diff options
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 0000000..aceb2e6 --- /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 +} |
