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