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gecko/dom/camera/GonkCameraControl.h
Ehsan Akhgari b6e35bb4b4 Bug 1118486 - Part 1: Use = delete instead of MOZ_DELETE directly; r=Waldo 
Most of this patch (with the exception of dom/bindings/Codegen.py) was
generated by the following bash script:

#!/bin/bash

function convert() {
echo "Converting $1 to $2..."
find . ! -wholename "*nsprpub*" \
       ! -wholename "*security/nss*" \
       ! -wholename "*/.hg*" \
       ! -wholename "*/.git*" \
       ! -wholename "obj-*" \
         -type f \
      \( -iname "*.cpp" \
         -o -iname "*.h" \
         -o -iname "*.cc" \
         -o -iname "*.idl" \
         -o -iname "*.ipdl" \
         -o -iname "*.ipdlh" \
         -o -iname "*.mm" \) | \
    xargs -n 1 sed -i -e "s/\b$1\b/$2/g"
}

convert MOZ_DELETE '= delete'
2015-01-08 23:19:05 -05:00

216 lines
8.6 KiB
C++
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/*
* Copyright (C) 2012-2014 Mozilla Foundation
*
* 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 DOM_CAMERA_GONKCAMERACONTROL_H
#define DOM_CAMERA_GONKCAMERACONTROL_H
#include "base/basictypes.h"
#include "nsRefPtrHashtable.h"
#include <media/MediaProfiles.h>
#include "mozilla/ReentrantMonitor.h"
#include "DeviceStorage.h"
#include "CameraControlImpl.h"
#include "CameraCommon.h"
#include "GonkRecorder.h"
#include "GonkCameraHwMgr.h"
#include "GonkCameraParameters.h"
namespace android {
class GonkCameraHardware;
class MediaProfiles;
class GonkRecorder;
class GonkCameraSource;
}
namespace mozilla {
namespace layers {
class TextureClient;
class ImageContainer;
}
class GonkRecorderProfile;
class GonkRecorderProfileManager;
class nsGonkCameraControl : public CameraControlImpl
{
public:
nsGonkCameraControl(uint32_t aCameraId);
void OnAutoFocusComplete(bool aSuccess);
void OnFacesDetected(camera_frame_metadata_t* aMetaData);
void OnTakePictureComplete(uint8_t* aData, uint32_t aLength);
void OnTakePictureError();
void OnRateLimitPreview(bool aLimit);
void OnNewPreviewFrame(layers::TextureClient* aBuffer);
void OnRecorderEvent(int msg, int ext1, int ext2);
void OnSystemError(CameraControlListener::SystemContext aWhere, nsresult aError);
// See ICameraControl.h for getter/setter return values.
virtual nsresult Set(uint32_t aKey, const nsAString& aValue) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, nsAString& aValue) MOZ_OVERRIDE;
virtual nsresult Set(uint32_t aKey, double aValue) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, double& aValue) MOZ_OVERRIDE;
virtual nsresult Set(uint32_t aKey, int32_t aValue) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, int32_t& aValue) MOZ_OVERRIDE;
virtual nsresult Set(uint32_t aKey, int64_t aValue) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, int64_t& aValue) MOZ_OVERRIDE;
virtual nsresult Set(uint32_t aKey, bool aValue) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, bool& aValue) MOZ_OVERRIDE;
virtual nsresult Set(uint32_t aKey, const Size& aValue) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, Size& aValue) MOZ_OVERRIDE;
virtual nsresult Set(uint32_t aKey, const nsTArray<Region>& aRegions) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, nsTArray<Region>& aRegions) MOZ_OVERRIDE;
virtual nsresult SetLocation(const Position& aLocation) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, nsTArray<Size>& aSizes) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, nsTArray<nsString>& aValues) MOZ_OVERRIDE;
virtual nsresult Get(uint32_t aKey, nsTArray<double>& aValues) MOZ_OVERRIDE;
virtual nsresult GetRecorderProfiles(nsTArray<nsString>& aProfiles) MOZ_OVERRIDE;
virtual ICameraControl::RecorderProfile*
GetProfileInfo(const nsAString& aProfile) MOZ_OVERRIDE;
nsresult PushParameters();
nsresult PullParameters();
protected:
~nsGonkCameraControl();
using CameraControlImpl::OnRateLimitPreview;
using CameraControlImpl::OnNewPreviewFrame;
using CameraControlImpl::OnAutoFocusComplete;
using CameraControlImpl::OnFacesDetected;
using CameraControlImpl::OnTakePictureComplete;
using CameraControlImpl::OnConfigurationChange;
using CameraControlImpl::OnUserError;
typedef nsTArray<Size>::index_type SizeIndex;
virtual void BeginBatchParameterSet() MOZ_OVERRIDE;
virtual void EndBatchParameterSet() MOZ_OVERRIDE;
nsresult Initialize();
nsresult ValidateConfiguration(const Configuration& aConfig, Configuration& aValidatedConfig);
nsresult SetConfigurationInternal(const Configuration& aConfig);
nsresult SetPictureConfiguration(const Configuration& aConfig);
nsresult SetVideoConfiguration(const Configuration& aConfig);
nsresult StartInternal(const Configuration* aInitialConfig);
nsresult StartPreviewInternal();
nsresult StopInternal();
template<class T> nsresult SetAndPush(uint32_t aKey, const T& aValue);
// See CameraControlImpl.h for these methods' return values.
virtual nsresult StartImpl(const Configuration* aInitialConfig = nullptr) MOZ_OVERRIDE;
virtual nsresult SetConfigurationImpl(const Configuration& aConfig) MOZ_OVERRIDE;
virtual nsresult StopImpl() MOZ_OVERRIDE;
virtual nsresult StartPreviewImpl() MOZ_OVERRIDE;
virtual nsresult StopPreviewImpl() MOZ_OVERRIDE;
virtual nsresult AutoFocusImpl() MOZ_OVERRIDE;
virtual nsresult StartFaceDetectionImpl() MOZ_OVERRIDE;
virtual nsresult StopFaceDetectionImpl() MOZ_OVERRIDE;
virtual nsresult TakePictureImpl() MOZ_OVERRIDE;
virtual nsresult StartRecordingImpl(DeviceStorageFileDescriptor* aFileDescriptor,
const StartRecordingOptions* aOptions = nullptr) MOZ_OVERRIDE;
virtual nsresult StopRecordingImpl() MOZ_OVERRIDE;
virtual nsresult ResumeContinuousFocusImpl() MOZ_OVERRIDE;
virtual nsresult PushParametersImpl() MOZ_OVERRIDE;
virtual nsresult PullParametersImpl() MOZ_OVERRIDE;
nsresult SetupRecording(int aFd, int aRotation, uint64_t aMaxFileSizeBytes,
uint64_t aMaxVideoLengthMs);
nsresult SetupRecordingFlash(bool aAutoEnableLowLightTorch);
nsresult SelectCaptureAndPreviewSize(const Size& aPreviewSize, const Size& aCaptureSize,
const Size& aMaxSize, uint32_t aCaptureSizeKey);
nsresult MaybeAdjustVideoSize();
nsresult PausePreview();
nsresult GetSupportedSize(const Size& aSize, const nsTArray<Size>& supportedSizes, Size& best);
nsresult LoadRecorderProfiles();
static PLDHashOperator Enumerate(const nsAString& aProfileName,
RecorderProfile* aProfile,
void* aUserArg);
friend class SetPictureSize;
friend class SetThumbnailSize;
nsresult SetPictureSize(const Size& aSize);
nsresult SetPictureSizeImpl(const Size& aSize);
nsresult SetThumbnailSize(const Size& aSize);
nsresult UpdateThumbnailSize();
nsresult SetThumbnailSizeImpl(const Size& aSize);
friend class android::GonkCameraSource;
android::sp<android::GonkCameraHardware> GetCameraHw();
int32_t RationalizeRotation(int32_t aRotation);
uint32_t mCameraId;
android::sp<android::GonkCameraHardware> mCameraHw;
Size mLastThumbnailSize;
Size mLastRecorderSize;
uint32_t mPreviewFps;
bool mResumePreviewAfterTakingPicture;
bool mFlashSupported;
bool mLuminanceSupported;
bool mAutoFlashModeOverridden;
bool mSeparateVideoAndPreviewSizesSupported;
Atomic<uint32_t> mDeferConfigUpdate;
GonkCameraParameters mParams;
nsRefPtr<mozilla::layers::ImageContainer> mImageContainer;
nsRefPtr<android::GonkRecorder> mRecorder;
// Touching mRecorder happens inside this monitor because the destructor
// can run on any thread, and we need to be able to clean up properly if
// GonkCameraControl goes away.
ReentrantMonitor mRecorderMonitor;
// Supported recorder profiles
nsRefPtrHashtable<nsStringHashKey, RecorderProfile> mRecorderProfiles;
nsRefPtr<DeviceStorageFile> mVideoFile;
nsString mFileFormat;
// Guards against calling StartPreviewImpl() while in OnTakePictureComplete().
ReentrantMonitor mReentrantMonitor;
private:
nsGonkCameraControl(const nsGonkCameraControl&) = delete;
nsGonkCameraControl& operator=(const nsGonkCameraControl&) = delete;
};
// camera driver callbacks
void OnRateLimitPreview(nsGonkCameraControl* gc, bool aLimit);
void OnTakePictureComplete(nsGonkCameraControl* gc, uint8_t* aData, uint32_t aLength);
void OnTakePictureError(nsGonkCameraControl* gc);
void OnAutoFocusComplete(nsGonkCameraControl* gc, bool aSuccess);
void OnAutoFocusMoving(nsGonkCameraControl* gc, bool aIsMoving);
void OnFacesDetected(nsGonkCameraControl* gc, camera_frame_metadata_t* aMetaData);
void OnNewPreviewFrame(nsGonkCameraControl* gc, layers::TextureClient* aBuffer);
void OnShutter(nsGonkCameraControl* gc);
void OnSystemError(nsGonkCameraControl* gc,
CameraControlListener::SystemContext aWhere,
int32_t aArg1, int32_t aArg2);
} // namespace mozilla
#endif // DOM_CAMERA_GONKCAMERACONTROL_H
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