diff options
author | Ronald S. Bultje <rsbultje@gmail.com> | 2010-08-30 16:34:13 +0000 |
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committer | Ronald S. Bultje <rsbultje@gmail.com> | 2010-08-30 16:34:13 +0000 |
commit | de1c253bab91a086e41003fa7e50373e370268ca (patch) | |
tree | 193ba07488a33484f60f3e09c822e81c92530a1a /libavcodec/x86/h264_intrapred_init.c | |
parent | d0eb5a1174c2626e26bf75801d2b99e1383884ac (diff) |
Split intra prediction initialization (i.e. assigning of function pointers)
into its own file, it doesn't belong in h264dsp_mmx.c (much less so in
dsputil_mmx.c).
Originally committed as revision 24990 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/x86/h264_intrapred_init.c')
-rw-r--r-- | libavcodec/x86/h264_intrapred_init.c | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/libavcodec/x86/h264_intrapred_init.c b/libavcodec/x86/h264_intrapred_init.c new file mode 100644 index 0000000000..aceb2e6bbb --- /dev/null +++ b/libavcodec/x86/h264_intrapred_init.c @@ -0,0 +1,102 @@ +/* + * Copyright (c) 2010 Jason Garrett-Glaser + * + * 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. + * + * 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavcodec/h264pred.h" + +void ff_pred16x16_vertical_mmx (uint8_t *src, int stride); +void ff_pred16x16_vertical_sse (uint8_t *src, int stride); +void ff_pred16x16_horizontal_mmx (uint8_t *src, int stride); +void ff_pred16x16_horizontal_mmxext(uint8_t *src, int stride); +void ff_pred16x16_horizontal_ssse3 (uint8_t *src, int stride); +void ff_pred16x16_dc_mmxext (uint8_t *src, int stride); +void ff_pred16x16_dc_sse2 (uint8_t *src, int stride); +void ff_pred16x16_dc_ssse3 (uint8_t *src, int stride); +void ff_pred16x16_tm_vp8_mmx (uint8_t *src, int stride); +void ff_pred16x16_tm_vp8_mmxext (uint8_t *src, int stride); +void ff_pred16x16_tm_vp8_sse2 (uint8_t *src, int stride); +void ff_pred8x8_dc_rv40_mmxext (uint8_t *src, int stride); +void ff_pred8x8_vertical_mmx (uint8_t *src, int stride); +void ff_pred8x8_horizontal_mmx (uint8_t *src, int stride); +void ff_pred8x8_horizontal_mmxext (uint8_t *src, int stride); +void ff_pred8x8_horizontal_ssse3 (uint8_t *src, int stride); +void ff_pred8x8_tm_vp8_mmx (uint8_t *src, int stride); +void ff_pred8x8_tm_vp8_mmxext (uint8_t *src, int stride); +void ff_pred8x8_tm_vp8_sse2 (uint8_t *src, int stride); +void ff_pred8x8_tm_vp8_ssse3 (uint8_t *src, int stride); +void ff_pred4x4_dc_mmxext (uint8_t *src, const uint8_t *topright, int stride); +void ff_pred4x4_tm_vp8_mmx (uint8_t *src, const uint8_t *topright, int stride); +void ff_pred4x4_tm_vp8_mmxext (uint8_t *src, const uint8_t *topright, int stride); +void ff_pred4x4_tm_vp8_ssse3 (uint8_t *src, const uint8_t *topright, int stride); +void ff_pred4x4_vertical_vp8_mmxext(uint8_t *src, const uint8_t *topright, int stride); + +void ff_h264_pred_init_x86(H264PredContext *h, int codec_id) +{ + int mm_flags = mm_support(); + +#if HAVE_YASM + if (mm_flags & FF_MM_MMX) { + h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_mmx; + h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_mmx; + h->pred8x8 [VERT_PRED8x8] = ff_pred8x8_vertical_mmx; + h->pred8x8 [HOR_PRED8x8 ] = ff_pred8x8_horizontal_mmx; + if (codec_id == CODEC_ID_VP8) { + h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_tm_vp8_mmx; + h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_tm_vp8_mmx; + h->pred4x4 [TM_VP8_PRED ] = ff_pred4x4_tm_vp8_mmx; + } + } + + if (mm_flags & FF_MM_MMX2) { + h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_mmxext; + h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_mmxext; + h->pred8x8 [HOR_PRED8x8 ] = ff_pred8x8_horizontal_mmxext; + h->pred4x4 [DC_PRED ] = ff_pred4x4_dc_mmxext; + if (codec_id == CODEC_ID_VP8) { + h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_tm_vp8_mmxext; + h->pred8x8 [DC_PRED8x8 ] = ff_pred8x8_dc_rv40_mmxext; + h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_tm_vp8_mmxext; + h->pred4x4 [TM_VP8_PRED ] = ff_pred4x4_tm_vp8_mmxext; + h->pred4x4 [VERT_PRED ] = ff_pred4x4_vertical_vp8_mmxext; + } + } + + if (mm_flags & FF_MM_SSE) { + h->pred16x16[VERT_PRED8x8] = ff_pred16x16_vertical_sse; + } + + if (mm_flags & FF_MM_SSE2) { + h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_sse2; + if (codec_id == CODEC_ID_VP8) { + h->pred16x16[PLANE_PRED8x8] = ff_pred16x16_tm_vp8_sse2; + h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_tm_vp8_sse2; + } + } + + if (mm_flags & FF_MM_SSSE3) { + h->pred16x16[HOR_PRED8x8 ] = ff_pred16x16_horizontal_ssse3; + h->pred16x16[DC_PRED8x8 ] = ff_pred16x16_dc_ssse3; + h->pred8x8 [HOR_PRED8x8 ] = ff_pred8x8_horizontal_ssse3; + if (codec_id == CODEC_ID_VP8) { + h->pred8x8 [PLANE_PRED8x8] = ff_pred8x8_tm_vp8_ssse3; + h->pred4x4 [TM_VP8_PRED ] = ff_pred4x4_tm_vp8_ssse3; + } + } +#endif +} |