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winamp/Src/mp4v/mkv_mp4v_decoder.h

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2024-09-24 12:54:57 +00:00
#pragma once
#include "../Plugins/Input/in_mkv/ifc_mkvvideodecoder.h"
#include "../Plugins/Input/in_mkv/svc_mkvdecoder.h"
#include "MFTDecoder.h"
// {E63A1285-DD51-4b2d-9847-F1C2A5638951}
static const GUID mkv_mp4v_guid =
{ 0xe63a1285, 0xdd51, 0x4b2d, { 0x98, 0x47, 0xf1, 0xc2, 0xa5, 0x63, 0x89, 0x51 } };
class MKVDecoderCreator : public svc_mkvdecoder
{
public:
static const char *getServiceName() { return "MPEG-4 Part 2 MKV Decoder"; }
static GUID getServiceGuid() { return mkv_mp4v_guid; }
int CreateVideoDecoder(const char *codec_id, const nsmkv::TrackEntryData *track_entry_data, const nsmkv::VideoData *video_data, ifc_mkvvideodecoder **decoder);
protected:
RECVS_DISPATCH;
};
class MKVMP4V : public ifc_mkvvideodecoder
{
public:
MKVMP4V(MFTDecoder *decoder, const nsmkv::VideoData *video_data);
~MKVMP4V();
int GetOutputProperties(int *x, int *y, int *color_format, double *aspect_ratio);
int DecodeBlock(const void *inputBuffer, size_t inputBufferBytes, uint64_t timestamp);
void Flush();
int GetPicture(void **data, void **decoder_data, uint64_t *timestamp);
void FreePicture(void *data, void *decoder_data);
void HurryUp(int state);
void Close();
private:
MFTDecoder *decoder;
const nsmkv::VideoData *video_data;
protected:
RECVS_DISPATCH;
};