moonlight-qt/app/streaming/video/decoder.h

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#pragma once
#include <Limelight.h>
#include <SDL.h>
#include "settings/streamingpreferences.h"
#define SDL_CODE_FRAME_READY 0
#define MAX_SLICES 4
typedef struct _VIDEO_STATS {
uint32_t receivedFrames;
uint32_t decodedFrames;
uint32_t renderedFrames;
uint32_t networkDroppedFrames;
uint32_t pacerDroppedFrames;
uint32_t totalReassemblyTime;
uint32_t totalDecodeTime;
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uint32_t totalPacerTime;
uint32_t totalRenderTime;
float receivedFps;
float decodedFps;
float renderedFps;
uint32_t measurementStartTimestamp;
} VIDEO_STATS, *PVIDEO_STATS;
class IVideoDecoder {
public:
virtual ~IVideoDecoder() {}
virtual bool initialize(StreamingPreferences::VideoDecoderSelection vds,
SDL_Window* window,
int videoFormat,
int width,
int height,
int frameRate,
bool enableVsync) = 0;
virtual bool isHardwareAccelerated() = 0;
virtual int getDecoderCapabilities() = 0;
virtual int submitDecodeUnit(PDECODE_UNIT du) = 0;
virtual void renderFrame(SDL_UserEvent* event) = 0;
virtual void dropFrame(SDL_UserEvent* event) = 0;
virtual void queueFrame(void* data1 = nullptr,
void* data2 = nullptr)
{
SDL_Event event;
event.type = SDL_USEREVENT;
event.user.code = SDL_CODE_FRAME_READY;
event.user.data1 = data1;
event.user.data2 = data2;
SDL_PushEvent(&event);
}
};