mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-09-24 15:54:12 +00:00
50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
#ifndef AUDIOCODERWMA_H
|
|
#define AUDIOCODERWMA_H
|
|
|
|
#include "../nsv/enc_if.h"
|
|
#include "main.h"
|
|
|
|
class CustomWMWriterSink;
|
|
|
|
class AudioCoderWMA : public AudioCoder
|
|
{
|
|
public:
|
|
AudioCoderWMA(int nch, int srate, int bps, configtype *cfg, char *configfile);
|
|
virtual int Encode(int framepos, void *in, int in_avail, int *in_used, void *out, int out_avail); //returns bytes in out
|
|
virtual ~AudioCoderWMA();
|
|
int GetLastError();
|
|
void PrepareToFinish();
|
|
void OnFinished(const wchar_t *filename);
|
|
HRESULT SelectAndLoadResampler(int numchannels, int samplerate, int bitpersamp);
|
|
|
|
HRESULT CreateAndConfigureWriter(WORD nch, WORD srate, WORD bps, char *configfile);
|
|
HRESULT CreateAndConfigureProfile(WAVEFORMATEX* pWaveLimits, IWMProfile** ppProfile, char *configfile);
|
|
|
|
private:
|
|
bool begin_writing;
|
|
int error;
|
|
IWMWriterFileSink *sink;
|
|
IWMWriter *writer;
|
|
IWMWriterAdvanced *writerAdvanced;
|
|
double timeunits_per_byte; // "100 nanosecond units" -- ie: ( ( (10000000.0) / (double)samplerate ) / (double)numchannels ) / ( (double)bitspersamp/ 8.0 )
|
|
int input_bytecount;
|
|
QWORD lastByteCount;
|
|
wchar_t tempFilename[MAX_PATH];
|
|
|
|
};
|
|
|
|
enum AudioCoderWMAErrors
|
|
{
|
|
WMA_NO_ERROR = 0,
|
|
WMA_CANT_FIND_WMSDK = -1,
|
|
WMA_CANT_LOAD_CREATOR = -2,
|
|
WMA_CANT_CREATE_WRITER = -3,
|
|
WMA_CANT_SET_INPUT_FORMAT = -4,
|
|
WMA_CANT_SET_OUTPUT_FORMAT = -5,
|
|
WMA_CANT_MAKE_CUSTOM_SINK = -6,
|
|
WMA_CANT_QUERY_WRITER_INTERFACE = -7,
|
|
WMA_CANT_QUERY_SINK_INTERFACE = -8,
|
|
WMA_CANT_ADD_SINK = -9,
|
|
};
|
|
|
|
#endif//AUDIOCODERWMA_H
|