Initial community commit

Src/vp8x/nsv_vp8_decoder.h

@@ -0,0 +1,39 @@
+#pragma once
+#include "../nsv/svc_nsvFactory.h"
+#include "../nsv/dec_if.h"
+#define VPX_CODEC_DISABLE_COMPAT 1
+#include <vpx/vpx_decoder.h>
+#include <vpx/vp8dx.h>
+
+// {9CF1837B-4A88-433d-B54B-9C783D39974F}
+static const GUID vp8_nsv_guid = 
+{ 0x9cf1837b, 0x4a88, 0x433d, { 0xb5, 0x4b, 0x9c, 0x78, 0x3d, 0x39, 0x97, 0x4f } };
+
+
+class NSVFactory : public svc_nsvFactory
+{
+public:
+	static const char *getServiceName() { return "VP8 NSV Decoder"; }
+	static GUID getServiceGuid() { return vp8_nsv_guid; } 
+	IVideoDecoder *CreateVideoDecoder(int w, int h, double framerate, unsigned int fmt, int *flip);
+
+protected:
+	RECVS_DISPATCH;
+};
+
+
+class VP8_Decoder : public IVideoDecoder 
+{
+  public:
+    VP8_Decoder(int w, int h);
+    ~VP8_Decoder();
+    int decode(int need_kf, 
+            void *in, int in_len, 
+            void **out, // out is set to a pointer to data
+            unsigned int *out_type, // 'Y','V','1','2' is currently defined
+            int *is_kf);
+    void flush() { }
+  private:
+   	vpx_codec_ctx_t decoder;
+    YV12_PLANES planes;
+};