/*
* Simplified macro to send an error system log message using the current LOG_TAG.
*/
#ifndef SLOGE
#define SLOGE(...) ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__))
#endif
#ifndef SLOGE_IF
#define SLOGE_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)__android_log_buf_print(LOG_ID_SYSTEM, ANDROID_LOG_ERROR, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#endif
// ---------------------------------------------------------------------
/*
* Log a fatal error. If the given condition fails, this stops program
* execution like a normal assertion, but also generating the given message.
* It is NOT stripped from release builds. Note that the condition test
* is -inverted- from the normal assert() semantics.
*/
#define LOG_ALWAYS_FATAL_IF(cond, ...) \
( (CONDITION(cond)) \
? ((void)android_printAssert(#cond, LOG_TAG, __VA_ARGS__)) \
: (void)0 )
#define LOG_ALWAYS_FATAL(...) \
( ((void)android_printAssert(NULL, LOG_TAG, __VA_ARGS__)) )
/*
* Versions of LOG_ALWAYS_FATAL_IF and LOG_ALWAYS_FATAL that
* are stripped out of release builds.
*/
#if LOG_NDEBUG
#define LOG_FATAL_IF(cond, ...) ((void)0)
#define LOG_FATAL(...) ((void)0)
#else
#define LOG_FATAL_IF(cond, ...) LOG_ALWAYS_FATAL_IF(cond, __VA_ARGS__)
#define LOG_FATAL(...) LOG_ALWAYS_FATAL(__VA_ARGS__)
#endif
/*
* Assertion that generates a log message when the assertion fails.
* Stripped out of release builds. Uses the current LOG_TAG.
*/
#define LOG_ASSERT(cond, ...) LOG_FATAL_IF(!(cond), __VA_ARGS__)
//#define LOG_ASSERT(cond) LOG_FATAL_IF(!(cond), "Assertion failed: " #cond)
// ---------------------------------------------------------------------
/*
* Basic log message macro.
*
* Example:
* LOG(LOG_WARN, NULL, "Failed with error %d", errno);
*
* The second argument may be NULL or "" to indicate the "global" tag.
*/
#ifndef LOG
#define LOG(priority, tag, ...) \
LOG_PRI(ANDROID_##priority, tag, __VA_ARGS__)
#endif
/*
* Log macro that allows you to specify a number for the priority.
*/
#ifndef LOG_PRI
#define LOG_PRI(priority, tag, ...) \
android_printLog(priority, tag, __VA_ARGS__)
#endif
/*
* Log macro that allows you to pass in a varargs ("args" is a va_list).
*/
#ifndef LOG_PRI_VA
#define LOG_PRI_VA(priority, tag, fmt, args) \
android_vprintLog(priority, NULL, tag, fmt, args)
#endif
/*
* Conditional given a desired logging priority and tag.
*/
#ifndef IF_LOG
#define IF_LOG(priority, tag) \
if (android_testLog(ANDROID_##priority, tag))
#endif
// ---------------------------------------------------------------------
/*
* Event logging.
*/
/*
* Event log entry types. These must match up with the declarations in
* java/android/android/util/EventLog.java.
*/
typedef enum {
EVENT_TYPE_INT = 0,
EVENT_TYPE_LONG = 1,
EVENT_TYPE_STRING = 2,
EVENT_TYPE_LIST = 3,
} AndroidEventLogType;
#define LOG_EVENT_INT(_tag, _value) { \
int intBuf = _value; \
(void) android_btWriteLog(_tag, EVENT_TYPE_INT, &intBuf, \
sizeof(intBuf)); \
}
#define LOG_EVENT_LONG(_tag, _value) { \
long long longBuf = _value; \
(void) android_btWriteLog(_tag, EVENT_TYPE_LONG, &longBuf, \
sizeof(longBuf)); \
}
#define LOG_EVENT_STRING(_tag, _value) \
((void) 0) /* not implemented -- must combine len with string */
/* TODO: something for LIST */
/*
* ===========================================================================
*
* The stuff in the rest of this file should not be used directly.
*/
#define android_printLog(prio, tag, fmt...) \
__android_log_print(prio, tag, fmt)
#define android_vprintLog(prio, cond, tag, fmt...) \
__android_log_vprint(prio, tag, fmt)
#define android_printAssert(cond, tag, fmt...) \
__android_log_assert(cond, tag, fmt)
#define android_writeLog(prio, tag, text) \
__android_log_write(prio, tag, text)
#define android_bWriteLog(tag, payload, len) \
__android_log_bwrite(tag, payload, len)
#define android_btWriteLog(tag, type, payload, len) \
__android_log_btwrite(tag, type, payload, len)
// TODO: remove these prototypes and their users
#define android_testLog(prio, tag) (1)
#define android_writevLog(vec,num) do{}while(0)
#define android_write1Log(str,len) do{}while (0)
#define android_setMinPriority(tag, prio) do{}while(0)
//#define android_logToCallback(func) do{}while(0)
#define android_logToFile(tag, file) (0)
#define android_logToFd(tag, fd) (0)
typedef enum {
LOG_ID_MAIN = 0,
LOG_ID_RADIO = 1,
LOG_ID_EVENTS = 2,
LOG_ID_SYSTEM = 3,
LOG_ID_MAX
} log_id_t;
/*
* Send a simple string to the log.
*/
int __android_log_buf_write(int bufID, int prio, const char *tag, const char *text);
int __android_log_buf_print(int bufID, int prio, const char *tag, const char *fmt, ...);
#ifdef __cplusplus
}
#endif
#endif // _LIBS_CUTILS_LOG_H

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _ANDROID_CUTILS_LOGD_H
#define _ANDROID_CUTILS_LOGD_H
/* the stable/frozen log-related definitions have been
* moved to this header, which is exposed by the NDK
*/
#include <android/log.h>
/* the rest is only used internally by the system */
#include <time.h>
#include <stdio.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/types.h>
#ifdef HAVE_PTHREADS
#include <pthread.h>
#endif
#include <cutils/uio.h>
#include <stdarg.h>
#ifdef __cplusplus
extern "C" {
#endif
int __android_log_bwrite(int32_t tag, const void *payload, size_t len);
int __android_log_btwrite(int32_t tag, char type, const void *payload,
size_t len);
#ifdef __cplusplus
}
#endif
#endif /* _LOGD_H */

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef NATIVE_HANDLE_H_
#define NATIVE_HANDLE_H_
#ifdef __cplusplus
extern "C" {
#endif
typedef struct
{
int version; /* sizeof(native_handle_t) */
int numFds; /* number of file-descriptors at &data[0] */
int numInts; /* number of ints at &data[numFds] */
int data[0]; /* numFds + numInts ints */
} native_handle_t;
/* keep the old definition for backward source-compatibility */
typedef native_handle_t native_handle;
/*
* native_handle_close
*
* closes the file descriptors contained in this native_handle_t
*
* return 0 on success, or a negative error code on failure
*
*/
int native_handle_close(const native_handle_t* h);
/*
* native_handle_create
*
* creates a native_handle_t and initializes it. must be destroyed with
* native_handle_delete().
*
*/
native_handle_t* native_handle_create(int numFds, int numInts);
/*
* native_handle_delete
*
* frees a native_handle_t allocated with native_handle_create().
* This ONLY frees the memory allocated for the native_handle_t, but doesn't
* close the file descriptors; which can be achieved with native_handle_close().
*
* return 0 on success, or a negative error code on failure
*
*/
int native_handle_delete(native_handle_t* h);
#ifdef __cplusplus
}
#endif
#endif /* NATIVE_HANDLE_H_ */

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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// implementation of sys/uio.h for platforms that don't have it (Win32)
//
#ifndef _LIBS_CUTILS_UIO_H
#define _LIBS_CUTILS_UIO_H
#ifdef HAVE_SYS_UIO_H
#include <sys/uio.h>
#else
#ifdef __cplusplus
extern "C" {
#endif
#include <stddef.h>
struct iovec {
const void* iov_base;
size_t iov_len;
};
extern int readv( int fd, struct iovec* vecs, int count );
extern int writev( int fd, const struct iovec* vecs, int count );
#ifdef __cplusplus
}
#endif
#endif /* !HAVE_SYS_UIO_H */
#endif /* _LIBS_UTILS_UIO_H */

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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_GRALLOC_INTERFACE_H
#define ANDROID_GRALLOC_INTERFACE_H
#include <cutils/native_handle.h>
#include <hardware/hardware.h>
#include <stdint.h>
#include <sys/cdefs.h>
#include <sys/types.h>
__BEGIN_DECLS
/**
* The id of this module
*/
#define GRALLOC_HARDWARE_MODULE_ID "gralloc"
/**
* Name of the graphics device to open
*/
#define GRALLOC_HARDWARE_FB0 "fb0"
#define GRALLOC_HARDWARE_GPU0 "gpu0"
enum {
/* buffer is never read in software */
GRALLOC_USAGE_SW_READ_NEVER = 0x00000000,
/* buffer is rarely read in software */
GRALLOC_USAGE_SW_READ_RARELY = 0x00000002,
/* buffer is often read in software */
GRALLOC_USAGE_SW_READ_OFTEN = 0x00000003,
/* mask for the software read values */
GRALLOC_USAGE_SW_READ_MASK = 0x0000000F,
/* buffer is never written in software */
GRALLOC_USAGE_SW_WRITE_NEVER = 0x00000000,
/* buffer is never written in software */
GRALLOC_USAGE_SW_WRITE_RARELY = 0x00000020,
/* buffer is never written in software */
GRALLOC_USAGE_SW_WRITE_OFTEN = 0x00000030,
/* mask for the software write values */
GRALLOC_USAGE_SW_WRITE_MASK = 0x000000F0,
/* buffer will be used as an OpenGL ES texture */
GRALLOC_USAGE_HW_TEXTURE = 0x00000100,
/* buffer will be used as an OpenGL ES render target */
GRALLOC_USAGE_HW_RENDER = 0x00000200,
/* buffer will be used by the 2D hardware blitter */
GRALLOC_USAGE_HW_2D = 0x00000C00,
/* buffer will be used with the framebuffer device */
GRALLOC_USAGE_HW_FB = 0x00001000,
/* mask for the software usage bit-mask */
GRALLOC_USAGE_HW_MASK = 0x00001F00,
};
/*****************************************************************************/
typedef const native_handle* buffer_handle_t;
enum {
/* FIXME: this only exists to work-around some issues with
* the video and camera frameworks. don't implement unless
* you know what you're doing.
*/
GRALLOC_MODULE_PERFORM_CREATE_HANDLE_FROM_BUFFER = 0x080000001,
};
/**
* Every hardware module must have a data structure named HAL_MODULE_INFO_SYM
* and the fields of this data structure must begin with hw_module_t
* followed by module specific information.
*/
typedef struct gralloc_module_t {
struct hw_module_t common;
/*
* (*registerBuffer)() must be called before a buffer_handle_t that has not
* been created with (*alloc_device_t::alloc)() can be used.
*
* This is intended to be used with buffer_handle_t's that have been
* received in this process through IPC.
*
* This function checks that the handle is indeed a valid one and prepares
* it for use with (*lock)() and (*unlock)().
*
* It is not necessary to call (*registerBuffer)() on a handle created
* with (*alloc_device_t::alloc)().
*
* returns an error if this buffer_handle_t is not valid.
*/
int (*registerBuffer)(struct gralloc_module_t const* module,
buffer_handle_t handle);
/*
* (*unregisterBuffer)() is called once this handle is no longer needed in
* this process. After this call, it is an error to call (*lock)(),
* (*unlock)(), or (*registerBuffer)().
*
* This function doesn't close or free the handle itself; this is done
* by other means, usually through libcutils's native_handle_close() and
* native_handle_free().
*
* It is an error to call (*unregisterBuffer)() on a buffer that wasn't
* explicitly registered first.
*/
int (*unregisterBuffer)(struct gralloc_module_t const* module,
buffer_handle_t handle);
/*
* The (*lock)() method is called before a buffer is accessed for the
* specified usage. This call may block, for instance if the h/w needs
* to finish rendering or if CPU caches need to be synchronized.
*
* The caller promises to modify only pixels in the area specified
* by (l,t,w,h).
*
* The content of the buffer outside of the specified area is NOT modified
* by this call.
*
* If usage specifies GRALLOC_USAGE_SW_*, vaddr is filled with the address
* of the buffer in virtual memory.
*
* THREADING CONSIDERATIONS:
*
* It is legal for several different threads to lock a buffer from
* read access, none of the threads are blocked.
*
* However, locking a buffer simultaneously for write or read/write is
* undefined, but:
* - shall not result in termination of the process
* - shall not block the caller
* It is acceptable to return an error or to leave the buffer's content
* into an indeterminate state.
*
* If the buffer was created with a usage mask incompatible with the
* requested usage flags here, -EINVAL is returned.
*
*/
int (*lock)(struct gralloc_module_t const* module,
buffer_handle_t handle, int usage,
int l, int t, int w, int h,
void** vaddr);
/*
* The (*unlock)() method must be called after all changes to the buffer
* are completed.
*/
int (*unlock)(struct gralloc_module_t const* module,
buffer_handle_t handle);
/* reserved for future use */
int (*perform)(struct gralloc_module_t const* module,
int operation, ... );
/* reserved for future use */
void* reserved_proc[7];
} gralloc_module_t;
/*****************************************************************************/
/**
* Every device data structure must begin with hw_device_t
* followed by module specific public methods and attributes.
*/
typedef struct alloc_device_t {
struct hw_device_t common;
/*
* (*alloc)() Allocates a buffer in graphic memory with the requested
* parameters and returns a buffer_handle_t and the stride in pixels to
* allow the implementation to satisfy hardware constraints on the width
* of a pixmap (eg: it may have to be multiple of 8 pixels).
* The CALLER TAKES OWNERSHIP of the buffer_handle_t.
*
* Returns 0 on success or -errno on error.
*/
int (*alloc)(struct alloc_device_t* dev,
int w, int h, int format, int usage,
buffer_handle_t* handle, int* stride);
/*
* (*free)() Frees a previously allocated buffer.
* Behavior is undefined if the buffer is still mapped in any process,
* but shall not result in termination of the program or security breaches
* (allowing a process to get access to another process' buffers).
* THIS FUNCTION TAKES OWNERSHIP of the buffer_handle_t which becomes
* invalid after the call.
*
* Returns 0 on success or -errno on error.
*/
int (*free)(struct alloc_device_t* dev,
buffer_handle_t handle);
} alloc_device_t;
typedef struct framebuffer_device_t {
struct hw_device_t common;
/* flags describing some attributes of the framebuffer */
const uint32_t flags;
/* dimensions of the framebuffer in pixels */
const uint32_t width;
const uint32_t height;
/* frambuffer stride in pixels */
const int stride;
/* framebuffer pixel format */
const int format;
/* resolution of the framebuffer's display panel in pixel per inch*/
const float xdpi;
const float ydpi;
/* framebuffer's display panel refresh rate in frames per second */
const float fps;
/* min swap interval supported by this framebuffer */
const int minSwapInterval;
/* max swap interval supported by this framebuffer */
const int maxSwapInterval;
int reserved[8];
/*
* requests a specific swap-interval (same definition than EGL)
*
* Returns 0 on success or -errno on error.
*/
int (*setSwapInterval)(struct framebuffer_device_t* window,
int interval);
/*
* This hook is OPTIONAL.
*
* It is non NULL If the framebuffer driver supports "update-on-demand"
* and the given rectangle is the area of the screen that gets
* updated during (*post)().
*
* This is useful on devices that are able to DMA only a portion of
* the screen to the display panel, upon demand -- as opposed to
* constantly refreshing the panel 60 times per second, for instance.
*
* Only the area defined by this rectangle is guaranteed to be valid, that
* is, the driver is not allowed to post anything outside of this
* rectangle.
*
* The rectangle evaluated during (*post)() and specifies which area
* of the buffer passed in (*post)() shall to be posted.
*
* return -EINVAL if width or height <=0, or if left or top < 0
*/
int (*setUpdateRect)(struct framebuffer_device_t* window,
int left, int top, int width, int height);
/*
* Post <buffer> to the display (display it on the screen)
* The buffer must have been allocated with the
* GRALLOC_USAGE_HW_FB usage flag.
* buffer must be the same width and height as the display and must NOT
* be locked.
*
* The buffer is shown during the next VSYNC.
*
* If the same buffer is posted again (possibly after some other buffer),
* post() will block until the the first post is completed.
*
* Internally, post() is expected to lock the buffer so that a
* subsequent call to gralloc_module_t::(*lock)() with USAGE_RENDER or
* USAGE_*_WRITE will block until it is safe; that is typically once this
* buffer is shown and another buffer has been posted.
*
* Returns 0 on success or -errno on error.
*/
int (*post)(struct framebuffer_device_t* dev, buffer_handle_t buffer);
/*
* The (*compositionComplete)() method must be called after the
* compositor has finished issuing GL commands for client buffers.
*/
int (*compositionComplete)(struct framebuffer_device_t* dev);
void* reserved_proc[8];
} framebuffer_device_t;
/** convenience API for opening and closing a supported device */
static inline int gralloc_open(const struct hw_module_t* module,
struct alloc_device_t** device) {
return module->methods->open(module,
GRALLOC_HARDWARE_GPU0, (struct hw_device_t**)device);
}
static inline int gralloc_close(struct alloc_device_t* device) {
return device->common.close(&device->common);
}
static inline int framebuffer_open(const struct hw_module_t* module,
struct framebuffer_device_t** device) {
return module->methods->open(module,
GRALLOC_HARDWARE_FB0, (struct hw_device_t**)device);
}
static inline int framebuffer_close(struct framebuffer_device_t* device) {
return device->common.close(&device->common);
}
__END_DECLS
#endif // ANDROID_ALLOC_INTERFACE_H

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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_INCLUDE_HARDWARE_HARDWARE_H
#define ANDROID_INCLUDE_HARDWARE_HARDWARE_H
#include <stdint.h>
#include <sys/cdefs.h>
#include <cutils/native_handle.h>
__BEGIN_DECLS
/*
* Value for the hw_module_t.tag field
*/
#define MAKE_TAG_CONSTANT(A,B,C,D) (((A) << 24) | ((B) << 16) | ((C) << 8) | (D))
#define HARDWARE_MODULE_TAG MAKE_TAG_CONSTANT('H', 'W', 'M', 'T')
#define HARDWARE_DEVICE_TAG MAKE_TAG_CONSTANT('H', 'W', 'D', 'T')
struct hw_module_t;
struct hw_module_methods_t;
struct hw_device_t;
/**
* Every hardware module must have a data structure named HAL_MODULE_INFO_SYM
* and the fields of this data structure must begin with hw_module_t
* followed by module specific information.
*/
typedef struct hw_module_t {
/** tag must be initialized to HARDWARE_MODULE_TAG */
uint32_t tag;
/** major version number for the module */
uint16_t version_major;
/** minor version number of the module */
uint16_t version_minor;
/** Identifier of module */
const char *id;
/** Name of this module */
const char *name;
/** Author/owner/implementor of the module */
const char *author;
/** Modules methods */
struct hw_module_methods_t* methods;
/** module's dso */
void* dso;
/** padding to 128 bytes, reserved for future use */
uint32_t reserved[32-7];
} hw_module_t;
typedef struct hw_module_methods_t {
/** Open a specific device */
int (*open)(const struct hw_module_t* module, const char* id,
struct hw_device_t** device);
} hw_module_methods_t;
/**
* Every device data structure must begin with hw_device_t
* followed by module specific public methods and attributes.
*/
typedef struct hw_device_t {
/** tag must be initialized to HARDWARE_DEVICE_TAG */
uint32_t tag;
/** version number for hw_device_t */
uint32_t version;
/** reference to the module this device belongs to */
struct hw_module_t* module;
/** padding reserved for future use */
uint32_t reserved[12];
/** Close this device */
int (*close)(struct hw_device_t* device);
} hw_device_t;
/**
* Name of the hal_module_info
*/
#define HAL_MODULE_INFO_SYM HMI
/**
* Name of the hal_module_info as a string
*/
#define HAL_MODULE_INFO_SYM_AS_STR "HMI"
/**
* Get the module info associated with a module by id.
* @return: 0 == success, <0 == error and *pHmi == NULL
*/
int hw_get_module(const char *id, const struct hw_module_t **module);
/**
* pixel format definitions
*/
enum {
HAL_PIXEL_FORMAT_RGBA_8888 = 1,
HAL_PIXEL_FORMAT_RGBX_8888 = 2,
HAL_PIXEL_FORMAT_RGB_888 = 3,
HAL_PIXEL_FORMAT_RGB_565 = 4,
HAL_PIXEL_FORMAT_BGRA_8888 = 5,
HAL_PIXEL_FORMAT_RGBA_5551 = 6,
HAL_PIXEL_FORMAT_RGBA_4444 = 7,
HAL_PIXEL_FORMAT_YCbCr_422_SP = 0x10,
HAL_PIXEL_FORMAT_YCrCb_420_SP = 0x11,
HAL_PIXEL_FORMAT_YCbCr_422_P = 0x12,
HAL_PIXEL_FORMAT_YCbCr_420_P = 0x13,
HAL_PIXEL_FORMAT_YCbCr_422_I = 0x14,
HAL_PIXEL_FORMAT_YCbCr_420_I = 0x15,
HAL_PIXEL_FORMAT_CbYCrY_422_I = 0x16,
HAL_PIXEL_FORMAT_CbYCrY_420_I = 0x17,
HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED = 0x20,
HAL_PIXEL_FORMAT_YCbCr_420_SP = 0x21,
HAL_PIXEL_FORMAT_YCrCb_420_SP_TILED = 0x22,
HAL_PIXEL_FORMAT_YCrCb_422_SP = 0x23,
};
/**
* Transformation definitions
*/
enum {
/* flip source image horizontally */
HAL_TRANSFORM_FLIP_H = 0x01,
/* flip source image vertically */
HAL_TRANSFORM_FLIP_V = 0x02,
/* rotate source image 90 degrees */
HAL_TRANSFORM_ROT_90 = 0x04,
/* rotate source image 180 degrees */
HAL_TRANSFORM_ROT_180 = 0x03,
/* rotate source image 270 degrees */
HAL_TRANSFORM_ROT_270 = 0x07,
};
__END_DECLS
#endif /* ANDROID_INCLUDE_HARDWARE_HARDWARE_H */

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_IOMX_H_
#define ANDROID_IOMX_H_
#include <binder/IInterface.h>
#include <utils/List.h>
#include <utils/String8.h>
#include <OMX_Core.h>
#include <OMX_Video.h>
#include "jni.h"
namespace android {
class IMemory;
class IOMXObserver;
class IOMXRenderer;
class ISurface;
class Surface;
class IOMX : public IInterface {
public:
DECLARE_META_INTERFACE(OMX);
typedef void *buffer_id;
typedef void *node_id;
// Given the calling process' pid, returns true iff
// the implementation of the OMX interface lives in the same
// process.
virtual bool livesLocally(pid_t pid) = 0;
struct ComponentInfo {
String8 mName;
List<String8> mRoles;
};
virtual status_t listNodes(List<ComponentInfo> *list) = 0;
virtual status_t allocateNode(
const char *name, const sp<IOMXObserver> &observer,
node_id *node) = 0;
virtual status_t freeNode(node_id node) = 0;
virtual status_t sendCommand(
node_id node, OMX_COMMANDTYPE cmd, OMX_S32 param) = 0;
virtual status_t getParameter(
node_id node, OMX_INDEXTYPE index,
void *params, size_t size) = 0;
virtual status_t setParameter(
node_id node, OMX_INDEXTYPE index,
const void *params, size_t size) = 0;
virtual status_t getConfig(
node_id node, OMX_INDEXTYPE index,
void *params, size_t size) = 0;
virtual status_t setConfig(
node_id node, OMX_INDEXTYPE index,
const void *params, size_t size) = 0;
virtual status_t useBuffer(
node_id node, OMX_U32 port_index, const sp<IMemory> &params,
buffer_id *buffer) = 0;
// This API clearly only makes sense if the caller lives in the
// same process as the callee, i.e. is the media_server, as the
// returned "buffer_data" pointer is just that, a pointer into local
// address space.
virtual status_t allocateBuffer(
node_id node, OMX_U32 port_index, size_t size,
buffer_id *buffer, void **buffer_data) = 0;
virtual status_t allocateBufferWithBackup(
node_id node, OMX_U32 port_index, const sp<IMemory> &params,
buffer_id *buffer) = 0;
virtual status_t freeBuffer(
node_id node, OMX_U32 port_index, buffer_id buffer) = 0;
virtual status_t fillBuffer(node_id node, buffer_id buffer) = 0;
virtual status_t emptyBuffer(
node_id node,
buffer_id buffer,
OMX_U32 range_offset, OMX_U32 range_length,
OMX_U32 flags, OMX_TICKS timestamp) = 0;
virtual status_t getExtensionIndex(
node_id node,
const char *parameter_name,
OMX_INDEXTYPE *index) = 0;
virtual sp<IOMXRenderer> createRenderer(
const sp<ISurface> &surface,
const char *componentName,
OMX_COLOR_FORMATTYPE colorFormat,
size_t encodedWidth, size_t encodedHeight,
size_t displayWidth, size_t displayHeight) = 0;
// Note: These methods are _not_ virtual, it exists as a wrapper around
// the virtual "createRenderer" method above facilitating extraction
// of the ISurface from a regular Surface or a java Surface object.
sp<IOMXRenderer> createRenderer(
const sp<Surface> &surface,
const char *componentName,
OMX_COLOR_FORMATTYPE colorFormat,
size_t encodedWidth, size_t encodedHeight,
size_t displayWidth, size_t displayHeight);
sp<IOMXRenderer> createRendererFromJavaSurface(
JNIEnv *env, jobject javaSurface,
const char *componentName,
OMX_COLOR_FORMATTYPE colorFormat,
size_t encodedWidth, size_t encodedHeight,
size_t displayWidth, size_t displayHeight);
};
struct omx_message {
enum {
EVENT,
EMPTY_BUFFER_DONE,
FILL_BUFFER_DONE,
} type;
IOMX::node_id node;
union {
// if type == EVENT
struct {
OMX_EVENTTYPE event;
OMX_U32 data1;
OMX_U32 data2;
} event_data;
// if type == EMPTY_BUFFER_DONE
struct {
IOMX::buffer_id buffer;
} buffer_data;
// if type == FILL_BUFFER_DONE
struct {
IOMX::buffer_id buffer;
OMX_U32 range_offset;
OMX_U32 range_length;
OMX_U32 flags;
OMX_TICKS timestamp;
OMX_PTR platform_private;
OMX_PTR data_ptr;
} extended_buffer_data;
} u;
};
class IOMXObserver : public IInterface {
public:
DECLARE_META_INTERFACE(OMXObserver);
virtual void onMessage(const omx_message &msg) = 0;
};
class IOMXRenderer : public IInterface {
public:
DECLARE_META_INTERFACE(OMXRenderer);
virtual void render(IOMX::buffer_id buffer) = 0;
};
////////////////////////////////////////////////////////////////////////////////
class BnOMX : public BnInterface<IOMX> {
public:
virtual status_t onTransact(
uint32_t code, const Parcel &data, Parcel *reply,
uint32_t flags = 0);
};
class BnOMXObserver : public BnInterface<IOMXObserver> {
public:
virtual status_t onTransact(
uint32_t code, const Parcel &data, Parcel *reply,
uint32_t flags = 0);
};
class BnOMXRenderer : public BnInterface<IOMXRenderer> {
public:
virtual status_t onTransact(
uint32_t code, const Parcel &data, Parcel *reply,
uint32_t flags = 0);
};
} // namespace android
#endif // ANDROID_IOMX_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MEDIA_BUFFER_H_
#define MEDIA_BUFFER_H_
#include <pthread.h>
#include <utils/Errors.h>
#include <utils/RefBase.h>
namespace android {
class MediaBuffer;
class MediaBufferObserver;
class MetaData;
class MediaBufferObserver {
public:
MediaBufferObserver() {}
virtual ~MediaBufferObserver() {}
virtual void signalBufferReturned(MediaBuffer *buffer) = 0;
private:
MediaBufferObserver(const MediaBufferObserver &);
MediaBufferObserver &operator=(const MediaBufferObserver &);
};
class MediaBuffer {
public:
// The underlying data remains the responsibility of the caller!
MediaBuffer(void *data, size_t size);
MediaBuffer(size_t size);
// Decrements the reference count and returns the buffer to its
// associated MediaBufferGroup if the reference count drops to 0.
void release();
// Increments the reference count.
void add_ref();
void *data() const;
size_t size() const;
size_t range_offset() const;
size_t range_length() const;
void set_range(size_t offset, size_t length);
sp<MetaData> meta_data();
// Clears meta data and resets the range to the full extent.
void reset();
void setObserver(MediaBufferObserver *group);
// Returns a clone of this MediaBuffer increasing its reference count.
// The clone references the same data but has its own range and
// MetaData.
MediaBuffer *clone();
int refcount() const;
protected:
virtual ~MediaBuffer();
private:
friend class MediaBufferGroup;
friend class OMXDecoder;
// For use by OMXDecoder, reference count must be 1, drop reference
// count to 0 without signalling the observer.
void claim();
MediaBufferObserver *mObserver;
MediaBuffer *mNextBuffer;
int mRefCount;
void *mData;
size_t mSize, mRangeOffset, mRangeLength;
bool mOwnsData;
sp<MetaData> mMetaData;
MediaBuffer *mOriginal;
void setNextBuffer(MediaBuffer *buffer);
MediaBuffer *nextBuffer();
MediaBuffer(const MediaBuffer &);
MediaBuffer &operator=(const MediaBuffer &);
};
} // namespace android
#endif // MEDIA_BUFFER_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MEDIA_ERRORS_H_
#define MEDIA_ERRORS_H_
#include <utils/Errors.h>
namespace android {
enum {
MEDIA_ERROR_BASE = -1000,
ERROR_ALREADY_CONNECTED = MEDIA_ERROR_BASE,
ERROR_NOT_CONNECTED = MEDIA_ERROR_BASE - 1,
ERROR_UNKNOWN_HOST = MEDIA_ERROR_BASE - 2,
ERROR_CANNOT_CONNECT = MEDIA_ERROR_BASE - 3,
ERROR_IO = MEDIA_ERROR_BASE - 4,
ERROR_CONNECTION_LOST = MEDIA_ERROR_BASE - 5,
ERROR_MALFORMED = MEDIA_ERROR_BASE - 7,
ERROR_OUT_OF_RANGE = MEDIA_ERROR_BASE - 8,
ERROR_BUFFER_TOO_SMALL = MEDIA_ERROR_BASE - 9,
ERROR_UNSUPPORTED = MEDIA_ERROR_BASE - 10,
ERROR_END_OF_STREAM = MEDIA_ERROR_BASE - 11,
// Not technically an error.
INFO_FORMAT_CHANGED = MEDIA_ERROR_BASE - 12,
};
} // namespace android
#endif // MEDIA_ERRORS_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MEDIA_SOURCE_H_
#define MEDIA_SOURCE_H_
#include <sys/types.h>
#include <utils/RefBase.h>
namespace android {
class MediaBuffer;
class MetaData;
struct MediaSource : public RefBase {
MediaSource();
// To be called before any other methods on this object, except
// getFormat().
virtual status_t start(MetaData *params = NULL) = 0;
// Any blocking read call returns immediately with a result of NO_INIT.
// It is an error to call any methods other than start after this call
// returns. Any buffers the object may be holding onto at the time of
// the stop() call are released.
// Also, it is imperative that any buffers output by this object and
// held onto by callers be released before a call to stop() !!!
virtual status_t stop() = 0;
// Returns the format of the data output by this media source.
virtual sp<MetaData> getFormat() = 0;
struct ReadOptions;
// Returns a new buffer of data. Call blocks until a
// buffer is available, an error is encountered of the end of the stream
// is reached.
// End of stream is signalled by a result of ERROR_END_OF_STREAM.
// A result of INFO_FORMAT_CHANGED indicates that the format of this
// MediaSource has changed mid-stream, the client can continue reading
// but should be prepared for buffers of the new configuration.
virtual status_t read(
MediaBuffer **buffer, const ReadOptions *options = NULL) = 0;
// Options that modify read() behaviour. The default is to
// a) not request a seek
// b) not be late, i.e. lateness_us = 0
struct ReadOptions {
ReadOptions();
// Reset everything back to defaults.
void reset();
void setSeekTo(int64_t time_us);
void clearSeekTo();
bool getSeekTo(int64_t *time_us) const;
void setLateBy(int64_t lateness_us);
int64_t getLateBy() const;
private:
enum Options {
kSeekTo_Option = 1,
};
uint32_t mOptions;
int64_t mSeekTimeUs;
int64_t mLatenessUs;
};
protected:
virtual ~MediaSource();
private:
MediaSource(const MediaSource &);
MediaSource &operator=(const MediaSource &);
};
} // namespace android
#endif // MEDIA_SOURCE_H_

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/**
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/**
* @file OMX_IVCommon.h - OpenMax IL version 1.1.2
* The structures needed by Video and Image components to exchange
* parameters and configuration data with the components.
*/
#ifndef OMX_IVCommon_h
#define OMX_IVCommon_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/**
* Each OMX header must include all required header files to allow the header
* to compile without errors. The includes below are required for this header
* file to compile successfully
*/
#include <OMX_Core.h>
/** @defgroup iv OpenMAX IL Imaging and Video Domain
* Common structures for OpenMAX IL Imaging and Video domains
* @{
*/
/**
* Enumeration defining possible uncompressed image/video formats.
*
* ENUMS:
* Unused : Placeholder value when format is N/A
* Monochrome : black and white
* 8bitRGB332 : Red 7:5, Green 4:2, Blue 1:0
* 12bitRGB444 : Red 11:8, Green 7:4, Blue 3:0
* 16bitARGB4444 : Alpha 15:12, Red 11:8, Green 7:4, Blue 3:0
* 16bitARGB1555 : Alpha 15, Red 14:10, Green 9:5, Blue 4:0
* 16bitRGB565 : Red 15:11, Green 10:5, Blue 4:0
* 16bitBGR565 : Blue 15:11, Green 10:5, Red 4:0
* 18bitRGB666 : Red 17:12, Green 11:6, Blue 5:0
* 18bitARGB1665 : Alpha 17, Red 16:11, Green 10:5, Blue 4:0
* 19bitARGB1666 : Alpha 18, Red 17:12, Green 11:6, Blue 5:0
* 24bitRGB888 : Red 24:16, Green 15:8, Blue 7:0
* 24bitBGR888 : Blue 24:16, Green 15:8, Red 7:0
* 24bitARGB1887 : Alpha 23, Red 22:15, Green 14:7, Blue 6:0
* 25bitARGB1888 : Alpha 24, Red 23:16, Green 15:8, Blue 7:0
* 32bitBGRA8888 : Blue 31:24, Green 23:16, Red 15:8, Alpha 7:0
* 32bitARGB8888 : Alpha 31:24, Red 23:16, Green 15:8, Blue 7:0
* YUV411Planar : U,Y are subsampled by a factor of 4 horizontally
* YUV411PackedPlanar : packed per payload in planar slices
* YUV420Planar : Three arrays Y,U,V.
* YUV420PackedPlanar : packed per payload in planar slices
* YUV420SemiPlanar : Two arrays, one is all Y, the other is U and V
* YUV422Planar : Three arrays Y,U,V.
* YUV422PackedPlanar : packed per payload in planar slices
* YUV422SemiPlanar : Two arrays, one is all Y, the other is U and V
* YCbYCr : Organized as 16bit YUYV (i.e. YCbYCr)
* YCrYCb : Organized as 16bit YVYU (i.e. YCrYCb)
* CbYCrY : Organized as 16bit UYVY (i.e. CbYCrY)
* CrYCbY : Organized as 16bit VYUY (i.e. CrYCbY)
* YUV444Interleaved : Each pixel contains equal parts YUV
* RawBayer8bit : SMIA camera output format
* RawBayer10bit : SMIA camera output format
* RawBayer8bitcompressed : SMIA camera output format
*/
typedef enum OMX_COLOR_FORMATTYPE {
OMX_COLOR_FormatUnused,
OMX_COLOR_FormatMonochrome,
OMX_COLOR_Format8bitRGB332,
OMX_COLOR_Format12bitRGB444,
OMX_COLOR_Format16bitARGB4444,
OMX_COLOR_Format16bitARGB1555,
OMX_COLOR_Format16bitRGB565,
OMX_COLOR_Format16bitBGR565,
OMX_COLOR_Format18bitRGB666,
OMX_COLOR_Format18bitARGB1665,
OMX_COLOR_Format19bitARGB1666,
OMX_COLOR_Format24bitRGB888,
OMX_COLOR_Format24bitBGR888,
OMX_COLOR_Format24bitARGB1887,
OMX_COLOR_Format25bitARGB1888,
OMX_COLOR_Format32bitBGRA8888,
OMX_COLOR_Format32bitARGB8888,
OMX_COLOR_FormatYUV411Planar,
OMX_COLOR_FormatYUV411PackedPlanar,
OMX_COLOR_FormatYUV420Planar,
OMX_COLOR_FormatYUV420PackedPlanar,
OMX_COLOR_FormatYUV420SemiPlanar,
OMX_COLOR_FormatYUV422Planar,
OMX_COLOR_FormatYUV422PackedPlanar,
OMX_COLOR_FormatYUV422SemiPlanar,
OMX_COLOR_FormatYCbYCr,
OMX_COLOR_FormatYCrYCb,
OMX_COLOR_FormatCbYCrY,
OMX_COLOR_FormatCrYCbY,
OMX_COLOR_FormatYUV444Interleaved,
OMX_COLOR_FormatRawBayer8bit,
OMX_COLOR_FormatRawBayer10bit,
OMX_COLOR_FormatRawBayer8bitcompressed,
OMX_COLOR_FormatL2,
OMX_COLOR_FormatL4,
OMX_COLOR_FormatL8,
OMX_COLOR_FormatL16,
OMX_COLOR_FormatL24,
OMX_COLOR_FormatL32,
OMX_COLOR_FormatYUV420PackedSemiPlanar,
OMX_COLOR_FormatYUV422PackedSemiPlanar,
OMX_COLOR_Format18BitBGR666,
OMX_COLOR_Format24BitARGB6666,
OMX_COLOR_Format24BitABGR6666,
OMX_COLOR_FormatKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_COLOR_FormatVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_COLOR_FormatMax = 0x7FFFFFFF
} OMX_COLOR_FORMATTYPE;
/**
* Defines the matrix for conversion from RGB to YUV or vice versa.
* iColorMatrix should be initialized with the fixed point values
* used in converting between formats.
*/
typedef struct OMX_CONFIG_COLORCONVERSIONTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version info */
OMX_U32 nPortIndex; /**< Port that this struct applies to */
OMX_S32 xColorMatrix[3][3]; /**< Stored in signed Q16 format */
OMX_S32 xColorOffset[4]; /**< Stored in signed Q16 format */
}OMX_CONFIG_COLORCONVERSIONTYPE;
/**
* Structure defining percent to scale each frame dimension. For example:
* To make the width 50% larger, use fWidth = 1.5 and to make the width
* 1/2 the original size, use fWidth = 0.5
*/
typedef struct OMX_CONFIG_SCALEFACTORTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version info */
OMX_U32 nPortIndex; /**< Port that this struct applies to */
OMX_S32 xWidth; /**< Fixed point value stored as Q16 */
OMX_S32 xHeight; /**< Fixed point value stored as Q16 */
}OMX_CONFIG_SCALEFACTORTYPE;
/**
* Enumeration of possible image filter types
*/
typedef enum OMX_IMAGEFILTERTYPE {
OMX_ImageFilterNone,
OMX_ImageFilterNoise,
OMX_ImageFilterEmboss,
OMX_ImageFilterNegative,
OMX_ImageFilterSketch,
OMX_ImageFilterOilPaint,
OMX_ImageFilterHatch,
OMX_ImageFilterGpen,
OMX_ImageFilterAntialias,
OMX_ImageFilterDeRing,
OMX_ImageFilterSolarize,
OMX_ImageFilterKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_ImageFilterVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_ImageFilterMax = 0x7FFFFFFF
} OMX_IMAGEFILTERTYPE;
/**
* Image filter configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eImageFilter : Image filter type enumeration
*/
typedef struct OMX_CONFIG_IMAGEFILTERTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_IMAGEFILTERTYPE eImageFilter;
} OMX_CONFIG_IMAGEFILTERTYPE;
/**
* Customized U and V for color enhancement
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bColorEnhancement : Enable/disable color enhancement
* nCustomizedU : Practical values: 16-240, range: 0-255, value set for
* U component
* nCustomizedV : Practical values: 16-240, range: 0-255, value set for
* V component
*/
typedef struct OMX_CONFIG_COLORENHANCEMENTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bColorEnhancement;
OMX_U8 nCustomizedU;
OMX_U8 nCustomizedV;
} OMX_CONFIG_COLORENHANCEMENTTYPE;
/**
* Define color key and color key mask
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nARGBColor : 32bit Alpha, Red, Green, Blue Color
* nARGBMask : 32bit Mask for Alpha, Red, Green, Blue channels
*/
typedef struct OMX_CONFIG_COLORKEYTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nARGBColor;
OMX_U32 nARGBMask;
} OMX_CONFIG_COLORKEYTYPE;
/**
* List of color blend types for pre/post processing
*
* ENUMS:
* None : No color blending present
* AlphaConstant : Function is (alpha_constant * src) +
* (1 - alpha_constant) * dst)
* AlphaPerPixel : Function is (alpha * src) + (1 - alpha) * dst)
* Alternate : Function is alternating pixels from src and dst
* And : Function is (src & dst)
* Or : Function is (src | dst)
* Invert : Function is ~src
*/
typedef enum OMX_COLORBLENDTYPE {
OMX_ColorBlendNone,
OMX_ColorBlendAlphaConstant,
OMX_ColorBlendAlphaPerPixel,
OMX_ColorBlendAlternate,
OMX_ColorBlendAnd,
OMX_ColorBlendOr,
OMX_ColorBlendInvert,
OMX_ColorBlendKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_ColorBlendVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_ColorBlendMax = 0x7FFFFFFF
} OMX_COLORBLENDTYPE;
/**
* Color blend configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nRGBAlphaConstant : Constant global alpha values when global alpha is used
* eColorBlend : Color blend type enumeration
*/
typedef struct OMX_CONFIG_COLORBLENDTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nRGBAlphaConstant;
OMX_COLORBLENDTYPE eColorBlend;
} OMX_CONFIG_COLORBLENDTYPE;
/**
* Hold frame dimension
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nWidth : Frame width in pixels
* nHeight : Frame height in pixels
*/
typedef struct OMX_FRAMESIZETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nWidth;
OMX_U32 nHeight;
} OMX_FRAMESIZETYPE;
/**
* Rotation configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nRotation : +/- integer rotation value
*/
typedef struct OMX_CONFIG_ROTATIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nRotation;
} OMX_CONFIG_ROTATIONTYPE;
/**
* Possible mirroring directions for pre/post processing
*
* ENUMS:
* None : No mirroring
* Vertical : Vertical mirroring, flip on X axis
* Horizontal : Horizontal mirroring, flip on Y axis
* Both : Both vertical and horizontal mirroring
*/
typedef enum OMX_MIRRORTYPE {
OMX_MirrorNone = 0,
OMX_MirrorVertical,
OMX_MirrorHorizontal,
OMX_MirrorBoth,
OMX_MirrorKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MirrorVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_MirrorMax = 0x7FFFFFFF
} OMX_MIRRORTYPE;
/**
* Mirroring configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eMirror : Mirror type enumeration
*/
typedef struct OMX_CONFIG_MIRRORTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_MIRRORTYPE eMirror;
} OMX_CONFIG_MIRRORTYPE;
/**
* Position information only
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nX : X coordinate for the point
* nY : Y coordinate for the point
*/
typedef struct OMX_CONFIG_POINTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nX;
OMX_S32 nY;
} OMX_CONFIG_POINTTYPE;
/**
* Frame size plus position
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nLeft : X Coordinate of the top left corner of the rectangle
* nTop : Y Coordinate of the top left corner of the rectangle
* nWidth : Width of the rectangle
* nHeight : Height of the rectangle
*/
typedef struct OMX_CONFIG_RECTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nLeft;
OMX_S32 nTop;
OMX_U32 nWidth;
OMX_U32 nHeight;
} OMX_CONFIG_RECTTYPE;
/**
* Deblocking state; it is required to be set up before starting the codec
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bDeblocking : Enable/disable deblocking mode
*/
typedef struct OMX_PARAM_DEBLOCKINGTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bDeblocking;
} OMX_PARAM_DEBLOCKINGTYPE;
/**
* Stabilization state
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bStab : Enable/disable frame stabilization state
*/
typedef struct OMX_CONFIG_FRAMESTABTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bStab;
} OMX_CONFIG_FRAMESTABTYPE;
/**
* White Balance control type
*
* STRUCT MEMBERS:
* SunLight : Referenced in JSR-234
* Flash : Optimal for device's integrated flash
*/
typedef enum OMX_WHITEBALCONTROLTYPE {
OMX_WhiteBalControlOff = 0,
OMX_WhiteBalControlAuto,
OMX_WhiteBalControlSunLight,
OMX_WhiteBalControlCloudy,
OMX_WhiteBalControlShade,
OMX_WhiteBalControlTungsten,
OMX_WhiteBalControlFluorescent,
OMX_WhiteBalControlIncandescent,
OMX_WhiteBalControlFlash,
OMX_WhiteBalControlHorizon,
OMX_WhiteBalControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_WhiteBalControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_WhiteBalControlMax = 0x7FFFFFFF
} OMX_WHITEBALCONTROLTYPE;
/**
* White Balance control configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eWhiteBalControl : White balance enumeration
*/
typedef struct OMX_CONFIG_WHITEBALCONTROLTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_WHITEBALCONTROLTYPE eWhiteBalControl;
} OMX_CONFIG_WHITEBALCONTROLTYPE;
/**
* Exposure control type
*/
typedef enum OMX_EXPOSURECONTROLTYPE {
OMX_ExposureControlOff = 0,
OMX_ExposureControlAuto,
OMX_ExposureControlNight,
OMX_ExposureControlBackLight,
OMX_ExposureControlSpotLight,
OMX_ExposureControlSports,
OMX_ExposureControlSnow,
OMX_ExposureControlBeach,
OMX_ExposureControlLargeAperture,
OMX_ExposureControlSmallApperture,
OMX_ExposureControlKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_ExposureControlVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_ExposureControlMax = 0x7FFFFFFF
} OMX_EXPOSURECONTROLTYPE;
/**
* White Balance control configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eExposureControl : Exposure control enumeration
*/
typedef struct OMX_CONFIG_EXPOSURECONTROLTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_EXPOSURECONTROLTYPE eExposureControl;
} OMX_CONFIG_EXPOSURECONTROLTYPE;
/**
* Defines sensor supported mode.
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nFrameRate : Single shot mode is indicated by a 0
* bOneShot : Enable for single shot, disable for streaming
* sFrameSize : Framesize
*/
typedef struct OMX_PARAM_SENSORMODETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nFrameRate;
OMX_BOOL bOneShot;
OMX_FRAMESIZETYPE sFrameSize;
} OMX_PARAM_SENSORMODETYPE;
/**
* Defines contrast level
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nContrast : Values allowed for contrast -100 to 100, zero means no change
*/
typedef struct OMX_CONFIG_CONTRASTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nContrast;
} OMX_CONFIG_CONTRASTTYPE;
/**
* Defines brightness level
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nBrightness : 0-100%
*/
typedef struct OMX_CONFIG_BRIGHTNESSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nBrightness;
} OMX_CONFIG_BRIGHTNESSTYPE;
/**
* Defines backlight level configuration for a video sink, e.g. LCD panel
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nBacklight : Values allowed for backlight 0-100%
* nTimeout : Number of milliseconds before backlight automatically turns
* off. A value of 0x0 disables backight timeout
*/
typedef struct OMX_CONFIG_BACKLIGHTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nBacklight;
OMX_U32 nTimeout;
} OMX_CONFIG_BACKLIGHTTYPE;
/**
* Defines setting for Gamma
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nGamma : Values allowed for gamma -100 to 100, zero means no change
*/
typedef struct OMX_CONFIG_GAMMATYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nGamma;
} OMX_CONFIG_GAMMATYPE;
/**
* Define for setting saturation
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nSaturation : Values allowed for saturation -100 to 100, zero means
* no change
*/
typedef struct OMX_CONFIG_SATURATIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nSaturation;
} OMX_CONFIG_SATURATIONTYPE;
/**
* Define for setting Lightness
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* nLightness : Values allowed for lightness -100 to 100, zero means no
* change
*/
typedef struct OMX_CONFIG_LIGHTNESSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_S32 nLightness;
} OMX_CONFIG_LIGHTNESSTYPE;
/**
* Plane blend configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Index of input port associated with the plane.
* nDepth : Depth of the plane in relation to the screen. Higher
* numbered depths are "behind" lower number depths.
* This number defaults to the Port Index number.
* nAlpha : Transparency blending component for the entire plane.
* See blending modes for more detail.
*/
typedef struct OMX_CONFIG_PLANEBLENDTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_U32 nDepth;
OMX_U32 nAlpha;
} OMX_CONFIG_PLANEBLENDTYPE;
/**
* Define interlace type
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bEnable : Enable control variable for this functionality
* (see below)
* nInterleavePortIndex : Index of input or output port associated with
* the interleaved plane.
* pPlanarPortIndexes[4] : Index of input or output planar ports.
*/
typedef struct OMX_PARAM_INTERLEAVETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bEnable;
OMX_U32 nInterleavePortIndex;
} OMX_PARAM_INTERLEAVETYPE;
/**
* Defines the picture effect used for an input picture
*/
typedef enum OMX_TRANSITIONEFFECTTYPE {
OMX_EffectNone,
OMX_EffectFadeFromBlack,
OMX_EffectFadeToBlack,
OMX_EffectUnspecifiedThroughConstantColor,
OMX_EffectDissolve,
OMX_EffectWipe,
OMX_EffectUnspecifiedMixOfTwoScenes,
OMX_EffectKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_EffectVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_EffectMax = 0x7FFFFFFF
} OMX_TRANSITIONEFFECTTYPE;
/**
* Structure used to configure current transition effect
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eEffect : Effect to enable
*/
typedef struct OMX_CONFIG_TRANSITIONEFFECTTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_TRANSITIONEFFECTTYPE eEffect;
} OMX_CONFIG_TRANSITIONEFFECTTYPE;
/**
* Defines possible data unit types for encoded video data. The data unit
* types are used both for encoded video input for playback as well as
* encoded video output from recording.
*/
typedef enum OMX_DATAUNITTYPE {
OMX_DataUnitCodedPicture,
OMX_DataUnitVideoSegment,
OMX_DataUnitSeveralSegments,
OMX_DataUnitArbitraryStreamSection,
OMX_DataUnitKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_DataUnitVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_DataUnitMax = 0x7FFFFFFF
} OMX_DATAUNITTYPE;
/**
* Defines possible encapsulation types for coded video data unit. The
* encapsulation information is used both for encoded video input for
* playback as well as encoded video output from recording.
*/
typedef enum OMX_DATAUNITENCAPSULATIONTYPE {
OMX_DataEncapsulationElementaryStream,
OMX_DataEncapsulationGenericPayload,
OMX_DataEncapsulationRtpPayload,
OMX_DataEncapsulationKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_DataEncapsulationVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_DataEncapsulationMax = 0x7FFFFFFF
} OMX_DATAUNITENCAPSULATIONTYPE;
/**
* Structure used to configure the type of being decoded/encoded
*/
typedef struct OMX_PARAM_DATAUNITTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< Port that this structure applies to */
OMX_DATAUNITTYPE eUnitType;
OMX_DATAUNITENCAPSULATIONTYPE eEncapsulationType;
} OMX_PARAM_DATAUNITTYPE;
/**
* Defines dither types
*/
typedef enum OMX_DITHERTYPE {
OMX_DitherNone,
OMX_DitherOrdered,
OMX_DitherErrorDiffusion,
OMX_DitherOther,
OMX_DitherKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_DitherVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_DitherMax = 0x7FFFFFFF
} OMX_DITHERTYPE;
/**
* Structure used to configure current type of dithering
*/
typedef struct OMX_CONFIG_DITHERTYPE {
OMX_U32 nSize; /**< Size of the structure in bytes */
OMX_VERSIONTYPE nVersion; /**< OMX specification version information */
OMX_U32 nPortIndex; /**< Port that this structure applies to */
OMX_DITHERTYPE eDither; /**< Type of dithering to use */
} OMX_CONFIG_DITHERTYPE;
typedef struct OMX_CONFIG_CAPTUREMODETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex; /**< Port that this structure applies to */
OMX_BOOL bContinuous; /**< If true then ignore frame rate and emit capture
* data as fast as possible (otherwise obey port's frame rate). */
OMX_BOOL bFrameLimited; /**< If true then terminate capture after the port emits the
* specified number of frames (otherwise the port does not
* terminate the capture until instructed to do so by the client).
* Even if set, the client may manually terminate the capture prior
* to reaching the limit. */
OMX_U32 nFrameLimit; /**< Limit on number of frames emitted during a capture (only
* valid if bFrameLimited is set). */
} OMX_CONFIG_CAPTUREMODETYPE;
typedef enum OMX_METERINGTYPE {
OMX_MeteringModeAverage, /**< Center-weighted average metering. */
OMX_MeteringModeSpot, /**< Spot (partial) metering. */
OMX_MeteringModeMatrix, /**< Matrix or evaluative metering. */
OMX_MeteringKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_MeteringVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_EVModeMax = 0x7fffffff
} OMX_METERINGTYPE;
typedef struct OMX_CONFIG_EXPOSUREVALUETYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_METERINGTYPE eMetering;
OMX_S32 xEVCompensation; /**< Fixed point value stored as Q16 */
OMX_U32 nApertureFNumber; /**< e.g. nApertureFNumber = 2 implies "f/2" - Q16 format */
OMX_BOOL bAutoAperture; /**< Whether aperture number is defined automatically */
OMX_U32 nShutterSpeedMsec; /**< Shutterspeed in milliseconds */
OMX_BOOL bAutoShutterSpeed; /**< Whether shutter speed is defined automatically */
OMX_U32 nSensitivity; /**< e.g. nSensitivity = 100 implies "ISO 100" */
OMX_BOOL bAutoSensitivity; /**< Whether sensitivity is defined automatically */
} OMX_CONFIG_EXPOSUREVALUETYPE;
/**
* Focus region configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* bCenter : Use center region as focus region of interest
* bLeft : Use left region as focus region of interest
* bRight : Use right region as focus region of interest
* bTop : Use top region as focus region of interest
* bBottom : Use bottom region as focus region of interest
* bTopLeft : Use top left region as focus region of interest
* bTopRight : Use top right region as focus region of interest
* bBottomLeft : Use bottom left region as focus region of interest
* bBottomRight : Use bottom right region as focus region of interest
*/
typedef struct OMX_CONFIG_FOCUSREGIONTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_BOOL bCenter;
OMX_BOOL bLeft;
OMX_BOOL bRight;
OMX_BOOL bTop;
OMX_BOOL bBottom;
OMX_BOOL bTopLeft;
OMX_BOOL bTopRight;
OMX_BOOL bBottomLeft;
OMX_BOOL bBottomRight;
} OMX_CONFIG_FOCUSREGIONTYPE;
/**
* Focus Status type
*/
typedef enum OMX_FOCUSSTATUSTYPE {
OMX_FocusStatusOff = 0,
OMX_FocusStatusRequest,
OMX_FocusStatusReached,
OMX_FocusStatusUnableToReach,
OMX_FocusStatusLost,
OMX_FocusStatusKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
OMX_FocusStatusVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
OMX_FocusStatusMax = 0x7FFFFFFF
} OMX_FOCUSSTATUSTYPE;
/**
* Focus status configuration
*
* STRUCT MEMBERS:
* nSize : Size of the structure in bytes
* nVersion : OMX specification version information
* nPortIndex : Port that this structure applies to
* eFocusStatus : Specifies the focus status
* bCenterStatus : Use center region as focus region of interest
* bLeftStatus : Use left region as focus region of interest
* bRightStatus : Use right region as focus region of interest
* bTopStatus : Use top region as focus region of interest
* bBottomStatus : Use bottom region as focus region of interest
* bTopLeftStatus : Use top left region as focus region of interest
* bTopRightStatus : Use top right region as focus region of interest
* bBottomLeftStatus : Use bottom left region as focus region of interest
* bBottomRightStatus : Use bottom right region as focus region of interest
*/
typedef struct OMX_PARAM_FOCUSSTATUSTYPE {
OMX_U32 nSize;
OMX_VERSIONTYPE nVersion;
OMX_U32 nPortIndex;
OMX_FOCUSSTATUSTYPE eFocusStatus;
OMX_BOOL bCenterStatus;
OMX_BOOL bLeftStatus;
OMX_BOOL bRightStatus;
OMX_BOOL bTopStatus;
OMX_BOOL bBottomStatus;
OMX_BOOL bTopLeftStatus;
OMX_BOOL bTopRightStatus;
OMX_BOOL bBottomLeftStatus;
OMX_BOOL bBottomRightStatus;
} OMX_PARAM_FOCUSSTATUSTYPE;
/** @} */
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** @file OMX_Index.h - OpenMax IL version 1.1.2
* The OMX_Index header file contains the definitions for both applications
* and components .
*/
#ifndef OMX_Index_h
#define OMX_Index_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Each OMX header must include all required header files to allow the
* header to compile without errors. The includes below are required
* for this header file to compile successfully
*/
#include <OMX_Types.h>
/** The OMX_INDEXTYPE enumeration is used to select a structure when either
* getting or setting parameters and/or configuration data. Each entry in
* this enumeration maps to an OMX specified structure. When the
* OMX_GetParameter, OMX_SetParameter, OMX_GetConfig or OMX_SetConfig methods
* are used, the second parameter will always be an entry from this enumeration
* and the third entry will be the structure shown in the comments for the entry.
* For example, if the application is initializing a cropping function, the
* OMX_SetConfig command would have OMX_IndexConfigCommonInputCrop as the second parameter
* and would send a pointer to an initialized OMX_RECTTYPE structure as the
* third parameter.
*
* The enumeration entries named with the OMX_Config prefix are sent using
* the OMX_SetConfig command and the enumeration entries named with the
* OMX_PARAM_ prefix are sent using the OMX_SetParameter command.
*/
typedef enum OMX_INDEXTYPE {
OMX_IndexComponentStartUnused = 0x01000000,
OMX_IndexParamPriorityMgmt, /**< reference: OMX_PRIORITYMGMTTYPE */
OMX_IndexParamAudioInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamImageInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamVideoInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamOtherInit, /**< reference: OMX_PORT_PARAM_TYPE */
OMX_IndexParamNumAvailableStreams, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexParamActiveStream, /**< reference: OMX_PARAM_U32TYPE */
OMX_IndexParamSuspensionPolicy, /**< reference: OMX_PARAM_SUSPENSIONPOLICYTYPE */
OMX_IndexParamComponentSuspended, /**< reference: OMX_PARAM_SUSPENSIONTYPE */
OMX_IndexConfigCapturing, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexConfigCaptureMode, /**< reference: OMX_CONFIG_CAPTUREMODETYPE */
OMX_IndexAutoPauseAfterCapture, /**< reference: OMX_CONFIG_BOOLEANTYPE */
OMX_IndexParamContentURI, /**< reference: OMX_PARAM_CONTENTURITYPE */
OMX_IndexParamCustomContentPipe, /**< reference: OMX_PARAM_CONTENTPIPETYPE */
OMX_IndexParamDisableResourceConcealment, /**< reference: OMX_RESOURCECONCEALMENTTYPE */
OMX_IndexConfigMetadataItemCount, /**< reference: OMX_CONFIG_METADATAITEMCOUNTTYPE */
OMX_IndexConfigContainerNodeCount, /**< reference: OMX_CONFIG_CONTAINERNODECOUNTTYPE */
OMX_IndexConfigMetadataItem, /**< reference: OMX_CONFIG_METADATAITEMTYPE */
OMX_IndexConfigCounterNodeID, /**< reference: OMX_CONFIG_CONTAINERNODEIDTYPE */
OMX_IndexParamMetadataFilterType, /**< reference: OMX_PARAM_METADATAFILTERTYPE */
OMX_IndexParamMetadataKeyFilter, /**< reference: OMX_PARAM_METADATAFILTERTYPE */
OMX_IndexConfigPriorityMgmt, /**< reference: OMX_PRIORITYMGMTTYPE */
OMX_IndexParamStandardComponentRole, /**< reference: OMX_PARAM_COMPONENTROLETYPE */
OMX_IndexPortStartUnused = 0x02000000,
OMX_IndexParamPortDefinition, /**< reference: OMX_PARAM_PORTDEFINITIONTYPE */
OMX_IndexParamCompBufferSupplier, /**< reference: OMX_PARAM_BUFFERSUPPLIERTYPE */
OMX_IndexReservedStartUnused = 0x03000000,
/* Audio parameters and configurations */
OMX_IndexAudioStartUnused = 0x04000000,
OMX_IndexParamAudioPortFormat, /**< reference: OMX_AUDIO_PARAM_PORTFORMATTYPE */
OMX_IndexParamAudioPcm, /**< reference: OMX_AUDIO_PARAM_PCMMODETYPE */
OMX_IndexParamAudioAac, /**< reference: OMX_AUDIO_PARAM_AACPROFILETYPE */
OMX_IndexParamAudioRa, /**< reference: OMX_AUDIO_PARAM_RATYPE */
OMX_IndexParamAudioMp3, /**< reference: OMX_AUDIO_PARAM_MP3TYPE */
OMX_IndexParamAudioAdpcm, /**< reference: OMX_AUDIO_PARAM_ADPCMTYPE */
OMX_IndexParamAudioG723, /**< reference: OMX_AUDIO_PARAM_G723TYPE */
OMX_IndexParamAudioG729, /**< reference: OMX_AUDIO_PARAM_G729TYPE */
OMX_IndexParamAudioAmr, /**< reference: OMX_AUDIO_PARAM_AMRTYPE */
OMX_IndexParamAudioWma, /**< reference: OMX_AUDIO_PARAM_WMATYPE */
OMX_IndexParamAudioSbc, /**< reference: OMX_AUDIO_PARAM_SBCTYPE */
OMX_IndexParamAudioMidi, /**< reference: OMX_AUDIO_PARAM_MIDITYPE */
OMX_IndexParamAudioGsm_FR, /**< reference: OMX_AUDIO_PARAM_GSMFRTYPE */
OMX_IndexParamAudioMidiLoadUserSound, /**< reference: OMX_AUDIO_PARAM_MIDILOADUSERSOUNDTYPE */
OMX_IndexParamAudioG726, /**< reference: OMX_AUDIO_PARAM_G726TYPE */
OMX_IndexParamAudioGsm_EFR, /**< reference: OMX_AUDIO_PARAM_GSMEFRTYPE */
OMX_IndexParamAudioGsm_HR, /**< reference: OMX_AUDIO_PARAM_GSMHRTYPE */
OMX_IndexParamAudioPdc_FR, /**< reference: OMX_AUDIO_PARAM_PDCFRTYPE */
OMX_IndexParamAudioPdc_EFR, /**< reference: OMX_AUDIO_PARAM_PDCEFRTYPE */
OMX_IndexParamAudioPdc_HR, /**< reference: OMX_AUDIO_PARAM_PDCHRTYPE */
OMX_IndexParamAudioTdma_FR, /**< reference: OMX_AUDIO_PARAM_TDMAFRTYPE */
OMX_IndexParamAudioTdma_EFR, /**< reference: OMX_AUDIO_PARAM_TDMAEFRTYPE */
OMX_IndexParamAudioQcelp8, /**< reference: OMX_AUDIO_PARAM_QCELP8TYPE */
OMX_IndexParamAudioQcelp13, /**< reference: OMX_AUDIO_PARAM_QCELP13TYPE */
OMX_IndexParamAudioEvrc, /**< reference: OMX_AUDIO_PARAM_EVRCTYPE */
OMX_IndexParamAudioSmv, /**< reference: OMX_AUDIO_PARAM_SMVTYPE */
OMX_IndexParamAudioVorbis, /**< reference: OMX_AUDIO_PARAM_VORBISTYPE */
OMX_IndexConfigAudioMidiImmediateEvent, /**< reference: OMX_AUDIO_CONFIG_MIDIIMMEDIATEEVENTTYPE */
OMX_IndexConfigAudioMidiControl, /**< reference: OMX_AUDIO_CONFIG_MIDICONTROLTYPE */
OMX_IndexConfigAudioMidiSoundBankProgram, /**< reference: OMX_AUDIO_CONFIG_MIDISOUNDBANKPROGRAMTYPE */
OMX_IndexConfigAudioMidiStatus, /**< reference: OMX_AUDIO_CONFIG_MIDISTATUSTYPE */
OMX_IndexConfigAudioMidiMetaEvent, /**< reference: OMX_AUDIO_CONFIG_MIDIMETAEVENTTYPE */
OMX_IndexConfigAudioMidiMetaEventData, /**< reference: OMX_AUDIO_CONFIG_MIDIMETAEVENTDATATYPE */
OMX_IndexConfigAudioVolume, /**< reference: OMX_AUDIO_CONFIG_VOLUMETYPE */
OMX_IndexConfigAudioBalance, /**< reference: OMX_AUDIO_CONFIG_BALANCETYPE */
OMX_IndexConfigAudioChannelMute, /**< reference: OMX_AUDIO_CONFIG_CHANNELMUTETYPE */
OMX_IndexConfigAudioMute, /**< reference: OMX_AUDIO_CONFIG_MUTETYPE */
OMX_IndexConfigAudioLoudness, /**< reference: OMX_AUDIO_CONFIG_LOUDNESSTYPE */
OMX_IndexConfigAudioEchoCancelation, /**< reference: OMX_AUDIO_CONFIG_ECHOCANCELATIONTYPE */
OMX_IndexConfigAudioNoiseReduction, /**< reference: OMX_AUDIO_CONFIG_NOISEREDUCTIONTYPE */
OMX_IndexConfigAudioBass, /**< reference: OMX_AUDIO_CONFIG_BASSTYPE */
OMX_IndexConfigAudioTreble, /**< reference: OMX_AUDIO_CONFIG_TREBLETYPE */
OMX_IndexConfigAudioStereoWidening, /**< reference: OMX_AUDIO_CONFIG_STEREOWIDENINGTYPE */
OMX_IndexConfigAudioChorus, /**< reference: OMX_AUDIO_CONFIG_CHORUSTYPE */
OMX_IndexConfigAudioEqualizer, /**< reference: OMX_AUDIO_CONFIG_EQUALIZERTYPE */
OMX_IndexConfigAudioReverberation, /**< reference: OMX_AUDIO_CONFIG_REVERBERATIONTYPE */
OMX_IndexConfigAudioChannelVolume, /**< reference: OMX_AUDIO_CONFIG_CHANNELVOLUMETYPE */
/* Image specific parameters and configurations */
OMX_IndexImageStartUnused = 0x05000000,
OMX_IndexParamImagePortFormat, /**< reference: OMX_IMAGE_PARAM_PORTFORMATTYPE */
OMX_IndexParamFlashControl, /**< reference: OMX_IMAGE_PARAM_FLASHCONTROLTYPE */
OMX_IndexConfigFocusControl, /**< reference: OMX_IMAGE_CONFIG_FOCUSCONTROLTYPE */
OMX_IndexParamQFactor, /**< reference: OMX_IMAGE_PARAM_QFACTORTYPE */
OMX_IndexParamQuantizationTable, /**< reference: OMX_IMAGE_PARAM_QUANTIZATIONTABLETYPE */
OMX_IndexParamHuffmanTable, /**< reference: OMX_IMAGE_PARAM_HUFFMANTTABLETYPE */
OMX_IndexConfigFlashControl, /**< reference: OMX_IMAGE_PARAM_FLASHCONTROLTYPE */
/* Video specific parameters and configurations */
OMX_IndexVideoStartUnused = 0x06000000,
OMX_IndexParamVideoPortFormat, /**< reference: OMX_VIDEO_PARAM_PORTFORMATTYPE */
OMX_IndexParamVideoQuantization, /**< reference: OMX_VIDEO_PARAM_QUANTIZATIONTYPE */
OMX_IndexParamVideoFastUpdate, /**< reference: OMX_VIDEO_PARAM_VIDEOFASTUPDATETYPE */
OMX_IndexParamVideoBitrate, /**< reference: OMX_VIDEO_PARAM_BITRATETYPE */
OMX_IndexParamVideoMotionVector, /**< reference: OMX_VIDEO_PARAM_MOTIONVECTORTYPE */
OMX_IndexParamVideoIntraRefresh, /**< reference: OMX_VIDEO_PARAM_INTRAREFRESHTYPE */
OMX_IndexParamVideoErrorCorrection, /**< reference: OMX_VIDEO_PARAM_ERRORCORRECTIONTYPE */
OMX_IndexParamVideoVBSMC, /**< reference: OMX_VIDEO_PARAM_VBSMCTYPE */
OMX_IndexParamVideoMpeg2, /**< reference: OMX_VIDEO_PARAM_MPEG2TYPE */
OMX_IndexParamVideoMpeg4, /**< reference: OMX_VIDEO_PARAM_MPEG4TYPE */
OMX_IndexParamVideoWmv, /**< reference: OMX_VIDEO_PARAM_WMVTYPE */
OMX_IndexParamVideoRv, /**< reference: OMX_VIDEO_PARAM_RVTYPE */
OMX_IndexParamVideoAvc, /**< reference: OMX_VIDEO_PARAM_AVCTYPE */
OMX_IndexParamVideoH263, /**< reference: OMX_VIDEO_PARAM_H263TYPE */
OMX_IndexParamVideoProfileLevelQuerySupported, /**< reference: OMX_VIDEO_PARAM_PROFILELEVELTYPE */
OMX_IndexParamVideoProfileLevelCurrent, /**< reference: OMX_VIDEO_PARAM_PROFILELEVELTYPE */
OMX_IndexConfigVideoBitrate, /**< reference: OMX_VIDEO_CONFIG_BITRATETYPE */
OMX_IndexConfigVideoFramerate, /**< reference: OMX_CONFIG_FRAMERATETYPE */
OMX_IndexConfigVideoIntraVOPRefresh, /**< reference: OMX_CONFIG_INTRAREFRESHVOPTYPE */
OMX_IndexConfigVideoIntraMBRefresh, /**< reference: OMX_CONFIG_MACROBLOCKERRORMAPTYPE */
OMX_IndexConfigVideoMBErrorReporting, /**< reference: OMX_CONFIG_MBERRORREPORTINGTYPE */
OMX_IndexParamVideoMacroblocksPerFrame, /**< reference: OMX_PARAM_MACROBLOCKSTYPE */
OMX_IndexConfigVideoMacroBlockErrorMap, /**< reference: OMX_CONFIG_MACROBLOCKERRORMAPTYPE */
OMX_IndexParamVideoSliceFMO, /**< reference: OMX_VIDEO_PARAM_AVCSLICEFMO */
OMX_IndexConfigVideoAVCIntraPeriod, /**< reference: OMX_VIDEO_CONFIG_AVCINTRAPERIOD */
OMX_IndexConfigVideoNalSize, /**< reference: OMX_VIDEO_CONFIG_NALSIZE */
/* Image & Video common Configurations */
OMX_IndexCommonStartUnused = 0x07000000,
OMX_IndexParamCommonDeblocking, /**< reference: OMX_PARAM_DEBLOCKINGTYPE */
OMX_IndexParamCommonSensorMode, /**< reference: OMX_PARAM_SENSORMODETYPE */
OMX_IndexParamCommonInterleave, /**< reference: OMX_PARAM_INTERLEAVETYPE */
OMX_IndexConfigCommonColorFormatConversion, /**< reference: OMX_CONFIG_COLORCONVERSIONTYPE */
OMX_IndexConfigCommonScale, /**< reference: OMX_CONFIG_SCALEFACTORTYPE */
OMX_IndexConfigCommonImageFilter, /**< reference: OMX_CONFIG_IMAGEFILTERTYPE */
OMX_IndexConfigCommonColorEnhancement, /**< reference: OMX_CONFIG_COLORENHANCEMENTTYPE */
OMX_IndexConfigCommonColorKey, /**< reference: OMX_CONFIG_COLORKEYTYPE */
OMX_IndexConfigCommonColorBlend, /**< reference: OMX_CONFIG_COLORBLENDTYPE */
OMX_IndexConfigCommonFrameStabilisation,/**< reference: OMX_CONFIG_FRAMESTABTYPE */
OMX_IndexConfigCommonRotate, /**< reference: OMX_CONFIG_ROTATIONTYPE */
OMX_IndexConfigCommonMirror, /**< reference: OMX_CONFIG_MIRRORTYPE */
OMX_IndexConfigCommonOutputPosition, /**< reference: OMX_CONFIG_POINTTYPE */
OMX_IndexConfigCommonInputCrop, /**< reference: OMX_CONFIG_RECTTYPE */
OMX_IndexConfigCommonOutputCrop, /**< reference: OMX_CONFIG_RECTTYPE */
OMX_IndexConfigCommonDigitalZoom, /**< reference: OMX_CONFIG_SCALEFACTORTYPE */
OMX_IndexConfigCommonOpticalZoom, /**< reference: OMX_CONFIG_SCALEFACTORTYPE*/
OMX_IndexConfigCommonWhiteBalance, /**< reference: OMX_CONFIG_WHITEBALCONTROLTYPE */
OMX_IndexConfigCommonExposure, /**< reference: OMX_CONFIG_EXPOSURECONTROLTYPE */
OMX_IndexConfigCommonContrast, /**< reference: OMX_CONFIG_CONTRASTTYPE */
OMX_IndexConfigCommonBrightness, /**< reference: OMX_CONFIG_BRIGHTNESSTYPE */
OMX_IndexConfigCommonBacklight, /**< reference: OMX_CONFIG_BACKLIGHTTYPE */
OMX_IndexConfigCommonGamma, /**< reference: OMX_CONFIG_GAMMATYPE */
OMX_IndexConfigCommonSaturation, /**< reference: OMX_CONFIG_SATURATIONTYPE */
OMX_IndexConfigCommonLightness, /**< reference: OMX_CONFIG_LIGHTNESSTYPE */
OMX_IndexConfigCommonExclusionRect, /**< reference: OMX_CONFIG_RECTTYPE */
OMX_IndexConfigCommonDithering, /**< reference: OMX_CONFIG_DITHERTYPE */
OMX_IndexConfigCommonPlaneBlend, /**< reference: OMX_CONFIG_PLANEBLENDTYPE */
OMX_IndexConfigCommonExposureValue, /**< reference: OMX_CONFIG_EXPOSUREVALUETYPE */
OMX_IndexConfigCommonOutputSize, /**< reference: OMX_FRAMESIZETYPE */
OMX_IndexParamCommonExtraQuantData, /**< reference: OMX_OTHER_EXTRADATATYPE */
OMX_IndexConfigCommonFocusRegion, /**< reference: OMX_CONFIG_FOCUSREGIONTYPE */
OMX_IndexConfigCommonFocusStatus, /**< reference: OMX_PARAM_FOCUSSTATUSTYPE */
OMX_IndexConfigCommonTransitionEffect, /**< reference: OMX_CONFIG_TRANSITIONEFFECTTYPE */
/* Reserved Configuration range */
OMX_IndexOtherStartUnused = 0x08000000,
OMX_IndexParamOtherPortFormat, /**< reference: OMX_OTHER_PARAM_PORTFORMATTYPE */
OMX_IndexConfigOtherPower, /**< reference: OMX_OTHER_CONFIG_POWERTYPE */
OMX_IndexConfigOtherStats, /**< reference: OMX_OTHER_CONFIG_STATSTYPE */
/* Reserved Time range */
OMX_IndexTimeStartUnused = 0x09000000,
OMX_IndexConfigTimeScale, /**< reference: OMX_TIME_CONFIG_SCALETYPE */
OMX_IndexConfigTimeClockState, /**< reference: OMX_TIME_CONFIG_CLOCKSTATETYPE */
OMX_IndexConfigTimeActiveRefClock, /**< reference: OMX_TIME_CONFIG_ACTIVEREFCLOCKTYPE */
OMX_IndexConfigTimeCurrentMediaTime, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (read only) */
OMX_IndexConfigTimeCurrentWallTime, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (read only) */
OMX_IndexConfigTimeCurrentAudioReference, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (write only) */
OMX_IndexConfigTimeCurrentVideoReference, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (write only) */
OMX_IndexConfigTimeMediaTimeRequest, /**< reference: OMX_TIME_CONFIG_MEDIATIMEREQUESTTYPE (write only) */
OMX_IndexConfigTimeClientStartTime, /**<reference: OMX_TIME_CONFIG_TIMESTAMPTYPE (write only) */
OMX_IndexConfigTimePosition, /**< reference: OMX_TIME_CONFIG_TIMESTAMPTYPE */
OMX_IndexConfigTimeSeekMode, /**< reference: OMX_TIME_CONFIG_SEEKMODETYPE */
OMX_IndexKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
/* Vendor specific area */
OMX_IndexVendorStartUnused = 0x7F000000,
/* Vendor specific structures should be in the range of 0x7F000000
to 0x7FFFFFFE. This range is not broken out by vendor, so
private indexes are not guaranteed unique and therefore should
only be sent to the appropriate component. */
OMX_IndexMax = 0x7FFFFFFF
} OMX_INDEXTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/*
* Copyright (c) 2008 The Khronos Group Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
/** OMX_Types.h - OpenMax IL version 1.1.2
* The OMX_Types header file contains the primitive type definitions used by
* the core, the application and the component. This file may need to be
* modified to be used on systems that do not have "char" set to 8 bits,
* "short" set to 16 bits and "long" set to 32 bits.
*/
#ifndef OMX_Types_h
#define OMX_Types_h
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** The OMX_API and OMX_APIENTRY are platform specific definitions used
* to declare OMX function prototypes. They are modified to meet the
* requirements for a particular platform */
#ifdef __SYMBIAN32__
# ifdef __OMX_EXPORTS
# define OMX_API __declspec(dllexport)
# else
# ifdef _WIN32
# define OMX_API __declspec(dllexport)
# else
# define OMX_API __declspec(dllimport)
# endif
# endif
#else
# ifdef _WIN32
# ifdef __OMX_EXPORTS
# define OMX_API __declspec(dllexport)
# else
# define OMX_API __declspec(dllimport)
# endif
# else
# ifdef __OMX_EXPORTS
# define OMX_API
# else
# define OMX_API extern
# endif
# endif
#endif
#ifndef OMX_APIENTRY
#define OMX_APIENTRY
#endif
/** OMX_IN is used to identify inputs to an OMX function. This designation
will also be used in the case of a pointer that points to a parameter
that is used as an output. */
#ifndef OMX_IN
#define OMX_IN
#endif
/** OMX_OUT is used to identify outputs from an OMX function. This
designation will also be used in the case of a pointer that points
to a parameter that is used as an input. */
#ifndef OMX_OUT
#define OMX_OUT
#endif
/** OMX_INOUT is used to identify parameters that may be either inputs or
outputs from an OMX function at the same time. This designation will
also be used in the case of a pointer that points to a parameter that
is used both as an input and an output. */
#ifndef OMX_INOUT
#define OMX_INOUT
#endif
/** OMX_ALL is used to as a wildcard to select all entities of the same type
* when specifying the index, or referring to a object by an index. (i.e.
* use OMX_ALL to indicate all N channels). When used as a port index
* for a config or parameter this OMX_ALL denotes that the config or
* parameter applies to the entire component not just one port. */
#define OMX_ALL 0xFFFFFFFF
/** In the following we define groups that help building doxygen documentation */
/** @defgroup core OpenMAX IL core
* Functions and structure related to the OMX IL core
*/
/** @defgroup comp OpenMAX IL component
* Functions and structure related to the OMX IL component
*/
/** @defgroup rpm Resource and Policy Management
* Structures for resource and policy management of components
*/
/** @defgroup buf Buffer Management
* Buffer handling functions and structures
*/
/** @defgroup tun Tunneling
* @ingroup core comp
* Structures and functions to manage tunnels among component ports
*/
/** @defgroup cp Content Pipes
* @ingroup core
*/
/** @defgroup metadata Metadata handling
*
*/
/** OMX_U8 is an 8 bit unsigned quantity that is byte aligned */
typedef unsigned char OMX_U8;
/** OMX_S8 is an 8 bit signed quantity that is byte aligned */
typedef signed char OMX_S8;
/** OMX_U16 is a 16 bit unsigned quantity that is 16 bit word aligned */
typedef unsigned short OMX_U16;
/** OMX_S16 is a 16 bit signed quantity that is 16 bit word aligned */
typedef signed short OMX_S16;
/** OMX_U32 is a 32 bit unsigned quantity that is 32 bit word aligned */
typedef unsigned long OMX_U32;
/** OMX_S32 is a 32 bit signed quantity that is 32 bit word aligned */
typedef signed long OMX_S32;
/* Users with compilers that cannot accept the "long long" designation should
define the OMX_SKIP64BIT macro. It should be noted that this may cause
some components to fail to compile if the component was written to require
64 bit integral types. However, these components would NOT compile anyway
since the compiler does not support the way the component was written.
*/
#ifndef OMX_SKIP64BIT
#ifdef __SYMBIAN32__
/** OMX_U64 is a 64 bit unsigned quantity that is 64 bit word aligned */
typedef unsigned long long OMX_U64;
/** OMX_S64 is a 64 bit signed quantity that is 64 bit word aligned */
typedef signed long long OMX_S64;
#elif defined(WIN32)
/** OMX_U64 is a 64 bit unsigned quantity that is 64 bit word aligned */
typedef unsigned __int64 OMX_U64;
/** OMX_S64 is a 64 bit signed quantity that is 64 bit word aligned */
typedef signed __int64 OMX_S64;
#else /* WIN32 */
/** OMX_U64 is a 64 bit unsigned quantity that is 64 bit word aligned */
typedef unsigned long long OMX_U64;
/** OMX_S64 is a 64 bit signed quantity that is 64 bit word aligned */
typedef signed long long OMX_S64;
#endif /* WIN32 */
#endif
/** The OMX_BOOL type is intended to be used to represent a true or a false
value when passing parameters to and from the OMX core and components. The
OMX_BOOL is a 32 bit quantity and is aligned on a 32 bit word boundary.
*/
typedef enum OMX_BOOL {
OMX_FALSE = 0,
OMX_TRUE = !OMX_FALSE,
OMX_BOOL_MAX = 0x7FFFFFFF
} OMX_BOOL;
/** The OMX_PTR type is intended to be used to pass pointers between the OMX
applications and the OMX Core and components. This is a 32 bit pointer and
is aligned on a 32 bit boundary.
*/
typedef void* OMX_PTR;
/** The OMX_STRING type is intended to be used to pass "C" type strings between
the application and the core and component. The OMX_STRING type is a 32
bit pointer to a zero terminated string. The pointer is word aligned and
the string is byte aligned.
*/
typedef char* OMX_STRING;
/** The OMX_BYTE type is intended to be used to pass arrays of bytes such as
buffers between the application and the component and core. The OMX_BYTE
type is a 32 bit pointer to a zero terminated string. The pointer is word
aligned and the string is byte aligned.
*/
typedef unsigned char* OMX_BYTE;
/** OMX_UUIDTYPE is a very long unique identifier to uniquely identify
at runtime. This identifier should be generated by a component in a way
that guarantees that every instance of the identifier running on the system
is unique. */
typedef unsigned char OMX_UUIDTYPE[128];
/** The OMX_DIRTYPE enumeration is used to indicate if a port is an input or
an output port. This enumeration is common across all component types.
*/
typedef enum OMX_DIRTYPE
{
OMX_DirInput, /**< Port is an input port */
OMX_DirOutput, /**< Port is an output port */
OMX_DirMax = 0x7FFFFFFF
} OMX_DIRTYPE;
/** The OMX_ENDIANTYPE enumeration is used to indicate the bit ordering
for numerical data (i.e. big endian, or little endian).
*/
typedef enum OMX_ENDIANTYPE
{
OMX_EndianBig, /**< big endian */
OMX_EndianLittle, /**< little endian */
OMX_EndianMax = 0x7FFFFFFF
} OMX_ENDIANTYPE;
/** The OMX_NUMERICALDATATYPE enumeration is used to indicate if data
is signed or unsigned
*/
typedef enum OMX_NUMERICALDATATYPE
{
OMX_NumericalDataSigned, /**< signed data */
OMX_NumericalDataUnsigned, /**< unsigned data */
OMX_NumercialDataMax = 0x7FFFFFFF
} OMX_NUMERICALDATATYPE;
/** Unsigned bounded value type */
typedef struct OMX_BU32 {
OMX_U32 nValue; /**< actual value */
OMX_U32 nMin; /**< minimum for value (i.e. nValue >= nMin) */
OMX_U32 nMax; /**< maximum for value (i.e. nValue <= nMax) */
} OMX_BU32;
/** Signed bounded value type */
typedef struct OMX_BS32 {
OMX_S32 nValue; /**< actual value */
OMX_S32 nMin; /**< minimum for value (i.e. nValue >= nMin) */
OMX_S32 nMax; /**< maximum for value (i.e. nValue <= nMax) */
} OMX_BS32;
/** Structure representing some time or duration in microseconds. This structure
* must be interpreted as a signed 64 bit value. The quantity is signed to accommodate
* negative deltas and preroll scenarios. The quantity is represented in microseconds
* to accomodate high resolution timestamps (e.g. DVD presentation timestamps based
* on a 90kHz clock) and to allow more accurate and synchronized delivery (e.g.
* individual audio samples delivered at 192 kHz). The quantity is 64 bit to
* accommodate a large dynamic range (signed 32 bit values would allow only for plus
* or minus 35 minutes).
*
* Implementations with limited precision may convert the signed 64 bit value to
* a signed 32 bit value internally but risk loss of precision.
*/
#ifndef OMX_SKIP64BIT
typedef OMX_S64 OMX_TICKS;
#else
typedef struct OMX_TICKS
{
OMX_U32 nLowPart; /** low bits of the signed 64 bit tick value */
OMX_U32 nHighPart; /** high bits of the signed 64 bit tick value */
} OMX_TICKS;
#endif
#define OMX_TICKS_PER_SECOND 1000000
/** Define the public interface for the OMX Handle. The core will not use
this value internally, but the application should only use this value.
*/
typedef void* OMX_HANDLETYPE;
typedef struct OMX_MARKTYPE
{
OMX_HANDLETYPE hMarkTargetComponent; /**< The component that will
generate a mark event upon
processing the mark. */
OMX_PTR pMarkData; /**< Application specific data associated with
the mark sent on a mark event to disambiguate
this mark from others. */
} OMX_MARKTYPE;
/** OMX_NATIVE_DEVICETYPE is used to map a OMX video port to the
* platform & operating specific object used to reference the display
* or can be used by a audio port for native audio rendering */
typedef void* OMX_NATIVE_DEVICETYPE;
/** OMX_NATIVE_WINDOWTYPE is used to map a OMX video port to the
* platform & operating specific object used to reference the window */
typedef void* OMX_NATIVE_WINDOWTYPE;
/** The OMX_VERSIONTYPE union is used to specify the version for
a structure or component. For a component, the version is entirely
specified by the component vendor. Components doing the same function
from different vendors may or may not have the same version. For
structures, the version shall be set by the entity that allocates the
structure. For structures specified in the OMX 1.1 specification, the
value of the version shall be set to 1.1.0.0 in all cases. Access to the
OMX_VERSIONTYPE can be by a single 32 bit access (e.g. by nVersion) or
by accessing one of the structure elements to, for example, check only
the Major revision.
*/
typedef union OMX_VERSIONTYPE
{
struct
{
OMX_U8 nVersionMajor; /**< Major version accessor element */
OMX_U8 nVersionMinor; /**< Minor version accessor element */
OMX_U8 nRevision; /**< Revision version accessor element */
OMX_U8 nStep; /**< Step version accessor element */
} s;
OMX_U32 nVersion; /**< 32 bit value to make accessing the
version easily done in a single word
size copy/compare operation */
} OMX_VERSIONTYPE;
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif
/* File EOF */

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_PIXELFLINGER_FORMAT_H
#define ANDROID_PIXELFLINGER_FORMAT_H
#include <stdint.h>
#include <sys/types.h>
enum GGLPixelFormat {
// these constants need to match those
// in graphics/PixelFormat.java, ui/PixelFormat.h, BlitHardware.h
GGL_PIXEL_FORMAT_UNKNOWN = 0,
GGL_PIXEL_FORMAT_NONE = 0,
GGL_PIXEL_FORMAT_RGBA_8888 = 1, // 4x8-bit ARGB
GGL_PIXEL_FORMAT_RGBX_8888 = 2, // 3x8-bit RGB stored in 32-bit chunks
GGL_PIXEL_FORMAT_RGB_888 = 3, // 3x8-bit RGB
GGL_PIXEL_FORMAT_RGB_565 = 4, // 16-bit RGB
GGL_PIXEL_FORMAT_BGRA_8888 = 5, // 4x8-bit BGRA
GGL_PIXEL_FORMAT_RGBA_5551 = 6, // 16-bit RGBA
GGL_PIXEL_FORMAT_RGBA_4444 = 7, // 16-bit RGBA
GGL_PIXEL_FORMAT_A_8 = 8, // 8-bit A
GGL_PIXEL_FORMAT_L_8 = 9, // 8-bit L (R=G=B = L)
GGL_PIXEL_FORMAT_LA_88 = 0xA, // 16-bit LA
GGL_PIXEL_FORMAT_RGB_332 = 0xB, // 8-bit RGB (non paletted)
// reserved range. don't use.
GGL_PIXEL_FORMAT_RESERVED_10 = 0x10,
GGL_PIXEL_FORMAT_RESERVED_11 = 0x11,
GGL_PIXEL_FORMAT_RESERVED_12 = 0x12,
GGL_PIXEL_FORMAT_RESERVED_13 = 0x13,
GGL_PIXEL_FORMAT_RESERVED_14 = 0x14,
GGL_PIXEL_FORMAT_RESERVED_15 = 0x15,
GGL_PIXEL_FORMAT_RESERVED_16 = 0x16,
GGL_PIXEL_FORMAT_RESERVED_17 = 0x17,
// reserved/special formats
GGL_PIXEL_FORMAT_Z_16 = 0x18,
GGL_PIXEL_FORMAT_S_8 = 0x19,
GGL_PIXEL_FORMAT_SZ_24 = 0x1A,
GGL_PIXEL_FORMAT_SZ_8 = 0x1B,
// reserved range. don't use.
GGL_PIXEL_FORMAT_RESERVED_20 = 0x20,
GGL_PIXEL_FORMAT_RESERVED_21 = 0x21,
};
enum GGLFormatComponents {
GGL_STENCIL_INDEX = 0x1901,
GGL_DEPTH_COMPONENT = 0x1902,
GGL_ALPHA = 0x1906,
GGL_RGB = 0x1907,
GGL_RGBA = 0x1908,
GGL_LUMINANCE = 0x1909,
GGL_LUMINANCE_ALPHA = 0x190A,
};
enum GGLFormatComponentIndex {
GGL_INDEX_ALPHA = 0,
GGL_INDEX_RED = 1,
GGL_INDEX_GREEN = 2,
GGL_INDEX_BLUE = 3,
GGL_INDEX_STENCIL = 0,
GGL_INDEX_DEPTH = 1,
GGL_INDEX_Y = 0,
GGL_INDEX_CB = 1,
GGL_INDEX_CR = 2,
};
typedef struct {
#ifdef __cplusplus
enum {
ALPHA = GGL_INDEX_ALPHA,
RED = GGL_INDEX_RED,
GREEN = GGL_INDEX_GREEN,
BLUE = GGL_INDEX_BLUE,
STENCIL = GGL_INDEX_STENCIL,
DEPTH = GGL_INDEX_DEPTH,
LUMA = GGL_INDEX_Y,
CHROMAB = GGL_INDEX_CB,
CHROMAR = GGL_INDEX_CR,
};
inline uint32_t mask(int i) const {
return ((1<<(c[i].h-c[i].l))-1)<<c[i].l;
}
inline uint32_t bits(int i) const {
return c[i].h - c[i].l;
}
#endif
uint8_t size; // bytes per pixel
uint8_t bitsPerPixel;
union {
struct {
uint8_t ah; // alpha high bit position + 1
uint8_t al; // alpha low bit position
uint8_t rh; // red high bit position + 1
uint8_t rl; // red low bit position
uint8_t gh; // green high bit position + 1
uint8_t gl; // green low bit position
uint8_t bh; // blue high bit position + 1
uint8_t bl; // blue low bit position
};
struct {
uint8_t h;
uint8_t l;
} __attribute__((__packed__)) c[4];
} __attribute__((__packed__));
uint16_t components; // GGLFormatComponents
} GGLFormat;
#ifdef __cplusplus
extern "C" const GGLFormat* gglGetPixelFormatTable(size_t* numEntries = 0);
#else
const GGLFormat* gglGetPixelFormatTable(size_t* numEntries);
#endif
// ----------------------------------------------------------------------------
#endif // ANDROID_PIXELFLINGER_FORMAT_H

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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_PIXELFLINGER_H
#define ANDROID_PIXELFLINGER_H
#include <stdint.h>
#include <sys/types.h>
#include <pixelflinger/format.h>
// GGL types
typedef int8_t GGLbyte; // b
typedef int16_t GGLshort; // s
typedef int32_t GGLint; // i
typedef ssize_t GGLsizei; // i
typedef int32_t GGLfixed; // x
typedef int32_t GGLclampx; // x
typedef float GGLfloat; // f
typedef float GGLclampf; // f
typedef double GGLdouble; // d
typedef double GGLclampd; // d
typedef uint8_t GGLubyte; // ub
typedef uint8_t GGLboolean; // ub
typedef uint16_t GGLushort; // us
typedef uint32_t GGLuint; // ui
typedef unsigned int GGLenum; // ui
typedef unsigned int GGLbitfield; // ui
typedef void GGLvoid;
typedef int32_t GGLfixed32;
typedef int32_t GGLcolor;
typedef int32_t GGLcoord;
// ----------------------------------------------------------------------------
#define GGL_MAX_VIEWPORT_DIMS 4096
#define GGL_MAX_TEXTURE_SIZE 4096
#define GGL_MAX_ALIASED_POINT_SIZE 0x7FFFFFF
#define GGL_MAX_SMOOTH_POINT_SIZE 2048
#define GGL_MAX_SMOOTH_LINE_WIDTH 2048
// ----------------------------------------------------------------------------
// All these names are compatible with their OpenGL equivalents
// some of them are listed only for completeness
enum GGLNames {
GGL_FALSE = 0,
GGL_TRUE = 1,
// enable/disable
GGL_SCISSOR_TEST = 0x0C11,
GGL_TEXTURE_2D = 0x0DE1,
GGL_ALPHA_TEST = 0x0BC0,
GGL_BLEND = 0x0BE2,
GGL_COLOR_LOGIC_OP = 0x0BF2,
GGL_DITHER = 0x0BD0,
GGL_STENCIL_TEST = 0x0B90,
GGL_DEPTH_TEST = 0x0B71,
GGL_AA = 0x80000001,
GGL_W_LERP = 0x80000004,
GGL_POINT_SMOOTH_NICE = 0x80000005,
// buffers, pixel drawing/reading
GGL_COLOR = 0x1800,
// fog
GGL_FOG = 0x0B60,
// shade model
GGL_FLAT = 0x1D00,
GGL_SMOOTH = 0x1D01,
// Texture parameter name
GGL_TEXTURE_MIN_FILTER = 0x2801,
GGL_TEXTURE_MAG_FILTER = 0x2800,
GGL_TEXTURE_WRAP_S = 0x2802,
GGL_TEXTURE_WRAP_T = 0x2803,
GGL_TEXTURE_WRAP_R = 0x2804,
// Texture Filter
GGL_NEAREST = 0x2600,
GGL_LINEAR = 0x2601,
GGL_NEAREST_MIPMAP_NEAREST = 0x2700,
GGL_LINEAR_MIPMAP_NEAREST = 0x2701,
GGL_NEAREST_MIPMAP_LINEAR = 0x2702,
GGL_LINEAR_MIPMAP_LINEAR = 0x2703,
// Texture Wrap Mode
GGL_CLAMP = 0x2900,
GGL_REPEAT = 0x2901,
GGL_CLAMP_TO_EDGE = 0x812F,
// Texture Env Mode
GGL_REPLACE = 0x1E01,
GGL_MODULATE = 0x2100,
GGL_DECAL = 0x2101,
GGL_ADD = 0x0104,
// Texture Env Parameter
GGL_TEXTURE_ENV_MODE = 0x2200,
GGL_TEXTURE_ENV_COLOR = 0x2201,
// Texture Env Target
GGL_TEXTURE_ENV = 0x2300,
// Texture coord generation
GGL_TEXTURE_GEN_MODE = 0x2500,
GGL_S = 0x2000,
GGL_T = 0x2001,
GGL_R = 0x2002,
GGL_Q = 0x2003,
GGL_ONE_TO_ONE = 0x80000002,
GGL_AUTOMATIC = 0x80000003,
// AlphaFunction
GGL_NEVER = 0x0200,
GGL_LESS = 0x0201,
GGL_EQUAL = 0x0202,
GGL_LEQUAL = 0x0203,
GGL_GREATER = 0x0204,
GGL_NOTEQUAL = 0x0205,
GGL_GEQUAL = 0x0206,
GGL_ALWAYS = 0x0207,
// LogicOp
GGL_CLEAR = 0x1500, // 0
GGL_AND = 0x1501, // s & d
GGL_AND_REVERSE = 0x1502, // s & ~d
GGL_COPY = 0x1503, // s
GGL_AND_INVERTED = 0x1504, // ~s & d
GGL_NOOP = 0x1505, // d
GGL_XOR = 0x1506, // s ^ d
GGL_OR = 0x1507, // s | d
GGL_NOR = 0x1508, // ~(s | d)
GGL_EQUIV = 0x1509, // ~(s ^ d)
GGL_INVERT = 0x150A, // ~d
GGL_OR_REVERSE = 0x150B, // s | ~d
GGL_COPY_INVERTED = 0x150C, // ~s
GGL_OR_INVERTED = 0x150D, // ~s | d
GGL_NAND = 0x150E, // ~(s & d)
GGL_SET = 0x150F, // 1
// blending equation & function
GGL_ZERO = 0, // SD
GGL_ONE = 1, // SD
GGL_SRC_COLOR = 0x0300, // D
GGL_ONE_MINUS_SRC_COLOR = 0x0301, // D
GGL_SRC_ALPHA = 0x0302, // SD
GGL_ONE_MINUS_SRC_ALPHA = 0x0303, // SD
GGL_DST_ALPHA = 0x0304, // SD
GGL_ONE_MINUS_DST_ALPHA = 0x0305, // SD
GGL_DST_COLOR = 0x0306, // S
GGL_ONE_MINUS_DST_COLOR = 0x0307, // S
GGL_SRC_ALPHA_SATURATE = 0x0308, // S
// clear bits
GGL_DEPTH_BUFFER_BIT = 0x00000100,
GGL_STENCIL_BUFFER_BIT = 0x00000400,
GGL_COLOR_BUFFER_BIT = 0x00004000,
// errors
GGL_NO_ERROR = 0,
GGL_INVALID_ENUM = 0x0500,
GGL_INVALID_VALUE = 0x0501,
GGL_INVALID_OPERATION = 0x0502,
GGL_STACK_OVERFLOW = 0x0503,
GGL_STACK_UNDERFLOW = 0x0504,
GGL_OUT_OF_MEMORY = 0x0505
};
// ----------------------------------------------------------------------------
typedef struct {
GGLsizei version; // always set to sizeof(GGLSurface)
GGLuint width; // width in pixels
GGLuint height; // height in pixels
GGLint stride; // stride in pixels
GGLubyte* data; // pointer to the bits
GGLubyte format; // pixel format
GGLubyte rfu[3]; // must be zero
// these values are dependent on the used format
union {
GGLint compressedFormat;
GGLint vstride;
};
void* reserved;
} GGLSurface;
typedef struct {
// immediate rendering
void (*pointx)(void *con, const GGLcoord* v, GGLcoord r);
void (*linex)(void *con,
const GGLcoord* v0, const GGLcoord* v1, GGLcoord width);
void (*recti)(void* c, GGLint l, GGLint t, GGLint r, GGLint b);
void (*trianglex)(void* c,
GGLcoord const* v0, GGLcoord const* v1, GGLcoord const* v2);
// scissor
void (*scissor)(void* c, GGLint x, GGLint y, GGLsizei width, GGLsizei height);
// Set the textures and color buffers
void (*activeTexture)(void* c, GGLuint tmu);
void (*bindTexture)(void* c, const GGLSurface* surface);
void (*colorBuffer)(void* c, const GGLSurface* surface);
void (*readBuffer)(void* c, const GGLSurface* surface);
void (*depthBuffer)(void* c, const GGLSurface* surface);
void (*bindTextureLod)(void* c, GGLuint tmu, const GGLSurface* surface);
// enable/disable features
void (*enable)(void* c, GGLenum name);
void (*disable)(void* c, GGLenum name);
void (*enableDisable)(void* c, GGLenum name, GGLboolean en);
// specify the fragment's color
void (*shadeModel)(void* c, GGLenum mode);
void (*color4xv)(void* c, const GGLclampx* color);
// specify color iterators (16.16)
void (*colorGrad12xv)(void* c, const GGLcolor* grad);
// specify Z coordinate iterators (0.32)
void (*zGrad3xv)(void* c, const GGLfixed32* grad);
// specify W coordinate iterators (16.16)
void (*wGrad3xv)(void* c, const GGLfixed* grad);
// specify fog iterator & color (16.16)
void (*fogGrad3xv)(void* c, const GGLfixed* grad);
void (*fogColor3xv)(void* c, const GGLclampx* color);
// specify blending parameters
void (*blendFunc)(void* c, GGLenum src, GGLenum dst);
void (*blendFuncSeparate)(void* c, GGLenum src, GGLenum dst,
GGLenum srcAlpha, GGLenum dstAplha);
// texture environnement (REPLACE / MODULATE / DECAL / BLEND)
void (*texEnvi)(void* c, GGLenum target,
GGLenum pname,
GGLint param);
void (*texEnvxv)(void* c, GGLenum target,
GGLenum pname, const GGLfixed* params);
// texture parameters (Wrapping, filter)
void (*texParameteri)(void* c, GGLenum target,
GGLenum pname,
GGLint param);
// texture iterators (16.16)
void (*texCoord2i)(void* c, GGLint s, GGLint t);
void (*texCoord2x)(void* c, GGLfixed s, GGLfixed t);
// s, dsdx, dsdy, scale, t, dtdx, dtdy, tscale
// This api uses block floating-point for S and T texture coordinates.
// All values are given in 16.16, scaled by 'scale'. In other words,
// set scale to 0, for 16.16 values.
void (*texCoordGradScale8xv)(void* c, GGLint tmu, const int32_t* grad8);
void (*texGeni)(void* c, GGLenum coord, GGLenum pname, GGLint param);
// masking
void (*colorMask)(void* c, GGLboolean red,
GGLboolean green,
GGLboolean blue,
GGLboolean alpha);
void (*depthMask)(void* c, GGLboolean flag);
void (*stencilMask)(void* c, GGLuint mask);
// alpha func
void (*alphaFuncx)(void* c, GGLenum func, GGLclampx ref);
// depth func
void (*depthFunc)(void* c, GGLenum func);
// logic op
void (*logicOp)(void* c, GGLenum opcode);
// clear
void (*clear)(void* c, GGLbitfield mask);
void (*clearColorx)(void* c,
GGLclampx r, GGLclampx g, GGLclampx b, GGLclampx a);
void (*clearDepthx)(void* c, GGLclampx depth);
void (*clearStencil)(void* c, GGLint s);
// framebuffer operations
void (*copyPixels)(void* c, GGLint x, GGLint y,
GGLsizei width, GGLsizei height, GGLenum type);
void (*rasterPos2x)(void* c, GGLfixed x, GGLfixed y);
void (*rasterPos2i)(void* c, GGLint x, GGLint y);
} GGLContext;
// ----------------------------------------------------------------------------
#ifdef __cplusplus
extern "C" {
#endif
// construct / destroy the context
ssize_t gglInit(GGLContext** context);
ssize_t gglUninit(GGLContext* context);
GGLint gglBitBlti(
GGLContext* c,
int tmu,
GGLint crop[4],
GGLint where[4]);
#ifdef __cplusplus
};
#endif
// ----------------------------------------------------------------------------
#endif // ANDROID_PIXELFLINGER_H

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef COLOR_CONVERTER_H_
#define COLOR_CONVERTER_H_
#include <sys/types.h>
#include <stdint.h>
#include <OMX_Video.h>
namespace android {
struct ColorConverter {
ColorConverter(OMX_COLOR_FORMATTYPE from, OMX_COLOR_FORMATTYPE to);
~ColorConverter();
bool isValid() const;
void convert(
size_t width, size_t height,
const void *srcBits, size_t srcSkip,
void *dstBits, size_t dstSkip);
private:
OMX_COLOR_FORMATTYPE mSrcFormat, mDstFormat;
uint8_t *mClip;
uint8_t *initClip();
void convertCbYCrY(
size_t width, size_t height,
const void *srcBits, size_t srcSkip,
void *dstBits, size_t dstSkip);
void convertYUV420Planar(
size_t width, size_t height,
const void *srcBits, size_t srcSkip,
void *dstBits, size_t dstSkip);
void convertQCOMYUV420SemiPlanar(
size_t width, size_t height,
const void *srcBits, size_t srcSkip,
void *dstBits, size_t dstSkip);
ColorConverter(const ColorConverter &);
ColorConverter &operator=(const ColorConverter &);
};
} // namespace android
#endif // COLOR_CONVERTER_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef DATA_SOURCE_H_
#define DATA_SOURCE_H_
#include <sys/types.h>
#include <utils/Errors.h>
#include <utils/KeyedVector.h>
#include <utils/List.h>
#include <utils/RefBase.h>
#include <utils/threads.h>
#if !defined(STAGEFRIGHT_EXPORT)
#define STAGEFRIGHT_EXPORT
#endif
#if !defined(MOZ_STAGEFRIGHT_OFF_T)
#define MOZ_STAGEFRIGHT_OFF_T off64_t
#endif
namespace android {
class String8;
class STAGEFRIGHT_EXPORT DataSource : public RefBase {
public:
enum Flags {
kWantsPrefetching = 1,
kStreamedFromLocalHost = 2,
};
static sp<DataSource> CreateFromURI(
const char *uri,
const KeyedVector<String8, String8> *headers = NULL);
DataSource() {}
virtual status_t initCheck() const = 0;
virtual ssize_t readAt(off_t offset, void *data, size_t size) = 0;
// Convenience methods:
bool getUInt16(off_t offset, uint16_t *x);
// May return ERROR_UNSUPPORTED.
virtual status_t getSize(off_t *size);
virtual uint32_t flags() {
return 0;
}
////////////////////////////////////////////////////////////////////////////
bool sniff(String8 *mimeType, float *confidence);
typedef bool (*SnifferFunc)(
const sp<DataSource> &source, String8 *mimeType, float *confidence);
static void RegisterSniffer(SnifferFunc func);
static void RegisterDefaultSniffers();
protected:
virtual ~DataSource() {}
private:
static Mutex gSnifferMutex;
static List<SnifferFunc> gSniffers;
DataSource(const DataSource &);
DataSource &operator=(const DataSource &);
};
} // namespace android
#endif // DATA_SOURCE_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef HTTP_STREAM_H_
#define HTTP_STREAM_H_
#include "stagefright_string.h"
#include <sys/types.h>
#include <media/stagefright/MediaErrors.h>
#include <utils/KeyedVector.h>
#include <utils/threads.h>
namespace android {
class HTTPStream {
public:
HTTPStream();
~HTTPStream();
status_t connect(const char *server, int port = 80);
status_t disconnect();
status_t send(const char *data, size_t size);
// Assumes data is a '\0' terminated string.
status_t send(const char *data);
// Receive up to "size" bytes of data.
ssize_t receive(void *data, size_t size);
status_t receive_header(int *http_status);
// The header key used to retrieve the status line.
static const char *kStatusKey;
bool find_header_value(
const string &key, string *value) const;
// Pass a negative value to disable the timeout.
void setReceiveTimeout(int seconds);
// Receive a line of data terminated by CRLF, line will be '\0' terminated
// _excluding_ the termianting CRLF.
status_t receive_line(char *line, size_t size);
private:
enum State {
READY,
CONNECTING,
CONNECTED
};
State mState;
Mutex mLock;
int mSocket;
KeyedVector<string, string> mHeaders;
HTTPStream(const HTTPStream &);
HTTPStream &operator=(const HTTPStream &);
};
} // namespace android
#endif // HTTP_STREAM_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MEDIA_EXTRACTOR_H_
#define MEDIA_EXTRACTOR_H_
#include <utils/RefBase.h>
namespace android {
class DataSource;
class MediaSource;
class MetaData;
class MediaExtractor : public RefBase {
public:
static sp<MediaExtractor> Create(
const sp<DataSource> &source, const char *mime = NULL);
virtual size_t countTracks() = 0;
virtual sp<MediaSource> getTrack(size_t index) = 0;
enum GetTrackMetaDataFlags {
kIncludeExtensiveMetaData = 1
};
virtual sp<MetaData> getTrackMetaData(
size_t index, uint32_t flags = 0) = 0;
// Return container specific meta-data. The default implementation
// returns an empty metadata object.
virtual sp<MetaData> getMetaData();
enum Flags {
CAN_SEEK_BACKWARD = 1,
CAN_SEEK_FORWARD = 2,
CAN_PAUSE = 4,
};
// If subclasses do _not_ override this, the default is
// CAN_SEEK_BACKWARD | CAN_SEEK_FORWARD | CAN_PAUSE
virtual uint32_t flags() const;
protected:
MediaExtractor() {}
virtual ~MediaExtractor() {}
private:
MediaExtractor(const MediaExtractor &);
MediaExtractor &operator=(const MediaExtractor &);
};
} // namespace android
#endif // MEDIA_EXTRACTOR_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef META_DATA_H_
#define META_DATA_H_
#include <sys/types.h>
#include <stdint.h>
#include <utils/RefBase.h>
#include <utils/KeyedVector.h>
namespace android {
// The following keys map to int32_t data unless indicated otherwise.
enum {
kKeyMIMEType = 'mime', // cstring
kKeyWidth = 'widt',
kKeyHeight = 'heig',
kKeyChannelCount = '#chn',
kKeySampleRate = 'srte',
kKeyBitRate = 'brte', // int32_t (bps)
kKeyESDS = 'esds', // raw data
kKeyAVCC = 'avcc', // raw data
kKeyVorbisInfo = 'vinf', // raw data
kKeyVorbisBooks = 'vboo', // raw data
kKeyWantsNALFragments = 'NALf',
kKeyIsSyncFrame = 'sync', // int32_t (bool)
kKeyIsCodecConfig = 'conf', // int32_t (bool)
kKeyTime = 'time', // int64_t (usecs)
kKeyDuration = 'dura', // int64_t (usecs)
kKeyColorFormat = 'colf',
kKeyPlatformPrivate = 'priv', // pointer
kKeyDecoderComponent = 'decC', // cstring
kKeyBufferID = 'bfID',
kKeyMaxInputSize = 'inpS',
kKeyThumbnailTime = 'thbT', // int64_t (usecs)
kKeyAlbum = 'albu', // cstring
kKeyArtist = 'arti', // cstring
kKeyAlbumArtist = 'aart', // cstring
kKeyComposer = 'comp', // cstring
kKeyGenre = 'genr', // cstring
kKeyTitle = 'titl', // cstring
kKeyYear = 'year', // cstring
kKeyAlbumArt = 'albA', // compressed image data
kKeyAlbumArtMIME = 'alAM', // cstring
kKeyAuthor = 'auth', // cstring
kKeyCDTrackNumber = 'cdtr', // cstring
kKeyDiscNumber = 'dnum', // cstring
kKeyDate = 'date', // cstring
kKeyWriter = 'writ', // cstring
};
enum {
kTypeESDS = 'esds',
kTypeAVCC = 'avcc',
};
class MetaData : public RefBase {
public:
MetaData();
MetaData(const MetaData &from);
enum Type {
TYPE_NONE = 'none',
TYPE_C_STRING = 'cstr',
TYPE_INT32 = 'in32',
TYPE_INT64 = 'in64',
TYPE_FLOAT = 'floa',
TYPE_POINTER = 'ptr ',
};
void clear();
bool remove(uint32_t key);
bool setCString(uint32_t key, const char *value);
bool setInt32(uint32_t key, int32_t value);
bool setInt64(uint32_t key, int64_t value);
bool setFloat(uint32_t key, float value);
bool setPointer(uint32_t key, void *value);
bool findCString(uint32_t key, const char **value);
bool findInt32(uint32_t key, int32_t *value);
bool findInt64(uint32_t key, int64_t *value);
bool findFloat(uint32_t key, float *value);
bool findPointer(uint32_t key, void **value);
bool setData(uint32_t key, uint32_t type, const void *data, size_t size);
bool findData(uint32_t key, uint32_t *type,
const void **data, size_t *size) const;
protected:
virtual ~MetaData();
private:
struct typed_data {
typed_data();
~typed_data();
typed_data(const MetaData::typed_data &);
typed_data &operator=(const MetaData::typed_data &);
void clear();
void setData(uint32_t type, const void *data, size_t size);
void getData(uint32_t *type, const void **data, size_t *size) const;
private:
uint32_t mType;
size_t mSize;
union {
void *ext_data;
float reservoir;
} u;
bool usesReservoir() const {
return mSize <= sizeof(u.reservoir);
}
void allocateStorage(size_t size);
void freeStorage();
void *storage() {
return usesReservoir() ? &u.reservoir : u.ext_data;
}
const void *storage() const {
return usesReservoir() ? &u.reservoir : u.ext_data;
}
};
KeyedVector<uint32_t, typed_data> mItems;
// MetaData &operator=(const MetaData &);
};
} // namespace android
#endif // META_DATA_H_

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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef NU_HTTP_DATA_SOURCE_H_
#define NU_HTTP_DATA_SOURCE_H_
#include <stagefright/DataSource.h>
#include <utils/String8.h>
#include <utils/threads.h>
#include "HTTPStream.h"
namespace android {
struct NuHTTPDataSource : public DataSource {
NuHTTPDataSource();
status_t connect(
const char *uri,
const KeyedVector<String8, String8> *headers = NULL,
off_t offset = 0);
void disconnect();
virtual status_t initCheck() const;
virtual ssize_t readAt(off_t offset, void *data, size_t size);
virtual status_t getSize(off_t *size);
virtual uint32_t flags();
//protected:
virtual ~NuHTTPDataSource();
private:
enum State {
DISCONNECTED,
CONNECTING,
CONNECTED
};
Mutex mLock;
State mState;
String8 mHost;
unsigned mPort;
String8 mPath;
String8 mHeaders;
HTTPStream mHTTP;
off_t mOffset;
off_t mContentLength;
bool mContentLengthValid;
bool mHasChunkedTransferEncoding;
// The number of data bytes in the current chunk before any subsequent
// chunk header (or -1 if no more chunks).
ssize_t mChunkDataBytesLeft;
status_t connect(
const char *uri, const String8 &headers, off_t offset);
status_t connect(
const char *host, unsigned port, const char *path,
const String8 &headers,
off_t offset);
// Read up to "size" bytes of data, respect transfer encoding.
ssize_t internalRead(void *data, size_t size);
void applyTimeoutResponse();
static void MakeFullHeaders(
const KeyedVector<String8, String8> *overrides,
String8 *headers);
NuHTTPDataSource(const NuHTTPDataSource &);
NuHTTPDataSource &operator=(const NuHTTPDataSource &);
};
} // namespace android
#endif // NU_HTTP_DATA_SOURCE_H_

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media/omx-plugin/include/froyo/stagefright/OMXClient.h
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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OMX_CLIENT_H_
#define OMX_CLIENT_H_
#include <media/IOMX.h>
namespace android {
class OMXClient {
public:
OMXClient();
status_t connect();
void disconnect();
sp<IOMX> interface() {
return mOMX;
}
private:
sp<IOMX> mOMX;
OMXClient(const OMXClient &);
OMXClient &operator=(const OMXClient &);
};
} // namespace android
#endif // OMX_CLIENT_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef OMX_CODEC_H_
#define OMX_CODEC_H_
#include <media/IOMX.h>
#include <media/stagefright/MediaBuffer.h>
#include <media/stagefright/MediaSource.h>
#include <utils/threads.h>
namespace android {
class MemoryDealer;
struct OMXCodecObserver;
struct OMXCodec : public MediaSource,
public MediaBufferObserver {
enum CreationFlags {
kPreferSoftwareCodecs = 1,
};
static sp<MediaSource> Create(
const sp<IOMX> &omx,
const sp<MetaData> &meta, bool createEncoder,
const sp<MediaSource> &source,
const char *matchComponentName = NULL,
uint32_t flags = 0);
static void setComponentRole(
const sp<IOMX> &omx, IOMX::node_id node, bool isEncoder,
const char *mime);
virtual status_t start(MetaData *params = NULL);
virtual status_t stop();
virtual sp<MetaData> getFormat();
virtual status_t read(
MediaBuffer **buffer, const ReadOptions *options = NULL);
void on_message(const omx_message &msg);
// from MediaBufferObserver
virtual void signalBufferReturned(MediaBuffer *buffer);
protected:
virtual ~OMXCodec();
private:
enum State {
DEAD,
LOADED,
LOADED_TO_IDLE,
IDLE_TO_EXECUTING,
EXECUTING,
EXECUTING_TO_IDLE,
IDLE_TO_LOADED,
RECONFIGURING,
ERROR
};
enum {
kPortIndexInput = 0,
kPortIndexOutput = 1
};
enum PortStatus {
ENABLED,
DISABLING,
DISABLED,
ENABLING,
SHUTTING_DOWN,
};
enum Quirks {
kNeedsFlushBeforeDisable = 1,
kWantsNALFragments = 2,
kRequiresLoadedToIdleAfterAllocation = 4,
kRequiresAllocateBufferOnInputPorts = 8,
kRequiresFlushCompleteEmulation = 16,
kRequiresAllocateBufferOnOutputPorts = 32,
kRequiresFlushBeforeShutdown = 64,
kDefersOutputBufferAllocation = 128,
kDecoderLiesAboutNumberOfChannels = 256,
kInputBufferSizesAreBogus = 512,
kSupportsMultipleFramesPerInputBuffer = 1024,
};
struct BufferInfo {
IOMX::buffer_id mBuffer;
bool mOwnedByComponent;
sp<IMemory> mMem;
size_t mSize;
void *mData;
MediaBuffer *mMediaBuffer;
};
struct CodecSpecificData {
size_t mSize;
uint8_t mData[1];
};
sp<IOMX> mOMX;
bool mOMXLivesLocally;
IOMX::node_id mNode;
uint32_t mQuirks;
bool mIsEncoder;
char *mMIME;
char *mComponentName;
sp<MetaData> mOutputFormat;
sp<MediaSource> mSource;
Vector<CodecSpecificData *> mCodecSpecificData;
size_t mCodecSpecificDataIndex;
sp<MemoryDealer> mDealer[2];
State mState;
Vector<BufferInfo> mPortBuffers[2];
PortStatus mPortStatus[2];
bool mInitialBufferSubmit;
bool mSignalledEOS;
status_t mFinalStatus;
bool mNoMoreOutputData;
bool mOutputPortSettingsHaveChanged;
int64_t mSeekTimeUs;
MediaBuffer *mLeftOverBuffer;
Mutex mLock;
Condition mAsyncCompletion;
// A list of indices into mPortStatus[kPortIndexOutput] filled with data.
List<size_t> mFilledBuffers;
Condition mBufferFilled;
OMXCodec(const sp<IOMX> &omx, IOMX::node_id node, uint32_t quirks,
bool isEncoder, const char *mime, const char *componentName,
const sp<MediaSource> &source);
void addCodecSpecificData(const void *data, size_t size);
void clearCodecSpecificData();
void setComponentRole();
void setAMRFormat(bool isWAMR);
void setAACFormat(int32_t numChannels, int32_t sampleRate);
status_t setVideoPortFormatType(
OMX_U32 portIndex,
OMX_VIDEO_CODINGTYPE compressionFormat,
OMX_COLOR_FORMATTYPE colorFormat);
void setVideoInputFormat(
const char *mime, OMX_U32 width, OMX_U32 height);
status_t setupMPEG4EncoderParameters();
status_t setupAVCEncoderParameters();
status_t setVideoOutputFormat(
const char *mime, OMX_U32 width, OMX_U32 height);
void setImageOutputFormat(
OMX_COLOR_FORMATTYPE format, OMX_U32 width, OMX_U32 height);
void setJPEGInputFormat(
OMX_U32 width, OMX_U32 height, OMX_U32 compressedSize);
void setMinBufferSize(OMX_U32 portIndex, OMX_U32 size);
void setRawAudioFormat(
OMX_U32 portIndex, int32_t sampleRate, int32_t numChannels);
status_t allocateBuffers();
status_t allocateBuffersOnPort(OMX_U32 portIndex);
status_t freeBuffersOnPort(
OMX_U32 portIndex, bool onlyThoseWeOwn = false);
void drainInputBuffer(IOMX::buffer_id buffer);
void fillOutputBuffer(IOMX::buffer_id buffer);
void drainInputBuffer(BufferInfo *info);
void fillOutputBuffer(BufferInfo *info);
void drainInputBuffers();
void fillOutputBuffers();
// Returns true iff a flush was initiated and a completion event is
// upcoming, false otherwise (A flush was not necessary as we own all
// the buffers on that port).
// This method will ONLY ever return false for a component with quirk
// "kRequiresFlushCompleteEmulation".
bool flushPortAsync(OMX_U32 portIndex);
void disablePortAsync(OMX_U32 portIndex);
void enablePortAsync(OMX_U32 portIndex);
static size_t countBuffersWeOwn(const Vector<BufferInfo> &buffers);
static bool isIntermediateState(State state);
void onEvent(OMX_EVENTTYPE event, OMX_U32 data1, OMX_U32 data2);
void onCmdComplete(OMX_COMMANDTYPE cmd, OMX_U32 data);
void onStateChange(OMX_STATETYPE newState);
void onPortSettingsChanged(OMX_U32 portIndex);
void setState(State newState);
status_t init();
void initOutputFormat(const sp<MetaData> &inputFormat);
void dumpPortStatus(OMX_U32 portIndex);
status_t configureCodec(const sp<MetaData> &meta);
static uint32_t getComponentQuirks(const char *componentName);
static void findMatchingCodecs(
const char *mime,
bool createEncoder, const char *matchComponentName,
uint32_t flags,
Vector<String8> *matchingCodecs);
OMXCodec(const OMXCodec &);
OMXCodec &operator=(const OMXCodec &);
};
struct CodecProfileLevel {
OMX_U32 mProfile;
OMX_U32 mLevel;
};
struct CodecCapabilities {
String8 mComponentName;
Vector<CodecProfileLevel> mProfileLevels;
};
// Return a vector of componentNames with supported profile/level pairs
// supporting the given mime type, if queryDecoders==true, returns components
// that decode content of the given type, otherwise returns components
// that encode content of the given type.
// profile and level indications only make sense for h.263, mpeg4 and avc
// video.
// The profile/level values correspond to
// OMX_VIDEO_H263PROFILETYPE, OMX_VIDEO_MPEG4PROFILETYPE,
// OMX_VIDEO_AVCPROFILETYPE, OMX_VIDEO_H263LEVELTYPE, OMX_VIDEO_MPEG4LEVELTYPE
// and OMX_VIDEO_AVCLEVELTYPE respectively.
status_t QueryCodecs(
const sp<IOMX> &omx,
const char *mimeType, bool queryDecoders,
Vector<CodecCapabilities> *results);
} // namespace android
#endif // OMX_CODEC_H_

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef STRING_H_
#define STRING_H_
#include <utils/String8.h>
namespace android {
class string {
public:
typedef size_t size_type;
static size_type npos;
string();
string(const char *s);
string(const char *s, size_t length);
string(const string &from, size_type start, size_type length = npos);
const char *c_str() const;
size_type size() const;
void clear();
void erase(size_type from, size_type length);
size_type find(char c) const;
bool operator<(const string &other) const;
bool operator==(const string &other) const;
string &operator+=(char c);
private:
String8 mString;
};
} // namespace android
#endif // STRING_H_

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media/omx-plugin/include/froyo/ui/GraphicBuffer.h
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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_GRAPHIC_BUFFER_H
#define ANDROID_GRAPHIC_BUFFER_H
#include <stdint.h>
#include <sys/types.h>
#include <ui/android_native_buffer.h>
#include <ui/PixelFormat.h>
#include <ui/Rect.h>
#include <utils/Flattenable.h>
#include <pixelflinger/pixelflinger.h>
struct android_native_buffer_t;
namespace android {
class GraphicBufferMapper;
// ===========================================================================
// GraphicBuffer
// ===========================================================================
class GraphicBuffer
: public EGLNativeBase<
android_native_buffer_t,
GraphicBuffer,
LightRefBase<GraphicBuffer> >, public Flattenable
{
public:
enum {
USAGE_SW_READ_NEVER = GRALLOC_USAGE_SW_READ_NEVER,
USAGE_SW_READ_RARELY = GRALLOC_USAGE_SW_READ_RARELY,
USAGE_SW_READ_OFTEN = GRALLOC_USAGE_SW_READ_OFTEN,
USAGE_SW_READ_MASK = GRALLOC_USAGE_SW_READ_MASK,
USAGE_SW_WRITE_NEVER = GRALLOC_USAGE_SW_WRITE_NEVER,
USAGE_SW_WRITE_RARELY = GRALLOC_USAGE_SW_WRITE_RARELY,
USAGE_SW_WRITE_OFTEN = GRALLOC_USAGE_SW_WRITE_OFTEN,
USAGE_SW_WRITE_MASK = GRALLOC_USAGE_SW_WRITE_MASK,
USAGE_SOFTWARE_MASK = USAGE_SW_READ_MASK|USAGE_SW_WRITE_MASK,
USAGE_HW_TEXTURE = GRALLOC_USAGE_HW_TEXTURE,
USAGE_HW_RENDER = GRALLOC_USAGE_HW_RENDER,
USAGE_HW_2D = GRALLOC_USAGE_HW_2D,
USAGE_HW_MASK = GRALLOC_USAGE_HW_MASK
};
GraphicBuffer();
// creates w * h buffer
GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage);
// create a buffer from an existing handle
GraphicBuffer(uint32_t w, uint32_t h, PixelFormat format, uint32_t usage,
uint32_t stride, native_handle_t* handle, bool keepOwnership);
// return status
status_t initCheck() const;
uint32_t getWidth() const { return width; }
uint32_t getHeight() const { return height; }
uint32_t getStride() const { return stride; }
uint32_t getUsage() const { return usage; }
PixelFormat getPixelFormat() const { return format; }
Rect getBounds() const { return Rect(width, height); }
status_t reallocate(uint32_t w, uint32_t h, PixelFormat f, uint32_t usage);
status_t lock(uint32_t usage, void** vaddr);
status_t lock(uint32_t usage, const Rect& rect, void** vaddr);
status_t lock(GGLSurface* surface, uint32_t usage);
status_t unlock();
android_native_buffer_t* getNativeBuffer() const;
void setIndex(int index);
int getIndex() const;
void setVerticalStride(uint32_t vstride);
uint32_t getVerticalStride() const;
protected:
virtual ~GraphicBuffer();
enum {
ownNone = 0,
ownHandle = 1,
ownData = 2,
};
inline const GraphicBufferMapper& getBufferMapper() const { return mBufferMapper; }
inline GraphicBufferMapper& getBufferMapper() { return mBufferMapper; }
uint8_t mOwner;
private:
friend class Surface;
friend class BpSurface;
friend class BnSurface;
friend class LightRefBase<GraphicBuffer>;
GraphicBuffer(const GraphicBuffer& rhs);
GraphicBuffer& operator = (const GraphicBuffer& rhs);
const GraphicBuffer& operator = (const GraphicBuffer& rhs) const;
status_t initSize(uint32_t w, uint32_t h, PixelFormat format,
uint32_t usage);
void free_handle();
// Flattenable interface
size_t getFlattenedSize() const;
size_t getFdCount() const;
status_t flatten(void* buffer, size_t size,
int fds[], size_t count) const;
status_t unflatten(void const* buffer, size_t size,
int fds[], size_t count);
GraphicBufferMapper& mBufferMapper;
ssize_t mInitCheck;
uint32_t mVStride;
int mIndex;
};
}; // namespace android
#endif // ANDROID_GRAPHIC_BUFFER_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// Pixel formats used across the system.
// These formats might not all be supported by all renderers, for instance
// skia or SurfaceFlinger are not required to support all of these formats
// (either as source or destination)
// XXX: we should consolidate these formats and skia's
#ifndef UI_PIXELFORMAT_H
#define UI_PIXELFORMAT_H
#include <stdint.h>
#include <sys/types.h>
#include <utils/Errors.h>
#include <pixelflinger/format.h>
#include <hardware/hardware.h>
namespace android {
enum {
//
// these constants need to match those
// in graphics/PixelFormat.java & pixelflinger/format.h
//
PIXEL_FORMAT_UNKNOWN = 0,
PIXEL_FORMAT_NONE = 0,
// logical pixel formats used by the SurfaceFlinger -----------------------
PIXEL_FORMAT_CUSTOM = -4,
// Custom pixel-format described by a PixelFormatInfo structure
PIXEL_FORMAT_TRANSLUCENT = -3,
// System chooses a format that supports translucency (many alpha bits)
PIXEL_FORMAT_TRANSPARENT = -2,
// System chooses a format that supports transparency
// (at least 1 alpha bit)
PIXEL_FORMAT_OPAQUE = -1,
// System chooses an opaque format (no alpha bits required)
// real pixel formats supported for rendering -----------------------------
PIXEL_FORMAT_RGBA_8888 = HAL_PIXEL_FORMAT_RGBA_8888, // 4x8-bit RGBA
PIXEL_FORMAT_RGBX_8888 = HAL_PIXEL_FORMAT_RGBX_8888, // 4x8-bit RGB0
PIXEL_FORMAT_RGB_888 = HAL_PIXEL_FORMAT_RGB_888, // 3x8-bit RGB
PIXEL_FORMAT_RGB_565 = HAL_PIXEL_FORMAT_RGB_565, // 16-bit RGB
PIXEL_FORMAT_BGRA_8888 = HAL_PIXEL_FORMAT_BGRA_8888, // 4x8-bit BGRA
PIXEL_FORMAT_RGBA_5551 = HAL_PIXEL_FORMAT_RGBA_5551, // 16-bit ARGB
PIXEL_FORMAT_RGBA_4444 = HAL_PIXEL_FORMAT_RGBA_4444, // 16-bit ARGB
PIXEL_FORMAT_A_8 = GGL_PIXEL_FORMAT_A_8, // 8-bit A
PIXEL_FORMAT_L_8 = GGL_PIXEL_FORMAT_L_8, // 8-bit L (R=G=B=L)
PIXEL_FORMAT_LA_88 = GGL_PIXEL_FORMAT_LA_88, // 16-bit LA
PIXEL_FORMAT_RGB_332 = GGL_PIXEL_FORMAT_RGB_332, // 8-bit RGB
// New formats can be added if they're also defined in
// pixelflinger/format.h
};
typedef int32_t PixelFormat;
struct PixelFormatInfo
{
enum {
INDEX_ALPHA = 0,
INDEX_RED = 1,
INDEX_GREEN = 2,
INDEX_BLUE = 3
};
enum { // components
ALPHA = 1,
RGB = 2,
RGBA = 3,
LUMINANCE = 4,
LUMINANCE_ALPHA = 5,
OTHER = 0xFF
};
struct szinfo {
uint8_t h;
uint8_t l;
};
inline PixelFormatInfo() : version(sizeof(PixelFormatInfo)) { }
size_t getScanlineSize(unsigned int width) const;
size_t getSize(size_t ci) const {
return (ci <= 3) ? (cinfo[ci].h - cinfo[ci].l) : 0;
}
size_t version;
PixelFormat format;
size_t bytesPerPixel;
size_t bitsPerPixel;
union {
szinfo cinfo[4];
struct {
uint8_t h_alpha;
uint8_t l_alpha;
uint8_t h_red;
uint8_t l_red;
uint8_t h_green;
uint8_t l_green;
uint8_t h_blue;
uint8_t l_blue;
};
};
uint8_t components;
uint8_t reserved0[3];
uint32_t reserved1;
};
// Consider caching the results of these functions are they're not
// guaranteed to be fast.
ssize_t bytesPerPixel(PixelFormat format);
ssize_t bitsPerPixel(PixelFormat format);
status_t getPixelFormatInfo(PixelFormat format, PixelFormatInfo* info);
}; // namespace android
#endif // UI_PIXELFORMAT_H

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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_UI_POINT
#define ANDROID_UI_POINT
#include <utils/TypeHelpers.h>
namespace android {
class Point
{
public:
int x;
int y;
// we don't provide copy-ctor and operator= on purpose
// because we want the compiler generated versions
// Default constructor doesn't initialize the Point
inline Point() {
}
inline Point(int x, int y) : x(x), y(y) {
}
inline bool operator == (const Point& rhs) const {
return (x == rhs.x) && (y == rhs.y);
}
inline bool operator != (const Point& rhs) const {
return !operator == (rhs);
}
inline bool isOrigin() const {
return !(x|y);
}
// operator < defines an order which allows to use points in sorted
// vectors.
bool operator < (const Point& rhs) const {
return y<rhs.y || (y==rhs.y && x<rhs.x);
}
inline Point& operator - () {
x = -x;
y = -y;
return *this;
}
inline Point& operator += (const Point& rhs) {
x += rhs.x;
y += rhs.y;
return *this;
}
inline Point& operator -= (const Point& rhs) {
x -= rhs.x;
y -= rhs.y;
return *this;
}
const Point operator + (const Point& rhs) const {
const Point result(x+rhs.x, y+rhs.y);
return result;
}
const Point operator - (const Point& rhs) const {
const Point result(x-rhs.x, y-rhs.y);
return result;
}
};
ANDROID_BASIC_TYPES_TRAITS(Point)
}; // namespace android
#endif // ANDROID_UI_POINT

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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_UI_RECT
#define ANDROID_UI_RECT
#include <utils/TypeHelpers.h>
#include <ui/Point.h>
namespace android {
class Rect
{
public:
int left;
int top;
int right;
int bottom;
typedef int value_type;
// we don't provide copy-ctor and operator= on purpose
// because we want the compiler generated versions
inline Rect() {
}
inline Rect(int w, int h)
: left(0), top(0), right(w), bottom(h) {
}
inline Rect(int l, int t, int r, int b)
: left(l), top(t), right(r), bottom(b) {
}
inline Rect(const Point& lt, const Point& rb)
: left(lt.x), top(lt.y), right(rb.x), bottom(rb.y) {
}
void makeInvalid();
inline void clear() {
left = top = right = bottom = 0;
}
// a valid rectangle has a non negative width and height
inline bool isValid() const {
return (width()>=0) && (height()>=0);
}
// an empty rect has a zero width or height, or is invalid
inline bool isEmpty() const {
return (width()<=0) || (height()<=0);
}
inline void set(const Rect& rhs) {
operator = (rhs);
}
// rectangle's width
inline int width() const {
return right-left;
}
// rectangle's height
inline int height() const {
return bottom-top;
}
void setLeftTop(const Point& lt) {
left = lt.x;
top = lt.y;
}
void setRightBottom(const Point& rb) {
right = rb.x;
bottom = rb.y;
}
// the following 4 functions return the 4 corners of the rect as Point
Point leftTop() const {
return Point(left, top);
}
Point rightBottom() const {
return Point(right, bottom);
}
Point rightTop() const {
return Point(right, top);
}
Point leftBottom() const {
return Point(left, bottom);
}
// comparisons
inline bool operator == (const Rect& rhs) const {
return (left == rhs.left) && (top == rhs.top) &&
(right == rhs.right) && (bottom == rhs.bottom);
}
inline bool operator != (const Rect& rhs) const {
return !operator == (rhs);
}
// operator < defines an order which allows to use rectangles in sorted
// vectors.
bool operator < (const Rect& rhs) const;
Rect& offsetToOrigin() {
right -= left;
bottom -= top;
left = top = 0;
return *this;
}
Rect& offsetTo(const Point& p) {
return offsetTo(p.x, p.y);
}
Rect& offsetBy(const Point& dp) {
return offsetBy(dp.x, dp.y);
}
Rect& operator += (const Point& rhs) {
return offsetBy(rhs.x, rhs.y);
}
Rect& operator -= (const Point& rhs) {
return offsetBy(-rhs.x, -rhs.y);
}
const Rect operator + (const Point& rhs) const;
const Rect operator - (const Point& rhs) const;
void translate(int dx, int dy) { // legacy, don't use.
offsetBy(dx, dy);
}
Rect& offsetTo(int x, int y);
Rect& offsetBy(int x, int y);
bool intersect(const Rect& with, Rect* result) const;
};
ANDROID_BASIC_TYPES_TRAITS(Rect)
}; // namespace android
#endif // ANDROID_UI_RECT

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_ANDROID_NATIVES_PRIV_H
#define ANDROID_ANDROID_NATIVES_PRIV_H
#include <ui/egl/android_natives.h>
#ifdef __cplusplus
extern "C" {
#endif
/*****************************************************************************/
typedef struct android_native_buffer_t
{
#ifdef __cplusplus
android_native_buffer_t() {
common.magic = ANDROID_NATIVE_BUFFER_MAGIC;
common.version = sizeof(android_native_buffer_t);
memset(common.reserved, 0, sizeof(common.reserved));
}
#endif
struct android_native_base_t common;
int width;
int height;
int stride;
int format;
int usage;
void* reserved[2];
buffer_handle_t handle;
void* reserved_proc[8];
} android_native_buffer_t;
/*****************************************************************************/
#ifdef __cplusplus
}
#endif
/*****************************************************************************/
#endif /* ANDROID_ANDROID_NATIVES_PRIV_H */

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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_ANDROID_NATIVES_H
#define ANDROID_ANDROID_NATIVES_H
#include <sys/types.h>
#include <string.h>
#include <hardware/gralloc.h>
#ifdef __cplusplus
extern "C" {
#endif
/*****************************************************************************/
#define ANDROID_NATIVE_MAKE_CONSTANT(a,b,c,d) \
(((unsigned)(a)<<24)|((unsigned)(b)<<16)|((unsigned)(c)<<8)|(unsigned)(d))
#define ANDROID_NATIVE_WINDOW_MAGIC \
ANDROID_NATIVE_MAKE_CONSTANT('_','w','n','d')
#define ANDROID_NATIVE_BUFFER_MAGIC \
ANDROID_NATIVE_MAKE_CONSTANT('_','b','f','r')
// ---------------------------------------------------------------------------
struct android_native_buffer_t;
// ---------------------------------------------------------------------------
typedef struct android_native_base_t
{
/* a magic value defined by the actual EGL native type */
int magic;
/* the sizeof() of the actual EGL native type */
int version;
void* reserved[4];
/* reference-counting interface */
void (*incRef)(struct android_native_base_t* base);
void (*decRef)(struct android_native_base_t* base);
} android_native_base_t;
// ---------------------------------------------------------------------------
/* attributes queriable with query() */
enum {
NATIVE_WINDOW_WIDTH = 0,
NATIVE_WINDOW_HEIGHT = 1,
NATIVE_WINDOW_FORMAT = 2,
};
/* valid operations for the (*perform)() hook */
enum {
NATIVE_WINDOW_SET_USAGE = 0,
NATIVE_WINDOW_CONNECT = 1,
NATIVE_WINDOW_DISCONNECT = 2
};
/* parameter for NATIVE_WINDOW_[DIS]CONNECT */
enum {
NATIVE_WINDOW_API_EGL = 1
};
typedef struct android_native_window_t
{
#ifdef __cplusplus
android_native_window_t()
: flags(0), minSwapInterval(0), maxSwapInterval(0), xdpi(0), ydpi(0)
{
common.magic = ANDROID_NATIVE_WINDOW_MAGIC;
common.version = sizeof(android_native_window_t);
memset(common.reserved, 0, sizeof(common.reserved));
}
#endif
struct android_native_base_t common;
/* flags describing some attributes of this surface or its updater */
const uint32_t flags;
/* min swap interval supported by this updated */
const int minSwapInterval;
/* max swap interval supported by this updated */
const int maxSwapInterval;
/* horizontal and vertical resolution in DPI */
const float xdpi;
const float ydpi;
/* Some storage reserved for the OEM's driver. */
intptr_t oem[4];
/*
* Set the swap interval for this surface.
*
* Returns 0 on success or -errno on error.
*/
int (*setSwapInterval)(struct android_native_window_t* window,
int interval);
/*
* hook called by EGL to acquire a buffer. After this call, the buffer
* is not locked, so its content cannot be modified.
* this call may block if no buffers are available.
*
* Returns 0 on success or -errno on error.
*/
int (*dequeueBuffer)(struct android_native_window_t* window,
struct android_native_buffer_t** buffer);
/*
* hook called by EGL to lock a buffer. This MUST be called before modifying
* the content of a buffer. The buffer must have been acquired with
* dequeueBuffer first.
*
* Returns 0 on success or -errno on error.
*/
int (*lockBuffer)(struct android_native_window_t* window,
struct android_native_buffer_t* buffer);
/*
* hook called by EGL when modifications to the render buffer are done.
* This unlocks and post the buffer.
*
* Buffers MUST be queued in the same order than they were dequeued.
*
* Returns 0 on success or -errno on error.
*/
int (*queueBuffer)(struct android_native_window_t* window,
struct android_native_buffer_t* buffer);
/*
* hook used to retrieve information about the native window.
*
* Returns 0 on success or -errno on error.
*/
int (*query)(struct android_native_window_t* window,
int what, int* value);
/*
* hook used to perform various operations on the surface.
* (*perform)() is a generic mechanism to add functionality to
* android_native_window_t while keeping backward binary compatibility.
*
* This hook should not be called directly, instead use the helper functions
* defined below.
*
* (*perform)() returns -ENOENT if the 'what' parameter is not supported
* by the surface's implementation.
*
* The valid operations are:
* NATIVE_WINDOW_SET_USAGE
* NATIVE_WINDOW_CONNECT
* NATIVE_WINDOW_DISCONNECT
*
*/
int (*perform)(struct android_native_window_t* window,
int operation, ... );
void* reserved_proc[3];
} android_native_window_t;
/*
* native_window_set_usage() sets the intended usage flags for the next
* buffers acquired with (*lockBuffer)() and on.
* By default (if this function is never called), a usage of
* GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_TEXTURE
* is assumed.
* Calling this function will usually cause following buffers to be
* reallocated.
*/
static inline int native_window_set_usage(
android_native_window_t* window, int usage)
{
return window->perform(window, NATIVE_WINDOW_SET_USAGE, usage);
}
/*
* native_window_connect(..., NATIVE_WINDOW_API_EGL) must be called
* by EGL when the window is made current.
* Returns -EINVAL if for some reason the window cannot be connected, which
* can happen if it's connected to some other API.
*/
static inline int native_window_connect(
android_native_window_t* window, int api)
{
return window->perform(window, NATIVE_WINDOW_CONNECT, api);
}
/*
* native_window_disconnect(..., NATIVE_WINDOW_API_EGL) must be called
* by EGL when the window is made not current.
* An error is returned if for instance the window wasn't connected in the
* first place.
*/
static inline int native_window_disconnect(
android_native_window_t* window, int api)
{
return window->perform(window, NATIVE_WINDOW_DISCONNECT, api);
}
// ---------------------------------------------------------------------------
/* FIXME: this is legacy for pixmaps */
typedef struct egl_native_pixmap_t
{
int32_t version; /* must be 32 */
int32_t width;
int32_t height;
int32_t stride;
uint8_t* data;
uint8_t format;
uint8_t rfu[3];
union {
uint32_t compressedFormat;
int32_t vstride;
};
int32_t reserved;
} egl_native_pixmap_t;
/*****************************************************************************/
#ifdef __cplusplus
}
#endif
/*****************************************************************************/
#ifdef __cplusplus
#include <utils/RefBase.h>
namespace android {
/*
* This helper class turns an EGL android_native_xxx type into a C++
* reference-counted object; with proper type conversions.
*/
template <typename NATIVE_TYPE, typename TYPE, typename REF>
class EGLNativeBase : public NATIVE_TYPE, public REF
{
protected:
typedef EGLNativeBase<NATIVE_TYPE, TYPE, REF> BASE;
EGLNativeBase() : NATIVE_TYPE(), REF() {
NATIVE_TYPE::common.incRef = incRef;
NATIVE_TYPE::common.decRef = decRef;
}
static inline TYPE* getSelf(NATIVE_TYPE* self) {
return static_cast<TYPE*>(self);
}
static inline TYPE const* getSelf(NATIVE_TYPE const* self) {
return static_cast<TYPE const *>(self);
}
static inline TYPE* getSelf(android_native_base_t* base) {
return getSelf(reinterpret_cast<NATIVE_TYPE*>(base));
}
static inline TYPE const * getSelf(android_native_base_t const* base) {
return getSelf(reinterpret_cast<NATIVE_TYPE const*>(base));
}
static void incRef(android_native_base_t* base) {
EGLNativeBase* self = getSelf(base);
self->incStrong(self);
}
static void decRef(android_native_base_t* base) {
EGLNativeBase* self = getSelf(base);
self->decStrong(self);
}
};
} // namespace android
#endif // __cplusplus
/*****************************************************************************/
#endif /* ANDROID_ANDROID_NATIVES_H */

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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_ERRORS_H
#define ANDROID_ERRORS_H
#include <sys/types.h>
#include <errno.h>
namespace android {
// use this type to return error codes
#ifdef HAVE_MS_C_RUNTIME
typedef int status_t;
#else
typedef int32_t status_t;
#endif
/* the MS C runtime lacks a few error codes */
/*
* Error codes.
* All error codes are negative values.
*/
// Win32 #defines NO_ERROR as well. It has the same value, so there's no
// real conflict, though it's a bit awkward.
#ifdef _WIN32
# undef NO_ERROR
#endif
enum {
OK = 0, // Everything's swell.
NO_ERROR = 0, // No errors.
UNKNOWN_ERROR = 0x80000000,
NO_MEMORY = -ENOMEM,
INVALID_OPERATION = -ENOSYS,
BAD_VALUE = -EINVAL,
BAD_TYPE = 0x80000001,
NAME_NOT_FOUND = -ENOENT,
PERMISSION_DENIED = -EPERM,
NO_INIT = -ENODEV,
ALREADY_EXISTS = -EEXIST,
DEAD_OBJECT = -EPIPE,
FAILED_TRANSACTION = 0x80000002,
JPARKS_BROKE_IT = -EPIPE,
#if !defined(HAVE_MS_C_RUNTIME)
BAD_INDEX = -EOVERFLOW,
NOT_ENOUGH_DATA = -ENODATA,
WOULD_BLOCK = -EWOULDBLOCK,
TIMED_OUT = -ETIMEDOUT,
UNKNOWN_TRANSACTION = -EBADMSG,
#else
BAD_INDEX = -E2BIG,
NOT_ENOUGH_DATA = 0x80000003,
WOULD_BLOCK = 0x80000004,
TIMED_OUT = 0x80000005,
UNKNOWN_TRANSACTION = 0x80000006,
#endif
};
// Restore define; enumeration is in "android" namespace, so the value defined
// there won't work for Win32 code in a different namespace.
#ifdef _WIN32
# define NO_ERROR 0L
#endif
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_ERRORS_H

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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_UTILS_FLATTENABLE_H
#define ANDROID_UTILS_FLATTENABLE_H
#include <stdint.h>
#include <sys/types.h>
#include <utils/Errors.h>
namespace android {
class Flattenable
{
public:
// size in bytes of the flattened object
virtual size_t getFlattenedSize() const = 0;
// number of file descriptors to flatten
virtual size_t getFdCount() const = 0;
// flattens the object into buffer.
// size should be at least of getFlattenedSize()
// file descriptors are written in the fds[] array but ownership is
// not transfered (ie: they must be dupped by the caller of
// flatten() if needed).
virtual status_t flatten(void* buffer, size_t size,
int fds[], size_t count) const = 0;
// unflattens the object from buffer.
// size should be equal to the value of getFlattenedSize() when the
// object was flattened.
// unflattened file descriptors are found in the fds[] array and
// don't need to be dupped(). ie: the caller of unflatten doesn't
// keep ownership. If a fd is not retained by unflatten() it must be
// explicitly closed.
virtual status_t unflatten(void const* buffer, size_t size,
int fds[], size_t count) = 0;
protected:
virtual ~Flattenable() = 0;
};
}; // namespace android
#endif /* ANDROID_UTILS_FLATTENABLE_H */

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_KEYED_VECTOR_H
#define ANDROID_KEYED_VECTOR_H
#include <assert.h>
#include <stdint.h>
#include <sys/types.h>
#include <utils/SortedVector.h>
#include <utils/TypeHelpers.h>
#include <utils/Errors.h>
// ---------------------------------------------------------------------------
namespace android {
template <typename KEY, typename VALUE>
class KeyedVector
{
public:
typedef KEY key_type;
typedef VALUE value_type;
inline KeyedVector();
/*
* empty the vector
*/
inline void clear() { mVector.clear(); }
/*!
* vector stats
*/
//! returns number of items in the vector
inline size_t size() const { return mVector.size(); }
//! returns wether or not the vector is empty
inline bool isEmpty() const { return mVector.isEmpty(); }
//! returns how many items can be stored without reallocating the backing store
inline size_t capacity() const { return mVector.capacity(); }
//! setst the capacity. capacity can never be reduced less than size()
inline ssize_t setCapacity(size_t size) { return mVector.setCapacity(size); }
/*!
* accessors
*/
const VALUE& valueFor(const KEY& key) const;
const VALUE& valueAt(size_t index) const;
const KEY& keyAt(size_t index) const;
ssize_t indexOfKey(const KEY& key) const;
/*!
* modifing the array
*/
VALUE& editValueFor(const KEY& key);
VALUE& editValueAt(size_t index);
/*!
* add/insert/replace items
*/
ssize_t add(const KEY& key, const VALUE& item);
ssize_t replaceValueFor(const KEY& key, const VALUE& item);
ssize_t replaceValueAt(size_t index, const VALUE& item);
/*!
* remove items
*/
ssize_t removeItem(const KEY& key);
ssize_t removeItemsAt(size_t index, size_t count = 1);
private:
SortedVector< key_value_pair_t<KEY, VALUE> > mVector;
};
// ---------------------------------------------------------------------------
/**
* Variation of KeyedVector that holds a default value to return when
* valueFor() is called with a key that doesn't exist.
*/
template <typename KEY, typename VALUE>
class DefaultKeyedVector : public KeyedVector<KEY, VALUE>
{
public:
inline DefaultKeyedVector(const VALUE& defValue = VALUE());
const VALUE& valueFor(const KEY& key) const;
private:
VALUE mDefault;
};
// ---------------------------------------------------------------------------
template<typename KEY, typename VALUE> inline
KeyedVector<KEY,VALUE>::KeyedVector()
{
}
template<typename KEY, typename VALUE> inline
ssize_t KeyedVector<KEY,VALUE>::indexOfKey(const KEY& key) const {
return mVector.indexOf( key_value_pair_t<KEY,VALUE>(key) );
}
template<typename KEY, typename VALUE> inline
const VALUE& KeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
ssize_t i = indexOfKey(key);
assert(i>=0);
return mVector.itemAt(i).value;
}
template<typename KEY, typename VALUE> inline
const VALUE& KeyedVector<KEY,VALUE>::valueAt(size_t index) const {
return mVector.itemAt(index).value;
}
template<typename KEY, typename VALUE> inline
const KEY& KeyedVector<KEY,VALUE>::keyAt(size_t index) const {
return mVector.itemAt(index).key;
}
template<typename KEY, typename VALUE> inline
VALUE& KeyedVector<KEY,VALUE>::editValueFor(const KEY& key) {
ssize_t i = indexOfKey(key);
assert(i>=0);
return mVector.editItemAt(i).value;
}
template<typename KEY, typename VALUE> inline
VALUE& KeyedVector<KEY,VALUE>::editValueAt(size_t index) {
return mVector.editItemAt(index).value;
}
template<typename KEY, typename VALUE> inline
ssize_t KeyedVector<KEY,VALUE>::add(const KEY& key, const VALUE& value) {
return mVector.add( key_value_pair_t<KEY,VALUE>(key, value) );
}
template<typename KEY, typename VALUE> inline
ssize_t KeyedVector<KEY,VALUE>::replaceValueFor(const KEY& key, const VALUE& value) {
key_value_pair_t<KEY,VALUE> pair(key, value);
mVector.remove(pair);
return mVector.add(pair);
}
template<typename KEY, typename VALUE> inline
ssize_t KeyedVector<KEY,VALUE>::replaceValueAt(size_t index, const VALUE& item) {
if (index<size()) {
mVector.editItemAt(index).value = item;
return index;
}
return BAD_INDEX;
}
template<typename KEY, typename VALUE> inline
ssize_t KeyedVector<KEY,VALUE>::removeItem(const KEY& key) {
return mVector.remove(key_value_pair_t<KEY,VALUE>(key));
}
template<typename KEY, typename VALUE> inline
ssize_t KeyedVector<KEY, VALUE>::removeItemsAt(size_t index, size_t count) {
return mVector.removeItemsAt(index, count);
}
// ---------------------------------------------------------------------------
template<typename KEY, typename VALUE> inline
DefaultKeyedVector<KEY,VALUE>::DefaultKeyedVector(const VALUE& defValue)
: mDefault(defValue)
{
}
template<typename KEY, typename VALUE> inline
const VALUE& DefaultKeyedVector<KEY,VALUE>::valueFor(const KEY& key) const {
ssize_t i = indexOfKey(key);
return i >= 0 ? KeyedVector<KEY,VALUE>::valueAt(i) : mDefault;
}
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_KEYED_VECTOR_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// Templated list class. Normally we'd use STL, but we don't have that.
// This class mimics STL's interfaces.
//
// Objects are copied into the list with the '=' operator or with copy-
// construction, so if the compiler's auto-generated versions won't work for
// you, define your own.
//
// The only class you want to use from here is "List".
//
#ifndef _LIBS_UTILS_LIST_H
#define _LIBS_UTILS_LIST_H
#include <stddef.h>
#include <stdint.h>
namespace android {
/*
* Doubly-linked list. Instantiate with "List<MyClass> myList".
*
* Objects added to the list are copied using the assignment operator,
* so this must be defined.
*/
template<typename T>
class List
{
protected:
/*
* One element in the list.
*/
class _Node {
public:
explicit _Node(const T& val) : mVal(val) {}
~_Node() {}
inline T& getRef() { return mVal; }
inline const T& getRef() const { return mVal; }
inline _Node* getPrev() const { return mpPrev; }
inline _Node* getNext() const { return mpNext; }
inline void setVal(const T& val) { mVal = val; }
inline void setPrev(_Node* ptr) { mpPrev = ptr; }
inline void setNext(_Node* ptr) { mpNext = ptr; }
private:
friend class List;
friend class _ListIterator;
T mVal;
_Node* mpPrev;
_Node* mpNext;
};
/*
* Iterator for walking through the list.
*/
template <typename TYPE>
struct CONST_ITERATOR {
typedef _Node const * NodePtr;
typedef const TYPE Type;
};
template <typename TYPE>
struct NON_CONST_ITERATOR {
typedef _Node* NodePtr;
typedef TYPE Type;
};
template<
typename U,
template <class> class Constness
>
class _ListIterator {
typedef _ListIterator<U, Constness> _Iter;
typedef typename Constness<U>::NodePtr _NodePtr;
typedef typename Constness<U>::Type _Type;
explicit _ListIterator(_NodePtr ptr) : mpNode(ptr) {}
public:
_ListIterator() {}
_ListIterator(const _Iter& rhs) : mpNode(rhs.mpNode) {}
~_ListIterator() {}
// this will handle conversions from iterator to const_iterator
// (and also all convertible iterators)
// Here, in this implementation, the iterators can be converted
// if the nodes can be converted
template<typename V> explicit
_ListIterator(const V& rhs) : mpNode(rhs.mpNode) {}
/*
* Dereference operator. Used to get at the juicy insides.
*/
_Type& operator*() const { return mpNode->getRef(); }
_Type* operator->() const { return &(mpNode->getRef()); }
/*
* Iterator comparison.
*/
inline bool operator==(const _Iter& right) const {
return mpNode == right.mpNode; }
inline bool operator!=(const _Iter& right) const {
return mpNode != right.mpNode; }
/*
* handle comparisons between iterator and const_iterator
*/
template<typename OTHER>
inline bool operator==(const OTHER& right) const {
return mpNode == right.mpNode; }
template<typename OTHER>
inline bool operator!=(const OTHER& right) const {
return mpNode != right.mpNode; }
/*
* Incr/decr, used to move through the list.
*/
inline _Iter& operator++() { // pre-increment
mpNode = mpNode->getNext();
return *this;
}
const _Iter operator++(int) { // post-increment
_Iter tmp(*this);
mpNode = mpNode->getNext();
return tmp;
}
inline _Iter& operator--() { // pre-increment
mpNode = mpNode->getPrev();
return *this;
}
const _Iter operator--(int) { // post-increment
_Iter tmp(*this);
mpNode = mpNode->getPrev();
return tmp;
}
inline _NodePtr getNode() const { return mpNode; }
_NodePtr mpNode; /* should be private, but older gcc fails */
private:
friend class List;
};
public:
List() {
prep();
}
List(const List<T>& src) { // copy-constructor
prep();
insert(begin(), src.begin(), src.end());
}
virtual ~List() {
clear();
delete[] (unsigned char*) mpMiddle;
}
typedef _ListIterator<T, NON_CONST_ITERATOR> iterator;
typedef _ListIterator<T, CONST_ITERATOR> const_iterator;
List<T>& operator=(const List<T>& right);
/* returns true if the list is empty */
inline bool empty() const { return mpMiddle->getNext() == mpMiddle; }
/* return #of elements in list */
size_t size() const {
return size_t(distance(begin(), end()));
}
/*
* Return the first element or one past the last element. The
* _Node* we're returning is converted to an "iterator" by a
* constructor in _ListIterator.
*/
inline iterator begin() {
return iterator(mpMiddle->getNext());
}
inline const_iterator begin() const {
return const_iterator(const_cast<_Node const*>(mpMiddle->getNext()));
}
inline iterator end() {
return iterator(mpMiddle);
}
inline const_iterator end() const {
return const_iterator(const_cast<_Node const*>(mpMiddle));
}
/* add the object to the head or tail of the list */
void push_front(const T& val) { insert(begin(), val); }
void push_back(const T& val) { insert(end(), val); }
/* insert before the current node; returns iterator at new node */
iterator insert(iterator posn, const T& val)
{
_Node* newNode = new _Node(val); // alloc & copy-construct
newNode->setNext(posn.getNode());
newNode->setPrev(posn.getNode()->getPrev());
posn.getNode()->getPrev()->setNext(newNode);
posn.getNode()->setPrev(newNode);
return iterator(newNode);
}
/* insert a range of elements before the current node */
void insert(iterator posn, const_iterator first, const_iterator last) {
for ( ; first != last; ++first)
insert(posn, *first);
}
/* remove one entry; returns iterator at next node */
iterator erase(iterator posn) {
_Node* pNext = posn.getNode()->getNext();
_Node* pPrev = posn.getNode()->getPrev();
pPrev->setNext(pNext);
pNext->setPrev(pPrev);
delete posn.getNode();
return iterator(pNext);
}
/* remove a range of elements */
iterator erase(iterator first, iterator last) {
while (first != last)
erase(first++); // don't erase than incr later!
return iterator(last);
}
/* remove all contents of the list */
void clear() {
_Node* pCurrent = mpMiddle->getNext();
_Node* pNext;
while (pCurrent != mpMiddle) {
pNext = pCurrent->getNext();
delete pCurrent;
pCurrent = pNext;
}
mpMiddle->setPrev(mpMiddle);
mpMiddle->setNext(mpMiddle);
}
/*
* Measure the distance between two iterators. On exist, "first"
* will be equal to "last". The iterators must refer to the same
* list.
*
* FIXME: This is actually a generic iterator function. It should be a
* template function at the top-level with specializations for things like
* vector<>, which can just do pointer math). Here we limit it to
* _ListIterator of the same type but different constness.
*/
template<
typename U,
template <class> class CL,
template <class> class CR
>
ptrdiff_t distance(
_ListIterator<U, CL> first, _ListIterator<U, CR> last) const
{
ptrdiff_t count = 0;
while (first != last) {
++first;
++count;
}
return count;
}
private:
/*
* I want a _Node but don't need it to hold valid data. More
* to the point, I don't want T's constructor to fire, since it
* might have side-effects or require arguments. So, we do this
* slightly uncouth storage alloc.
*/
void prep() {
mpMiddle = (_Node*) new unsigned char[sizeof(_Node)];
mpMiddle->setPrev(mpMiddle);
mpMiddle->setNext(mpMiddle);
}
/*
* This node plays the role of "pointer to head" and "pointer to tail".
* It sits in the middle of a circular list of nodes. The iterator
* runs around the circle until it encounters this one.
*/
_Node* mpMiddle;
};
/*
* Assignment operator.
*
* The simplest way to do this would be to clear out the target list and
* fill it with the source. However, we can speed things along by
* re-using existing elements.
*/
template<class T>
List<T>& List<T>::operator=(const List<T>& right)
{
if (this == &right)
return *this; // self-assignment
iterator firstDst = begin();
iterator lastDst = end();
const_iterator firstSrc = right.begin();
const_iterator lastSrc = right.end();
while (firstSrc != lastSrc && firstDst != lastDst)
*firstDst++ = *firstSrc++;
if (firstSrc == lastSrc) // ran out of elements in source?
erase(firstDst, lastDst); // yes, erase any extras
else
insert(lastDst, firstSrc, lastSrc); // copy remaining over
return *this;
}
}; // namespace android
#endif // _LIBS_UTILS_LIST_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// C/C++ logging functions. See the logging documentation for API details.
//
// We'd like these to be available from C code (in case we import some from
// somewhere), so this has a C interface.
//
// The output will be correct when the log file is shared between multiple
// threads and/or multiple processes so long as the operating system
// supports O_APPEND. These calls have mutex-protected data structures
// and so are NOT reentrant. Do not use LOG in a signal handler.
//
#ifndef _LIBS_UTILS_LOG_H
#define _LIBS_UTILS_LOG_H
#include <cutils/log.h>
#endif // _LIBS_UTILS_LOG_H

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media/omx-plugin/include/froyo/utils/RefBase.h
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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_REF_BASE_H
#define ANDROID_REF_BASE_H
#include <cutils/atomic.h>
#include <utils/TextOutput.h>
#include <stdint.h>
#include <sys/types.h>
#include <stdlib.h>
// ---------------------------------------------------------------------------
namespace android {
template<typename T> class wp;
// ---------------------------------------------------------------------------
#define COMPARE(_op_) \
inline bool operator _op_ (const sp<T>& o) const { \
return m_ptr _op_ o.m_ptr; \
} \
inline bool operator _op_ (const wp<T>& o) const { \
return m_ptr _op_ o.m_ptr; \
} \
inline bool operator _op_ (const T* o) const { \
return m_ptr _op_ o; \
} \
template<typename U> \
inline bool operator _op_ (const sp<U>& o) const { \
return m_ptr _op_ o.m_ptr; \
} \
template<typename U> \
inline bool operator _op_ (const wp<U>& o) const { \
return m_ptr _op_ o.m_ptr; \
} \
template<typename U> \
inline bool operator _op_ (const U* o) const { \
return m_ptr _op_ o; \
}
// ---------------------------------------------------------------------------
class RefBase
{
public:
void incStrong(const void* id) const;
void decStrong(const void* id) const;
void forceIncStrong(const void* id) const;
//! DEBUGGING ONLY: Get current strong ref count.
int32_t getStrongCount() const;
class weakref_type
{
public:
RefBase* refBase() const;
void incWeak(const void* id);
void decWeak(const void* id);
bool attemptIncStrong(const void* id);
//! This is only safe if you have set OBJECT_LIFETIME_FOREVER.
bool attemptIncWeak(const void* id);
//! DEBUGGING ONLY: Get current weak ref count.
int32_t getWeakCount() const;
//! DEBUGGING ONLY: Print references held on object.
void printRefs() const;
//! DEBUGGING ONLY: Enable tracking for this object.
// enable -- enable/disable tracking
// retain -- when tracking is enable, if true, then we save a stack trace
// for each reference and dereference; when retain == false, we
// match up references and dereferences and keep only the
// outstanding ones.
void trackMe(bool enable, bool retain);
};
weakref_type* createWeak(const void* id) const;
weakref_type* getWeakRefs() const;
//! DEBUGGING ONLY: Print references held on object.
inline void printRefs() const { getWeakRefs()->printRefs(); }
//! DEBUGGING ONLY: Enable tracking of object.
inline void trackMe(bool enable, bool retain)
{
getWeakRefs()->trackMe(enable, retain);
}
protected:
RefBase();
virtual ~RefBase();
//! Flags for extendObjectLifetime()
enum {
OBJECT_LIFETIME_WEAK = 0x0001,
OBJECT_LIFETIME_FOREVER = 0x0003
};
void extendObjectLifetime(int32_t mode);
//! Flags for onIncStrongAttempted()
enum {
FIRST_INC_STRONG = 0x0001
};
virtual void onFirstRef();
virtual void onLastStrongRef(const void* id);
virtual bool onIncStrongAttempted(uint32_t flags, const void* id);
virtual void onLastWeakRef(const void* id);
private:
friend class weakref_type;
class weakref_impl;
RefBase(const RefBase& o);
RefBase& operator=(const RefBase& o);
weakref_impl* const mRefs;
};
// ---------------------------------------------------------------------------
template <class T>
class LightRefBase
{
public:
inline LightRefBase() : mCount(0) { }
inline void incStrong(const void* id) const {
android_atomic_inc(&mCount);
}
inline void decStrong(const void* id) const {
if (android_atomic_dec(&mCount) == 1) {
delete static_cast<const T*>(this);
}
}
//! DEBUGGING ONLY: Get current strong ref count.
inline int32_t getStrongCount() const {
return mCount;
}
protected:
inline ~LightRefBase() { }
private:
mutable volatile int32_t mCount;
};
// ---------------------------------------------------------------------------
template <typename T>
class sp
{
public:
typedef typename RefBase::weakref_type weakref_type;
inline sp() : m_ptr(0) { }
sp(T* other);
sp(const sp<T>& other);
template<typename U> sp(U* other);
template<typename U> sp(const sp<U>& other);
~sp();
// Assignment
sp& operator = (T* other);
sp& operator = (const sp<T>& other);
template<typename U> sp& operator = (const sp<U>& other);
template<typename U> sp& operator = (U* other);
//! Special optimization for use by ProcessState (and nobody else).
void force_set(T* other);
// Reset
void clear();
// Accessors
inline T& operator* () const { return *m_ptr; }
inline T* operator-> () const { return m_ptr; }
inline T* get() const { return m_ptr; }
// Operators
COMPARE(==)
COMPARE(!=)
COMPARE(>)
COMPARE(<)
COMPARE(<=)
COMPARE(>=)
private:
template<typename Y> friend class sp;
template<typename Y> friend class wp;
// Optimization for wp::promote().
sp(T* p, weakref_type* refs);
T* m_ptr;
};
template <typename T>
TextOutput& operator<<(TextOutput& to, const sp<T>& val);
// ---------------------------------------------------------------------------
template <typename T>
class wp
{
public:
typedef typename RefBase::weakref_type weakref_type;
inline wp() : m_ptr(0) { }
wp(T* other);
wp(const wp<T>& other);
wp(const sp<T>& other);
template<typename U> wp(U* other);
template<typename U> wp(const sp<U>& other);
template<typename U> wp(const wp<U>& other);
~wp();
// Assignment
wp& operator = (T* other);
wp& operator = (const wp<T>& other);
wp& operator = (const sp<T>& other);
template<typename U> wp& operator = (U* other);
template<typename U> wp& operator = (const wp<U>& other);
template<typename U> wp& operator = (const sp<U>& other);
void set_object_and_refs(T* other, weakref_type* refs);
// promotion to sp
sp<T> promote() const;
// Reset
void clear();
// Accessors
inline weakref_type* get_refs() const { return m_refs; }
inline T* unsafe_get() const { return m_ptr; }
// Operators
COMPARE(==)
COMPARE(!=)
COMPARE(>)
COMPARE(<)
COMPARE(<=)
COMPARE(>=)
private:
template<typename Y> friend class sp;
template<typename Y> friend class wp;
T* m_ptr;
weakref_type* m_refs;
};
template <typename T>
TextOutput& operator<<(TextOutput& to, const wp<T>& val);
#undef COMPARE
// ---------------------------------------------------------------------------
// No user serviceable parts below here.
template<typename T>
sp<T>::sp(T* other)
: m_ptr(other)
{
if (other) other->incStrong(this);
}
template<typename T>
sp<T>::sp(const sp<T>& other)
: m_ptr(other.m_ptr)
{
if (m_ptr) m_ptr->incStrong(this);
}
template<typename T> template<typename U>
sp<T>::sp(U* other) : m_ptr(other)
{
if (other) other->incStrong(this);
}
template<typename T> template<typename U>
sp<T>::sp(const sp<U>& other)
: m_ptr(other.m_ptr)
{
if (m_ptr) m_ptr->incStrong(this);
}
template<typename T>
sp<T>::~sp()
{
if (m_ptr) m_ptr->decStrong(this);
}
template<typename T>
sp<T>& sp<T>::operator = (const sp<T>& other) {
if (other.m_ptr) other.m_ptr->incStrong(this);
if (m_ptr) m_ptr->decStrong(this);
m_ptr = other.m_ptr;
return *this;
}
template<typename T>
sp<T>& sp<T>::operator = (T* other)
{
if (other) other->incStrong(this);
if (m_ptr) m_ptr->decStrong(this);
m_ptr = other;
return *this;
}
template<typename T> template<typename U>
sp<T>& sp<T>::operator = (const sp<U>& other)
{
if (other.m_ptr) other.m_ptr->incStrong(this);
if (m_ptr) m_ptr->decStrong(this);
m_ptr = other.m_ptr;
return *this;
}
template<typename T> template<typename U>
sp<T>& sp<T>::operator = (U* other)
{
if (other) other->incStrong(this);
if (m_ptr) m_ptr->decStrong(this);
m_ptr = other;
return *this;
}
template<typename T>
void sp<T>::force_set(T* other)
{
other->forceIncStrong(this);
m_ptr = other;
}
template<typename T>
void sp<T>::clear()
{
if (m_ptr) {
m_ptr->decStrong(this);
m_ptr = 0;
}
}
template<typename T>
sp<T>::sp(T* p, weakref_type* refs)
: m_ptr((p && refs->attemptIncStrong(this)) ? p : 0)
{
}
template <typename T>
inline TextOutput& operator<<(TextOutput& to, const sp<T>& val)
{
to << "sp<>(" << val.get() << ")";
return to;
}
// ---------------------------------------------------------------------------
template<typename T>
wp<T>::wp(T* other)
: m_ptr(other)
{
if (other) m_refs = other->createWeak(this);
}
template<typename T>
wp<T>::wp(const wp<T>& other)
: m_ptr(other.m_ptr), m_refs(other.m_refs)
{
if (m_ptr) m_refs->incWeak(this);
}
template<typename T>
wp<T>::wp(const sp<T>& other)
: m_ptr(other.m_ptr)
{
if (m_ptr) {
m_refs = m_ptr->createWeak(this);
}
}
template<typename T> template<typename U>
wp<T>::wp(U* other)
: m_ptr(other)
{
if (other) m_refs = other->createWeak(this);
}
template<typename T> template<typename U>
wp<T>::wp(const wp<U>& other)
: m_ptr(other.m_ptr)
{
if (m_ptr) {
m_refs = other.m_refs;
m_refs->incWeak(this);
}
}
template<typename T> template<typename U>
wp<T>::wp(const sp<U>& other)
: m_ptr(other.m_ptr)
{
if (m_ptr) {
m_refs = m_ptr->createWeak(this);
}
}
template<typename T>
wp<T>::~wp()
{
if (m_ptr) m_refs->decWeak(this);
}
template<typename T>
wp<T>& wp<T>::operator = (T* other)
{
weakref_type* newRefs =
other ? other->createWeak(this) : 0;
if (m_ptr) m_refs->decWeak(this);
m_ptr = other;
m_refs = newRefs;
return *this;
}
template<typename T>
wp<T>& wp<T>::operator = (const wp<T>& other)
{
if (other.m_ptr) other.m_refs->incWeak(this);
if (m_ptr) m_refs->decWeak(this);
m_ptr = other.m_ptr;
m_refs = other.m_refs;
return *this;
}
template<typename T>
wp<T>& wp<T>::operator = (const sp<T>& other)
{
weakref_type* newRefs =
other != NULL ? other->createWeak(this) : 0;
if (m_ptr) m_refs->decWeak(this);
m_ptr = other.get();
m_refs = newRefs;
return *this;
}
template<typename T> template<typename U>
wp<T>& wp<T>::operator = (U* other)
{
weakref_type* newRefs =
other ? other->createWeak(this) : 0;
if (m_ptr) m_refs->decWeak(this);
m_ptr = other;
m_refs = newRefs;
return *this;
}
template<typename T> template<typename U>
wp<T>& wp<T>::operator = (const wp<U>& other)
{
if (other.m_ptr) other.m_refs->incWeak(this);
if (m_ptr) m_refs->decWeak(this);
m_ptr = other.m_ptr;
m_refs = other.m_refs;
return *this;
}
template<typename T> template<typename U>
wp<T>& wp<T>::operator = (const sp<U>& other)
{
weakref_type* newRefs =
other != NULL ? other->createWeak(this) : 0;
if (m_ptr) m_refs->decWeak(this);
m_ptr = other.get();
m_refs = newRefs;
return *this;
}
template<typename T>
void wp<T>::set_object_and_refs(T* other, weakref_type* refs)
{
if (other) refs->incWeak(this);
if (m_ptr) m_refs->decWeak(this);
m_ptr = other;
m_refs = refs;
}
template<typename T>
sp<T> wp<T>::promote() const
{
return sp<T>(m_ptr, m_refs);
}
template<typename T>
void wp<T>::clear()
{
if (m_ptr) {
m_refs->decWeak(this);
m_ptr = 0;
}
}
template <typename T>
inline TextOutput& operator<<(TextOutput& to, const wp<T>& val)
{
to << "wp<>(" << val.unsafe_get() << ")";
return to;
}
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_REF_BASE_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_SHARED_BUFFER_H
#define ANDROID_SHARED_BUFFER_H
#include <stdint.h>
#include <sys/types.h>
// ---------------------------------------------------------------------------
namespace android {
class SharedBuffer
{
public:
/* flags to use with release() */
enum {
eKeepStorage = 0x00000001
};
/*! allocate a buffer of size 'size' and acquire() it.
* call release() to free it.
*/
static SharedBuffer* alloc(size_t size);
/*! free the memory associated with the SharedBuffer.
* Fails if there are any users associated with this SharedBuffer.
* In other words, the buffer must have been release by all its
* users.
*/
static ssize_t dealloc(const SharedBuffer* released);
//! get the SharedBuffer from the data pointer
static inline const SharedBuffer* sharedBuffer(const void* data);
//! access the data for read
inline const void* data() const;
//! access the data for read/write
inline void* data();
//! get size of the buffer
inline size_t size() const;
//! get back a SharedBuffer object from its data
static inline SharedBuffer* bufferFromData(void* data);
//! get back a SharedBuffer object from its data
static inline const SharedBuffer* bufferFromData(const void* data);
//! get the size of a SharedBuffer object from its data
static inline size_t sizeFromData(const void* data);
//! edit the buffer (get a writtable, or non-const, version of it)
SharedBuffer* edit() const;
//! edit the buffer, resizing if needed
SharedBuffer* editResize(size_t size) const;
//! like edit() but fails if a copy is required
SharedBuffer* attemptEdit() const;
//! resize and edit the buffer, loose it's content.
SharedBuffer* reset(size_t size) const;
//! acquire/release a reference on this buffer
void acquire() const;
/*! release a reference on this buffer, with the option of not
* freeing the memory associated with it if it was the last reference
* returns the previous reference count
*/
int32_t release(uint32_t flags = 0) const;
//! returns wether or not we're the only owner
inline bool onlyOwner() const;
private:
inline SharedBuffer() { }
inline ~SharedBuffer() { }
inline SharedBuffer(const SharedBuffer&);
// 16 bytes. must be sized to preserve correct alingment.
mutable int32_t mRefs;
size_t mSize;
uint32_t mReserved[2];
};
// ---------------------------------------------------------------------------
const SharedBuffer* SharedBuffer::sharedBuffer(const void* data) {
return data ? reinterpret_cast<const SharedBuffer *>(data)-1 : 0;
}
const void* SharedBuffer::data() const {
return this + 1;
}
void* SharedBuffer::data() {
return this + 1;
}
size_t SharedBuffer::size() const {
return mSize;
}
SharedBuffer* SharedBuffer::bufferFromData(void* data)
{
return ((SharedBuffer*)data)-1;
}
const SharedBuffer* SharedBuffer::bufferFromData(const void* data)
{
return ((const SharedBuffer*)data)-1;
}
size_t SharedBuffer::sizeFromData(const void* data)
{
return (((const SharedBuffer*)data)-1)->mSize;
}
bool SharedBuffer::onlyOwner() const {
return (mRefs == 1);
}
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_VECTOR_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_SORTED_VECTOR_H
#define ANDROID_SORTED_VECTOR_H
#include <assert.h>
#include <stdint.h>
#include <sys/types.h>
#include <utils/Vector.h>
#include <utils/VectorImpl.h>
#include <utils/TypeHelpers.h>
// ---------------------------------------------------------------------------
namespace android {
template <class TYPE>
class SortedVector : private SortedVectorImpl
{
public:
typedef TYPE value_type;
/*!
* Constructors and destructors
*/
SortedVector();
SortedVector(const SortedVector<TYPE>& rhs);
virtual ~SortedVector();
/*! copy operator */
const SortedVector<TYPE>& operator = (const SortedVector<TYPE>& rhs) const;
SortedVector<TYPE>& operator = (const SortedVector<TYPE>& rhs);
/*
* empty the vector
*/
inline void clear() { VectorImpl::clear(); }
/*!
* vector stats
*/
//! returns number of items in the vector
inline size_t size() const { return VectorImpl::size(); }
//! returns wether or not the vector is empty
inline bool isEmpty() const { return VectorImpl::isEmpty(); }
//! returns how many items can be stored without reallocating the backing store
inline size_t capacity() const { return VectorImpl::capacity(); }
//! setst the capacity. capacity can never be reduced less than size()
inline ssize_t setCapacity(size_t size) { return VectorImpl::setCapacity(size); }
/*!
* C-style array access
*/
//! read-only C-style access
inline const TYPE* array() const;
//! read-write C-style access. BE VERY CAREFUL when modifying the array
//! you ust keep it sorted! You usually don't use this function.
TYPE* editArray();
//! finds the index of an item
ssize_t indexOf(const TYPE& item) const;
//! finds where this item should be inserted
size_t orderOf(const TYPE& item) const;
/*!
* accessors
*/
//! read-only access to an item at a given index
inline const TYPE& operator [] (size_t index) const;
//! alternate name for operator []
inline const TYPE& itemAt(size_t index) const;
//! stack-usage of the vector. returns the top of the stack (last element)
const TYPE& top() const;
//! same as operator [], but allows to access the vector backward (from the end) with a negative index
const TYPE& mirrorItemAt(ssize_t index) const;
/*!
* modifing the array
*/
//! add an item in the right place (and replace the one that is there)
ssize_t add(const TYPE& item);
//! editItemAt() MUST NOT change the order of this item
TYPE& editItemAt(size_t index) {
return *( static_cast<TYPE *>(VectorImpl::editItemLocation(index)) );
}
//! merges a vector into this one
ssize_t merge(const Vector<TYPE>& vector);
ssize_t merge(const SortedVector<TYPE>& vector);
//! removes an item
ssize_t remove(const TYPE&);
//! remove several items
inline ssize_t removeItemsAt(size_t index, size_t count = 1);
//! remove one item
inline ssize_t removeAt(size_t index) { return removeItemsAt(index); }
protected:
virtual void do_construct(void* storage, size_t num) const;
virtual void do_destroy(void* storage, size_t num) const;
virtual void do_copy(void* dest, const void* from, size_t num) const;
virtual void do_splat(void* dest, const void* item, size_t num) const;
virtual void do_move_forward(void* dest, const void* from, size_t num) const;
virtual void do_move_backward(void* dest, const void* from, size_t num) const;
virtual int do_compare(const void* lhs, const void* rhs) const;
};
// ---------------------------------------------------------------------------
// No user serviceable parts from here...
// ---------------------------------------------------------------------------
template<class TYPE> inline
SortedVector<TYPE>::SortedVector()
: SortedVectorImpl(sizeof(TYPE),
((traits<TYPE>::has_trivial_ctor ? HAS_TRIVIAL_CTOR : 0)
|(traits<TYPE>::has_trivial_dtor ? HAS_TRIVIAL_DTOR : 0)
|(traits<TYPE>::has_trivial_copy ? HAS_TRIVIAL_COPY : 0))
)
{
}
template<class TYPE> inline
SortedVector<TYPE>::SortedVector(const SortedVector<TYPE>& rhs)
: SortedVectorImpl(rhs) {
}
template<class TYPE> inline
SortedVector<TYPE>::~SortedVector() {
finish_vector();
}
template<class TYPE> inline
SortedVector<TYPE>& SortedVector<TYPE>::operator = (const SortedVector<TYPE>& rhs) {
SortedVectorImpl::operator = (rhs);
return *this;
}
template<class TYPE> inline
const SortedVector<TYPE>& SortedVector<TYPE>::operator = (const SortedVector<TYPE>& rhs) const {
SortedVectorImpl::operator = (rhs);
return *this;
}
template<class TYPE> inline
const TYPE* SortedVector<TYPE>::array() const {
return static_cast<const TYPE *>(arrayImpl());
}
template<class TYPE> inline
TYPE* SortedVector<TYPE>::editArray() {
return static_cast<TYPE *>(editArrayImpl());
}
template<class TYPE> inline
const TYPE& SortedVector<TYPE>::operator[](size_t index) const {
assert( index<size() );
return *(array() + index);
}
template<class TYPE> inline
const TYPE& SortedVector<TYPE>::itemAt(size_t index) const {
return operator[](index);
}
template<class TYPE> inline
const TYPE& SortedVector<TYPE>::mirrorItemAt(ssize_t index) const {
assert( (index>0 ? index : -index)<size() );
return *(array() + ((index<0) ? (size()-index) : index));
}
template<class TYPE> inline
const TYPE& SortedVector<TYPE>::top() const {
return *(array() + size() - 1);
}
template<class TYPE> inline
ssize_t SortedVector<TYPE>::add(const TYPE& item) {
return SortedVectorImpl::add(&item);
}
template<class TYPE> inline
ssize_t SortedVector<TYPE>::indexOf(const TYPE& item) const {
return SortedVectorImpl::indexOf(&item);
}
template<class TYPE> inline
size_t SortedVector<TYPE>::orderOf(const TYPE& item) const {
return SortedVectorImpl::orderOf(&item);
}
template<class TYPE> inline
ssize_t SortedVector<TYPE>::merge(const Vector<TYPE>& vector) {
return SortedVectorImpl::merge(reinterpret_cast<const VectorImpl&>(vector));
}
template<class TYPE> inline
ssize_t SortedVector<TYPE>::merge(const SortedVector<TYPE>& vector) {
return SortedVectorImpl::merge(reinterpret_cast<const SortedVectorImpl&>(vector));
}
template<class TYPE> inline
ssize_t SortedVector<TYPE>::remove(const TYPE& item) {
return SortedVectorImpl::remove(&item);
}
template<class TYPE> inline
ssize_t SortedVector<TYPE>::removeItemsAt(size_t index, size_t count) {
return VectorImpl::removeItemsAt(index, count);
}
// ---------------------------------------------------------------------------
template<class TYPE>
void SortedVector<TYPE>::do_construct(void* storage, size_t num) const {
construct_type( reinterpret_cast<TYPE*>(storage), num );
}
template<class TYPE>
void SortedVector<TYPE>::do_destroy(void* storage, size_t num) const {
destroy_type( reinterpret_cast<TYPE*>(storage), num );
}
template<class TYPE>
void SortedVector<TYPE>::do_copy(void* dest, const void* from, size_t num) const {
copy_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
}
template<class TYPE>
void SortedVector<TYPE>::do_splat(void* dest, const void* item, size_t num) const {
splat_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(item), num );
}
template<class TYPE>
void SortedVector<TYPE>::do_move_forward(void* dest, const void* from, size_t num) const {
move_forward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
}
template<class TYPE>
void SortedVector<TYPE>::do_move_backward(void* dest, const void* from, size_t num) const {
move_backward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
}
template<class TYPE>
int SortedVector<TYPE>::do_compare(const void* lhs, const void* rhs) const {
return compare_type( *reinterpret_cast<const TYPE*>(lhs), *reinterpret_cast<const TYPE*>(rhs) );
}
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_SORTED_VECTOR_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_STRING16_H
#define ANDROID_STRING16_H
#include <utils/Errors.h>
#include <utils/SharedBuffer.h>
#include <stdint.h>
#include <sys/types.h>
// ---------------------------------------------------------------------------
extern "C" {
#if !defined(__cplusplus) || __cplusplus == 199711L // C or C++98
typedef uint16_t char16_t;
#endif
// Standard string functions on char16 strings.
int strcmp16(const char16_t *, const char16_t *);
int strncmp16(const char16_t *s1, const char16_t *s2, size_t n);
size_t strlen16(const char16_t *);
size_t strnlen16(const char16_t *, size_t);
char16_t *strcpy16(char16_t *, const char16_t *);
char16_t *strncpy16(char16_t *, const char16_t *, size_t);
// Version of comparison that supports embedded nulls.
// This is different than strncmp() because we don't stop
// at a nul character and consider the strings to be different
// if the lengths are different (thus we need to supply the
// lengths of both strings). This can also be used when
// your string is not nul-terminated as it will have the
// equivalent result as strcmp16 (unlike strncmp16).
int strzcmp16(const char16_t *s1, size_t n1, const char16_t *s2, size_t n2);
// Version of strzcmp16 for comparing strings in different endianness.
int strzcmp16_h_n(const char16_t *s1H, size_t n1, const char16_t *s2N, size_t n2);
// Convert UTF-8 to UTF-16 including surrogate pairs
void utf8_to_utf16(const uint8_t *src, size_t srcLen, char16_t* dst, const size_t dstLen);
}
// ---------------------------------------------------------------------------
namespace android {
// ---------------------------------------------------------------------------
class String8;
class TextOutput;
//! This is a string holding UTF-16 characters.
class String16
{
public:
String16();
String16(const String16& o);
String16(const String16& o,
size_t len,
size_t begin=0);
explicit String16(const char16_t* o);
explicit String16(const char16_t* o, size_t len);
explicit String16(const String8& o);
explicit String16(const char* o);
explicit String16(const char* o, size_t len);
~String16();
inline const char16_t* string() const;
inline size_t size() const;
inline const SharedBuffer* sharedBuffer() const;
void setTo(const String16& other);
status_t setTo(const char16_t* other);
status_t setTo(const char16_t* other, size_t len);
status_t setTo(const String16& other,
size_t len,
size_t begin=0);
status_t append(const String16& other);
status_t append(const char16_t* other, size_t len);
inline String16& operator=(const String16& other);
inline String16& operator+=(const String16& other);
inline String16 operator+(const String16& other) const;
status_t insert(size_t pos, const char16_t* chrs);
status_t insert(size_t pos,
const char16_t* chrs, size_t len);
ssize_t findFirst(char16_t c) const;
ssize_t findLast(char16_t c) const;
bool startsWith(const String16& prefix) const;
bool startsWith(const char16_t* prefix) const;
status_t makeLower();
status_t replaceAll(char16_t replaceThis,
char16_t withThis);
status_t remove(size_t len, size_t begin=0);
inline int compare(const String16& other) const;
inline bool operator<(const String16& other) const;
inline bool operator<=(const String16& other) const;
inline bool operator==(const String16& other) const;
inline bool operator!=(const String16& other) const;
inline bool operator>=(const String16& other) const;
inline bool operator>(const String16& other) const;
inline bool operator<(const char16_t* other) const;
inline bool operator<=(const char16_t* other) const;
inline bool operator==(const char16_t* other) const;
inline bool operator!=(const char16_t* other) const;
inline bool operator>=(const char16_t* other) const;
inline bool operator>(const char16_t* other) const;
inline operator const char16_t*() const;
private:
const char16_t* mString;
};
TextOutput& operator<<(TextOutput& to, const String16& val);
// ---------------------------------------------------------------------------
// No user servicable parts below.
inline int compare_type(const String16& lhs, const String16& rhs)
{
return lhs.compare(rhs);
}
inline int strictly_order_type(const String16& lhs, const String16& rhs)
{
return compare_type(lhs, rhs) < 0;
}
inline const char16_t* String16::string() const
{
return mString;
}
inline size_t String16::size() const
{
return SharedBuffer::sizeFromData(mString)/sizeof(char16_t)-1;
}
inline const SharedBuffer* String16::sharedBuffer() const
{
return SharedBuffer::bufferFromData(mString);
}
inline String16& String16::operator=(const String16& other)
{
setTo(other);
return *this;
}
inline String16& String16::operator+=(const String16& other)
{
append(other);
return *this;
}
inline String16 String16::operator+(const String16& other) const
{
String16 tmp;
tmp += other;
return tmp;
}
inline int String16::compare(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size());
}
inline bool String16::operator<(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size()) < 0;
}
inline bool String16::operator<=(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size()) <= 0;
}
inline bool String16::operator==(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size()) == 0;
}
inline bool String16::operator!=(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size()) != 0;
}
inline bool String16::operator>=(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size()) >= 0;
}
inline bool String16::operator>(const String16& other) const
{
return strzcmp16(mString, size(), other.mString, other.size()) > 0;
}
inline bool String16::operator<(const char16_t* other) const
{
return strcmp16(mString, other) < 0;
}
inline bool String16::operator<=(const char16_t* other) const
{
return strcmp16(mString, other) <= 0;
}
inline bool String16::operator==(const char16_t* other) const
{
return strcmp16(mString, other) == 0;
}
inline bool String16::operator!=(const char16_t* other) const
{
return strcmp16(mString, other) != 0;
}
inline bool String16::operator>=(const char16_t* other) const
{
return strcmp16(mString, other) >= 0;
}
inline bool String16::operator>(const char16_t* other) const
{
return strcmp16(mString, other) > 0;
}
inline String16::operator const char16_t*() const
{
return mString;
}
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_STRING16_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_STRING8_H
#define ANDROID_STRING8_H
#include <utils/Errors.h>
// Need this for the char16_t type; String8.h should not
// be depedent on the String16 class.
#include <utils/String16.h>
#include <stdint.h>
#include <string.h>
#include <sys/types.h>
// ---------------------------------------------------------------------------
extern "C" {
#if !defined(__cplusplus) || __cplusplus == 199711L // C or C++98
typedef uint32_t char32_t;
#endif
size_t strlen32(const char32_t *);
size_t strnlen32(const char32_t *, size_t);
/*
* Returns the length of "src" when "src" is valid UTF-8 string.
* Returns 0 if src is NULL, 0-length string or non UTF-8 string.
* This function should be used to determine whether "src" is valid UTF-8
* characters with valid unicode codepoints. "src" must be null-terminated.
*
* If you are going to use other GetUtf... functions defined in this header
* with string which may not be valid UTF-8 with valid codepoint (form 0 to
* 0x10FFFF), you should use this function before calling others, since the
* other functions do not check whether the string is valid UTF-8 or not.
*
* If you do not care whether "src" is valid UTF-8 or not, you should use
* strlen() as usual, which should be much faster.
*/
size_t utf8_length(const char *src);
/*
* Returns the UTF-32 length of "src".
*/
size_t utf32_length(const char *src, size_t src_len);
/*
* Returns the UTF-8 length of "src".
*/
size_t utf8_length_from_utf16(const char16_t *src, size_t src_len);
/*
* Returns the UTF-8 length of "src".
*/
size_t utf8_length_from_utf32(const char32_t *src, size_t src_len);
/*
* Returns the unicode value at "index".
* Returns -1 when the index is invalid (equals to or more than "src_len").
* If returned value is positive, it is able to be converted to char32_t, which
* is unsigned. Then, if "next_index" is not NULL, the next index to be used is
* stored in "next_index". "next_index" can be NULL.
*/
int32_t utf32_at(const char *src, size_t src_len,
size_t index, size_t *next_index);
/*
* Stores a UTF-32 string converted from "src" in "dst", if "dst_length" is not
* large enough to store the string, the part of the "src" string is stored
* into "dst".
* Returns the size actually used for storing the string.
* "dst" is not null-terminated when dst_len is fully used (like strncpy).
*/
size_t utf8_to_utf32(const char* src, size_t src_len,
char32_t* dst, size_t dst_len);
/*
* Stores a UTF-8 string converted from "src" in "dst", if "dst_length" is not
* large enough to store the string, the part of the "src" string is stored
* into "dst" as much as possible. See the examples for more detail.
* Returns the size actually used for storing the string.
* dst" is not null-terminated when dst_len is fully used (like strncpy).
*
* Example 1
* "src" == \u3042\u3044 (\xE3\x81\x82\xE3\x81\x84)
* "src_len" == 2
* "dst_len" >= 7
* ->
* Returned value == 6
* "dst" becomes \xE3\x81\x82\xE3\x81\x84\0
* (note that "dst" is null-terminated)
*
* Example 2
* "src" == \u3042\u3044 (\xE3\x81\x82\xE3\x81\x84)
* "src_len" == 2
* "dst_len" == 5
* ->
* Returned value == 3
* "dst" becomes \xE3\x81\x82\0
* (note that "dst" is null-terminated, but \u3044 is not stored in "dst"
* since "dst" does not have enough size to store the character)
*
* Example 3
* "src" == \u3042\u3044 (\xE3\x81\x82\xE3\x81\x84)
* "src_len" == 2
* "dst_len" == 6
* ->
* Returned value == 6
* "dst" becomes \xE3\x81\x82\xE3\x81\x84
* (note that "dst" is NOT null-terminated, like strncpy)
*/
size_t utf32_to_utf8(const char32_t* src, size_t src_len,
char* dst, size_t dst_len);
size_t utf16_to_utf8(const char16_t* src, size_t src_len,
char* dst, size_t dst_len);
}
// ---------------------------------------------------------------------------
namespace android {
class TextOutput;
//! This is a string holding UTF-8 characters. Does not allow the value more
// than 0x10FFFF, which is not valid unicode codepoint.
class String8
{
public:
String8();
String8(const String8& o);
explicit String8(const char* o);
explicit String8(const char* o, size_t numChars);
explicit String8(const String16& o);
explicit String8(const char16_t* o);
explicit String8(const char16_t* o, size_t numChars);
explicit String8(const char32_t* o);
explicit String8(const char32_t* o, size_t numChars);
~String8();
inline const char* string() const;
inline size_t size() const;
inline size_t length() const;
inline size_t bytes() const;
inline const SharedBuffer* sharedBuffer() const;
void setTo(const String8& other);
status_t setTo(const char* other);
status_t setTo(const char* other, size_t numChars);
status_t setTo(const char16_t* other, size_t numChars);
status_t setTo(const char32_t* other,
size_t length);
status_t append(const String8& other);
status_t append(const char* other);
status_t append(const char* other, size_t numChars);
// Note that this function takes O(N) time to calculate the value.
// No cache value is stored.
size_t getUtf32Length() const;
int32_t getUtf32At(size_t index,
size_t *next_index) const;
size_t getUtf32(char32_t* dst, size_t dst_len) const;
inline String8& operator=(const String8& other);
inline String8& operator=(const char* other);
inline String8& operator+=(const String8& other);
inline String8 operator+(const String8& other) const;
inline String8& operator+=(const char* other);
inline String8 operator+(const char* other) const;
inline int compare(const String8& other) const;
inline bool operator<(const String8& other) const;
inline bool operator<=(const String8& other) const;
inline bool operator==(const String8& other) const;
inline bool operator!=(const String8& other) const;
inline bool operator>=(const String8& other) const;
inline bool operator>(const String8& other) const;
inline bool operator<(const char* other) const;
inline bool operator<=(const char* other) const;
inline bool operator==(const char* other) const;
inline bool operator!=(const char* other) const;
inline bool operator>=(const char* other) const;
inline bool operator>(const char* other) const;
inline operator const char*() const;
char* lockBuffer(size_t size);
void unlockBuffer();
status_t unlockBuffer(size_t size);
// return the index of the first byte of other in this at or after
// start, or -1 if not found
ssize_t find(const char* other, size_t start = 0) const;
void toLower();
void toLower(size_t start, size_t numChars);
void toUpper();
void toUpper(size_t start, size_t numChars);
/*
* These methods operate on the string as if it were a path name.
*/
/*
* Set the filename field to a specific value.
*
* Normalizes the filename, removing a trailing '/' if present.
*/
void setPathName(const char* name);
void setPathName(const char* name, size_t numChars);
/*
* Get just the filename component.
*
* "/tmp/foo/bar.c" --> "bar.c"
*/
String8 getPathLeaf(void) const;
/*
* Remove the last (file name) component, leaving just the directory
* name.
*
* "/tmp/foo/bar.c" --> "/tmp/foo"
* "/tmp" --> "" // ????? shouldn't this be "/" ???? XXX
* "bar.c" --> ""
*/
String8 getPathDir(void) const;
/*
* Retrieve the front (root dir) component. Optionally also return the
* remaining components.
*
* "/tmp/foo/bar.c" --> "tmp" (remain = "foo/bar.c")
* "/tmp" --> "tmp" (remain = "")
* "bar.c" --> "bar.c" (remain = "")
*/
String8 walkPath(String8* outRemains = NULL) const;
/*
* Return the filename extension. This is the last '.' and up to
* four characters that follow it. The '.' is included in case we
* decide to expand our definition of what constitutes an extension.
*
* "/tmp/foo/bar.c" --> ".c"
* "/tmp" --> ""
* "/tmp/foo.bar/baz" --> ""
* "foo.jpeg" --> ".jpeg"
* "foo." --> ""
*/
String8 getPathExtension(void) const;
/*
* Return the path without the extension. Rules for what constitutes
* an extension are described in the comment for getPathExtension().
*
* "/tmp/foo/bar.c" --> "/tmp/foo/bar"
*/
String8 getBasePath(void) const;
/*
* Add a component to the pathname. We guarantee that there is
* exactly one path separator between the old path and the new.
* If there is no existing name, we just copy the new name in.
*
* If leaf is a fully qualified path (i.e. starts with '/', it
* replaces whatever was there before.
*/
String8& appendPath(const char* leaf);
String8& appendPath(const String8& leaf) { return appendPath(leaf.string()); }
/*
* Like appendPath(), but does not affect this string. Returns a new one instead.
*/
String8 appendPathCopy(const char* leaf) const
{ String8 p(*this); p.appendPath(leaf); return p; }
String8 appendPathCopy(const String8& leaf) const { return appendPathCopy(leaf.string()); }
/*
* Converts all separators in this string to /, the default path separator.
*
* If the default OS separator is backslash, this converts all
* backslashes to slashes, in-place. Otherwise it does nothing.
* Returns self.
*/
String8& convertToResPath();
private:
status_t real_append(const char* other, size_t numChars);
char* find_extension(void) const;
const char* mString;
};
TextOutput& operator<<(TextOutput& to, const String16& val);
// ---------------------------------------------------------------------------
// No user servicable parts below.
inline int compare_type(const String8& lhs, const String8& rhs)
{
return lhs.compare(rhs);
}
inline int strictly_order_type(const String8& lhs, const String8& rhs)
{
return compare_type(lhs, rhs) < 0;
}
inline const char* String8::string() const
{
return mString;
}
inline size_t String8::length() const
{
return SharedBuffer::sizeFromData(mString)-1;
}
inline size_t String8::size() const
{
return length();
}
inline size_t String8::bytes() const
{
return SharedBuffer::sizeFromData(mString)-1;
}
inline const SharedBuffer* String8::sharedBuffer() const
{
return SharedBuffer::bufferFromData(mString);
}
inline String8& String8::operator=(const String8& other)
{
setTo(other);
return *this;
}
inline String8& String8::operator=(const char* other)
{
setTo(other);
return *this;
}
inline String8& String8::operator+=(const String8& other)
{
append(other);
return *this;
}
inline String8 String8::operator+(const String8& other) const
{
String8 tmp;
tmp += other;
return tmp;
}
inline String8& String8::operator+=(const char* other)
{
append(other);
return *this;
}
inline String8 String8::operator+(const char* other) const
{
String8 tmp;
tmp += other;
return tmp;
}
inline int String8::compare(const String8& other) const
{
return strcmp(mString, other.mString);
}
inline bool String8::operator<(const String8& other) const
{
return strcmp(mString, other.mString) < 0;
}
inline bool String8::operator<=(const String8& other) const
{
return strcmp(mString, other.mString) <= 0;
}
inline bool String8::operator==(const String8& other) const
{
return strcmp(mString, other.mString) == 0;
}
inline bool String8::operator!=(const String8& other) const
{
return strcmp(mString, other.mString) != 0;
}
inline bool String8::operator>=(const String8& other) const
{
return strcmp(mString, other.mString) >= 0;
}
inline bool String8::operator>(const String8& other) const
{
return strcmp(mString, other.mString) > 0;
}
inline bool String8::operator<(const char* other) const
{
return strcmp(mString, other) < 0;
}
inline bool String8::operator<=(const char* other) const
{
return strcmp(mString, other) <= 0;
}
inline bool String8::operator==(const char* other) const
{
return strcmp(mString, other) == 0;
}
inline bool String8::operator!=(const char* other) const
{
return strcmp(mString, other) != 0;
}
inline bool String8::operator>=(const char* other) const
{
return strcmp(mString, other) >= 0;
}
inline bool String8::operator>(const char* other) const
{
return strcmp(mString, other) > 0;
}
inline String8::operator const char*() const
{
return mString;
}
} // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_STRING8_H

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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_TEXTOUTPUT_H
#define ANDROID_TEXTOUTPUT_H
#include <utils/Errors.h>
#include <stdint.h>
#include <string.h>
// ---------------------------------------------------------------------------
namespace android {
class TextOutput
{
public:
TextOutput();
virtual ~TextOutput();
virtual status_t print(const char* txt, size_t len) = 0;
virtual void moveIndent(int delta) = 0;
class Bundle {
public:
inline Bundle(TextOutput& to) : mTO(to) { to.pushBundle(); }
inline ~Bundle() { mTO.popBundle(); }
private:
TextOutput& mTO;
};
virtual void pushBundle() = 0;
virtual void popBundle() = 0;
};
// ---------------------------------------------------------------------------
// Text output stream for printing to the log (via utils/Log.h).
extern TextOutput& alog;
// Text output stream for printing to stdout.
extern TextOutput& aout;
// Text output stream for printing to stderr.
extern TextOutput& aerr;
typedef TextOutput& (*TextOutputManipFunc)(TextOutput&);
TextOutput& endl(TextOutput& to);
TextOutput& indent(TextOutput& to);
TextOutput& dedent(TextOutput& to);
TextOutput& operator<<(TextOutput& to, const char* str);
TextOutput& operator<<(TextOutput& to, char); // writes raw character
TextOutput& operator<<(TextOutput& to, bool);
TextOutput& operator<<(TextOutput& to, int);
TextOutput& operator<<(TextOutput& to, long);
TextOutput& operator<<(TextOutput& to, unsigned int);
TextOutput& operator<<(TextOutput& to, unsigned long);
TextOutput& operator<<(TextOutput& to, long long);
TextOutput& operator<<(TextOutput& to, unsigned long long);
TextOutput& operator<<(TextOutput& to, float);
TextOutput& operator<<(TextOutput& to, double);
TextOutput& operator<<(TextOutput& to, TextOutputManipFunc func);
TextOutput& operator<<(TextOutput& to, const void*);
class TypeCode
{
public:
inline TypeCode(uint32_t code);
inline ~TypeCode();
inline uint32_t typeCode() const;
private:
uint32_t mCode;
};
TextOutput& operator<<(TextOutput& to, const TypeCode& val);
class HexDump
{
public:
HexDump(const void *buf, size_t size, size_t bytesPerLine=16);
inline ~HexDump();
inline HexDump& setBytesPerLine(size_t bytesPerLine);
inline HexDump& setSingleLineCutoff(int32_t bytes);
inline HexDump& setAlignment(size_t alignment);
inline HexDump& setCArrayStyle(bool enabled);
inline const void* buffer() const;
inline size_t size() const;
inline size_t bytesPerLine() const;
inline int32_t singleLineCutoff() const;
inline size_t alignment() const;
inline bool carrayStyle() const;
private:
const void* mBuffer;
size_t mSize;
size_t mBytesPerLine;
int32_t mSingleLineCutoff;
size_t mAlignment;
bool mCArrayStyle;
};
TextOutput& operator<<(TextOutput& to, const HexDump& val);
// ---------------------------------------------------------------------------
// No user servicable parts below.
inline TextOutput& endl(TextOutput& to)
{
to.print("\n", 1);
return to;
}
inline TextOutput& indent(TextOutput& to)
{
to.moveIndent(1);
return to;
}
inline TextOutput& dedent(TextOutput& to)
{
to.moveIndent(-1);
return to;
}
inline TextOutput& operator<<(TextOutput& to, const char* str)
{
to.print(str, strlen(str));
return to;
}
inline TextOutput& operator<<(TextOutput& to, char c)
{
to.print(&c, 1);
return to;
}
inline TextOutput& operator<<(TextOutput& to, TextOutputManipFunc func)
{
return (*func)(to);
}
inline TypeCode::TypeCode(uint32_t code) : mCode(code) { }
inline TypeCode::~TypeCode() { }
inline uint32_t TypeCode::typeCode() const { return mCode; }
inline HexDump::~HexDump() { }
inline HexDump& HexDump::setBytesPerLine(size_t bytesPerLine) {
mBytesPerLine = bytesPerLine; return *this;
}
inline HexDump& HexDump::setSingleLineCutoff(int32_t bytes) {
mSingleLineCutoff = bytes; return *this;
}
inline HexDump& HexDump::setAlignment(size_t alignment) {
mAlignment = alignment; return *this;
}
inline HexDump& HexDump::setCArrayStyle(bool enabled) {
mCArrayStyle = enabled; return *this;
}
inline const void* HexDump::buffer() const { return mBuffer; }
inline size_t HexDump::size() const { return mSize; }
inline size_t HexDump::bytesPerLine() const { return mBytesPerLine; }
inline int32_t HexDump::singleLineCutoff() const { return mSingleLineCutoff; }
inline size_t HexDump::alignment() const { return mAlignment; }
inline bool HexDump::carrayStyle() const { return mCArrayStyle; }
// ---------------------------------------------------------------------------
}; // namespace android
#endif // ANDROID_TEXTOUTPUT_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//
// Timer functions.
//
#ifndef _LIBS_UTILS_TIMERS_H
#define _LIBS_UTILS_TIMERS_H
#include <stdint.h>
#include <sys/types.h>
#include <sys/time.h>
// ------------------------------------------------------------------
// C API
#ifdef __cplusplus
extern "C" {
#endif
typedef int64_t nsecs_t; // nano-seconds
static inline nsecs_t seconds_to_nanoseconds(nsecs_t secs)
{
return secs*1000000000;
}
static inline nsecs_t milliseconds_to_nanoseconds(nsecs_t secs)
{
return secs*1000000;
}
static inline nsecs_t microseconds_to_nanoseconds(nsecs_t secs)
{
return secs*1000;
}
static inline nsecs_t nanoseconds_to_seconds(nsecs_t secs)
{
return secs/1000000000;
}
static inline nsecs_t nanoseconds_to_milliseconds(nsecs_t secs)
{
return secs/1000000;
}
static inline nsecs_t nanoseconds_to_microseconds(nsecs_t secs)
{
return secs/1000;
}
static inline nsecs_t s2ns(nsecs_t v) {return seconds_to_nanoseconds(v);}
static inline nsecs_t ms2ns(nsecs_t v) {return milliseconds_to_nanoseconds(v);}
static inline nsecs_t us2ns(nsecs_t v) {return microseconds_to_nanoseconds(v);}
static inline nsecs_t ns2s(nsecs_t v) {return nanoseconds_to_seconds(v);}
static inline nsecs_t ns2ms(nsecs_t v) {return nanoseconds_to_milliseconds(v);}
static inline nsecs_t ns2us(nsecs_t v) {return nanoseconds_to_microseconds(v);}
static inline nsecs_t seconds(nsecs_t v) { return s2ns(v); }
static inline nsecs_t milliseconds(nsecs_t v) { return ms2ns(v); }
static inline nsecs_t microseconds(nsecs_t v) { return us2ns(v); }
enum {
SYSTEM_TIME_REALTIME = 0, // system-wide realtime clock
SYSTEM_TIME_MONOTONIC = 1, // monotonic time since unspecified starting point
SYSTEM_TIME_PROCESS = 2, // high-resolution per-process clock
SYSTEM_TIME_THREAD = 3 // high-resolution per-thread clock
};
// return the system-time according to the specified clock
#ifdef __cplusplus
nsecs_t systemTime(int clock = SYSTEM_TIME_MONOTONIC);
#else
nsecs_t systemTime(int clock);
#endif // def __cplusplus
#ifdef __cplusplus
} // extern "C"
#endif
// ------------------------------------------------------------------
// C++ API
#ifdef __cplusplus
namespace android {
/*
* Time the duration of something.
*
* Includes some timeval manipulation functions.
*/
class DurationTimer {
public:
DurationTimer() {}
~DurationTimer() {}
// Start the timer.
void start();
// Stop the timer.
void stop();
// Get the duration in microseconds.
long long durationUsecs() const;
// Subtract two timevals. Returns the difference (ptv1-ptv2) in
// microseconds.
static long long subtractTimevals(const struct timeval* ptv1,
const struct timeval* ptv2);
// Add the specified amount of time to the timeval.
static void addToTimeval(struct timeval* ptv, long usec);
private:
struct timeval mStartWhen;
struct timeval mStopWhen;
};
}; // android
#endif // def __cplusplus
#endif // _LIBS_UTILS_TIMERS_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_TYPE_HELPERS_H
#define ANDROID_TYPE_HELPERS_H
#include <new>
#include <stdint.h>
#include <string.h>
#include <sys/types.h>
// ---------------------------------------------------------------------------
namespace android {
/*
* Types traits
*/
template <typename T> struct trait_trivial_ctor { enum { value = false }; };
template <typename T> struct trait_trivial_dtor { enum { value = false }; };
template <typename T> struct trait_trivial_copy { enum { value = false }; };
template <typename T> struct trait_trivial_move { enum { value = false }; };
template <typename T> struct trait_pointer { enum { value = false }; };
template <typename T> struct trait_pointer<T*> { enum { value = true }; };
// sp<> can be trivially moved
template <typename T> class sp;
template <typename T> struct trait_trivial_move< sp<T> >{
enum { value = true };
};
// wp<> can be trivially moved
template <typename T> class wp;
template <typename T> struct trait_trivial_move< wp<T> >{
enum { value = true };
};
template <typename TYPE>
struct traits {
enum {
// whether this type is a pointer
is_pointer = trait_pointer<TYPE>::value,
// whether this type's constructor is a no-op
has_trivial_ctor = is_pointer || trait_trivial_ctor<TYPE>::value,
// whether this type's destructor is a no-op
has_trivial_dtor = is_pointer || trait_trivial_dtor<TYPE>::value,
// whether this type type can be copy-constructed with memcpy
has_trivial_copy = is_pointer || trait_trivial_copy<TYPE>::value,
// whether this type can be moved with memmove
has_trivial_move = is_pointer || trait_trivial_move<TYPE>::value
};
};
template <typename T, typename U>
struct aggregate_traits {
enum {
is_pointer = false,
has_trivial_ctor =
traits<T>::has_trivial_ctor && traits<U>::has_trivial_ctor,
has_trivial_dtor =
traits<T>::has_trivial_dtor && traits<U>::has_trivial_dtor,
has_trivial_copy =
traits<T>::has_trivial_copy && traits<U>::has_trivial_copy,
has_trivial_move =
traits<T>::has_trivial_move && traits<U>::has_trivial_move
};
};
#define ANDROID_BASIC_TYPES_TRAITS( T ) \
template<> struct trait_trivial_ctor< T > { enum { value = true }; }; \
template<> struct trait_trivial_dtor< T > { enum { value = true }; }; \
template<> struct trait_trivial_copy< T > { enum { value = true }; }; \
template<> struct trait_trivial_move< T > { enum { value = true }; };
// ---------------------------------------------------------------------------
/*
* basic types traits
*/
ANDROID_BASIC_TYPES_TRAITS( void )
ANDROID_BASIC_TYPES_TRAITS( bool )
ANDROID_BASIC_TYPES_TRAITS( char )
ANDROID_BASIC_TYPES_TRAITS( unsigned char )
ANDROID_BASIC_TYPES_TRAITS( short )
ANDROID_BASIC_TYPES_TRAITS( unsigned short )
ANDROID_BASIC_TYPES_TRAITS( int )
ANDROID_BASIC_TYPES_TRAITS( unsigned int )
ANDROID_BASIC_TYPES_TRAITS( long )
ANDROID_BASIC_TYPES_TRAITS( unsigned long )
ANDROID_BASIC_TYPES_TRAITS( long long )
ANDROID_BASIC_TYPES_TRAITS( unsigned long long )
ANDROID_BASIC_TYPES_TRAITS( float )
ANDROID_BASIC_TYPES_TRAITS( double )
// ---------------------------------------------------------------------------
/*
* compare and order types
*/
template<typename TYPE> inline
int strictly_order_type(const TYPE& lhs, const TYPE& rhs) {
return (lhs < rhs) ? 1 : 0;
}
template<typename TYPE> inline
int compare_type(const TYPE& lhs, const TYPE& rhs) {
return strictly_order_type(rhs, lhs) - strictly_order_type(lhs, rhs);
}
/*
* create, destroy, copy and move types...
*/
template<typename TYPE> inline
void construct_type(TYPE* p, size_t n) {
if (!traits<TYPE>::has_trivial_ctor) {
while (n--) {
new(p++) TYPE;
}
}
}
template<typename TYPE> inline
void destroy_type(TYPE* p, size_t n) {
if (!traits<TYPE>::has_trivial_dtor) {
while (n--) {
p->~TYPE();
p++;
}
}
}
template<typename TYPE> inline
void copy_type(TYPE* d, const TYPE* s, size_t n) {
if (!traits<TYPE>::has_trivial_copy) {
while (n--) {
new(d) TYPE(*s);
d++, s++;
}
} else {
memcpy(d,s,n*sizeof(TYPE));
}
}
template<typename TYPE> inline
void splat_type(TYPE* where, const TYPE* what, size_t n) {
if (!traits<TYPE>::has_trivial_copy) {
while (n--) {
new(where) TYPE(*what);
where++;
}
} else {
while (n--) {
*where++ = *what;
}
}
}
template<typename TYPE> inline
void move_forward_type(TYPE* d, const TYPE* s, size_t n = 1) {
if ((traits<TYPE>::has_trivial_dtor && traits<TYPE>::has_trivial_copy)
|| traits<TYPE>::has_trivial_move)
{
memmove(d,s,n*sizeof(TYPE));
} else {
d += n;
s += n;
while (n--) {
--d, --s;
if (!traits<TYPE>::has_trivial_copy) {
new(d) TYPE(*s);
} else {
*d = *s;
}
if (!traits<TYPE>::has_trivial_dtor) {
s->~TYPE();
}
}
}
}
template<typename TYPE> inline
void move_backward_type(TYPE* d, const TYPE* s, size_t n = 1) {
if ((traits<TYPE>::has_trivial_dtor && traits<TYPE>::has_trivial_copy)
|| traits<TYPE>::has_trivial_move)
{
memmove(d,s,n*sizeof(TYPE));
} else {
while (n--) {
if (!traits<TYPE>::has_trivial_copy) {
new(d) TYPE(*s);
} else {
*d = *s;
}
if (!traits<TYPE>::has_trivial_dtor) {
s->~TYPE();
}
d++, s++;
}
}
}
// ---------------------------------------------------------------------------
/*
* a key/value pair
*/
template <typename KEY, typename VALUE>
struct key_value_pair_t {
KEY key;
VALUE value;
key_value_pair_t() { }
key_value_pair_t(const key_value_pair_t& o) : key(o.key), value(o.value) { }
key_value_pair_t(const KEY& k, const VALUE& v) : key(k), value(v) { }
key_value_pair_t(const KEY& k) : key(k) { }
inline bool operator < (const key_value_pair_t& o) const {
return strictly_order_type(key, o.key);
}
};
template<>
template <typename K, typename V>
struct trait_trivial_ctor< key_value_pair_t<K, V> >
{ enum { value = aggregate_traits<K,V>::has_trivial_ctor }; };
template<>
template <typename K, typename V>
struct trait_trivial_dtor< key_value_pair_t<K, V> >
{ enum { value = aggregate_traits<K,V>::has_trivial_dtor }; };
template<>
template <typename K, typename V>
struct trait_trivial_copy< key_value_pair_t<K, V> >
{ enum { value = aggregate_traits<K,V>::has_trivial_copy }; };
template<>
template <typename K, typename V>
struct trait_trivial_move< key_value_pair_t<K, V> >
{ enum { value = aggregate_traits<K,V>::has_trivial_move }; };
// ---------------------------------------------------------------------------
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_TYPE_HELPERS_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_VECTOR_H
#define ANDROID_VECTOR_H
#include <new>
#include <stdint.h>
#include <sys/types.h>
#include <utils/Log.h>
#include <utils/VectorImpl.h>
#include <utils/TypeHelpers.h>
// ---------------------------------------------------------------------------
namespace android {
/*!
* The main templated vector class ensuring type safety
* while making use of VectorImpl.
* This is the class users want to use.
*/
template <class TYPE>
class Vector : private VectorImpl
{
public:
typedef TYPE value_type;
/*!
* Constructors and destructors
*/
Vector();
Vector(const Vector<TYPE>& rhs);
virtual ~Vector();
/*! copy operator */
const Vector<TYPE>& operator = (const Vector<TYPE>& rhs) const;
Vector<TYPE>& operator = (const Vector<TYPE>& rhs);
/*
* empty the vector
*/
inline void clear() { VectorImpl::clear(); }
/*!
* vector stats
*/
//! returns number of items in the vector
inline size_t size() const { return VectorImpl::size(); }
//! returns wether or not the vector is empty
inline bool isEmpty() const { return VectorImpl::isEmpty(); }
//! returns how many items can be stored without reallocating the backing store
inline size_t capacity() const { return VectorImpl::capacity(); }
//! setst the capacity. capacity can never be reduced less than size()
inline ssize_t setCapacity(size_t size) { return VectorImpl::setCapacity(size); }
/*!
* C-style array access
*/
//! read-only C-style access
inline const TYPE* array() const;
//! read-write C-style access
TYPE* editArray();
/*!
* accessors
*/
//! read-only access to an item at a given index
inline const TYPE& operator [] (size_t index) const;
//! alternate name for operator []
inline const TYPE& itemAt(size_t index) const;
//! stack-usage of the vector. returns the top of the stack (last element)
const TYPE& top() const;
//! same as operator [], but allows to access the vector backward (from the end) with a negative index
const TYPE& mirrorItemAt(ssize_t index) const;
/*!
* modifing the array
*/
//! copy-on write support, grants write access to an item
TYPE& editItemAt(size_t index);
//! grants right acces to the top of the stack (last element)
TYPE& editTop();
/*!
* append/insert another vector
*/
//! insert another vector at a given index
ssize_t insertVectorAt(const Vector<TYPE>& vector, size_t index);
//! append another vector at the end of this one
ssize_t appendVector(const Vector<TYPE>& vector);
/*!
* add/insert/replace items
*/
//! insert one or several items initialized with their default constructor
inline ssize_t insertAt(size_t index, size_t numItems = 1);
//! insert on onr several items initialized from a prototype item
ssize_t insertAt(const TYPE& prototype_item, size_t index, size_t numItems = 1);
//! pop the top of the stack (removes the last element). No-op if the stack's empty
inline void pop();
//! pushes an item initialized with its default constructor
inline void push();
//! pushes an item on the top of the stack
void push(const TYPE& item);
//! same as push() but returns the index the item was added at (or an error)
inline ssize_t add();
//! same as push() but returns the index the item was added at (or an error)
ssize_t add(const TYPE& item);
//! replace an item with a new one initialized with its default constructor
inline ssize_t replaceAt(size_t index);
//! replace an item with a new one
ssize_t replaceAt(const TYPE& item, size_t index);
/*!
* remove items
*/
//! remove several items
inline ssize_t removeItemsAt(size_t index, size_t count = 1);
//! remove one item
inline ssize_t removeAt(size_t index) { return removeItemsAt(index); }
/*!
* sort (stable) the array
*/
typedef int (*compar_t)(const TYPE* lhs, const TYPE* rhs);
typedef int (*compar_r_t)(const TYPE* lhs, const TYPE* rhs, void* state);
inline status_t sort(compar_t cmp);
inline status_t sort(compar_r_t cmp, void* state);
protected:
virtual void do_construct(void* storage, size_t num) const;
virtual void do_destroy(void* storage, size_t num) const;
virtual void do_copy(void* dest, const void* from, size_t num) const;
virtual void do_splat(void* dest, const void* item, size_t num) const;
virtual void do_move_forward(void* dest, const void* from, size_t num) const;
virtual void do_move_backward(void* dest, const void* from, size_t num) const;
};
// ---------------------------------------------------------------------------
// No user serviceable parts from here...
// ---------------------------------------------------------------------------
template<class TYPE> inline
Vector<TYPE>::Vector()
: VectorImpl(sizeof(TYPE),
((traits<TYPE>::has_trivial_ctor ? HAS_TRIVIAL_CTOR : 0)
|(traits<TYPE>::has_trivial_dtor ? HAS_TRIVIAL_DTOR : 0)
|(traits<TYPE>::has_trivial_copy ? HAS_TRIVIAL_COPY : 0))
)
{
}
template<class TYPE> inline
Vector<TYPE>::Vector(const Vector<TYPE>& rhs)
: VectorImpl(rhs) {
}
template<class TYPE> inline
Vector<TYPE>::~Vector() {
finish_vector();
}
template<class TYPE> inline
Vector<TYPE>& Vector<TYPE>::operator = (const Vector<TYPE>& rhs) {
VectorImpl::operator = (rhs);
return *this;
}
template<class TYPE> inline
const Vector<TYPE>& Vector<TYPE>::operator = (const Vector<TYPE>& rhs) const {
VectorImpl::operator = (rhs);
return *this;
}
template<class TYPE> inline
const TYPE* Vector<TYPE>::array() const {
return static_cast<const TYPE *>(arrayImpl());
}
template<class TYPE> inline
TYPE* Vector<TYPE>::editArray() {
return static_cast<TYPE *>(editArrayImpl());
}
template<class TYPE> inline
const TYPE& Vector<TYPE>::operator[](size_t index) const {
LOG_FATAL_IF( index>=size(),
"itemAt: index %d is past size %d", (int)index, (int)size() );
return *(array() + index);
}
template<class TYPE> inline
const TYPE& Vector<TYPE>::itemAt(size_t index) const {
return operator[](index);
}
template<class TYPE> inline
const TYPE& Vector<TYPE>::mirrorItemAt(ssize_t index) const {
LOG_FATAL_IF( (index>0 ? index : -index)>=size(),
"mirrorItemAt: index %d is past size %d",
(int)index, (int)size() );
return *(array() + ((index<0) ? (size()-index) : index));
}
template<class TYPE> inline
const TYPE& Vector<TYPE>::top() const {
return *(array() + size() - 1);
}
template<class TYPE> inline
TYPE& Vector<TYPE>::editItemAt(size_t index) {
return *( static_cast<TYPE *>(editItemLocation(index)) );
}
template<class TYPE> inline
TYPE& Vector<TYPE>::editTop() {
return *( static_cast<TYPE *>(editItemLocation(size()-1)) );
}
template<class TYPE> inline
ssize_t Vector<TYPE>::insertVectorAt(const Vector<TYPE>& vector, size_t index) {
return VectorImpl::insertVectorAt(reinterpret_cast<const VectorImpl&>(vector), index);
}
template<class TYPE> inline
ssize_t Vector<TYPE>::appendVector(const Vector<TYPE>& vector) {
return VectorImpl::appendVector(reinterpret_cast<const VectorImpl&>(vector));
}
template<class TYPE> inline
ssize_t Vector<TYPE>::insertAt(const TYPE& item, size_t index, size_t numItems) {
return VectorImpl::insertAt(&item, index, numItems);
}
template<class TYPE> inline
void Vector<TYPE>::push(const TYPE& item) {
return VectorImpl::push(&item);
}
template<class TYPE> inline
ssize_t Vector<TYPE>::add(const TYPE& item) {
return VectorImpl::add(&item);
}
template<class TYPE> inline
ssize_t Vector<TYPE>::replaceAt(const TYPE& item, size_t index) {
return VectorImpl::replaceAt(&item, index);
}
template<class TYPE> inline
ssize_t Vector<TYPE>::insertAt(size_t index, size_t numItems) {
return VectorImpl::insertAt(index, numItems);
}
template<class TYPE> inline
void Vector<TYPE>::pop() {
VectorImpl::pop();
}
template<class TYPE> inline
void Vector<TYPE>::push() {
VectorImpl::push();
}
template<class TYPE> inline
ssize_t Vector<TYPE>::add() {
return VectorImpl::add();
}
template<class TYPE> inline
ssize_t Vector<TYPE>::replaceAt(size_t index) {
return VectorImpl::replaceAt(index);
}
template<class TYPE> inline
ssize_t Vector<TYPE>::removeItemsAt(size_t index, size_t count) {
return VectorImpl::removeItemsAt(index, count);
}
template<class TYPE> inline
status_t Vector<TYPE>::sort(Vector<TYPE>::compar_t cmp) {
return VectorImpl::sort((VectorImpl::compar_t)cmp);
}
template<class TYPE> inline
status_t Vector<TYPE>::sort(Vector<TYPE>::compar_r_t cmp, void* state) {
return VectorImpl::sort((VectorImpl::compar_r_t)cmp, state);
}
// ---------------------------------------------------------------------------
template<class TYPE>
void Vector<TYPE>::do_construct(void* storage, size_t num) const {
construct_type( reinterpret_cast<TYPE*>(storage), num );
}
template<class TYPE>
void Vector<TYPE>::do_destroy(void* storage, size_t num) const {
destroy_type( reinterpret_cast<TYPE*>(storage), num );
}
template<class TYPE>
void Vector<TYPE>::do_copy(void* dest, const void* from, size_t num) const {
copy_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
}
template<class TYPE>
void Vector<TYPE>::do_splat(void* dest, const void* item, size_t num) const {
splat_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(item), num );
}
template<class TYPE>
void Vector<TYPE>::do_move_forward(void* dest, const void* from, size_t num) const {
move_forward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
}
template<class TYPE>
void Vector<TYPE>::do_move_backward(void* dest, const void* from, size_t num) const {
move_backward_type( reinterpret_cast<TYPE*>(dest), reinterpret_cast<const TYPE*>(from), num );
}
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_VECTOR_H

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/*
* Copyright (C) 2005 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef ANDROID_VECTOR_IMPL_H
#define ANDROID_VECTOR_IMPL_H
#include <assert.h>
#include <stdint.h>
#include <sys/types.h>
#include <utils/Errors.h>
// ---------------------------------------------------------------------------
// No user serviceable parts in here...
// ---------------------------------------------------------------------------
namespace android {
/*!
* Implementation of the guts of the vector<> class
* this ensures backward binary compatibility and
* reduces code size.
* For performance reasons, we expose mStorage and mCount
* so these fields are set in stone.
*
*/
class VectorImpl
{
public:
enum { // flags passed to the ctor
HAS_TRIVIAL_CTOR = 0x00000001,
HAS_TRIVIAL_DTOR = 0x00000002,
HAS_TRIVIAL_COPY = 0x00000004,
};
VectorImpl(size_t itemSize, uint32_t flags);
VectorImpl(const VectorImpl& rhs);
virtual ~VectorImpl();
/*! must be called from subclasses destructor */
void finish_vector();
VectorImpl& operator = (const VectorImpl& rhs);
/*! C-style array access */
inline const void* arrayImpl() const { return mStorage; }
void* editArrayImpl();
/*! vector stats */
inline size_t size() const { return mCount; }
inline bool isEmpty() const { return mCount == 0; }
size_t capacity() const;
ssize_t setCapacity(size_t size);
/*! append/insert another vector */
ssize_t insertVectorAt(const VectorImpl& vector, size_t index);
ssize_t appendVector(const VectorImpl& vector);
/*! add/insert/replace items */
ssize_t insertAt(size_t where, size_t numItems = 1);
ssize_t insertAt(const void* item, size_t where, size_t numItems = 1);
void pop();
void push();
void push(const void* item);
ssize_t add();
ssize_t add(const void* item);
ssize_t replaceAt(size_t index);
ssize_t replaceAt(const void* item, size_t index);
/*! remove items */
ssize_t removeItemsAt(size_t index, size_t count = 1);
void clear();
const void* itemLocation(size_t index) const;
void* editItemLocation(size_t index);
typedef int (*compar_t)(const void* lhs, const void* rhs);
typedef int (*compar_r_t)(const void* lhs, const void* rhs, void* state);
status_t sort(compar_t cmp);
status_t sort(compar_r_t cmp, void* state);
protected:
size_t itemSize() const;
void release_storage();
virtual void do_construct(void* storage, size_t num) const = 0;
virtual void do_destroy(void* storage, size_t num) const = 0;
virtual void do_copy(void* dest, const void* from, size_t num) const = 0;
virtual void do_splat(void* dest, const void* item, size_t num) const = 0;
virtual void do_move_forward(void* dest, const void* from, size_t num) const = 0;
virtual void do_move_backward(void* dest, const void* from, size_t num) const = 0;
// take care of FBC...
virtual void reservedVectorImpl1();
virtual void reservedVectorImpl2();
virtual void reservedVectorImpl3();
virtual void reservedVectorImpl4();
virtual void reservedVectorImpl5();
virtual void reservedVectorImpl6();
virtual void reservedVectorImpl7();
virtual void reservedVectorImpl8();
private:
void* _grow(size_t where, size_t amount);
void _shrink(size_t where, size_t amount);
inline void _do_construct(void* storage, size_t num) const;
inline void _do_destroy(void* storage, size_t num) const;
inline void _do_copy(void* dest, const void* from, size_t num) const;
inline void _do_splat(void* dest, const void* item, size_t num) const;
inline void _do_move_forward(void* dest, const void* from, size_t num) const;
inline void _do_move_backward(void* dest, const void* from, size_t num) const;
// These 2 fields are exposed in the inlines below,
// so they're set in stone.
void * mStorage; // base address of the vector
size_t mCount; // number of items
const uint32_t mFlags;
const size_t mItemSize;
};
class SortedVectorImpl : public VectorImpl
{
public:
SortedVectorImpl(size_t itemSize, uint32_t flags);
SortedVectorImpl(const VectorImpl& rhs);
virtual ~SortedVectorImpl();
SortedVectorImpl& operator = (const SortedVectorImpl& rhs);
//! finds the index of an item
ssize_t indexOf(const void* item) const;
//! finds where this item should be inserted
size_t orderOf(const void* item) const;
//! add an item in the right place (or replaces it if there is one)
ssize_t add(const void* item);
//! merges a vector into this one
ssize_t merge(const VectorImpl& vector);
ssize_t merge(const SortedVectorImpl& vector);
//! removes an item
ssize_t remove(const void* item);
protected:
virtual int do_compare(const void* lhs, const void* rhs) const = 0;
// take care of FBC...
virtual void reservedSortedVectorImpl1();
virtual void reservedSortedVectorImpl2();
virtual void reservedSortedVectorImpl3();
virtual void reservedSortedVectorImpl4();
virtual void reservedSortedVectorImpl5();
virtual void reservedSortedVectorImpl6();
virtual void reservedSortedVectorImpl7();
virtual void reservedSortedVectorImpl8();
private:
ssize_t _indexOrderOf(const void* item, size_t* order = 0) const;
// these are made private, because they can't be used on a SortedVector
// (they don't have an implementation either)
ssize_t add();
void pop();
void push();
void push(const void* item);
ssize_t insertVectorAt(const VectorImpl& vector, size_t index);
ssize_t appendVector(const VectorImpl& vector);
ssize_t insertAt(size_t where, size_t numItems = 1);
ssize_t insertAt(const void* item, size_t where, size_t numItems = 1);
ssize_t replaceAt(size_t index);
ssize_t replaceAt(const void* item, size_t index);
};
}; // namespace android
// ---------------------------------------------------------------------------
#endif // ANDROID_VECTOR_IMPL_H

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/*
* Copyright (C) 2007 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _LIBS_UTILS_THREADS_H
#define _LIBS_UTILS_THREADS_H
#include <stdint.h>
#include <sys/types.h>
#include <time.h>
#if defined(HAVE_PTHREADS)
# include <pthread.h>
#endif
// ------------------------------------------------------------------
// C API
#ifdef __cplusplus
extern "C" {
#endif
typedef void* android_thread_id_t;
typedef int (*android_thread_func_t)(void*);
enum {
/*
* ***********************************************
* ** Keep in sync with android.os.Process.java **
* ***********************************************
*
* This maps directly to the "nice" priorites we use in Android.
* A thread priority should be chosen inverse-proportinally to
* the amount of work the thread is expected to do. The more work
* a thread will do, the less favorable priority it should get so that
* it doesn't starve the system. Threads not behaving properly might
* be "punished" by the kernel.
* Use the levels below when appropriate. Intermediate values are
* acceptable, preferably use the {MORE|LESS}_FAVORABLE constants below.
*/
ANDROID_PRIORITY_LOWEST = 19,
/* use for background tasks */
ANDROID_PRIORITY_BACKGROUND = 10,
/* most threads run at normal priority */
ANDROID_PRIORITY_NORMAL = 0,
/* threads currently running a UI that the user is interacting with */
ANDROID_PRIORITY_FOREGROUND = -2,
/* the main UI thread has a slightly more favorable priority */
ANDROID_PRIORITY_DISPLAY = -4,
/* ui service treads might want to run at a urgent display (uncommon) */
ANDROID_PRIORITY_URGENT_DISPLAY = -8,
/* all normal audio threads */
ANDROID_PRIORITY_AUDIO = -16,
/* service audio threads (uncommon) */
ANDROID_PRIORITY_URGENT_AUDIO = -19,
/* should never be used in practice. regular process might not
* be allowed to use this level */
ANDROID_PRIORITY_HIGHEST = -20,
ANDROID_PRIORITY_DEFAULT = ANDROID_PRIORITY_NORMAL,
ANDROID_PRIORITY_MORE_FAVORABLE = -1,
ANDROID_PRIORITY_LESS_FAVORABLE = +1,
};
enum {
ANDROID_TGROUP_DEFAULT = 0,
ANDROID_TGROUP_BG_NONINTERACT = 1,
ANDROID_TGROUP_FG_BOOST = 2,
ANDROID_TGROUP_MAX = ANDROID_TGROUP_FG_BOOST,
};
// Create and run a new thread.
extern int androidCreateThread(android_thread_func_t, void *);
// Create thread with lots of parameters
extern int androidCreateThreadEtc(android_thread_func_t entryFunction,
void *userData,
const char* threadName,
int32_t threadPriority,
size_t threadStackSize,
android_thread_id_t *threadId);
// Get some sort of unique identifier for the current thread.
extern android_thread_id_t androidGetThreadId();
// Low-level thread creation -- never creates threads that can
// interact with the Java VM.
extern int androidCreateRawThreadEtc(android_thread_func_t entryFunction,
void *userData,
const char* threadName,
int32_t threadPriority,
size_t threadStackSize,
android_thread_id_t *threadId);
// Used by the Java Runtime to control how threads are created, so that
// they can be proper and lovely Java threads.
typedef int (*android_create_thread_fn)(android_thread_func_t entryFunction,
void *userData,
const char* threadName,
int32_t threadPriority,
size_t threadStackSize,
android_thread_id_t *threadId);
extern void androidSetCreateThreadFunc(android_create_thread_fn func);
// ------------------------------------------------------------------
// Extra functions working with raw pids.
// Get pid for the current thread.
extern pid_t androidGetTid();
// Change the scheduling group of a particular thread. The group
// should be one of the ANDROID_TGROUP constants. Returns BAD_VALUE if
// grp is out of range, else another non-zero value with errno set if
// the operation failed.
extern int androidSetThreadSchedulingGroup(pid_t tid, int grp);
// Change the priority AND scheduling group of a particular thread. The priority
// should be one of the ANDROID_PRIORITY constants. Returns INVALID_OPERATION
// if the priority set failed, else another value if just the group set failed;
// in either case errno is set.
extern int androidSetThreadPriority(pid_t tid, int prio);
#ifdef __cplusplus
}
#endif
// ------------------------------------------------------------------
// C++ API
#ifdef __cplusplus
#include <utils/Errors.h>
#include <utils/RefBase.h>
#include <utils/Timers.h>
namespace android {
typedef android_thread_id_t thread_id_t;
typedef android_thread_func_t thread_func_t;
enum {
PRIORITY_LOWEST = ANDROID_PRIORITY_LOWEST,
PRIORITY_BACKGROUND = ANDROID_PRIORITY_BACKGROUND,
PRIORITY_NORMAL = ANDROID_PRIORITY_NORMAL,
PRIORITY_FOREGROUND = ANDROID_PRIORITY_FOREGROUND,
PRIORITY_DISPLAY = ANDROID_PRIORITY_DISPLAY,
PRIORITY_URGENT_DISPLAY = ANDROID_PRIORITY_URGENT_DISPLAY,
PRIORITY_AUDIO = ANDROID_PRIORITY_AUDIO,
PRIORITY_URGENT_AUDIO = ANDROID_PRIORITY_URGENT_AUDIO,
PRIORITY_HIGHEST = ANDROID_PRIORITY_HIGHEST,
PRIORITY_DEFAULT = ANDROID_PRIORITY_DEFAULT,
PRIORITY_MORE_FAVORABLE = ANDROID_PRIORITY_MORE_FAVORABLE,
PRIORITY_LESS_FAVORABLE = ANDROID_PRIORITY_LESS_FAVORABLE,
};
// Create and run a new thread.
inline bool createThread(thread_func_t f, void *a) {
return androidCreateThread(f, a) ? true : false;
}
// Create thread with lots of parameters
inline bool createThreadEtc(thread_func_t entryFunction,
void *userData,
const char* threadName = "android:unnamed_thread",
int32_t threadPriority = PRIORITY_DEFAULT,
size_t threadStackSize = 0,
thread_id_t *threadId = 0)
{
return androidCreateThreadEtc(entryFunction, userData, threadName,
threadPriority, threadStackSize, threadId) ? true : false;
}
// Get some sort of unique identifier for the current thread.
inline thread_id_t getThreadId() {
return androidGetThreadId();
}
/*****************************************************************************/
/*
* Simple mutex class. The implementation is system-dependent.
*
* The mutex must be unlocked by the thread that locked it. They are not
* recursive, i.e. the same thread can't lock it multiple times.
*/
class Mutex {
public:
enum {
PRIVATE = 0,
SHARED = 1
};
Mutex();
Mutex(const char* name);
Mutex(int type, const char* name = NULL);
~Mutex();
// lock or unlock the mutex
status_t lock();
void unlock();
// lock if possible; returns 0 on success, error otherwise
status_t tryLock();
// Manages the mutex automatically. It'll be locked when Autolock is
// constructed and released when Autolock goes out of scope.
class Autolock {
public:
inline Autolock(Mutex& mutex) : mLock(mutex) { mLock.lock(); }
inline Autolock(Mutex* mutex) : mLock(*mutex) { mLock.lock(); }
inline ~Autolock() { mLock.unlock(); }
private:
Mutex& mLock;
};
private:
friend class Condition;
// A mutex cannot be copied
Mutex(const Mutex&);
Mutex& operator = (const Mutex&);
#if defined(HAVE_PTHREADS)
pthread_mutex_t mMutex;
#else
void _init();
void* mState;
#endif
};
#if defined(HAVE_PTHREADS)
inline Mutex::Mutex() {
pthread_mutex_init(&mMutex, NULL);
}
inline Mutex::Mutex(const char* name) {
pthread_mutex_init(&mMutex, NULL);
}
inline Mutex::Mutex(int type, const char* name) {
if (type == SHARED) {
pthread_mutexattr_t attr;
pthread_mutexattr_init(&attr);
pthread_mutexattr_setpshared(&attr, PTHREAD_PROCESS_SHARED);
pthread_mutex_init(&mMutex, &attr);
pthread_mutexattr_destroy(&attr);
} else {
pthread_mutex_init(&mMutex, NULL);
}
}
inline Mutex::~Mutex() {
pthread_mutex_destroy(&mMutex);
}
inline status_t Mutex::lock() {
return -pthread_mutex_lock(&mMutex);
}
inline void Mutex::unlock() {
pthread_mutex_unlock(&mMutex);
}
inline status_t Mutex::tryLock() {
return -pthread_mutex_trylock(&mMutex);
}
#endif // HAVE_PTHREADS
/*
* Automatic mutex. Declare one of these at the top of a function.
* When the function returns, it will go out of scope, and release the
* mutex.
*/
typedef Mutex::Autolock AutoMutex;
/*****************************************************************************/
/*
* Condition variable class. The implementation is system-dependent.
*
* Condition variables are paired up with mutexes. Lock the mutex,
* call wait(), then either re-wait() if things aren't quite what you want,
* or unlock the mutex and continue. All threads calling wait() must
* use the same mutex for a given Condition.
*/
class Condition {
public:
enum {
PRIVATE = 0,
SHARED = 1
};
Condition();
Condition(int type);
~Condition();
// Wait on the condition variable. Lock the mutex before calling.
status_t wait(Mutex& mutex);
// same with relative timeout
status_t waitRelative(Mutex& mutex, nsecs_t reltime);
// Signal the condition variable, allowing one thread to continue.
void signal();
// Signal the condition variable, allowing all threads to continue.
void broadcast();
private:
#if defined(HAVE_PTHREADS)
pthread_cond_t mCond;
#else
void* mState;
#endif
};
#if defined(HAVE_PTHREADS)
inline Condition::Condition() {
pthread_cond_init(&mCond, NULL);
}
inline Condition::Condition(int type) {
if (type == SHARED) {
pthread_condattr_t attr;
pthread_condattr_init(&attr);
pthread_condattr_setpshared(&attr, PTHREAD_PROCESS_SHARED);
pthread_cond_init(&mCond, &attr);
pthread_condattr_destroy(&attr);
} else {
pthread_cond_init(&mCond, NULL);
}
}
inline Condition::~Condition() {
pthread_cond_destroy(&mCond);
}
inline status_t Condition::wait(Mutex& mutex) {
return -pthread_cond_wait(&mCond, &mutex.mMutex);
}
inline status_t Condition::waitRelative(Mutex& mutex, nsecs_t reltime) {
#if defined(HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE)
struct timespec ts;
ts.tv_sec = reltime/1000000000;
ts.tv_nsec = reltime%1000000000;
return -pthread_cond_timedwait_relative_np(&mCond, &mutex.mMutex, &ts);
#else // HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE
struct timespec ts;
#if defined(HAVE_POSIX_CLOCKS)
clock_gettime(CLOCK_REALTIME, &ts);
#else // HAVE_POSIX_CLOCKS
// we don't support the clocks here.
struct timeval t;
gettimeofday(&t, NULL);
ts.tv_sec = t.tv_sec;
ts.tv_nsec= t.tv_usec*1000;
#endif // HAVE_POSIX_CLOCKS
ts.tv_sec += reltime/1000000000;
ts.tv_nsec+= reltime%1000000000;
if (ts.tv_nsec >= 1000000000) {
ts.tv_nsec -= 1000000000;
ts.tv_sec += 1;
}
return -pthread_cond_timedwait(&mCond, &mutex.mMutex, &ts);
#endif // HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE
}
inline void Condition::signal() {
pthread_cond_signal(&mCond);
}
inline void Condition::broadcast() {
pthread_cond_broadcast(&mCond);
}
#endif // HAVE_PTHREADS
/*****************************************************************************/
/*
* This is our spiffy thread object!
*/
class Thread : virtual public RefBase
{
public:
// Create a Thread object, but doesn't create or start the associated
// thread. See the run() method.
Thread(bool canCallJava = true);
virtual ~Thread();
// Start the thread in threadLoop() which needs to be implemented.
virtual status_t run( const char* name = 0,
int32_t priority = PRIORITY_DEFAULT,
size_t stack = 0);
// Ask this object's thread to exit. This function is asynchronous, when the
// function returns the thread might still be running. Of course, this
// function can be called from a different thread.
virtual void requestExit();
// Good place to do one-time initializations
virtual status_t readyToRun();
// Call requestExit() and wait until this object's thread exits.
// BE VERY CAREFUL of deadlocks. In particular, it would be silly to call
// this function from this object's thread. Will return WOULD_BLOCK in
// that case.
status_t requestExitAndWait();
protected:
// exitPending() returns true if requestExit() has been called.
bool exitPending() const;
private:
// Derived class must implement threadLoop(). The thread starts its life
// here. There are two ways of using the Thread object:
// 1) loop: if threadLoop() returns true, it will be called again if
// requestExit() wasn't called.
// 2) once: if threadLoop() returns false, the thread will exit upon return.
virtual bool threadLoop() = 0;
private:
Thread& operator=(const Thread&);
static int _threadLoop(void* user);
const bool mCanCallJava;
thread_id_t mThread;
Mutex mLock;
Condition mThreadExitedCondition;
status_t mStatus;
volatile bool mExitPending;
volatile bool mRunning;
sp<Thread> mHoldSelf;
#if HAVE_ANDROID_OS
int mTid;
#endif
};
}; // namespace android
#endif // __cplusplus
#endif // _LIBS_UTILS_THREADS_H

8
media/omx-plugin/lib/froyo/libstagefright/libstagefright.cpp
View File

@ -1,8 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim:set ts=2 sw=2 sts=2 et cindent: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#define MOZ_STAGEFRIGHT_OFF_T off_t
#define MOZ_ANDROID_FROYO
#include "../../gb/libstagefright/libstagefright.cpp"

26
media/omx-plugin/lib/froyo/libstagefright/moz.build
View File

@ -1,26 +0,0 @@
# -*- Mode: python; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
NO_DIST_INSTALL = True
if CONFIG['MOZ_WIDGET_TOOLKIT'] != 'gonk':
SOURCES += [
'libstagefright.cpp',
]
SharedLibrary('stagefright')
LOCAL_INCLUDES += [
'/media/omx-plugin/include/froyo',
'/media/omx-plugin/include/froyo/media/stagefright/openmax',
]
USE_LIBS += [
'/media/omx-plugin/lib/gb/libutils/utils',
]
# Don't use STL wrappers; this isn't Gecko code
DISABLE_STL_WRAPPING = True
NO_VISIBILITY_FLAGS = True

2
toolkit/mozapps/installer/packager.mk
View File

@ -403,7 +403,7 @@ endif
ifdef MOZ_OMX_PLUGIN
DIST_FILES += libomxplugin.so libomxplugingb.so libomxplugingb235.so \
libomxpluginhc.so libomxpluginfroyo.so libomxpluginkk.so
libomxpluginhc.so libomxpluginkk.so
endif
SO_LIBRARIES := $(filter %.so,$(DIST_FILES))

2
toolkit/toolkit.mozbuild
View File

@ -74,11 +74,9 @@ if CONFIG['MOZ_OMX_PLUGIN']:
'media/omx-plugin/lib/gb/libstagefright',
'media/omx-plugin/lib/gb/libstagefright_color_conversion',
'media/omx-plugin/lib/gb235/libstagefright',
'media/omx-plugin/lib/froyo/libstagefright',
'media/omx-plugin',
'media/omx-plugin/gb',
'media/omx-plugin/gb235',
'media/omx-plugin/froyo',
'media/omx-plugin/lib/hc/libstagefright',
'media/omx-plugin/hc',
'media/omx-plugin/kk',