diff options
Diffstat (limited to 'libavcodec/ppc/mpegvideodsp.c')
| -rw-r--r-- | libavcodec/ppc/mpegvideodsp.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/libavcodec/ppc/mpegvideodsp.c b/libavcodec/ppc/mpegvideodsp.c index 44ae126774..990a974a4e 100644 --- a/libavcodec/ppc/mpegvideodsp.c +++ b/libavcodec/ppc/mpegvideodsp.c @@ -3,20 +3,20 @@ * * Copyright (c) 2003 Romain Dolbeau <romain@dolbeau.org> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -27,7 +27,7 @@ #include "libavcodec/mpegvideodsp.h" -#if HAVE_ALTIVEC && HAVE_BIGENDIAN +#if HAVE_ALTIVEC /* AltiVec-enhanced gmc1. ATM this code assumes stride is a multiple of 8 * to preserve proper dst alignment. */ static void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, @@ -68,7 +68,7 @@ static void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, vec_lvsl(0, src)); if (src_really_odd != 0x0000000F) - /* If src & 0xF == 0xF, then (src + 1) is properly aligned + /* If (src & 0xF) == 0xF, then (src + 1) is properly aligned * on the second vector. */ srcvB = vec_perm(src_0, src_1, vec_lvsl(1, src)); else @@ -90,7 +90,7 @@ static void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, srcvC = vec_perm(src_0, src_1, vec_lvsl(stride + 0, src)); if (src_really_odd != 0x0000000F) - /* If src & 0xF == 0xF, then (src + 1) is properly aligned + /* If (src & 0xF) == 0xF, then (src + 1) is properly aligned * on the second vector. */ srcvD = vec_perm(src_0, src_1, vec_lvsl(stride + 1, src)); else @@ -125,14 +125,14 @@ static void gmc1_altivec(uint8_t *dst /* align 8 */, uint8_t *src /* align1 */, src += stride; } } -#endif /* HAVE_ALTIVEC && HAVE_BIGENDIAN */ +#endif /* HAVE_ALTIVEC */ av_cold void ff_mpegvideodsp_init_ppc(MpegVideoDSPContext *c) { -#if HAVE_ALTIVEC && HAVE_BIGENDIAN +#if HAVE_ALTIVEC if (!PPC_ALTIVEC(av_get_cpu_flags())) return; c->gmc1 = gmc1_altivec; -#endif /* HAVE_ALTIVEC && HAVE_BIGENDIAN */ +#endif /* HAVE_ALTIVEC */ } |