/*
* Copyright © 2018 - 2023 , VideoLAN and dav1d authors
* Copyright © 2018 - 2023 , 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/itx.h"
#define BF_BPC(x, bits, suffix) x## _## bits## bpc_## suffix
#define decl_itx_fns(ext) \
decl_itx17_fns( 4 , 4 , ext); \
decl_itx16_fns( 4 , 8 , ext); \
decl_itx16_fns( 4 , 16 , ext); \
decl_itx16_fns( 8 , 4 , ext); \
decl_itx16_fns( 8 , 8 , ext); \
decl_itx16_fns( 8 , 16 , ext); \
decl_itx2_fns ( 8 , 32 , ext); \
decl_itx16_fns(16 , 4 , ext); \
decl_itx16_fns(16 , 8 , ext); \
decl_itx12_fns(16 , 16 , ext); \
decl_itx2_fns (16 , 32 , ext); \
decl_itx2_fns (32 , 8 , ext); \
decl_itx2_fns (32 , 16 , ext); \
decl_itx2_fns (32 , 32 , ext); \
decl_itx_fn(BF(dav1d_inv_txfm_add_dct_dct_16x64, ext)); \
decl_itx_fn(BF(dav1d_inv_txfm_add_dct_dct_32x64, ext)); \
decl_itx_fn(BF(dav1d_inv_txfm_add_dct_dct_64x16, ext)); \
decl_itx_fn(BF(dav1d_inv_txfm_add_dct_dct_64x32, ext)); \
decl_itx_fn(BF(dav1d_inv_txfm_add_dct_dct_64x64, ext))
#define decl_itx2_bpc_fns(w, h, bpc, opt) \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_dct_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_identity_identity_## w## x## h, bpc, opt))
#define decl_itx12_bpc_fns(w, h, bpc, opt) \
decl_itx2_bpc_fns(w, h, bpc, opt); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_adst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_flipadst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_identity_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_adst_dct_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_adst_adst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_adst_flipadst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_flipadst_dct_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_flipadst_adst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_flipadst_flipadst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_identity_dct_## w## x## h, bpc, opt))
#define decl_itx16_bpc_fns(w, h, bpc, opt) \
decl_itx12_bpc_fns(w, h, bpc, opt); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_adst_identity_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_flipadst_identity_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_identity_adst_## w## x## h, bpc, opt)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_identity_flipadst_## w## x## h, bpc, opt))
#define decl_itx_bpc_fns(bpc, ext) \
decl_itx16_bpc_fns( 4 , 4 , bpc, ext); \
decl_itx16_bpc_fns( 4 , 8 , bpc, ext); \
decl_itx16_bpc_fns( 4 , 16 , bpc, ext); \
decl_itx16_bpc_fns( 8 , 4 , bpc, ext); \
decl_itx16_bpc_fns( 8 , 8 , bpc, ext); \
decl_itx16_bpc_fns( 8 , 16 , bpc, ext); \
decl_itx2_bpc_fns ( 8 , 32 , bpc, ext); \
decl_itx16_bpc_fns(16 , 4 , bpc, ext); \
decl_itx16_bpc_fns(16 , 8 , bpc, ext); \
decl_itx12_bpc_fns(16 , 16 , bpc, ext); \
decl_itx2_bpc_fns (16 , 32 , bpc, ext); \
decl_itx2_bpc_fns (32 , 8 , bpc, ext); \
decl_itx2_bpc_fns (32 , 16 , bpc, ext); \
decl_itx2_bpc_fns (32 , 32 , bpc, ext); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_dct_16x64, bpc, ext)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_dct_32x64, bpc, ext)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_dct_64x16, bpc, ext)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_dct_64x32, bpc, ext)); \
decl_itx_fn(BF_BPC(dav1d_inv_txfm_add_dct_dct_64x64, bpc, ext))
decl_itx_fns(avx512icl);
decl_itx_bpc_fns(10 , avx512icl);
decl_itx_fns(avx2);
decl_itx_bpc_fns(10 , avx2);
decl_itx_bpc_fns(12 , avx2);
decl_itx_fns(sse4);
decl_itx_fns(ssse3);
decl_itx_fn(dav1d_inv_txfm_add_wht_wht_4x4_16bpc_avx2);
decl_itx_fn(BF(dav1d_inv_txfm_add_wht_wht_4x4, sse2));
static ALWAYS_INLINE void itx_dsp_init_x86(Dav1dInvTxfmDSPContext *const c,
const int bpc, int *const all_simd)
{
#define assign_itx_bpc_fn(pfx, w, h, type, type_enum, bpc, ext) \
c->itxfm_add[pfx## TX_## w## X## h][type_enum] = \
BF_BPC(dav1d_inv_txfm_add_## type## _## w## x## h, bpc, ext)
#define assign_itx1_bpc_fn(pfx, w, h, bpc, ext) \
assign_itx_bpc_fn(pfx, w, h, dct_dct, DCT_DCT, bpc, ext)
#define assign_itx2_bpc_fn(pfx, w, h, bpc, ext) \
assign_itx1_bpc_fn(pfx, w, h, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, identity_identity, IDTX, bpc, ext)
#define assign_itx12_bpc_fn(pfx, w, h, bpc, ext) \
assign_itx2_bpc_fn(pfx, w, h, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, dct_adst, ADST_DCT, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, dct_flipadst, FLIPADST_DCT, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, dct_identity, H_DCT, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, adst_dct, DCT_ADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, adst_adst, ADST_ADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, adst_flipadst, FLIPADST_ADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, flipadst_dct, DCT_FLIPADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, flipadst_adst, ADST_FLIPADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, flipadst_flipadst, FLIPADST_FLIPADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, identity_dct, V_DCT, bpc, ext)
#define assign_itx16_bpc_fn(pfx, w, h, bpc, ext) \
assign_itx12_bpc_fn(pfx, w, h, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, adst_identity, H_ADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, flipadst_identity, H_FLIPADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, identity_adst, V_ADST, bpc, ext); \
assign_itx_bpc_fn(pfx, w, h, identity_flipadst, V_FLIPADST, bpc, ext)
const unsigned flags = dav1d_get_cpu_flags();
if (!(flags & DAV1D_X86_CPU_FLAG_SSE2)) return ;
assign_itx_fn(, 4 , 4 , wht_wht, WHT_WHT, sse2);
if (!(flags & DAV1D_X86_CPU_FLAG_SSSE3)) return ;
#if BITDEPTH == 8
assign_itx16_fn(, 4 , 4 , ssse3);
assign_itx16_fn(R, 4 , 8 , ssse3);
assign_itx16_fn(R, 8 , 4 , ssse3);
assign_itx16_fn(, 8 , 8 , ssse3);
assign_itx16_fn(R, 4 , 16 , ssse3);
assign_itx16_fn(R, 16 , 4 , ssse3);
assign_itx16_fn(R, 8 , 16 , ssse3);
assign_itx16_fn(R, 16 , 8 , ssse3);
assign_itx12_fn(, 16 , 16 , ssse3);
assign_itx2_fn (R, 8 , 32 , ssse3);
assign_itx2_fn (R, 32 , 8 , ssse3);
assign_itx2_fn (R, 16 , 32 , ssse3);
assign_itx2_fn (R, 32 , 16 , ssse3);
assign_itx2_fn (, 32 , 32 , ssse3);
assign_itx1_fn (R, 16 , 64 , ssse3);
assign_itx1_fn (R, 32 , 64 , ssse3);
assign_itx1_fn (R, 64 , 16 , ssse3);
assign_itx1_fn (R, 64 , 32 , ssse3);
assign_itx1_fn ( , 64 , 64 , ssse3);
*all_simd = 1 ;
#endif
if (!(flags & DAV1D_X86_CPU_FLAG_SSE41)) return ;
#if BITDEPTH == 16
if (bpc == 10 ) {
assign_itx16_fn(, 4 , 4 , sse4);
assign_itx16_fn(R, 4 , 8 , sse4);
assign_itx16_fn(R, 4 , 16 , sse4);
assign_itx16_fn(R, 8 , 4 , sse4);
assign_itx16_fn(, 8 , 8 , sse4);
assign_itx16_fn(R, 8 , 16 , sse4);
assign_itx16_fn(R, 16 , 4 , sse4);
assign_itx16_fn(R, 16 , 8 , sse4);
assign_itx12_fn(, 16 , 16 , sse4);
assign_itx2_fn (R, 8 , 32 , sse4);
assign_itx2_fn (R, 32 , 8 , sse4);
assign_itx2_fn (R, 16 , 32 , sse4);
assign_itx2_fn (R, 32 , 16 , sse4);
assign_itx2_fn (, 32 , 32 , sse4);
assign_itx1_fn (R, 16 , 64 , sse4);
assign_itx1_fn (R, 32 , 64 , sse4);
assign_itx1_fn (R, 64 , 16 , sse4);
assign_itx1_fn (R, 64 , 32 , sse4);
assign_itx1_fn (, 64 , 64 , sse4);
*all_simd = 1 ;
}
#endif
#if ARCH_X86_64
if (!(flags & DAV1D_X86_CPU_FLAG_AVX2)) return ;
assign_itx_fn(, 4 , 4 , wht_wht, WHT_WHT, avx2);
#if BITDEPTH == 8
assign_itx16_fn( , 4 , 4 , avx2);
assign_itx16_fn(R, 4 , 8 , avx2);
assign_itx16_fn(R, 4 , 16 , avx2);
assign_itx16_fn(R, 8 , 4 , avx2);
assign_itx16_fn( , 8 , 8 , avx2);
assign_itx16_fn(R, 8 , 16 , avx2);
assign_itx2_fn (R, 8 , 32 , avx2);
assign_itx16_fn(R, 16 , 4 , avx2);
assign_itx16_fn(R, 16 , 8 , avx2);
assign_itx12_fn( , 16 , 16 , avx2);
assign_itx2_fn (R, 16 , 32 , avx2);
assign_itx1_fn (R, 16 , 64 , avx2);
assign_itx2_fn (R, 32 , 8 , avx2);
assign_itx2_fn (R, 32 , 16 , avx2);
assign_itx2_fn ( , 32 , 32 , avx2);
assign_itx1_fn (R, 32 , 64 , avx2);
assign_itx1_fn (R, 64 , 16 , avx2);
assign_itx1_fn (R, 64 , 32 , avx2);
assign_itx1_fn ( , 64 , 64 , avx2);
#else
if (bpc == 10 ) {
assign_itx16_bpc_fn( , 4 , 4 , 10 , avx2);
assign_itx16_bpc_fn(R, 4 , 8 , 10 , avx2);
assign_itx16_bpc_fn(R, 4 , 16 , 10 , avx2);
assign_itx16_bpc_fn(R, 8 , 4 , 10 , avx2);
assign_itx16_bpc_fn( , 8 , 8 , 10 , avx2);
assign_itx16_bpc_fn(R, 8 , 16 , 10 , avx2);
assign_itx2_bpc_fn (R, 8 , 32 , 10 , avx2);
assign_itx16_bpc_fn(R, 16 , 4 , 10 , avx2);
assign_itx16_bpc_fn(R, 16 , 8 , 10 , avx2);
assign_itx12_bpc_fn( , 16 , 16 , 10 , avx2);
assign_itx2_bpc_fn (R, 16 , 32 , 10 , avx2);
assign_itx1_bpc_fn (R, 16 , 64 , 10 , avx2);
assign_itx2_bpc_fn (R, 32 , 8 , 10 , avx2);
assign_itx2_bpc_fn (R, 32 , 16 , 10 , avx2);
assign_itx2_bpc_fn ( , 32 , 32 , 10 , avx2);
assign_itx1_bpc_fn (R, 32 , 64 , 10 , avx2);
assign_itx1_bpc_fn (R, 64 , 16 , 10 , avx2);
assign_itx1_bpc_fn (R, 64 , 32 , 10 , avx2);
assign_itx1_bpc_fn ( , 64 , 64 , 10 , avx2);
} else {
assign_itx16_bpc_fn( , 4 , 4 , 12 , avx2);
assign_itx16_bpc_fn(R, 4 , 8 , 12 , avx2);
assign_itx16_bpc_fn(R, 4 , 16 , 12 , avx2);
assign_itx16_bpc_fn(R, 8 , 4 , 12 , avx2);
assign_itx16_bpc_fn( , 8 , 8 , 12 , avx2);
assign_itx16_bpc_fn(R, 8 , 16 , 12 , avx2);
assign_itx2_bpc_fn (R, 8 , 32 , 12 , avx2);
assign_itx16_bpc_fn(R, 16 , 4 , 12 , avx2);
assign_itx16_bpc_fn(R, 16 , 8 , 12 , avx2);
assign_itx12_bpc_fn( , 16 , 16 , 12 , avx2);
assign_itx2_bpc_fn (R, 32 , 8 , 12 , avx2);
assign_itx_bpc_fn(R, 16 , 32 , identity_identity, IDTX, 12 , avx2);
assign_itx_bpc_fn(R, 32 , 16 , identity_identity, IDTX, 12 , avx2);
assign_itx_bpc_fn( , 32 , 32 , identity_identity, IDTX, 12 , avx2);
}
#endif
if (!(flags & DAV1D_X86_CPU_FLAG_AVX512ICL)) return ;
#if BITDEPTH == 8
assign_itx16_fn( , 4 , 4 , avx512icl); // no wht
assign_itx16_fn(R, 4 , 8 , avx512icl);
assign_itx16_fn(R, 4 , 16 , avx512icl);
assign_itx16_fn(R, 8 , 4 , avx512icl);
assign_itx16_fn( , 8 , 8 , avx512icl);
assign_itx16_fn(R, 8 , 16 , avx512icl);
assign_itx2_fn (R, 8 , 32 , avx512icl);
assign_itx16_fn(R, 16 , 4 , avx512icl);
assign_itx16_fn(R, 16 , 8 , avx512icl);
assign_itx12_fn( , 16 , 16 , avx512icl);
assign_itx2_fn (R, 16 , 32 , avx512icl);
assign_itx1_fn (R, 16 , 64 , avx512icl);
assign_itx2_fn (R, 32 , 8 , avx512icl);
assign_itx2_fn (R, 32 , 16 , avx512icl);
assign_itx2_fn ( , 32 , 32 , avx512icl);
assign_itx1_fn (R, 32 , 64 , avx512icl);
assign_itx1_fn (R, 64 , 16 , avx512icl);
assign_itx1_fn (R, 64 , 32 , avx512icl);
assign_itx1_fn ( , 64 , 64 , avx512icl);
#else
if (bpc == 10 ) {
assign_itx16_bpc_fn( , 8 , 8 , 10 , avx512icl);
assign_itx16_bpc_fn(R, 8 , 16 , 10 , avx512icl);
assign_itx2_bpc_fn (R, 8 , 32 , 10 , avx512icl);
assign_itx16_bpc_fn(R, 16 , 8 , 10 , avx512icl);
assign_itx12_bpc_fn( , 16 , 16 , 10 , avx512icl);
assign_itx2_bpc_fn (R, 16 , 32 , 10 , avx512icl);
assign_itx2_bpc_fn (R, 32 , 8 , 10 , avx512icl);
assign_itx2_bpc_fn (R, 32 , 16 , 10 , avx512icl);
assign_itx2_bpc_fn ( , 32 , 32 , 10 , avx512icl);
assign_itx1_bpc_fn (R, 16 , 64 , 10 , avx512icl);
assign_itx1_bpc_fn (R, 32 , 64 , 10 , avx512icl);
assign_itx1_bpc_fn (R, 64 , 16 , 10 , avx512icl);
assign_itx1_bpc_fn (R, 64 , 32 , 10 , avx512icl);
assign_itx1_bpc_fn ( , 64 , 64 , 10 , avx512icl);
}
#endif
#endif
}
Messung V0.5 in Prozent C=100 H=100 G=100
¤ Dauer der Verarbeitung: 0.18 Sekunden
(vorverarbeitet am 2026-08-28)
¤
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