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/*
* Copyright © 2018-2021, 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"
#define decl_fn(type, name) \
decl_##type##_fn(BF(dav1d_##name, ssse3)); \
decl_##type##_fn(BF(dav1d_##name, avx2)); \
decl_##type##_fn(BF(dav1d_##name, avx512icl))
#define init_fn(type0, type1, name, suffix) \
c->type0[type1] = BF(dav1d_##name, suffix)
#define init_angular_ipred_fn(type, name, suffix) \
init_fn(intra_pred, type, name, suffix)
#define init_cfl_pred_fn(type, name, suffix) \
init_fn(cfl_pred, type, name, suffix)
#define init_cfl_ac_fn(type, name, suffix) \
init_fn(cfl_ac, type, name, suffix)
decl_fn(angular_ipred, ipred_dc);
decl_fn(angular_ipred, ipred_dc_128);
decl_fn(angular_ipred, ipred_dc_top);
decl_fn(angular_ipred, ipred_dc_left);
decl_fn(angular_ipred, ipred_h);
decl_fn(angular_ipred, ipred_v);
decl_fn(angular_ipred, ipred_paeth);
decl_fn(angular_ipred, ipred_smooth);
decl_fn(angular_ipred, ipred_smooth_h);
decl_fn(angular_ipred, ipred_smooth_v);
decl_fn(angular_ipred, ipred_z1);
decl_fn(angular_ipred, ipred_z2);
decl_fn(angular_ipred, ipred_z3);
decl_fn(angular_ipred, ipred_filter);
decl_fn(cfl_pred, ipred_cfl);
decl_fn(cfl_pred, ipred_cfl_128);
decl_fn(cfl_pred, ipred_cfl_top);
decl_fn(cfl_pred, ipred_cfl_left);
decl_fn(cfl_ac, ipred_cfl_ac_420);
decl_fn(cfl_ac, ipred_cfl_ac_422);
decl_fn(cfl_ac, ipred_cfl_ac_444);
decl_fn(pal_pred, pal_pred);
static ALWAYS_INLINE void intra_pred_dsp_init_x86(Dav1dIntraPredDSPContext *const c) {
const unsigned flags = dav1d_get_cpu_flags();
if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return;
init_angular_ipred_fn(DC_PRED, ipred_dc, ssse3);
init_angular_ipred_fn(DC_128_PRED, ipred_dc_128, ssse3);
init_angular_ipred_fn(TOP_DC_PRED, ipred_dc_top, ssse3);
init_angular_ipred_fn(LEFT_DC_PRED, ipred_dc_left, ssse3);
init_angular_ipred_fn(HOR_PRED, ipred_h, ssse3);
init_angular_ipred_fn(VERT_PRED, ipred_v, ssse3);
init_angular_ipred_fn(PAETH_PRED, ipred_paeth, ssse3);
init_angular_ipred_fn(SMOOTH_PRED, ipred_smooth, ssse3);
init_angular_ipred_fn(SMOOTH_H_PRED, ipred_smooth_h, ssse3);
init_angular_ipred_fn(SMOOTH_V_PRED, ipred_smooth_v, ssse3);
init_angular_ipred_fn(Z1_PRED, ipred_z1, ssse3);
init_angular_ipred_fn(Z2_PRED, ipred_z2, ssse3);
init_angular_ipred_fn(Z3_PRED, ipred_z3, ssse3);
init_angular_ipred_fn(FILTER_PRED, ipred_filter, ssse3);
init_cfl_pred_fn(DC_PRED, ipred_cfl, ssse3);
init_cfl_pred_fn(DC_128_PRED, ipred_cfl_128, ssse3);
init_cfl_pred_fn(TOP_DC_PRED, ipred_cfl_top, ssse3);
init_cfl_pred_fn(LEFT_DC_PRED, ipred_cfl_left, ssse3);
init_cfl_ac_fn(DAV1D_PIXEL_LAYOUT_I420 - 1, ipred_cfl_ac_420, ssse3);
init_cfl_ac_fn(DAV1D_PIXEL_LAYOUT_I422 - 1, ipred_cfl_ac_422, ssse3);
init_cfl_ac_fn(DAV1D_PIXEL_LAYOUT_I444 - 1, ipred_cfl_ac_444, ssse3);
c->pal_pred = BF(dav1d_pal_pred, ssse3);
#if ARCH_X86_64
if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return;
init_angular_ipred_fn(DC_PRED, ipred_dc, avx2);
init_angular_ipred_fn(DC_128_PRED, ipred_dc_128, avx2);
init_angular_ipred_fn(TOP_DC_PRED, ipred_dc_top, avx2);
init_angular_ipred_fn(LEFT_DC_PRED, ipred_dc_left, avx2);
init_angular_ipred_fn(HOR_PRED, ipred_h, avx2);
init_angular_ipred_fn(VERT_PRED, ipred_v, avx2);
init_angular_ipred_fn(PAETH_PRED, ipred_paeth, avx2);
init_angular_ipred_fn(SMOOTH_PRED, ipred_smooth, avx2);
init_angular_ipred_fn(SMOOTH_H_PRED, ipred_smooth_h, avx2);
init_angular_ipred_fn(SMOOTH_V_PRED, ipred_smooth_v, avx2);
init_angular_ipred_fn(Z1_PRED, ipred_z1, avx2);
init_angular_ipred_fn(Z2_PRED, ipred_z2, avx2);
init_angular_ipred_fn(Z3_PRED, ipred_z3, avx2);
init_angular_ipred_fn(FILTER_PRED, ipred_filter, avx2);
init_cfl_pred_fn(DC_PRED, ipred_cfl, avx2);
init_cfl_pred_fn(DC_128_PRED, ipred_cfl_128, avx2);
init_cfl_pred_fn(TOP_DC_PRED, ipred_cfl_top, avx2);
init_cfl_pred_fn(LEFT_DC_PRED, ipred_cfl_left, avx2);
init_cfl_ac_fn(DAV1D_PIXEL_LAYOUT_I420 - 1, ipred_cfl_ac_420, avx2);
init_cfl_ac_fn(DAV1D_PIXEL_LAYOUT_I422 - 1, ipred_cfl_ac_422, avx2);
init_cfl_ac_fn(DAV1D_PIXEL_LAYOUT_I444 - 1, ipred_cfl_ac_444, avx2);
c->pal_pred = BF(dav1d_pal_pred, avx2);
if (!(flags & DAV1D_X86_CPU_FLAG_AVX512ICL)) return;
#if BITDEPTH == 8
init_angular_ipred_fn(DC_PRED, ipred_dc, avx512icl);
init_angular_ipred_fn(DC_128_PRED, ipred_dc_128, avx512icl);
init_angular_ipred_fn(TOP_DC_PRED, ipred_dc_top, avx512icl);
init_angular_ipred_fn(LEFT_DC_PRED, ipred_dc_left, avx512icl);
init_angular_ipred_fn(HOR_PRED, ipred_h, avx512icl);
init_angular_ipred_fn(VERT_PRED, ipred_v, avx512icl);
init_angular_ipred_fn(Z2_PRED, ipred_z2, avx512icl);
#endif
init_angular_ipred_fn(PAETH_PRED, ipred_paeth, avx512icl);
init_angular_ipred_fn(SMOOTH_PRED, ipred_smooth, avx512icl);
init_angular_ipred_fn(SMOOTH_H_PRED, ipred_smooth_h, avx512icl);
init_angular_ipred_fn(SMOOTH_V_PRED, ipred_smooth_v, avx512icl);
init_angular_ipred_fn(Z1_PRED, ipred_z1, avx512icl);
init_angular_ipred_fn(Z2_PRED, ipred_z2, avx512icl);
init_angular_ipred_fn(Z3_PRED, ipred_z3, avx512icl);
init_angular_ipred_fn(FILTER_PRED, ipred_filter, avx512icl);
c->pal_pred = BF(dav1d_pal_pred, avx512icl);
#endif
}
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