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Jef 2024-09-24 14:54:57 +02:00
parent 537bcbc862
commit fc06254474
16440 changed files with 4239995 additions and 2 deletions
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Src/jpeg/mp4_jpeg_decoder.h Normal file
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#include "../Plugins/Input/in_mp4/mpeg4video.h"
#include "loader_jpg.h"
// {CFF4B746-8D98-48c1-BDDF-9AA750F51517}
static const GUID mp4_jpeg_guid =
{ 0xcff4b746, 0x8d98, 0x48c1, { 0xbd, 0xdf, 0x9a, 0xa7, 0x50, 0xf5, 0x15, 0x17 } };
class MP4JPEGDecoder : public MP4VideoDecoder
{
public:
static const char *getServiceName() { return "JPEG MP4 Decoder"; }
static GUID getServiceGuid() { return mp4_jpeg_guid; }
MP4JPEGDecoder();
int Open(MP4FileHandle mp4_file, MP4TrackId mp4_track);
int GetOutputFormat(int *x, int *y, int *color_format, double *aspect_ratio);
int DecodeSample(const void *inputBuffer, size_t inputBufferBytes, MP4Timestamp timestamp);
void Close();
int CanHandleCodec(const char *codecName);
int GetPicture(void **data, void **decoder_data, MP4Timestamp *timestamp);
void FreePicture(void *data, void *decoder_data);
protected:
RECVS_DISPATCH;
private:
JpgLoad *jpegLoader; // new during Open(), since we might have been created just for CanHandleCodec
int width, height;
void *decoded_image; // ARGB32
};