diff options
Diffstat (limited to 'libavcodec/x86/dsputil_init.c')
| -rw-r--r-- | libavcodec/x86/dsputil_init.c | 68 |
1 files changed, 38 insertions, 30 deletions
diff --git a/libavcodec/x86/dsputil_init.c b/libavcodec/x86/dsputil_init.c index c339e8fdd0..36fa38fb2a 100644 --- a/libavcodec/x86/dsputil_init.c +++ b/libavcodec/x86/dsputil_init.c @@ -1,18 +1,21 @@ /* - * This file is part of Libav. + * Copyright (c) 2000, 2001 Fabrice Bellard + * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> * - * Libav is free software; you can redistribute it and/or + * This file is part of FFmpeg. + * + * 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 */ @@ -528,24 +531,11 @@ static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, c->clear_block = ff_clear_block_mmx; c->clear_blocks = ff_clear_blocks_mmx; c->draw_edges = ff_draw_edges_mmx; - - switch (avctx->idct_algo) { - case FF_IDCT_AUTO: - case FF_IDCT_SIMPLEMMX: - c->idct_put = ff_simple_idct_put_mmx; - c->idct_add = ff_simple_idct_add_mmx; - c->idct = ff_simple_idct_mmx; - c->idct_permutation_type = FF_SIMPLE_IDCT_PERM; - break; - case FF_IDCT_XVIDMMX: - c->idct_put = ff_idct_xvid_mmx_put; - c->idct_add = ff_idct_xvid_mmx_add; - c->idct = ff_idct_xvid_mmx; - break; - } } +#if CONFIG_VIDEODSP && (ARCH_X86_32 || !HAVE_YASM) c->gmc = ff_gmc_mmx; +#endif c->add_bytes = ff_add_bytes_mmx; #endif /* HAVE_MMX_INLINE */ @@ -561,7 +551,7 @@ static av_cold void dsputil_init_mmxext(DSPContext *c, AVCodecContext *avctx, #if HAVE_MMXEXT_INLINE const int high_bit_depth = avctx->bits_per_raw_sample > 8; - if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) { + if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX && avctx->lowres == 0) { c->idct_put = ff_idct_xvid_mmxext_put; c->idct_add = ff_idct_xvid_mmxext_add; c->idct = ff_idct_xvid_mmxext; @@ -593,21 +583,21 @@ static av_cold void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, const int high_bit_depth = avctx->bits_per_raw_sample > 8; if (!high_bit_depth) { -#if FF_API_XVMC -FF_DISABLE_DEPRECATION_WARNINGS - if (!(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)) { + if (!(CONFIG_XVMC && avctx->hwaccel && avctx->hwaccel->decode_mb)) { /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */ -FF_ENABLE_DEPRECATION_WARNINGS -#endif /* FF_API_XVMC */ c->clear_block = ff_clear_block_sse; c->clear_blocks = ff_clear_blocks_sse; -#if FF_API_XVMC } -#endif /* FF_API_XVMC */ } c->vector_clipf = ff_vector_clipf_sse; #endif /* HAVE_SSE_INLINE */ + +#if HAVE_YASM +#if HAVE_INLINE_ASM && CONFIG_VIDEODSP + c->gmc = ff_gmc_sse; +#endif +#endif /* HAVE_YASM */ } static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx, @@ -616,7 +606,7 @@ static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx, #if HAVE_SSE2_INLINE const int high_bit_depth = avctx->bits_per_raw_sample > 8; - if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) { + if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX && avctx->lowres == 0) { c->idct_put = ff_idct_xvid_sse2_put; c->idct_add = ff_idct_xvid_sse2_add; c->idct = ff_idct_xvid_sse2; @@ -663,12 +653,30 @@ av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx) int cpu_flags = av_get_cpu_flags(); #if HAVE_7REGS && HAVE_INLINE_ASM - if (cpu_flags & AV_CPU_FLAG_CMOV) + if (HAVE_MMX && cpu_flags & AV_CPU_FLAG_CMOV) c->add_hfyu_median_prediction = ff_add_hfyu_median_prediction_cmov; #endif - if (X86_MMX(cpu_flags)) + if (X86_MMX(cpu_flags)) { +#if HAVE_INLINE_ASM + const int idct_algo = avctx->idct_algo; + + if (avctx->lowres == 0 && avctx->bits_per_raw_sample <= 8) { + if (idct_algo == FF_IDCT_AUTO || idct_algo == FF_IDCT_SIMPLEMMX) { + c->idct_put = ff_simple_idct_put_mmx; + c->idct_add = ff_simple_idct_add_mmx; + c->idct = ff_simple_idct_mmx; + c->idct_permutation_type = FF_SIMPLE_IDCT_PERM; + } else if (idct_algo == FF_IDCT_XVIDMMX) { + c->idct_put = ff_idct_xvid_mmx_put; + c->idct_add = ff_idct_xvid_mmx_add; + c->idct = ff_idct_xvid_mmx; + } + } +#endif /* HAVE_INLINE_ASM */ + dsputil_init_mmx(c, avctx, cpu_flags); + } if (X86_MMXEXT(cpu_flags)) dsputil_init_mmxext(c, avctx, cpu_flags); |