Initial community commit

1 files changed, 50 insertions, 0 deletions

diff --git a/Src/Plugins/Encoder/enc_wma/AudioCoderWMA.h b/Src/Plugins/Encoder/enc_wma/AudioCoderWMA.h
new file mode 100644
index 00000000..0e877a97
--- /dev/null
+++ b/Src/Plugins/Encoder/enc_wma/AudioCoderWMA.h
@@ -0,0 +1,50 @@
+#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