mirror of
https://github.com/moonlight-stream/moonlight-qt
synced 2024-11-16 16:27:59 +00:00
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
#pragma once
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#include "decoder.h"
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#include "ffmpeg-renderers/renderer.h"
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#include "ffmpeg-renderers/pacer/pacer.h"
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extern "C" {
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#include <libavcodec/avcodec.h>
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}
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class FFmpegVideoDecoder : public IVideoDecoder {
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public:
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FFmpegVideoDecoder();
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virtual ~FFmpegVideoDecoder();
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virtual bool initialize(StreamingPreferences::VideoDecoderSelection vds,
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SDL_Window* window,
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int videoFormat,
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int width,
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int height,
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int maxFps,
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bool enableVsync) override;
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virtual bool isHardwareAccelerated() override;
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virtual int getDecoderCapabilities() override;
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virtual int submitDecodeUnit(PDECODE_UNIT du) override;
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virtual void renderFrame(SDL_UserEvent* event) override;
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virtual void dropFrame(SDL_UserEvent* event) override;
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virtual IFFmpegRenderer* getRenderer();
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private:
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bool completeInitialization(AVCodec* decoder, SDL_Window* window,
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int videoFormat, int width, int height,
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int maxFps, bool enableVsync, bool testOnly);
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IFFmpegRenderer* createAcceleratedRenderer(const AVCodecHWConfig* hwDecodeCfg);
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void reset();
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static
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enum AVPixelFormat ffGetFormat(AVCodecContext* context,
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const enum AVPixelFormat* pixFmts);
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AVPacket m_Pkt;
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AVCodecContext* m_VideoDecoderCtx;
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QByteArray m_DecodeBuffer;
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const AVCodecHWConfig* m_HwDecodeCfg;
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IFFmpegRenderer* m_Renderer;
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SDL_atomic_t m_QueuedFrames;
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int m_ConsecutiveFailedDecodes;
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Pacer* m_Pacer;
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static const uint8_t k_H264TestFrame[];
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static const uint8_t k_HEVCTestFrame[];
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};
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