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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/cpu.h"
#include "libavutil/x86/cpu.h"
#include "libavfilter/framerate.h"
void ff_blend_frames_ssse3(BLEND_FUNC_PARAMS);
void ff_blend_frames_avx2(BLEND_FUNC_PARAMS);
void ff_blend_frames16_sse4(BLEND_FUNC_PARAMS);
void ff_blend_frames16_avx2(BLEND_FUNC_PARAMS);
void ff_framerate_init_x86(FrameRateContext *s)
{
int cpu_flags = av_get_cpu_flags();
if (s->bitdepth == 8) {
if (EXTERNAL_AVX2_FAST(cpu_flags))
s->blend = ff_blend_frames_avx2;
else if (EXTERNAL_SSSE3(cpu_flags))
s->blend = ff_blend_frames_ssse3;
} else {
if (EXTERNAL_AVX2_FAST(cpu_flags))
s->blend = ff_blend_frames16_avx2;
else if (EXTERNAL_SSE4(cpu_flags))
s->blend = ff_blend_frames16_sse4;
}
}
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