From 45ecda855405f102bcc5d8fbadc5f2376e8e9c42 Mon Sep 17 00:00:00 2001 From: Alberto Delmás Date: Wed, 17 Aug 2011 14:24:42 +0200 Subject: Windows Media Image decoder (WMVP/WVP2) Signed-off-by: Anton Khirnov --- libavcodec/vc1dsp.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'libavcodec/vc1dsp.h') diff --git a/libavcodec/vc1dsp.h b/libavcodec/vc1dsp.h index e1b6ba0aa8..3e0a88e28d 100644 --- a/libavcodec/vc1dsp.h +++ b/libavcodec/vc1dsp.h @@ -60,6 +60,16 @@ typedef struct VC1DSPContext { /* 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); -- cgit v1.2.3