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| author | Loren Merritt <lorenm@u.washington.edu> | 2008-08-15 00:14:07 +0000 |
|---|---|---|
| committer | Loren Merritt <lorenm@u.washington.edu> | 2008-08-15 00:14:07 +0000 |
| commit | 2272e04aa73088969f913f9aad8ad8880d4d2311 (patch) | |
| tree | 84230b6266f7f77b84c6317658c5e4ba24e33974 /libavcodec | |
| parent | 62a57fae59705a661b3d6725263215896e49fa6c (diff) | |
document some dsp alignments
Originally committed as revision 14771 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/dsputil.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index 0beef799d4..6a67a05175 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -340,12 +340,13 @@ typedef struct DSPContext { void (*add_png_paeth_prediction)(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp); void (*bswap_buf)(uint32_t *dst, const uint32_t *src, int w); - void (*h264_v_loop_filter_luma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0); - void (*h264_h_loop_filter_luma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0); - void (*h264_v_loop_filter_chroma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0); - void (*h264_h_loop_filter_chroma)(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0); - void (*h264_v_loop_filter_chroma_intra)(uint8_t *pix, int stride, int alpha, int beta); - void (*h264_h_loop_filter_chroma_intra)(uint8_t *pix, int stride, int alpha, int beta); + void (*h264_v_loop_filter_luma)(uint8_t *pix/*align 16*/, int stride, int alpha, int beta, int8_t *tc0); + void (*h264_h_loop_filter_luma)(uint8_t *pix/*align 4 */, int stride, int alpha, int beta, int8_t *tc0); + /* v/h_loop_filter_luma_intra: align 16 */ + void (*h264_v_loop_filter_chroma)(uint8_t *pix/*align 8*/, int stride, int alpha, int beta, int8_t *tc0); + void (*h264_h_loop_filter_chroma)(uint8_t *pix/*align 4*/, int stride, int alpha, int beta, int8_t *tc0); + void (*h264_v_loop_filter_chroma_intra)(uint8_t *pix/*align 8*/, int stride, int alpha, int beta); + void (*h264_h_loop_filter_chroma_intra)(uint8_t *pix/*align 8*/, int stride, int alpha, int beta); // h264_loop_filter_strength: simd only. the C version is inlined in h264.c void (*h264_loop_filter_strength)(int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2], int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field); |