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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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40
Src/aacdec-mft/AVIAACDecoder.h Normal file
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#pragma once
#include "../Plugins/Input/in_avi/svc_avidecoder.h"
#include "../Plugins/Input/in_avi/ifc_aviaudiodecoder.h"
#include "MFTDecoder.h"
// {D6DB50A7-5E2F-4374-97B0-67CA707EB3CD}
static const GUID avi_aac_guid =
{ 0xd6db50a7, 0x5e2f, 0x4374, { 0x97, 0xb0, 0x67, 0xca, 0x70, 0x7e, 0xb3, 0xcd } };
class AVIDecoder : public svc_avidecoder
{
public:
static const char *getServiceName() { return "MFT AAC AVI Decoder"; }
static GUID getServiceGuid() { return avi_aac_guid; }
int CreateAudioDecoder(const nsavi::AVIH *avi_header, const nsavi::STRH *stream_header, const nsavi::STRF *stream_format, const nsavi::STRD *stream_data, unsigned int preferred_bits, unsigned int max_channels, bool floating_point, ifc_aviaudiodecoder **decoder);
protected:
RECVS_DISPATCH;
};
class AVIAACDecoder : public ifc_aviaudiodecoder
{
public:
AVIAACDecoder(unsigned int bps, bool floating_point);
static AVIAACDecoder *Create(const nsavi::audio_format *stream_format, unsigned int preferred_bits, unsigned int max_channels, bool floating_point);
protected:
RECVS_DISPATCH;
private:
/* ifc_aviaudiodecoder implementation */
int OutputFrameSize(size_t *frame_size);
int GetOutputProperties(unsigned int *sampleRate, unsigned int *channels, unsigned int *bitsPerSample, bool *isFloat);
int DecodeChunk(uint16_t type, void **inputBuffer, size_t *inputBufferBytes, void *outputBuffer, size_t *outputBufferBytes);
void Flush();
void Close();
/* data */
MFTDecoder decoder;
unsigned int bps;
bool floating_point;
};