diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2004-04-20 17:05:12 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-04-20 17:05:12 +0000 |
| commit | c4a171482630978700c52e988801c950a7a92e30 (patch) | |
| tree | 7745f70783af03358bf677af1cf68746d41c2753 /libavcodec/ppc/dsputil_ppc.c | |
| parent | 7c4f71c428327c57247cb2d2c55fcda6c878e24a (diff) | |
hadamard8_diff8x8 in AltiVec, the 16bits edition by (Romain Dolbeau <dolbeau at irisa dot fr>)
Originally committed as revision 3036 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ppc/dsputil_ppc.c')
| -rw-r--r-- | libavcodec/ppc/dsputil_ppc.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/libavcodec/ppc/dsputil_ppc.c b/libavcodec/ppc/dsputil_ppc.c index b8372e51e2..c3d3e808f3 100644 --- a/libavcodec/ppc/dsputil_ppc.c +++ b/libavcodec/ppc/dsputil_ppc.c @@ -1,6 +1,7 @@ /* * Copyright (c) 2002 Brian Foley * Copyright (c) 2002 Dieter Shirley + * Copyright (c) 2003-2004 Romain Dolbeau <romain@dolbeau.org> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -59,6 +60,7 @@ static unsigned char* perfname[] = { "put_no_rnd_pixels8_xy2_altivec", "put_pixels16_xy2_altivec", "put_no_rnd_pixels16_xy2_altivec", + "hadamard8_diff8x8_altivec", "clear_blocks_dcbz32_ppc", "clear_blocks_dcbz128_ppc" }; @@ -224,6 +226,12 @@ long check_dcbzl_effect(void) } #endif +#ifdef HAVE_ALTIVEC +// can't put that in dsputil_altivec.c, +// has WARPER8_16_SQ declare the function "static" ... +WARPER8_16_SQ(hadamard8_diff8x8_altivec, hadamard8_diff16_altivec) +#endif + void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx) { // Common optimizations whether Altivec is available or not @@ -262,7 +270,7 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx) c->add_bytes= add_bytes_altivec; #endif /* 0 */ c->put_pixels_tab[0][0] = put_pixels16_altivec; - /* the tow functions do the same thing, so use the same code */ + /* the two functions do the same thing, so use the same code */ c->put_no_rnd_pixels_tab[0][0] = put_pixels16_altivec; c->avg_pixels_tab[0][0] = avg_pixels16_altivec; // next one disabled as it's untested. @@ -276,6 +284,9 @@ void dsputil_init_ppc(DSPContext* c, AVCodecContext *avctx) c->gmc1 = gmc1_altivec; + c->hadamard8_diff[0] = hadamard8_diff16_altivec; + c->hadamard8_diff[1] = hadamard8_diff8x8_altivec; + #ifdef CONFIG_ENCODERS if (avctx->dct_algo == FF_DCT_AUTO || avctx->dct_algo == FF_DCT_ALTIVEC) |