You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
292 lines
11 KiB
292 lines
11 KiB
/*
|
|
* Copyright (C) 2019 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_SERVERS_CAMERA_CAMERA3_HEIC_COMPOSITE_STREAM_H
|
|
#define ANDROID_SERVERS_CAMERA_CAMERA3_HEIC_COMPOSITE_STREAM_H
|
|
|
|
#include <queue>
|
|
|
|
#include <gui/IProducerListener.h>
|
|
#include <gui/CpuConsumer.h>
|
|
|
|
#include <media/hardware/VideoAPI.h>
|
|
#include <media/MediaCodecBuffer.h>
|
|
#include <media/stagefright/foundation/ALooper.h>
|
|
#include <media/stagefright/foundation/AMessage.h>
|
|
#include <media/stagefright/MediaCodec.h>
|
|
#include <media/stagefright/MediaMuxer.h>
|
|
|
|
#include "CompositeStream.h"
|
|
|
|
namespace android {
|
|
namespace camera3 {
|
|
|
|
class HeicCompositeStream : public CompositeStream, public Thread,
|
|
public CpuConsumer::FrameAvailableListener {
|
|
public:
|
|
HeicCompositeStream(sp<CameraDeviceBase> device,
|
|
wp<hardware::camera2::ICameraDeviceCallbacks> cb);
|
|
~HeicCompositeStream() override;
|
|
|
|
static bool isHeicCompositeStream(const sp<Surface> &surface);
|
|
|
|
status_t createInternalStreams(const std::vector<sp<Surface>>& consumers,
|
|
bool hasDeferredConsumer, uint32_t width, uint32_t height, int format,
|
|
camera_stream_rotation_t rotation, int *id, const String8& physicalCameraId,
|
|
const std::unordered_set<int32_t> &sensorPixelModesUsed,
|
|
std::vector<int> *surfaceIds,
|
|
int streamSetId, bool isShared) override;
|
|
|
|
status_t deleteInternalStreams() override;
|
|
|
|
status_t configureStream() override;
|
|
|
|
status_t insertGbp(SurfaceMap* /*out*/outSurfaceMap, Vector<int32_t>* /*out*/outputStreamIds,
|
|
int32_t* /*out*/currentStreamId) override;
|
|
|
|
status_t insertCompositeStreamIds(std::vector<int32_t>* compositeStreamIds /*out*/) override;
|
|
|
|
void onShutter(const CaptureResultExtras& resultExtras, nsecs_t timestamp) override;
|
|
|
|
int getStreamId() override { return mMainImageStreamId; }
|
|
|
|
// Use onShutter to keep track of frame number <-> timestamp mapping.
|
|
void onBufferReleased(const BufferInfo& bufferInfo) override;
|
|
void onBufferRequestForFrameNumber(uint64_t frameNumber, int streamId,
|
|
const CameraMetadata& settings) override;
|
|
|
|
// CpuConsumer listener implementation
|
|
void onFrameAvailable(const BufferItem& item) override;
|
|
|
|
// Return stream information about the internal camera streams
|
|
static status_t getCompositeStreamInfo(const OutputStreamInfo &streamInfo,
|
|
const CameraMetadata& ch, std::vector<OutputStreamInfo>* compositeOutput /*out*/);
|
|
|
|
static bool isSizeSupportedByHeifEncoder(int32_t width, int32_t height,
|
|
bool* useHeic, bool* useGrid, int64_t* stall, AString* hevcName = nullptr);
|
|
static bool isInMemoryTempFileSupported();
|
|
protected:
|
|
|
|
bool threadLoop() override;
|
|
bool onStreamBufferError(const CaptureResultExtras& resultExtras) override;
|
|
void onResultError(const CaptureResultExtras& resultExtras) override;
|
|
void onRequestError(const CaptureResultExtras& resultExtras) override;
|
|
|
|
private:
|
|
//
|
|
// HEIC/HEVC Codec related structures, utility functions, and callbacks
|
|
//
|
|
struct CodecOutputBufferInfo {
|
|
int32_t index;
|
|
int32_t offset;
|
|
int32_t size;
|
|
int64_t timeUs;
|
|
uint32_t flags;
|
|
};
|
|
|
|
struct CodecInputBufferInfo {
|
|
int32_t index;
|
|
int64_t timeUs;
|
|
size_t tileIndex;
|
|
};
|
|
|
|
class CodecCallbackHandler : public AHandler {
|
|
public:
|
|
explicit CodecCallbackHandler(wp<HeicCompositeStream> parent) {
|
|
mParent = parent;
|
|
}
|
|
virtual void onMessageReceived(const sp<AMessage> &msg);
|
|
private:
|
|
wp<HeicCompositeStream> mParent;
|
|
};
|
|
|
|
enum {
|
|
kWhatCallbackNotify,
|
|
};
|
|
|
|
bool mUseHeic;
|
|
sp<MediaCodec> mCodec;
|
|
sp<ALooper> mCodecLooper, mCallbackLooper;
|
|
sp<CodecCallbackHandler> mCodecCallbackHandler;
|
|
sp<AMessage> mAsyncNotify;
|
|
sp<AMessage> mFormat;
|
|
size_t mNumOutputTiles;
|
|
|
|
int32_t mOutputWidth, mOutputHeight;
|
|
size_t mMaxHeicBufferSize;
|
|
int32_t mGridWidth, mGridHeight;
|
|
size_t mGridRows, mGridCols;
|
|
bool mUseGrid; // Whether to use framework YUV frame tiling.
|
|
|
|
static const int64_t kNoFrameDropMaxPtsGap = -1000000;
|
|
static const int32_t kNoGridOpRate = 30;
|
|
static const int32_t kGridOpRate = 120;
|
|
|
|
void onHeicOutputFrameAvailable(const CodecOutputBufferInfo& bufferInfo);
|
|
void onHeicInputFrameAvailable(int32_t index); // Only called for YUV input mode.
|
|
void onHeicFormatChanged(sp<AMessage>& newFormat);
|
|
void onHeicCodecError();
|
|
|
|
status_t initializeCodec(uint32_t width, uint32_t height,
|
|
const sp<CameraDeviceBase>& cameraDevice);
|
|
void deinitCodec();
|
|
|
|
//
|
|
// Composite stream related structures, utility functions and callbacks.
|
|
//
|
|
struct InputFrame {
|
|
int32_t orientation;
|
|
int32_t quality;
|
|
|
|
CpuConsumer::LockedBuffer appSegmentBuffer;
|
|
std::vector<CodecOutputBufferInfo> codecOutputBuffers;
|
|
std::unique_ptr<CameraMetadata> result;
|
|
|
|
// Fields that are only applicable to HEVC tiling.
|
|
CpuConsumer::LockedBuffer yuvBuffer;
|
|
std::vector<CodecInputBufferInfo> codecInputBuffers;
|
|
|
|
bool error; // Main input image buffer error
|
|
bool exifError; // Exif/APP_SEGMENT buffer error
|
|
int64_t timestamp;
|
|
int32_t requestId;
|
|
|
|
sp<AMessage> format;
|
|
sp<MediaMuxer> muxer;
|
|
int fenceFd;
|
|
int fileFd;
|
|
ssize_t trackIndex;
|
|
ANativeWindowBuffer *anb;
|
|
|
|
bool appSegmentWritten;
|
|
size_t pendingOutputTiles;
|
|
size_t codecInputCounter;
|
|
|
|
InputFrame() : orientation(0), quality(kDefaultJpegQuality), error(false),
|
|
exifError(false), timestamp(-1), requestId(-1), fenceFd(-1),
|
|
fileFd(-1), trackIndex(-1), anb(nullptr), appSegmentWritten(false),
|
|
pendingOutputTiles(0), codecInputCounter(0) { }
|
|
};
|
|
|
|
void compilePendingInputLocked();
|
|
// Find first complete and valid frame with smallest frame number
|
|
bool getNextReadyInputLocked(int64_t *frameNumber /*out*/);
|
|
// Find next failing frame number with smallest frame number and return respective frame number
|
|
int64_t getNextFailingInputLocked();
|
|
|
|
status_t processInputFrame(int64_t frameNumber, InputFrame &inputFrame);
|
|
status_t processCodecInputFrame(InputFrame &inputFrame);
|
|
status_t startMuxerForInputFrame(int64_t frameNumber, InputFrame &inputFrame);
|
|
status_t processAppSegment(int64_t frameNumber, InputFrame &inputFrame);
|
|
status_t processOneCodecOutputFrame(int64_t frameNumber, InputFrame &inputFrame);
|
|
status_t processCompletedInputFrame(int64_t frameNumber, InputFrame &inputFrame);
|
|
|
|
void releaseInputFrameLocked(int64_t frameNumber, InputFrame *inputFrame /*out*/);
|
|
void releaseInputFramesLocked();
|
|
|
|
size_t findAppSegmentsSize(const uint8_t* appSegmentBuffer, size_t maxSize,
|
|
size_t* app1SegmentSize);
|
|
status_t copyOneYuvTile(sp<MediaCodecBuffer>& codecBuffer,
|
|
const CpuConsumer::LockedBuffer& yuvBuffer,
|
|
size_t top, size_t left, size_t width, size_t height);
|
|
void initCopyRowFunction(int32_t width);
|
|
static size_t calcAppSegmentMaxSize(const CameraMetadata& info);
|
|
void updateCodecQualityLocked(int32_t quality);
|
|
|
|
static const nsecs_t kWaitDuration = 10000000; // 10 ms
|
|
static const int32_t kDefaultJpegQuality = 99;
|
|
static const auto kJpegDataSpace = HAL_DATASPACE_V0_JFIF;
|
|
static const android_dataspace kAppSegmentDataSpace =
|
|
static_cast<android_dataspace>(HAL_DATASPACE_JPEG_APP_SEGMENTS);
|
|
static const android_dataspace kHeifDataSpace =
|
|
static_cast<android_dataspace>(HAL_DATASPACE_HEIF);
|
|
// Use the limit of pipeline depth in the API sepc as maximum number of acquired
|
|
// app segment buffers.
|
|
static const uint32_t kMaxAcquiredAppSegment = 8;
|
|
|
|
int mAppSegmentStreamId, mAppSegmentSurfaceId;
|
|
sp<CpuConsumer> mAppSegmentConsumer;
|
|
sp<Surface> mAppSegmentSurface;
|
|
size_t mAppSegmentMaxSize;
|
|
std::queue<int64_t> mAppSegmentFrameNumbers;
|
|
CameraMetadata mStaticInfo;
|
|
|
|
int mMainImageStreamId, mMainImageSurfaceId;
|
|
sp<Surface> mMainImageSurface;
|
|
sp<CpuConsumer> mMainImageConsumer; // Only applicable for HEVC codec.
|
|
bool mYuvBufferAcquired; // Only applicable to HEVC codec
|
|
std::queue<int64_t> mMainImageFrameNumbers;
|
|
|
|
static const int32_t kMaxOutputSurfaceProducerCount = 1;
|
|
sp<Surface> mOutputSurface;
|
|
sp<ProducerListener> mProducerListener;
|
|
int32_t mDequeuedOutputBufferCnt;
|
|
|
|
// Map from frame number to JPEG setting of orientation+quality
|
|
struct HeicSettings {
|
|
int32_t orientation;
|
|
int32_t quality;
|
|
int64_t timestamp;
|
|
int32_t requestId;
|
|
bool shutterNotified;
|
|
|
|
HeicSettings() : orientation(0), quality(95), timestamp(0),
|
|
requestId(-1), shutterNotified(false) {}
|
|
HeicSettings(int32_t _orientation, int32_t _quality) :
|
|
orientation(_orientation),
|
|
quality(_quality), timestamp(0),
|
|
requestId(-1), shutterNotified(false) {}
|
|
|
|
};
|
|
std::map<int64_t, HeicSettings> mSettingsByFrameNumber;
|
|
|
|
// Keep all incoming APP segment Blob buffer pending further processing.
|
|
std::vector<int64_t> mInputAppSegmentBuffers;
|
|
|
|
// Keep all incoming HEIC blob buffer pending further processing.
|
|
std::vector<CodecOutputBufferInfo> mCodecOutputBuffers;
|
|
std::queue<int64_t> mCodecOutputBufferFrameNumbers;
|
|
size_t mCodecOutputCounter;
|
|
int32_t mQuality;
|
|
|
|
// Keep all incoming Yuv buffer pending tiling and encoding (for HEVC YUV tiling only)
|
|
std::vector<int64_t> mInputYuvBuffers;
|
|
// Keep all codec input buffers ready to be filled out (for HEVC YUV tiling only)
|
|
std::vector<int32_t> mCodecInputBuffers;
|
|
|
|
// Artificial strictly incremental YUV grid timestamp to make encoder happy.
|
|
int64_t mGridTimestampUs;
|
|
|
|
// Indexed by frame number. In most common use case, entries are accessed in order.
|
|
std::map<int64_t, InputFrame> mPendingInputFrames;
|
|
|
|
// Function pointer of libyuv row copy.
|
|
void (*mFnCopyRow)(const uint8_t* src, uint8_t* dst, int width);
|
|
|
|
// A set of APP_SEGMENT error frame numbers
|
|
std::set<int64_t> mExifErrorFrameNumbers;
|
|
void flagAnExifErrorFrameNumber(int64_t frameNumber);
|
|
|
|
// The status id for tracking the active/idle status of this composite stream
|
|
int mStatusId;
|
|
void markTrackerIdle();
|
|
};
|
|
|
|
}; // namespace camera3
|
|
}; // namespace android
|
|
|
|
#endif //ANDROID_SERVERS_CAMERA_CAMERA3_HEIC_COMPOSITE_STREAM_H
|