60 lines
2.3 KiB
C
60 lines
2.3 KiB
C
/*
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* Copyright © 2018, VideoLAN and dav1d authors
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* Copyright © 2023, Nathan Egge
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "src/cpu.h"
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#include "src/itx.h"
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#define decl_itx_fns(ext) \
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decl_itx17_fns( 4, 4, ext); \
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decl_itx16_fns( 4, 8, ext); \
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decl_itx16_fns( 4, 16, ext); \
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decl_itx16_fns( 8, 4, ext); \
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decl_itx16_fns( 8, 8, ext); \
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decl_itx16_fns( 8, 16, ext); \
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decl_itx16_fns(16, 4, ext); \
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decl_itx16_fns(16, 8, ext); \
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decl_itx16_fns(16, 16, ext)
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decl_itx_fns(rvv);
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static ALWAYS_INLINE void itx_dsp_init_riscv(Dav1dInvTxfmDSPContext *const c, int const bpc) {
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const unsigned flags = dav1d_get_cpu_flags();
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if (!(flags & DAV1D_RISCV_CPU_FLAG_V)) return;
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#if BITDEPTH == 8
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assign_itx17_fn( , 4, 4, rvv);
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assign_itx16_fn(R, 4, 8, rvv);
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assign_itx16_fn(R, 4, 16, rvv);
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assign_itx16_fn(R, 8, 4, rvv);
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assign_itx16_fn( , 8, 8, rvv);
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assign_itx16_fn(R, 8, 16, rvv);
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assign_itx16_fn(R, 16, 4, rvv);
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assign_itx16_fn(R, 16, 8, rvv);
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assign_itx12_fn( , 16, 16, rvv);
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#endif
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}
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