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C++ EXTERNAL_SSE2函数代码示例

本文整理汇总了C++中EXTERNAL_SSE2函数的典型用法代码示例。如果您正苦于以下问题：C++ EXTERNAL_SSE2函数的具体用法？C++ EXTERNAL_SSE2怎么用？C++ EXTERNAL_SSE2使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了EXTERNAL_SSE2函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: ff_interlace_init_x86

av_cold void ff_interlace_init_x86(InterlaceContext *s, int depth)
{
    int cpu_flags = av_get_cpu_flags();

    if (depth > 8) {
        if (EXTERNAL_SSE2(cpu_flags)) {
            if (s->lowpass == VLPF_LIN)
                s->lowpass_line = ff_lowpass_line_16_sse2;
            else if (s->lowpass == VLPF_CMP)
                s->lowpass_line = ff_lowpass_line_complex_12_sse2;
        }
        if (EXTERNAL_AVX(cpu_flags))
            if (s->lowpass == VLPF_LIN)
                s->lowpass_line = ff_lowpass_line_16_avx;
    } else {
        if (EXTERNAL_SSE2(cpu_flags)) {
            if (s->lowpass == VLPF_LIN)
                s->lowpass_line = ff_lowpass_line_sse2;
            else if (s->lowpass == VLPF_CMP)
                s->lowpass_line = ff_lowpass_line_complex_sse2;
        }
        if (EXTERNAL_AVX(cpu_flags))
            if (s->lowpass == VLPF_LIN)
                s->lowpass_line = ff_lowpass_line_avx;
    }
}
开发者ID:yuanhcn，项目名称:FFmpeg，代码行数:26，代码来源:vf_interlace_init.c

示例2: ff_hevcdsp_init_x86

void ff_hevcdsp_init_x86(HEVCDSPContext *c, const int bit_depth)
{
    int mm_flags = av_get_cpu_flags();

    if (bit_depth == 8) {
        if (EXTERNAL_SSE2(mm_flags)) {
                    c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_8_sse2;
                    c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_8_sse2;
        }
        if (EXTERNAL_SSSE3(mm_flags) && ARCH_X86_64) {
                    c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_8_ssse3;
                    c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_8_ssse3;
        }
        if (EXTERNAL_SSE4(mm_flags) && ARCH_X86_64) {

            EPEL_LINKS(c->put_hevc_epel, 0, 0, pel_pixels,  8, sse4);
            EPEL_LINKS(c->put_hevc_epel, 0, 1, epel_h,      8, sse4);
            EPEL_LINKS(c->put_hevc_epel, 1, 0, epel_v,      8, sse4);
            EPEL_LINKS(c->put_hevc_epel, 1, 1, epel_hv,     8, sse4);

            QPEL_LINKS(c->put_hevc_qpel, 0, 0, pel_pixels, 8, sse4);
            QPEL_LINKS(c->put_hevc_qpel, 0, 1, qpel_h,     8, sse4);
            QPEL_LINKS(c->put_hevc_qpel, 1, 0, qpel_v,     8, sse4);
            QPEL_LINKS(c->put_hevc_qpel, 1, 1, qpel_hv,    8, sse4);

        }
    } else if (bit_depth == 10) {
        if (EXTERNAL_SSE2(mm_flags)) {
                    c->hevc_v_loop_filter_chroma = ff_hevc_v_loop_filter_chroma_10_sse2;
                    c->hevc_h_loop_filter_chroma = ff_hevc_h_loop_filter_chroma_10_sse2;
        }
        if (EXTERNAL_SSSE3(mm_flags) && ARCH_X86_64) {
                    c->hevc_v_loop_filter_luma = ff_hevc_v_loop_filter_luma_10_ssse3;
                    c->hevc_h_loop_filter_luma = ff_hevc_h_loop_filter_luma_10_ssse3;
        }
        if (EXTERNAL_SSE4(mm_flags) && ARCH_X86_64) {

            EPEL_LINKS(c->put_hevc_epel, 0, 0, pel_pixels, 10, sse4);
            EPEL_LINKS(c->put_hevc_epel, 0, 1, epel_h,     10, sse4);
            EPEL_LINKS(c->put_hevc_epel, 1, 0, epel_v,     10, sse4);
            EPEL_LINKS(c->put_hevc_epel, 1, 1, epel_hv,    10, sse4);

            QPEL_LINKS(c->put_hevc_qpel, 0, 0, pel_pixels, 10, sse4);
            QPEL_LINKS(c->put_hevc_qpel, 0, 1, qpel_h,     10, sse4);
            QPEL_LINKS(c->put_hevc_qpel, 1, 0, qpel_v,     10, sse4);
            QPEL_LINKS(c->put_hevc_qpel, 1, 1, qpel_hv,    10, sse4);
        }
    }
}
开发者ID:Happy-Ferret，项目名称:FFmpeg，代码行数:49，代码来源:hevcdsp_init.c

示例3: ff_hevcpred_init_x86

void ff_hevcpred_init_x86(HEVCPredContext *c, const int bit_depth)
{
    int mm_flags = av_get_cpu_flags();

    if (bit_depth == 8) {
        if (EXTERNAL_MMX(mm_flags)) {


            if (EXTERNAL_MMXEXT(mm_flags)) {


                if (EXTERNAL_SSE2(mm_flags)) {

                }
                if (EXTERNAL_SSSE3(mm_flags)) {

                }
                if (EXTERNAL_SSE4(mm_flags)) {
                    c->pred_planar[0]= pred_planar_0_8_sse;
                    c->pred_planar[1]= pred_planar_1_8_sse;
                    c->pred_planar[2]= pred_planar_2_8_sse;
                    c->pred_planar[3]= pred_planar_3_8_sse;

                   // c->pred_angular[0]= pred_angular_0_8_sse; //removed because too little data = bad performance
                    c->pred_angular[1]= pred_angular_1_8_sse;
                    c->pred_angular[2]= pred_angular_2_8_sse;
                    c->pred_angular[3]= pred_angular_3_8_sse;
                }
                if (EXTERNAL_AVX(mm_flags)) {

                }
            }
        }
    } else if (bit_depth == 10) {
        if (EXTERNAL_MMX(mm_flags)) {
            if (EXTERNAL_MMXEXT(mm_flags)) {

                if (EXTERNAL_SSE2(mm_flags)) {

                }
                if (EXTERNAL_SSE4(mm_flags)) {
                }
                if (EXTERNAL_AVX(mm_flags)) {
                }
            }
        }
    }
}
开发者ID:hyunhojo，项目名称:vsOpenHEVC，代码行数:48，代码来源:hevcpred_init.c

示例4: ff_h264chroma_init_x86

av_cold void ff_h264chroma_init_x86(H264ChromaContext *c, int bit_depth)
{
    int high_bit_depth = bit_depth > 8;
    int cpu_flags      = av_get_cpu_flags();

#if (HAVE_MMX_EXTERNAL == 1)
    if (EXTERNAL_MMX(cpu_flags) && !high_bit_depth) {
        c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_rnd_mmx;
        c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_mmx;
    }
#endif

#if (HAVE_AMD3DNOW_EXTERNAL == 1)
    if (EXTERNAL_AMD3DNOW(cpu_flags) && !high_bit_depth) {
        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_rnd_3dnow;
        c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_3dnow;
    }
#endif

#if (HAVE_MMXEXT_EXTERNAL == 1)
    if (EXTERNAL_MMXEXT(cpu_flags) && !high_bit_depth) {
        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_rnd_mmxext;
        c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_mmxext;
        c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_mmxext;
        c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_mmxext;
    }

    if (EXTERNAL_MMXEXT(cpu_flags) && bit_depth > 8 && bit_depth <= 10) {
        c->put_h264_chroma_pixels_tab[2] = ff_put_h264_chroma_mc2_10_mmxext;
        c->avg_h264_chroma_pixels_tab[2] = ff_avg_h264_chroma_mc2_10_mmxext;
        c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_10_mmxext;
        c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_10_mmxext;
    }
#endif

#if (HAVE_SSE2_EXTERNAL == 1)
    if (EXTERNAL_SSE2(cpu_flags) && bit_depth > 8 && bit_depth <= 10) {
        c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_10_sse2;
        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_10_sse2;
    }
#endif

#if (HAVE_SSSE3_EXTERNAL == 1)
    if (EXTERNAL_SSSE3(cpu_flags) && !high_bit_depth) {
        c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_rnd_ssse3;
        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_rnd_ssse3;
        c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_ssse3;
        c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_ssse3;
    }
#endif

#if (HAVE_AVX_EXTERNAL == 1)
    if (EXTERNAL_AVX(cpu_flags) && bit_depth > 8 && bit_depth <= 10) {
        // AVX implies !cache64.
        // TODO: Port cache(32|64) detection from x264.
        c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_10_avx;
        c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_10_avx;
    }
#endif
}
开发者ID:markjreed，项目名称:vice-emu，代码行数:60，代码来源:h264chroma_init.c

示例5: ff_fmt_convert_init_x86

av_cold void ff_fmt_convert_init_x86(FmtConvertContext *c, AVCodecContext *avctx)
{
#if HAVE_YASM
    int cpu_flags = av_get_cpu_flags();

    if (EXTERNAL_MMX(cpu_flags)) {
        c->float_interleave = float_interleave_mmx;
    }
    if (EXTERNAL_AMD3DNOW(cpu_flags)) {
        if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
            c->float_to_int16            = ff_float_to_int16_3dnow;
            c->float_to_int16_interleave = float_to_int16_interleave_3dnow;
        }
    }
    if (EXTERNAL_AMD3DNOWEXT(cpu_flags)) {
        if (!(avctx->flags & CODEC_FLAG_BITEXACT)) {
            c->float_to_int16_interleave = float_to_int16_interleave_3dnowext;
        }
    }
    if (EXTERNAL_SSE(cpu_flags)) {
        c->int32_to_float_fmul_scalar = ff_int32_to_float_fmul_scalar_sse;
        c->float_to_int16             = ff_float_to_int16_sse;
        c->float_to_int16_interleave  = float_to_int16_interleave_sse;
        c->float_interleave           = float_interleave_sse;
    }
    if (EXTERNAL_SSE2(cpu_flags)) {
        c->int32_to_float_fmul_scalar = ff_int32_to_float_fmul_scalar_sse2;
        c->float_to_int16             = ff_float_to_int16_sse2;
        c->float_to_int16_interleave  = float_to_int16_interleave_sse2;
    }
#endif /* HAVE_YASM */
}
开发者ID:Acidburn0zzz，项目名称:libav，代码行数:32，代码来源:fmtconvert_init.c

示例6: ff_jpeg2000dsp_init_x86

av_cold void ff_jpeg2000dsp_init_x86(Jpeg2000DSPContext *c)
{
    int cpu_flags = av_get_cpu_flags();
    if (EXTERNAL_SSE(cpu_flags)) {
        c->mct_decode[FF_DWT97] = ff_ict_float_sse;
    }

    if (EXTERNAL_SSE2(cpu_flags)) {
        c->mct_decode[FF_DWT53] = ff_rct_int_sse2;
    }

    if (EXTERNAL_AVX_FAST(cpu_flags)) {
        c->mct_decode[FF_DWT97] = ff_ict_float_avx;
    }

    if (EXTERNAL_FMA4(cpu_flags)) {
        c->mct_decode[FF_DWT97] = ff_ict_float_fma4;
    }

    if (EXTERNAL_FMA3_FAST(cpu_flags)) {
        c->mct_decode[FF_DWT97] = ff_ict_float_fma3;
    }

    if (EXTERNAL_AVX2_FAST(cpu_flags)) {
        c->mct_decode[FF_DWT53] = ff_rct_int_avx2;
    }
}
开发者ID:DeHackEd，项目名称:FFmpeg，代码行数:27，代码来源:jpeg2000dsp_init.c

示例7: ff_idctdsp_init_x86

av_cold void ff_idctdsp_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
                                 unsigned high_bit_depth)
{
    int cpu_flags = av_get_cpu_flags();

#if (HAVE_MMX_INLINE == 1)
    if (INLINE_MMX(cpu_flags)) {
        c->put_pixels_clamped        = ff_put_pixels_clamped_mmx;
        c->add_pixels_clamped        = ff_add_pixels_clamped_mmx;

        if (!high_bit_depth &&
            avctx->lowres == 0 &&
            (avctx->idct_algo == FF_IDCT_AUTO ||
             avctx->idct_algo == FF_IDCT_SIMPLEAUTO ||
             avctx->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->perm_type = FF_IDCT_PERM_SIMPLE;
        }
    }
#endif
#if (HAVE_MMX_EXTERNAL == 1)
    if (EXTERNAL_MMX(cpu_flags)) {
        c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;
    }
#endif
#if (HAVE_SSE2_EXTERNAL == 1)
    if (EXTERNAL_SSE2(cpu_flags)) {
        c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_sse2;
    }
#endif
}
开发者ID:markjreed，项目名称:vice-emu，代码行数:33，代码来源:idctdsp_init.c

示例8: ff_diracdsp_init_x86

void ff_diracdsp_init_x86(DiracDSPContext* c)
{
    int mm_flags = av_get_cpu_flags();

    if (EXTERNAL_MMX(mm_flags)) {
        c->add_dirac_obmc[0] = ff_add_dirac_obmc8_mmx;
#if !ARCH_X86_64
        c->add_dirac_obmc[1] = ff_add_dirac_obmc16_mmx;
        c->add_dirac_obmc[2] = ff_add_dirac_obmc32_mmx;
        c->dirac_hpel_filter = dirac_hpel_filter_mmx;
        c->add_rect_clamped = ff_add_rect_clamped_mmx;
        c->put_signed_rect_clamped[0] = (void *)ff_put_signed_rect_clamped_mmx;
#endif
        PIXFUNC(put, 0, mmx);
        PIXFUNC(avg, 0, mmx);
    }

    if (EXTERNAL_MMXEXT(mm_flags)) {
        PIXFUNC(avg, 0, mmxext);
    }

    if (EXTERNAL_SSE2(mm_flags)) {
        c->dirac_hpel_filter = dirac_hpel_filter_sse2;
        c->add_rect_clamped = ff_add_rect_clamped_sse2;
        c->put_signed_rect_clamped[0] = (void *)ff_put_signed_rect_clamped_sse2;

        c->add_dirac_obmc[1] = ff_add_dirac_obmc16_sse2;
        c->add_dirac_obmc[2] = ff_add_dirac_obmc32_sse2;

        c->put_dirac_pixels_tab[1][0] = ff_put_dirac_pixels16_sse2;
        c->avg_dirac_pixels_tab[1][0] = ff_avg_dirac_pixels16_sse2;
        c->put_dirac_pixels_tab[2][0] = ff_put_dirac_pixels32_sse2;
        c->avg_dirac_pixels_tab[2][0] = ff_avg_dirac_pixels32_sse2;
    }
}
开发者ID:0day-ci，项目名称:FFmpeg，代码行数:35，代码来源:diracdsp_init.c

示例9: ff_float_dsp_init_x86

void ff_float_dsp_init_x86(AVFloatDSPContext *fdsp)
{
    int mm_flags = av_get_cpu_flags();

#if HAVE_6REGS && HAVE_INLINE_ASM
    if (INLINE_AMD3DNOWEXT(mm_flags)) {
        fdsp->vector_fmul_window  = vector_fmul_window_3dnowext;
    }
    if (INLINE_SSE(mm_flags)) {
        fdsp->vector_fmul_window = vector_fmul_window_sse;
    }
#endif
    if (EXTERNAL_SSE(mm_flags)) {
        fdsp->vector_fmul = ff_vector_fmul_sse;
        fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_sse;
        fdsp->vector_fmul_scalar = ff_vector_fmul_scalar_sse;
        fdsp->vector_fmul_add    = ff_vector_fmul_add_sse;
        fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_sse;
        fdsp->scalarproduct_float = ff_scalarproduct_float_sse;
    }
    if (EXTERNAL_SSE2(mm_flags)) {
        fdsp->vector_dmul_scalar = ff_vector_dmul_scalar_sse2;
    }
    if (EXTERNAL_AVX(mm_flags)) {
        fdsp->vector_fmul = ff_vector_fmul_avx;
        fdsp->vector_fmac_scalar = ff_vector_fmac_scalar_avx;
        fdsp->vector_dmul_scalar = ff_vector_dmul_scalar_avx;
        fdsp->vector_fmul_add    = ff_vector_fmul_add_avx;
        fdsp->vector_fmul_reverse = ff_vector_fmul_reverse_avx;
    }
}
开发者ID:DonDiego，项目名称:libav，代码行数:31，代码来源:float_dsp_init.c

示例10: ff_g722dsp_init_x86

av_cold void ff_g722dsp_init_x86(G722DSPContext *dsp)
{
    int cpu_flags = av_get_cpu_flags();

    if (EXTERNAL_SSE2(cpu_flags))
        dsp->apply_qmf = ff_g722_apply_qmf_sse2;
}
开发者ID:0day-ci，项目名称:FFmpeg，代码行数:7，代码来源:g722dsp_init.c

示例11: ff_xvid_idct_init_x86

av_cold void ff_xvid_idct_init_x86(IDCTDSPContext *c, AVCodecContext *avctx,
                                   unsigned high_bit_depth)
{
#if HAVE_YASM
    int cpu_flags = av_get_cpu_flags();

    if (high_bit_depth ||
        !(avctx->idct_algo == FF_IDCT_AUTO ||
          avctx->idct_algo == FF_IDCT_XVID))
        return;

#if ARCH_X86_32
    if (EXTERNAL_MMX(cpu_flags)) {
        c->idct_put  = xvid_idct_mmx_put;
        c->idct_add  = xvid_idct_mmx_add;
        c->idct      = ff_xvid_idct_mmx;
        c->perm_type = FF_IDCT_PERM_NONE;
    }

    if (EXTERNAL_MMXEXT(cpu_flags)) {
        c->idct_put  = xvid_idct_mmxext_put;
        c->idct_add  = xvid_idct_mmxext_add;
        c->idct      = ff_xvid_idct_mmxext;
        c->perm_type = FF_IDCT_PERM_NONE;
    }
#endif

    if (EXTERNAL_SSE2(cpu_flags)) {
        c->idct_put  = ff_xvid_idct_put_sse2;
        c->idct_add  = ff_xvid_idct_add_sse2;
        c->idct      = ff_xvid_idct_sse2;
        c->perm_type = FF_IDCT_PERM_SSE2;
    }
#endif /* HAVE_YASM */
}
开发者ID:0day-ci，项目名称:FFmpeg，代码行数:35，代码来源:xvididct_init.c

示例12: ff_vp3dsp_init_x86

av_cold void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags)
{
    int cpuflags = av_get_cpu_flags();

#if ARCH_X86_32
    if (EXTERNAL_MMX(cpuflags)) {
        c->idct_put  = ff_vp3_idct_put_mmx;
        c->idct_add  = ff_vp3_idct_add_mmx;
        c->idct_perm = FF_PARTTRANS_IDCT_PERM;
    }
#endif

    if (EXTERNAL_MMXEXT(cpuflags)) {
        c->idct_dc_add = ff_vp3_idct_dc_add_mmx2;

        if (!(flags & CODEC_FLAG_BITEXACT)) {
            c->v_loop_filter = ff_vp3_v_loop_filter_mmx2;
            c->h_loop_filter = ff_vp3_h_loop_filter_mmx2;
        }
    }

    if (EXTERNAL_SSE2(cpuflags)) {
        c->idct_put  = ff_vp3_idct_put_sse2;
        c->idct_add  = ff_vp3_idct_add_sse2;
        c->idct_perm = FF_TRANSPOSE_IDCT_PERM;
    }
}
开发者ID:Et0h，项目名称:mpc-hc，代码行数:27，代码来源:vp3dsp_init.c

示例13: ff_llviddsp_init_x86

void ff_llviddsp_init_x86(LLVidDSPContext *c, AVCodecContext *avctx)
{
    int cpu_flags = av_get_cpu_flags();
    const AVPixFmtDescriptor *pix_desc = av_pix_fmt_desc_get(avctx->pix_fmt);

    if (EXTERNAL_MMX(cpu_flags)) {
        c->add_int16 = ff_add_int16_mmx;
        c->diff_int16 = ff_diff_int16_mmx;
    }

    if (EXTERNAL_MMXEXT(cpu_flags) && pix_desc->comp[0].depth_minus1<15) {
        c->add_hfyu_median_pred_int16 = ff_add_hfyu_median_pred_int16_mmxext;
        c->sub_hfyu_median_pred_int16 = ff_sub_hfyu_median_pred_int16_mmxext;
    }

    if (EXTERNAL_SSE2(cpu_flags)) {
        c->add_int16 = ff_add_int16_sse2;
        c->diff_int16 = ff_diff_int16_sse2;
    }

    if (EXTERNAL_SSSE3(cpu_flags)) {
        c->add_hfyu_left_pred_int16 = ff_add_hfyu_left_pred_int16_ssse3;
    }

    if (EXTERNAL_SSE4(cpu_flags)) {
        c->add_hfyu_left_pred_int16 = ff_add_hfyu_left_pred_int16_sse4;
    }
}
开发者ID:26mansi，项目名称:FFmpeg，代码行数:28，代码来源:lossless_videodsp_init.c

示例14: ff_dnxhdenc_init_x86

av_cold void ff_dnxhdenc_init_x86(DNXHDEncContext *ctx)
{
    if (EXTERNAL_SSE2(av_get_cpu_flags())) {
        if (ctx->cid_table->bit_depth == 8)
            ctx->get_pixels_8x4_sym = ff_get_pixels_8x4_sym_sse2;
    }
}
开发者ID:0day-ci，项目名称:FFmpeg，代码行数:7，代码来源:dnxhdenc_init.c

示例15: ff_blend_init_x86

av_cold void ff_blend_init_x86(FilterParams *param, int is_16bit)
{
    int cpu_flags = av_get_cpu_flags();

    if (ARCH_X86_64 && EXTERNAL_SSE2(cpu_flags) && param->opacity == 1 && !is_16bit) {
        switch (param->mode) {
        case BLEND_ADDITION: param->blend = ff_blend_addition_sse2; break;
        case BLEND_ADDITION128: param->blend = ff_blend_addition128_sse2; break;
        case BLEND_AND:      param->blend = ff_blend_and_sse2;      break;
        case BLEND_AVERAGE:  param->blend = ff_blend_average_sse2;  break;
        case BLEND_DARKEN:   param->blend = ff_blend_darken_sse2;   break;
        case BLEND_DIFFERENCE128: param->blend = ff_blend_difference128_sse2; break;
        case BLEND_HARDMIX:  param->blend = ff_blend_hardmix_sse2;  break;
        case BLEND_LIGHTEN:  param->blend = ff_blend_lighten_sse2;  break;
        case BLEND_OR:       param->blend = ff_blend_or_sse2;       break;
        case BLEND_PHOENIX:  param->blend = ff_blend_phoenix_sse2;  break;
        case BLEND_SUBTRACT: param->blend = ff_blend_subtract_sse2; break;
        case BLEND_XOR:      param->blend = ff_blend_xor_sse2;      break;
        }
    }
    if (ARCH_X86_64 && EXTERNAL_SSSE3(cpu_flags) && param->opacity == 1 && !is_16bit) {
        switch (param->mode) {
        case BLEND_DIFFERENCE: param->blend = ff_blend_difference_ssse3; break;
        case BLEND_NEGATION:   param->blend = ff_blend_negation_ssse3;   break;
        }
    }
}
开发者ID:VFR-maniac，项目名称:ffmpeg，代码行数:27，代码来源:vf_blend_init.c


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