mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-18 16:35:53 +01:00
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
|
#pragma once
|
||
|
|
#include "../Plugins/Input/in_avi/svc_avidecoder.h"
|
||
|
|
#include "../Plugins/Input/in_avi/ifc_aviaudiodecoder.h"
|
||
|
|
|
||
|
|
// {739A9D4E-2235-4298-AA4F-2E9F1B5DE8EC}
|
||
|
|
static const GUID avi_pcm_guid =
|
||
|
|
{ 0x739a9d4e, 0x2235, 0x4298, { 0xaa, 0x4f, 0x2e, 0x9f, 0x1b, 0x5d, 0xe8, 0xec } };
|
||
|
|
|
||
|
|
|
||
|
|
class AVIDecoder : public svc_avidecoder
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
static const char *getServiceName() { return "PCM AVI Decoder"; }
|
||
|
|
static GUID getServiceGuid() { return avi_pcm_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 AVIPCMDecoder : public ifc_aviaudiodecoder
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
AVIPCMDecoder(const nsavi::audio_format *waveformat);
|
||
|
|
|
||
|
|
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 Close();
|
||
|
|
|
||
|
|
private:
|
||
|
|
const nsavi::audio_format *waveformat;
|
||
|
|
};
|