ref: 8d3bc55c32d5433c975b4e5fc07fefdf8be8bb50
dir: /src/x86/ipred_init_tmpl.c/
/*
* Copyright © 2018, VideoLAN and dav1d authors
* Copyright © 2018, Two Orioles, LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "src/cpu.h"
#include "src/ipred.h"
decl_angular_ipred_fn(dav1d_ipred_dc_avx2);
decl_angular_ipred_fn(dav1d_ipred_dc_128_avx2);
decl_angular_ipred_fn(dav1d_ipred_dc_top_avx2);
decl_angular_ipred_fn(dav1d_ipred_dc_left_avx2);
decl_angular_ipred_fn(dav1d_ipred_h_avx2);
decl_angular_ipred_fn(dav1d_ipred_v_avx2);
decl_angular_ipred_fn(dav1d_ipred_paeth_avx2);
decl_angular_ipred_fn(dav1d_ipred_smooth_avx2);
decl_angular_ipred_fn(dav1d_ipred_smooth_v_avx2);
decl_angular_ipred_fn(dav1d_ipred_smooth_h_avx2);
decl_angular_ipred_fn(dav1d_ipred_z1_avx2);
decl_angular_ipred_fn(dav1d_ipred_z3_avx2);
decl_angular_ipred_fn(dav1d_ipred_filter_avx2);
decl_cfl_pred_fn(dav1d_ipred_cfl_avx2);
decl_cfl_pred_fn(dav1d_ipred_cfl_128_avx2);
decl_cfl_pred_fn(dav1d_ipred_cfl_top_avx2);
decl_cfl_pred_fn(dav1d_ipred_cfl_left_avx2);
decl_cfl_ac_fn(dav1d_ipred_cfl_ac_420_avx2);
decl_cfl_ac_fn(dav1d_ipred_cfl_ac_422_avx2);
decl_pal_pred_fn(dav1d_pal_pred_avx2);
decl_angular_ipred_fn(dav1d_ipred_dc_ssse3);
decl_angular_ipred_fn(dav1d_ipred_dc_128_ssse3);
decl_angular_ipred_fn(dav1d_ipred_dc_top_ssse3);
decl_angular_ipred_fn(dav1d_ipred_dc_left_ssse3);
decl_angular_ipred_fn(dav1d_ipred_h_ssse3);
decl_angular_ipred_fn(dav1d_ipred_v_ssse3);
decl_angular_ipred_fn(dav1d_ipred_smooth_ssse3);
decl_angular_ipred_fn(dav1d_ipred_smooth_v_ssse3);
decl_angular_ipred_fn(dav1d_ipred_smooth_h_ssse3);
decl_pal_pred_fn(dav1d_pal_pred_ssse3);
void bitfn(dav1d_intra_pred_dsp_init_x86)(Dav1dIntraPredDSPContext *const c) {
const unsigned flags = dav1d_get_cpu_flags();
if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return;
#if BITDEPTH == 8
c->intra_pred[DC_PRED] = dav1d_ipred_dc_ssse3;
c->intra_pred[DC_128_PRED] = dav1d_ipred_dc_128_ssse3;
c->intra_pred[TOP_DC_PRED] = dav1d_ipred_dc_top_ssse3;
c->intra_pred[LEFT_DC_PRED] = dav1d_ipred_dc_left_ssse3;
c->intra_pred[HOR_PRED] = dav1d_ipred_h_ssse3;
c->intra_pred[VERT_PRED] = dav1d_ipred_v_ssse3;
c->intra_pred[SMOOTH_PRED] = dav1d_ipred_smooth_ssse3;
c->intra_pred[SMOOTH_V_PRED] = dav1d_ipred_smooth_v_ssse3;
c->intra_pred[SMOOTH_H_PRED] = dav1d_ipred_smooth_h_ssse3;
c->pal_pred = dav1d_pal_pred_ssse3;
#endif
if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return;
#if BITDEPTH == 8 && ARCH_X86_64
c->intra_pred[DC_PRED] = dav1d_ipred_dc_avx2;
c->intra_pred[DC_128_PRED] = dav1d_ipred_dc_128_avx2;
c->intra_pred[TOP_DC_PRED] = dav1d_ipred_dc_top_avx2;
c->intra_pred[LEFT_DC_PRED] = dav1d_ipred_dc_left_avx2;
c->intra_pred[HOR_PRED] = dav1d_ipred_h_avx2;
c->intra_pred[VERT_PRED] = dav1d_ipred_v_avx2;
c->intra_pred[PAETH_PRED] = dav1d_ipred_paeth_avx2;
c->intra_pred[SMOOTH_PRED] = dav1d_ipred_smooth_avx2;
c->intra_pred[SMOOTH_V_PRED] = dav1d_ipred_smooth_v_avx2;
c->intra_pred[SMOOTH_H_PRED] = dav1d_ipred_smooth_h_avx2;
c->intra_pred[Z1_PRED] = dav1d_ipred_z1_avx2;
c->intra_pred[Z3_PRED] = dav1d_ipred_z3_avx2;
c->intra_pred[FILTER_PRED] = dav1d_ipred_filter_avx2;
c->cfl_pred[DC_PRED] = dav1d_ipred_cfl_avx2;
c->cfl_pred[DC_128_PRED] = dav1d_ipred_cfl_128_avx2;
c->cfl_pred[TOP_DC_PRED] = dav1d_ipred_cfl_top_avx2;
c->cfl_pred[LEFT_DC_PRED] = dav1d_ipred_cfl_left_avx2;
c->cfl_ac[DAV1D_PIXEL_LAYOUT_I420 - 1] = dav1d_ipred_cfl_ac_420_avx2;
c->cfl_ac[DAV1D_PIXEL_LAYOUT_I422 - 1] = dav1d_ipred_cfl_ac_422_avx2;
c->pal_pred = dav1d_pal_pred_avx2;
#endif
}