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e02ffed004
x64 always has MMX, MMXEXT, SSE and SSE2 and this means that some functions for MMX, MMXEXT and 3dnow are always overridden by other functions (unless one e.g. explicitly disables SSE2) for x64. So given that the only systems that benefit from these functions are truely ancient 32bit x86s they are removed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
157 lines
6.3 KiB
C
157 lines
6.3 KiB
C
/*
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* VC-1 and WMV3 - DSP functions MMX-optimized
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* Copyright (c) 2007 Christophe GISQUET <christophe.gisquet@free.fr>
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use,
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* copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following
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* conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "libavutil/attributes.h"
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#include "libavutil/cpu.h"
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#include "libavutil/x86/cpu.h"
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#include "libavutil/x86/asm.h"
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#include "libavcodec/vc1dsp.h"
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#include "fpel.h"
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#include "vc1dsp.h"
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#include "config.h"
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#define LOOP_FILTER4(EXT) \
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void ff_vc1_v_loop_filter4_ ## EXT(uint8_t *src, ptrdiff_t stride, int pq); \
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void ff_vc1_h_loop_filter4_ ## EXT(uint8_t *src, ptrdiff_t stride, int pq);
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#define LOOP_FILTER816(EXT) \
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void ff_vc1_v_loop_filter8_ ## EXT(uint8_t *src, ptrdiff_t stride, int pq); \
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void ff_vc1_h_loop_filter8_ ## EXT(uint8_t *src, ptrdiff_t stride, int pq); \
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\
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static void vc1_v_loop_filter16_ ## EXT(uint8_t *src, ptrdiff_t stride, int pq) \
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{ \
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ff_vc1_v_loop_filter8_ ## EXT(src, stride, pq); \
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ff_vc1_v_loop_filter8_ ## EXT(src+8, stride, pq); \
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} \
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\
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static void vc1_h_loop_filter16_ ## EXT(uint8_t *src, ptrdiff_t stride, int pq) \
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{ \
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ff_vc1_h_loop_filter8_ ## EXT(src, stride, pq); \
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ff_vc1_h_loop_filter8_ ## EXT(src+8*stride, stride, pq); \
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}
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#if HAVE_X86ASM
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LOOP_FILTER4(mmxext)
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LOOP_FILTER816(sse2)
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LOOP_FILTER4(ssse3)
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LOOP_FILTER816(ssse3)
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void ff_vc1_h_loop_filter8_sse4(uint8_t *src, ptrdiff_t stride, int pq);
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static void vc1_h_loop_filter16_sse4(uint8_t *src, ptrdiff_t stride, int pq)
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{
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ff_vc1_h_loop_filter8_sse4(src, stride, pq);
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ff_vc1_h_loop_filter8_sse4(src+8*stride, stride, pq);
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}
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#define DECLARE_FUNCTION(OP, DEPTH, INSN) \
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static void OP##vc1_mspel_mc00_##DEPTH##INSN(uint8_t *dst, \
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const uint8_t *src, ptrdiff_t stride, int rnd) \
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{ \
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ff_ ## OP ## pixels ## DEPTH ## INSN(dst, src, stride, DEPTH); \
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}
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DECLARE_FUNCTION(put_, 8, _mmx)
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DECLARE_FUNCTION(avg_, 8, _mmxext)
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DECLARE_FUNCTION(put_, 16, _sse2)
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DECLARE_FUNCTION(avg_, 16, _sse2)
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#endif /* HAVE_X86ASM */
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void ff_put_vc1_chroma_mc8_nornd_mmx (uint8_t *dst, uint8_t *src,
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ptrdiff_t stride, int h, int x, int y);
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void ff_avg_vc1_chroma_mc8_nornd_mmxext(uint8_t *dst, uint8_t *src,
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ptrdiff_t stride, int h, int x, int y);
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void ff_put_vc1_chroma_mc8_nornd_ssse3(uint8_t *dst, uint8_t *src,
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ptrdiff_t stride, int h, int x, int y);
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void ff_avg_vc1_chroma_mc8_nornd_ssse3(uint8_t *dst, uint8_t *src,
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ptrdiff_t stride, int h, int x, int y);
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void ff_vc1_inv_trans_4x4_dc_mmxext(uint8_t *dest, ptrdiff_t linesize,
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int16_t *block);
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void ff_vc1_inv_trans_4x8_dc_mmxext(uint8_t *dest, ptrdiff_t linesize,
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int16_t *block);
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void ff_vc1_inv_trans_8x4_dc_mmxext(uint8_t *dest, ptrdiff_t linesize,
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int16_t *block);
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void ff_vc1_inv_trans_8x8_dc_mmxext(uint8_t *dest, ptrdiff_t linesize,
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int16_t *block);
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av_cold void ff_vc1dsp_init_x86(VC1DSPContext *dsp)
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{
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int cpu_flags = av_get_cpu_flags();
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if (HAVE_6REGS && INLINE_MMX(cpu_flags))
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if (EXTERNAL_MMX(cpu_flags))
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ff_vc1dsp_init_mmx(dsp);
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if (HAVE_6REGS && INLINE_MMXEXT(cpu_flags))
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if (EXTERNAL_MMXEXT(cpu_flags))
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ff_vc1dsp_init_mmxext(dsp);
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#define ASSIGN_LF4(EXT) \
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dsp->vc1_v_loop_filter4 = ff_vc1_v_loop_filter4_ ## EXT; \
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dsp->vc1_h_loop_filter4 = ff_vc1_h_loop_filter4_ ## EXT
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#define ASSIGN_LF816(EXT) \
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dsp->vc1_v_loop_filter8 = ff_vc1_v_loop_filter8_ ## EXT; \
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dsp->vc1_h_loop_filter8 = ff_vc1_h_loop_filter8_ ## EXT; \
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dsp->vc1_v_loop_filter16 = vc1_v_loop_filter16_ ## EXT; \
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dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_ ## EXT
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#if HAVE_X86ASM
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if (EXTERNAL_MMX(cpu_flags)) {
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dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_nornd_mmx;
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dsp->put_vc1_mspel_pixels_tab[1][0] = put_vc1_mspel_mc00_8_mmx;
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}
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if (EXTERNAL_MMXEXT(cpu_flags)) {
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ASSIGN_LF4(mmxext);
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dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_nornd_mmxext;
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dsp->avg_vc1_mspel_pixels_tab[1][0] = avg_vc1_mspel_mc00_8_mmxext;
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dsp->vc1_inv_trans_8x8_dc = ff_vc1_inv_trans_8x8_dc_mmxext;
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dsp->vc1_inv_trans_4x8_dc = ff_vc1_inv_trans_4x8_dc_mmxext;
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dsp->vc1_inv_trans_8x4_dc = ff_vc1_inv_trans_8x4_dc_mmxext;
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dsp->vc1_inv_trans_4x4_dc = ff_vc1_inv_trans_4x4_dc_mmxext;
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}
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if (EXTERNAL_SSE2(cpu_flags)) {
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ASSIGN_LF816(sse2);
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dsp->put_vc1_mspel_pixels_tab[0][0] = put_vc1_mspel_mc00_16_sse2;
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dsp->avg_vc1_mspel_pixels_tab[0][0] = avg_vc1_mspel_mc00_16_sse2;
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}
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if (EXTERNAL_SSSE3(cpu_flags)) {
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ASSIGN_LF4(ssse3);
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ASSIGN_LF816(ssse3);
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dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_nornd_ssse3;
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dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_nornd_ssse3;
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}
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if (EXTERNAL_SSE4(cpu_flags)) {
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dsp->vc1_h_loop_filter8 = ff_vc1_h_loop_filter8_sse4;
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dsp->vc1_h_loop_filter16 = vc1_h_loop_filter16_sse4;
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}
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#endif /* HAVE_X86ASM */
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}
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