Windows Media Image decoder (WMVP/WVP2)
Signed-off-by: Anton Khirnov <[email protected]>
diff --git a/libavcodec/vc1dsp.h b/libavcodec/vc1dsp.h
index e1b6ba0..3e0a88e 100644
--- a/libavcodec/vc1dsp.h
+++ b/libavcodec/vc1dsp.h
@@ -60,6 +60,16 @@
/* This is really one func used in VC-1 decoding */
h264_chroma_mc_func put_no_rnd_vc1_chroma_pixels_tab[3];
h264_chroma_mc_func avg_no_rnd_vc1_chroma_pixels_tab[3];
+
+ /* Windows Media Image functions */
+ void (*sprite_h)(uint8_t *dst, const uint8_t *src, int offset, int advance, int count);
+ void (*sprite_v_single)(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset, int width);
+ void (*sprite_v_double_noscale)(uint8_t *dst, const uint8_t *src1a, const uint8_t *src2a, int alpha, int width);
+ void (*sprite_v_double_onescale)(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset1,
+ const uint8_t *src2a, int alpha, int width);
+ void (*sprite_v_double_twoscale)(uint8_t *dst, const uint8_t *src1a, const uint8_t *src1b, int offset1,
+ const uint8_t *src2a, const uint8_t *src2b, int offset2,
+ int alpha, int width);
} VC1DSPContext;
void ff_vc1dsp_init(VC1DSPContext* c);
