diff options
Diffstat (limited to 'ffmpeg1/libavcodec/x86/h264dsp_init.c')
| -rw-r--r-- | ffmpeg1/libavcodec/x86/h264dsp_init.c | 375 |
1 files changed, 375 insertions, 0 deletions
diff --git a/ffmpeg1/libavcodec/x86/h264dsp_init.c b/ffmpeg1/libavcodec/x86/h264dsp_init.c new file mode 100644 index 0000000..11aae77 --- /dev/null +++ b/ffmpeg1/libavcodec/x86/h264dsp_init.c @@ -0,0 +1,375 @@ +/* + * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt + * + * 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 "libavutil/attributes.h" +#include "libavutil/cpu.h" +#include "libavutil/x86/asm.h" +#include "libavutil/x86/cpu.h" +#include "libavcodec/h264dsp.h" +#include "dsputil_mmx.h" + +/***********************************/ +/* IDCT */ +#define IDCT_ADD_FUNC(NUM, DEPTH, OPT) \ +void ff_h264_idct ## NUM ## _add_ ## DEPTH ## _ ## OPT(uint8_t *dst, \ + int16_t *block, \ + int stride); + +IDCT_ADD_FUNC(, 8, mmx) +IDCT_ADD_FUNC(, 10, sse2) +IDCT_ADD_FUNC(_dc, 8, mmxext) +IDCT_ADD_FUNC(_dc, 10, mmxext) +IDCT_ADD_FUNC(8_dc, 8, mmxext) +IDCT_ADD_FUNC(8_dc, 10, sse2) +IDCT_ADD_FUNC(8, 8, mmx) +IDCT_ADD_FUNC(8, 8, sse2) +IDCT_ADD_FUNC(8, 10, sse2) +IDCT_ADD_FUNC(, 10, avx) +IDCT_ADD_FUNC(8_dc, 10, avx) +IDCT_ADD_FUNC(8, 10, avx) + + +#define IDCT_ADD_REP_FUNC(NUM, REP, DEPTH, OPT) \ +void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \ + (uint8_t *dst, const int *block_offset, \ + int16_t *block, int stride, const uint8_t nnzc[6 * 8]); + +IDCT_ADD_REP_FUNC(8, 4, 8, mmx) +IDCT_ADD_REP_FUNC(8, 4, 8, mmxext) +IDCT_ADD_REP_FUNC(8, 4, 8, sse2) +IDCT_ADD_REP_FUNC(8, 4, 10, sse2) +IDCT_ADD_REP_FUNC(8, 4, 10, avx) +IDCT_ADD_REP_FUNC(, 16, 8, mmx) +IDCT_ADD_REP_FUNC(, 16, 8, mmxext) +IDCT_ADD_REP_FUNC(, 16, 8, sse2) +IDCT_ADD_REP_FUNC(, 16, 10, sse2) +IDCT_ADD_REP_FUNC(, 16intra, 8, mmx) +IDCT_ADD_REP_FUNC(, 16intra, 8, mmxext) +IDCT_ADD_REP_FUNC(, 16intra, 8, sse2) +IDCT_ADD_REP_FUNC(, 16intra, 10, sse2) +IDCT_ADD_REP_FUNC(, 16, 10, avx) +IDCT_ADD_REP_FUNC(, 16intra, 10, avx) + + +#define IDCT_ADD_REP_FUNC2(NUM, REP, DEPTH, OPT) \ +void ff_h264_idct ## NUM ## _add ## REP ## _ ## DEPTH ## _ ## OPT \ + (uint8_t **dst, const int *block_offset, \ + int16_t *block, int stride, const uint8_t nnzc[6 * 8]); + +IDCT_ADD_REP_FUNC2(, 8, 8, mmx) +IDCT_ADD_REP_FUNC2(, 8, 8, mmxext) +IDCT_ADD_REP_FUNC2(, 8, 8, sse2) +IDCT_ADD_REP_FUNC2(, 8, 10, sse2) +IDCT_ADD_REP_FUNC2(, 8, 10, avx) + +void ff_h264_luma_dc_dequant_idct_mmx(int16_t *output, int16_t *input, int qmul); +void ff_h264_luma_dc_dequant_idct_sse2(int16_t *output, int16_t *input, int qmul); + +/***********************************/ +/* deblocking */ + +void ff_h264_loop_filter_strength_mmxext(int16_t bS[2][4][4], uint8_t nnz[40], + int8_t ref[2][40], + int16_t mv[2][40][2], + int bidir, int edges, int step, + int mask_mv0, int mask_mv1, int field); + +#define LF_FUNC(DIR, TYPE, DEPTH, OPT) \ +void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT(uint8_t *pix, \ + int stride, \ + int alpha, \ + int beta, \ + int8_t *tc0); +#define LF_IFUNC(DIR, TYPE, DEPTH, OPT) \ +void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT(uint8_t *pix, \ + int stride, \ + int alpha, \ + int beta); + +#define LF_FUNCS(type, depth) \ +LF_FUNC(h, chroma, depth, mmxext) \ +LF_IFUNC(h, chroma_intra, depth, mmxext) \ +LF_FUNC(v, chroma, depth, mmxext) \ +LF_IFUNC(v, chroma_intra, depth, mmxext) \ +LF_FUNC(h, luma, depth, mmxext) \ +LF_IFUNC(h, luma_intra, depth, mmxext) \ +LF_FUNC(h, luma, depth, sse2) \ +LF_IFUNC(h, luma_intra, depth, sse2) \ +LF_FUNC(v, luma, depth, sse2) \ +LF_IFUNC(v, luma_intra, depth, sse2) \ +LF_FUNC(h, chroma, depth, sse2) \ +LF_IFUNC(h, chroma_intra, depth, sse2) \ +LF_FUNC(v, chroma, depth, sse2) \ +LF_IFUNC(v, chroma_intra, depth, sse2) \ +LF_FUNC(h, luma, depth, avx) \ +LF_IFUNC(h, luma_intra, depth, avx) \ +LF_FUNC(v, luma, depth, avx) \ +LF_IFUNC(v, luma_intra, depth, avx) \ +LF_FUNC(h, chroma, depth, avx) \ +LF_IFUNC(h, chroma_intra, depth, avx) \ +LF_FUNC(v, chroma, depth, avx) \ +LF_IFUNC(v, chroma_intra, depth, avx) + +LF_FUNCS(uint8_t, 8) +LF_FUNCS(uint16_t, 10) + +#if ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL +LF_FUNC(v8, luma, 8, mmxext) +static void ff_deblock_v_luma_8_mmxext(uint8_t *pix, int stride, int alpha, + int beta, int8_t *tc0) +{ + if ((tc0[0] & tc0[1]) >= 0) + ff_deblock_v8_luma_8_mmxext(pix + 0, stride, alpha, beta, tc0); + if ((tc0[2] & tc0[3]) >= 0) + ff_deblock_v8_luma_8_mmxext(pix + 8, stride, alpha, beta, tc0 + 2); +} +LF_IFUNC(v8, luma_intra, 8, mmxext) +static void ff_deblock_v_luma_intra_8_mmxext(uint8_t *pix, int stride, + int alpha, int beta) +{ + ff_deblock_v8_luma_intra_8_mmxext(pix + 0, stride, alpha, beta); + ff_deblock_v8_luma_intra_8_mmxext(pix + 8, stride, alpha, beta); +} +#endif /* ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL */ + +LF_FUNC(v, luma, 10, mmxext) +LF_IFUNC(v, luma_intra, 10, mmxext) + +/***********************************/ +/* weighted prediction */ + +#define H264_WEIGHT(W, OPT) \ +void ff_h264_weight_ ## W ## _ ## OPT(uint8_t *dst, int stride, \ + int height, int log2_denom, \ + int weight, int offset); + +#define H264_BIWEIGHT(W, OPT) \ +void ff_h264_biweight_ ## W ## _ ## OPT(uint8_t *dst, uint8_t *src, \ + int stride, int height, \ + int log2_denom, int weightd, \ + int weights, int offset); + +#define H264_BIWEIGHT_MMX(W) \ + H264_WEIGHT(W, mmxext) \ + H264_BIWEIGHT(W, mmxext) + +#define H264_BIWEIGHT_MMX_SSE(W) \ + H264_BIWEIGHT_MMX(W) \ + H264_WEIGHT(W, sse2) \ + H264_BIWEIGHT(W, sse2) \ + H264_BIWEIGHT(W, ssse3) + +H264_BIWEIGHT_MMX_SSE(16) +H264_BIWEIGHT_MMX_SSE(8) +H264_BIWEIGHT_MMX(4) + +#define H264_WEIGHT_10(W, DEPTH, OPT) \ +void ff_h264_weight_ ## W ## _ ## DEPTH ## _ ## OPT(uint8_t *dst, \ + int stride, \ + int height, \ + int log2_denom, \ + int weight, \ + int offset); + +#define H264_BIWEIGHT_10(W, DEPTH, OPT) \ +void ff_h264_biweight_ ## W ## _ ## DEPTH ## _ ## OPT(uint8_t *dst, \ + uint8_t *src, \ + int stride, \ + int height, \ + int log2_denom, \ + int weightd, \ + int weights, \ + int offset); + +#define H264_BIWEIGHT_10_SSE(W, DEPTH) \ + H264_WEIGHT_10(W, DEPTH, sse2) \ + H264_WEIGHT_10(W, DEPTH, sse4) \ + H264_BIWEIGHT_10(W, DEPTH, sse2) \ + H264_BIWEIGHT_10(W, DEPTH, sse4) + +H264_BIWEIGHT_10_SSE(16, 10) +H264_BIWEIGHT_10_SSE(8, 10) +H264_BIWEIGHT_10_SSE(4, 10) + +av_cold void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth, + const int chroma_format_idc) +{ +#if HAVE_YASM + int mm_flags = av_get_cpu_flags(); + + if (chroma_format_idc == 1 && EXTERNAL_MMXEXT(mm_flags)) + c->h264_loop_filter_strength = ff_h264_loop_filter_strength_mmxext; + + if (bit_depth == 8) { + if (EXTERNAL_MMX(mm_flags)) { + c->h264_idct_dc_add = + c->h264_idct_add = ff_h264_idct_add_8_mmx; + c->h264_idct8_dc_add = + c->h264_idct8_add = ff_h264_idct8_add_8_mmx; + + c->h264_idct_add16 = ff_h264_idct_add16_8_mmx; + c->h264_idct8_add4 = ff_h264_idct8_add4_8_mmx; + if (chroma_format_idc == 1) + c->h264_idct_add8 = ff_h264_idct_add8_8_mmx; + c->h264_idct_add16intra = ff_h264_idct_add16intra_8_mmx; + if (mm_flags & AV_CPU_FLAG_CMOV) + c->h264_luma_dc_dequant_idct = ff_h264_luma_dc_dequant_idct_mmx; + + if (EXTERNAL_MMXEXT(mm_flags)) { + c->h264_idct_dc_add = ff_h264_idct_dc_add_8_mmxext; + c->h264_idct8_dc_add = ff_h264_idct8_dc_add_8_mmxext; + c->h264_idct_add16 = ff_h264_idct_add16_8_mmxext; + c->h264_idct8_add4 = ff_h264_idct8_add4_8_mmxext; + if (chroma_format_idc == 1) + c->h264_idct_add8 = ff_h264_idct_add8_8_mmxext; + c->h264_idct_add16intra = ff_h264_idct_add16intra_8_mmxext; + + c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_8_mmxext; + c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_8_mmxext; + if (chroma_format_idc == 1) { + c->h264_h_loop_filter_chroma = ff_deblock_h_chroma_8_mmxext; + c->h264_h_loop_filter_chroma_intra = ff_deblock_h_chroma_intra_8_mmxext; + } +#if ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL + c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_mmxext; + c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_mmxext; + c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_mmxext; + c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_mmxext; +#endif /* ARCH_X86_32 && HAVE_MMXEXT_EXTERNAL */ + c->weight_h264_pixels_tab[0] = ff_h264_weight_16_mmxext; + c->weight_h264_pixels_tab[1] = ff_h264_weight_8_mmxext; + c->weight_h264_pixels_tab[2] = ff_h264_weight_4_mmxext; + + c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_mmxext; + c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_mmxext; + c->biweight_h264_pixels_tab[2] = ff_h264_biweight_4_mmxext; + + if (EXTERNAL_SSE2(mm_flags)) { + c->h264_idct8_add = ff_h264_idct8_add_8_sse2; + + c->h264_idct_add16 = ff_h264_idct_add16_8_sse2; + c->h264_idct8_add4 = ff_h264_idct8_add4_8_sse2; + if (chroma_format_idc == 1) + c->h264_idct_add8 = ff_h264_idct_add8_8_sse2; + c->h264_idct_add16intra = ff_h264_idct_add16intra_8_sse2; + c->h264_luma_dc_dequant_idct = ff_h264_luma_dc_dequant_idct_sse2; + + c->weight_h264_pixels_tab[0] = ff_h264_weight_16_sse2; + c->weight_h264_pixels_tab[1] = ff_h264_weight_8_sse2; + + c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_sse2; + c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_sse2; + + c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_sse2; + c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_sse2; + c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_sse2; + c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_sse2; + } + if (EXTERNAL_SSSE3(mm_flags)) { + c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_ssse3; + c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_ssse3; + } + if (EXTERNAL_AVX(mm_flags)) { + c->h264_v_loop_filter_luma = ff_deblock_v_luma_8_avx; + c->h264_h_loop_filter_luma = ff_deblock_h_luma_8_avx; + c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_8_avx; + c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_8_avx; + } + } + } + } else if (bit_depth == 10) { + if (EXTERNAL_MMX(mm_flags)) { + if (EXTERNAL_MMXEXT(mm_flags)) { +#if ARCH_X86_32 + c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_10_mmxext; + c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_mmxext; + c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_mmxext; + c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_mmxext; + c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_mmxext; + c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_mmxext; +#endif /* ARCH_X86_32 */ + c->h264_idct_dc_add = ff_h264_idct_dc_add_10_mmxext; + if (EXTERNAL_SSE2(mm_flags)) { + c->h264_idct_add = ff_h264_idct_add_10_sse2; + c->h264_idct8_dc_add = ff_h264_idct8_dc_add_10_sse2; + + c->h264_idct_add16 = ff_h264_idct_add16_10_sse2; + if (chroma_format_idc == 1) + c->h264_idct_add8 = ff_h264_idct_add8_10_sse2; + c->h264_idct_add16intra = ff_h264_idct_add16intra_10_sse2; +#if HAVE_ALIGNED_STACK + c->h264_idct8_add = ff_h264_idct8_add_10_sse2; + c->h264_idct8_add4 = ff_h264_idct8_add4_10_sse2; +#endif /* HAVE_ALIGNED_STACK */ + + c->weight_h264_pixels_tab[0] = ff_h264_weight_16_10_sse2; + c->weight_h264_pixels_tab[1] = ff_h264_weight_8_10_sse2; + c->weight_h264_pixels_tab[2] = ff_h264_weight_4_10_sse2; + + c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_10_sse2; + c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_10_sse2; + c->biweight_h264_pixels_tab[2] = ff_h264_biweight_4_10_sse2; + + c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_10_sse2; + c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_sse2; +#if HAVE_ALIGNED_STACK + c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_sse2; + c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_sse2; + c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_sse2; + c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_sse2; +#endif /* HAVE_ALIGNED_STACK */ + } + if (EXTERNAL_SSE4(mm_flags)) { + c->weight_h264_pixels_tab[0] = ff_h264_weight_16_10_sse4; + c->weight_h264_pixels_tab[1] = ff_h264_weight_8_10_sse4; + c->weight_h264_pixels_tab[2] = ff_h264_weight_4_10_sse4; + + c->biweight_h264_pixels_tab[0] = ff_h264_biweight_16_10_sse4; + c->biweight_h264_pixels_tab[1] = ff_h264_biweight_8_10_sse4; + c->biweight_h264_pixels_tab[2] = ff_h264_biweight_4_10_sse4; + } + if (EXTERNAL_AVX(mm_flags)) { + c->h264_idct_dc_add = + c->h264_idct_add = ff_h264_idct_add_10_avx; + c->h264_idct8_dc_add = ff_h264_idct8_dc_add_10_avx; + + c->h264_idct_add16 = ff_h264_idct_add16_10_avx; + if (chroma_format_idc == 1) + c->h264_idct_add8 = ff_h264_idct_add8_10_avx; + c->h264_idct_add16intra = ff_h264_idct_add16intra_10_avx; +#if HAVE_ALIGNED_STACK + c->h264_idct8_add = ff_h264_idct8_add_10_avx; + c->h264_idct8_add4 = ff_h264_idct8_add4_10_avx; +#endif /* HAVE_ALIGNED_STACK */ + + c->h264_v_loop_filter_chroma = ff_deblock_v_chroma_10_avx; + c->h264_v_loop_filter_chroma_intra = ff_deblock_v_chroma_intra_10_avx; +#if HAVE_ALIGNED_STACK + c->h264_v_loop_filter_luma = ff_deblock_v_luma_10_avx; + c->h264_h_loop_filter_luma = ff_deblock_h_luma_10_avx; + c->h264_v_loop_filter_luma_intra = ff_deblock_v_luma_intra_10_avx; + c->h264_h_loop_filter_luma_intra = ff_deblock_h_luma_intra_10_avx; +#endif /* HAVE_ALIGNED_STACK */ + } + } + } + } +#endif +} |