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| author | Luca Barbato <lu_zero@gentoo.org> | 2006-03-27 12:51:19 +0000 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2006-03-27 12:51:19 +0000 |
| commit | 22b48b85b647390dd370cd0a1f41f371f4c010f1 (patch) | |
| tree | bc3141dfb6ccebc816e9ee72cfaa492fe7d0af0c /libavcodec/ppc/dsputil_ppc.c | |
| parent | e62c29bf57d515537c3df8f2be0da71e12868af4 (diff) | |
altivec support for snow
Originally committed as revision 5228 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/dsputil_ppc.c')
| -rw-r--r-- | libavcodec/ppc/dsputil_ppc.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/ppc/dsputil_ppc.c b/libavcodec/ppc/dsputil_ppc.c index d5f55b80f1..d4bd7a949a 100644 --- a/libavcodec/ppc/dsputil_ppc.c +++ b/libavcodec/ppc/dsputil_ppc.c @@ -30,6 +30,17 @@ extern void fdct_altivec(int16_t *block); extern void idct_put_altivec(uint8_t *dest, int line_size, int16_t *block); extern void idct_add_altivec(uint8_t *dest, int line_size, int16_t *block); +extern void ff_snow_horizontal_compose97i_altivec(DWTELEM *b, int width); +extern void ff_snow_vertical_compose97i_altivec(DWTELEM *b0, DWTELEM *b1, + DWTELEM *b2, DWTELEM *b3, + DWTELEM *b4, DWTELEM *b5, + int width); +extern void ff_snow_inner_add_yblock_altivec(uint8_t *obmc, const int obmc_stride, + uint8_t * * block, int b_w, int b_h, + int src_x, int src_y, int src_stride, + slice_buffer * sb, int add, + uint8_t * dst8); + int mm_flags = 0; int mm_support(void) @@ -297,6 +308,11 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx) c->hadamard8_diff[1] = hadamard8_diff8x8_altivec; #endif + + c->horizontal_compose97i = ff_snow_horizontal_compose97i_altivec; + c->vertical_compose97i = ff_snow_vertical_compose97i_altivec; + c->inner_add_yblock = ff_snow_inner_add_yblock_altivec; + #ifdef CONFIG_ENCODERS if (avctx->dct_algo == FF_DCT_AUTO || avctx->dct_algo == FF_DCT_ALTIVEC) |