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https://gitee.com/openharmony/multimedia_av_codec
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删除include
Signed-off-by: c00489537 <chenbing44@huawei.com>
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c00489537
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#ifndef FCODEC_H
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#define FCODEC_H
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#include <vector>
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#include <map>
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#include <list>
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#include <atomic>
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#include <shared_mutex>
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#include <tuple>
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#include "codecbase.h"
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#include "avcodec_errors.h" //Errorcode
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#include "avcodec_common.h" //AVCodecBufferInfo & callback
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#include "plugin_buffer.h" //buffer
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#include "surface_memory.h" //SurfaceMemory surface_allocator
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#include "ffmpeg_utils.h"
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#include "task_thread.h"
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#include "share_memory.h"
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#include "codec_utils.h"
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// #include "AVCodecBase.h"
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extern "C" {
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#include "libavcodec/avcodec.h"
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#include "libswscale/swscale.h"
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#include "libavutil/imgutils.h"
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};
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// using namespace OHOS::Media::Codec;
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namespace OHOS { namespace Media { namespace Codec {
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class FCodec : public CodecBase {
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public:
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FCodec() = default;
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~FCodec() override = default;
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static std::shared_ptr<CodecBase> Create(const std::string &name);
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static std::shared_ptr<CodecBase> Create(bool isEncoder, const std::string &mime);
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int32_t Configure(const Format &format) override;
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int32_t Start() override;
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int32_t Stop() override;
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int32_t Flush() override;
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int32_t Reset() override;
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int32_t Release() override;
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int32_t SetParameter(const Format &format) override;
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int32_t GetOutputFormat(Format &format) override;
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std::shared_ptr<AVSharedMemory> GetInputBuffer(size_t index) override;
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int32_t QueueInputBuffer(size_t index, const AVCodecBufferInfo &info, AVCodecBufferFlag &flag) override;
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std::shared_ptr<AVSharedMemory> GetOutputBuffer(size_t index) override;
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int32_t ReleaseOutputBuffer(size_t index) override;
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int32_t SetCallback(const std::shared_ptr<AVCodecCallback> &callback) override;
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int32_t SetOutputSurface(sptr<Surface> surface) override;
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int32_t RenderOutputBuffer(size_t index) override;
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int32_t Pause() override;
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int32_t Resume() override;
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int32_t NotifyEos() override;
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sptr<Surface> CreateInputSurface() override;
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int32_t SignalRequestIDRFrame() override;
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struct BufferInfo
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{
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public:
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BufferInfo(size_t index, uint32_t flag, int32_t offset, int32_t size, int64_t pts) :
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index_(index), flag_(flag), offset_(offset), size_(size), pts_(pts){};
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~BufferInfo() = default;
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size_t index_;
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uint32_t flag_;
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int32_t offset_;
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int32_t size_;
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int64_t pts_;
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};
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struct AVBuffer
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{
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public:
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AVBuffer() = default;
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~AVBuffer() = default;
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enum status {
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OWNED_BY_CODEC,
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OWNED_BY_USER,
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OWNED_BY_SURFACE,
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};
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// std::vector<std::shared_ptr<ShareMemory>> shabuffer_ {};
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std::shared_ptr<ShareMemory> shabuffer_;
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std::shared_ptr<Buffer> buffer_;
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std::atomic<status> owner_;
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uint64_t flag_;
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int64_t pts_;
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};
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private:
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int32_t Init(const std::string &name);
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std::shared_ptr<AVSharedMemory> GetBuffer(size_t index, uint32_t port);
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enum struct State : int32_t {
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Uninitialized,
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Initialized,
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Configured,
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Running,
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Flushing,
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Flushed,
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Stopping,
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Releasing,
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EOS,
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Error,
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};
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template <typename T>
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void GetParameter(Tag tag, T &val);
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bool IsActive() const;
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void ResetContext(bool isFlush=false);
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std::tuple<uint32_t, uint32_t> CalculateBufferSize();
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int32_t AllocateBuffers();
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int32_t ReleaseBuffers(bool isFlush=false);
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void sendFrame();
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void receiveFrame();
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void renderFrame();
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int32_t FillFrameBuffer(const std::shared_ptr<AVBuffer> &frameBuffer);
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int32_t UpdateSurfaceMemory(std::shared_ptr<SurfaceMemory> &surfaceMemory, int64_t pts);
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std::string codecName_;
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std::atomic<State> state_{State::Uninitialized};
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uint32_t width_{0};
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uint32_t height_{0};
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std::map<Tag, Any> decParams_;
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bool isUpTodate_{false};
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// INIT
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std::shared_ptr<AVCodec> avCodec_{nullptr};
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// Config
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std::shared_ptr<AVCodecContext> avCodecContext_{nullptr};
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// Start
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std::shared_ptr<AVPacket> avPacket_{nullptr};
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std::shared_ptr<AVFrame> cachedFrame_{nullptr};
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// std::shared_ptr<ShareAllocator> shaAlloc_{nullptr};
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std::shared_ptr<SurfaceAllocator> sfAlloc_{nullptr};
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// Receive frame
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uint8_t *scaleData_[AV_NUM_DATA_POINTERS];
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int32_t scaleLineSize_[AV_NUM_DATA_POINTERS];
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std::shared_ptr<Scale> scale_{nullptr};
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bool isConverted_{false};
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// Running
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std::vector<std::shared_ptr<AVBuffer>> buffers_[2];
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std::list<size_t> codecAvailBuffers_; // 保留
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std::list<size_t> renderBuffers_;
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std::list<std::shared_ptr<FCodec::BufferInfo>> inBufQue_;
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uint32_t inBufferCnt_; // 输入buffer个数，默认8个
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uint32_t outBufferCnt_; // 输入buffer个数，默认8个
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uint32_t outBufferSize_;
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sptr<Surface> surface_{nullptr};
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VideoPixelFormat outputPixelFmt_{VideoPixelFormat::RGBA};
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VideoScaleType scalingType_ {VideoScaleType::VIDEO_SCALE_TYPE_FIT};
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SurfaceRotation surfaceRotate_{SurfaceRotation::SURFACE_ROTATION_0};
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std::shared_ptr<TaskThread> sendTask_{nullptr};
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std::shared_ptr<TaskThread> receiveTask_{nullptr};
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std::shared_ptr<TaskThread> renderTask_{nullptr};
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std::shared_mutex inputMutex_;
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std::mutex outputMutex_;
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std::mutex sendMutex_;
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std::mutex syncMutex_;
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std::condition_variable outputCv_;
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std::condition_variable sendCv_;
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std::shared_ptr<AVCodecCallback> callback_;
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bool isSendWait_ = false;
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};
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}}} // namespace OHOS::Media::Codec
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#endif // FCODEC_H
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