mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-11-19 18:38:36 +00:00
238 lines
9.1 KiB
C++
238 lines
9.1 KiB
C++
/*
|
|
* 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 "mozilla/ReentrantMonitor.h"
|
|
#include "DeviceStorage.h"
|
|
#include "CameraControlImpl.h"
|
|
#include "CameraCommon.h"
|
|
#include "GonkCameraHwMgr.h"
|
|
#include "GonkCameraParameters.h"
|
|
|
|
#ifdef MOZ_WIDGET_GONK
|
|
#include <media/MediaProfiles.h>
|
|
#include <camera/Camera.h>
|
|
#include "GonkRecorder.h"
|
|
#else
|
|
#include "FallbackCameraPlatform.h"
|
|
#endif
|
|
|
|
class nsITimer;
|
|
|
|
namespace android {
|
|
class GonkCameraHardware;
|
|
class GonkRecorder;
|
|
class GonkCameraSource;
|
|
}
|
|
|
|
namespace mozilla {
|
|
|
|
namespace layers {
|
|
class TextureClient;
|
|
class ImageContainer;
|
|
class Image;
|
|
}
|
|
|
|
class nsGonkCameraControl : public CameraControlImpl
|
|
{
|
|
public:
|
|
nsGonkCameraControl(uint32_t aCameraId);
|
|
|
|
void OnAutoFocusMoving(bool aIsMoving);
|
|
void OnAutoFocusComplete(bool aSuccess, bool aExpired);
|
|
void OnFacesDetected(camera_frame_metadata_t* aMetaData);
|
|
void OnTakePictureComplete(uint8_t* aData, uint32_t aLength);
|
|
void OnTakePictureError();
|
|
void OnRateLimitPreview(bool aLimit);
|
|
void OnPoster(void* aData, uint32_t aLength);
|
|
void OnNewPreviewFrame(layers::TextureClient* aBuffer);
|
|
#ifdef MOZ_WIDGET_GONK
|
|
void OnRecorderEvent(int msg, int ext1, int ext2);
|
|
#endif
|
|
void OnSystemError(CameraControlListener::SystemContext aWhere, nsresult aError);
|
|
|
|
// See ICameraControl.h for getter/setter return values.
|
|
virtual nsresult Set(uint32_t aKey, const nsAString& aValue) override;
|
|
virtual nsresult Get(uint32_t aKey, nsAString& aValue) override;
|
|
virtual nsresult Set(uint32_t aKey, double aValue) override;
|
|
virtual nsresult Get(uint32_t aKey, double& aValue) override;
|
|
virtual nsresult Set(uint32_t aKey, int32_t aValue) override;
|
|
virtual nsresult Get(uint32_t aKey, int32_t& aValue) override;
|
|
virtual nsresult Set(uint32_t aKey, int64_t aValue) override;
|
|
virtual nsresult Get(uint32_t aKey, int64_t& aValue) override;
|
|
virtual nsresult Set(uint32_t aKey, bool aValue) override;
|
|
virtual nsresult Get(uint32_t aKey, bool& aValue) override;
|
|
virtual nsresult Set(uint32_t aKey, const Size& aValue) override;
|
|
virtual nsresult Get(uint32_t aKey, Size& aValue) override;
|
|
virtual nsresult Set(uint32_t aKey, const nsTArray<Region>& aRegions) override;
|
|
virtual nsresult Get(uint32_t aKey, nsTArray<Region>& aRegions) override;
|
|
|
|
virtual nsresult SetLocation(const Position& aLocation) override;
|
|
|
|
virtual nsresult Get(uint32_t aKey, nsTArray<Size>& aSizes) override;
|
|
virtual nsresult Get(uint32_t aKey, nsTArray<nsString>& aValues) override;
|
|
virtual nsresult Get(uint32_t aKey, nsTArray<double>& aValues) override;
|
|
|
|
virtual nsresult GetRecorderProfiles(nsTArray<nsString>& aProfiles) override;
|
|
virtual ICameraControl::RecorderProfile*
|
|
GetProfileInfo(const nsAString& aProfile) 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() override;
|
|
virtual void EndBatchParameterSet() 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) override;
|
|
virtual nsresult SetConfigurationImpl(const Configuration& aConfig) override;
|
|
virtual nsresult StopImpl() override;
|
|
virtual nsresult StartPreviewImpl() override;
|
|
virtual nsresult StopPreviewImpl() override;
|
|
virtual nsresult AutoFocusImpl() override;
|
|
virtual nsresult StartFaceDetectionImpl() override;
|
|
virtual nsresult StopFaceDetectionImpl() override;
|
|
virtual nsresult TakePictureImpl() override;
|
|
virtual nsresult StartRecordingImpl(DeviceStorageFileDescriptor* aFileDescriptor,
|
|
const StartRecordingOptions* aOptions = nullptr) override;
|
|
virtual nsresult StopRecordingImpl() override;
|
|
virtual nsresult PauseRecordingImpl() override;
|
|
virtual nsresult ResumeRecordingImpl() override;
|
|
virtual nsresult ResumeContinuousFocusImpl() override;
|
|
virtual nsresult PushParametersImpl() override;
|
|
virtual nsresult PullParametersImpl() 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);
|
|
|
|
void CreatePoster(layers::Image* aImage, uint32_t aWidth, uint32_t aHeight, int32_t aRotation);
|
|
|
|
nsresult LoadRecorderProfiles();
|
|
|
|
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;
|
|
Size mRequestedPreviewSize;
|
|
uint32_t mPreviewFps;
|
|
bool mResumePreviewAfterTakingPicture;
|
|
bool mFlashSupported;
|
|
bool mLuminanceSupported;
|
|
bool mAutoFlashModeOverridden;
|
|
bool mSeparateVideoAndPreviewSizesSupported;
|
|
Atomic<uint32_t> mDeferConfigUpdate;
|
|
GonkCameraParameters mParams;
|
|
|
|
RefPtr<mozilla::layers::ImageContainer> mImageContainer;
|
|
|
|
#ifdef MOZ_WIDGET_GONK
|
|
RefPtr<android::GonkRecorder> mRecorder;
|
|
#endif
|
|
// 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;
|
|
|
|
RefPtr<DeviceStorageFile> mVideoFile;
|
|
nsString mFileFormat;
|
|
|
|
Atomic<bool> mCapturePoster;
|
|
int32_t mVideoRotation;
|
|
|
|
bool mAutoFocusPending;
|
|
nsCOMPtr<nsITimer> mAutoFocusCompleteTimer;
|
|
int32_t mAutoFocusCompleteExpired;
|
|
|
|
uint32_t mPrevFacesDetected;
|
|
|
|
// 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
|