Initial community commit

1 files changed, 35 insertions, 0 deletions

diff --git a/Src/adpcm/flv_adpcm_decoder.h b/Src/adpcm/flv_adpcm_decoder.h
new file mode 100644
index 00000000..68e75384
--- /dev/null
+++ b/Src/adpcm/flv_adpcm_decoder.h
@@ -0,0 +1,35 @@
+#pragma once
+#include "../Plugins/Input/in_flv/svc_flvdecoder.h"
+#include "../Plugins/Input/in_flv/FLVAudioHeader.h"
+#include "../Plugins/Input/in_flv/ifc_flvaudiodecoder.h"
+
+// {A1249BA5-97F3-4820-9E3B-EB883AE7D19A}
+static const GUID flv_adpcm_guid = 
+{ 0xa1249ba5, 0x97f3, 0x4820, { 0x9e, 0x3b, 0xeb, 0x88, 0x3a, 0xe7, 0xd1, 0x9a } };
+
+
+class FLVDecoderCreator : public svc_flvdecoder
+{
+public:
+	static const char *getServiceName() { return "ADPCM FLV Decoder"; }
+	static GUID getServiceGuid() { return flv_adpcm_guid; } 
+	int CreateAudioDecoder(int stereo, int bits, int sample_rate, int format, ifc_flvaudiodecoder **decoder);
+	int HandlesAudio(int format_type);
+protected:
+	RECVS_DISPATCH;
+};
+
+class FLVADPCM : public ifc_flvaudiodecoder
+{
+public:
+	FLVADPCM(unsigned int channels);
+	int GetOutputFormat(unsigned int *sample_rate, unsigned int *channels, unsigned int *bits);
+	int DecodeSample(const void *input_buffer, size_t input_buffer_bytes, void *samples, size_t *samples_size_bytes, double *bitrate);
+	void Close();
+private:
+/* data */
+	unsigned int channels;
+
+protected:
+	RECVS_DISPATCH;
+};