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- /*
- * Copyright (C) 2014 Kieran Kunhya <kierank@obe.tv>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 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 General Public License for more details.
- *
- * You should have received a copy of the GNU 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/attributes.h"
- #include "libavutil/cpu.h"
- #include "libavutil/internal.h"
- #include "libavutil/mem.h"
- #include "libavutil/x86/asm.h"
- #include "libavutil/x86/cpu.h"
- #include "libavfilter/tinterlace.h"
- void ff_lowpass_line_sse2(uint8_t *dstp, ptrdiff_t linesize,
- const uint8_t *srcp,
- const uint8_t *srcp_above,
- const uint8_t *srcp_below);
- void ff_lowpass_line_avx (uint8_t *dstp, ptrdiff_t linesize,
- const uint8_t *srcp,
- const uint8_t *srcp_above,
- const uint8_t *srcp_below);
- av_cold void ff_tinterlace_init_x86(TInterlaceContext *s)
- {
- int cpu_flags = av_get_cpu_flags();
- if (EXTERNAL_SSE2(cpu_flags))
- s->lowpass_line = ff_lowpass_line_sse2;
- if (EXTERNAL_AVX(cpu_flags))
- s->lowpass_line = ff_lowpass_line_avx;
- }
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