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| author | Denes Balatoni <dbalatoni@programozo.hu> | 2007-08-30 19:18:23 +0000 |
|---|---|---|
| committer | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-08-30 19:18:23 +0000 |
| commit | d9420d4df112abc4a3809900fb606b41d2bdfc7b (patch) | |
| tree | d41f2a542b36b7c42390b525fd5ce597523e9c24 /libavcodec/sparc/dsputil_vis.c | |
| parent | aa33d8096ad480f8df8ddc60945f101f1846ef07 (diff) | |
| download | ffmpeg-d9420d4df112abc4a3809900fb606b41d2bdfc7b.tar.gz | |
add simple_idct implemented in Sparc VIS
patch by Balatoni Denes % dbalatoni A interware P hu%
Original thread: Messages starting with:
[PATCH] SPARC VIS simple_idct *
Originally committed as revision 10266 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/sparc/dsputil_vis.c')
| -rw-r--r-- | libavcodec/sparc/dsputil_vis.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavcodec/sparc/dsputil_vis.c b/libavcodec/sparc/dsputil_vis.c index 74232ead16..fee796032c 100644 --- a/libavcodec/sparc/dsputil_vis.c +++ b/libavcodec/sparc/dsputil_vis.c @@ -35,6 +35,10 @@ #include "vis.h" +extern void ff_simple_idct_put_vis(uint8_t *dest, int line_size, DCTELEM *data); +extern void ff_simple_idct_add_vis(uint8_t *dest, int line_size, DCTELEM *data); +extern void ff_simple_idct_vis(DCTELEM *data); + /* The trick used in some of this file is the formula from the MMX * motion comp code, which is: * @@ -4045,6 +4049,13 @@ void dsputil_init_vis(DSPContext* c, AVCodecContext *avctx) int accel = vis_level (); if (accel & ACCEL_SPARC_VIS) { + if(avctx->idct_algo==FF_IDCT_SIMPLEVIS){ + c->idct_put = ff_simple_idct_put_vis; + c->idct_add = ff_simple_idct_add_vis; + c->idct = ff_simple_idct_vis; + c->idct_permutation_type = FF_TRANSPOSE_IDCT_PERM; + } + c->put_pixels_tab[0][0] = MC_put_o_16_vis; c->put_pixels_tab[0][1] = MC_put_x_16_vis; c->put_pixels_tab[0][2] = MC_put_y_16_vis; |