2019-09-03 16:54:44 +00:00
|
|
|
/*
|
|
|
|
* 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 "config.h"
|
|
|
|
|
|
|
|
#include "libavutil/attributes.h"
|
|
|
|
#include "libavutil/cpu.h"
|
|
|
|
#include "libavutil/x86/cpu.h"
|
|
|
|
#include "libavfilter/v360.h"
|
|
|
|
|
|
|
|
void ff_remap1_8bit_line_avx2(uint8_t *dst, int width, const uint8_t *src, ptrdiff_t in_linesize,
|
2020-01-19 09:46:07 +00:00
|
|
|
const int16_t *const u, const int16_t *const v, const int16_t *const ker);
|
2019-09-03 16:54:44 +00:00
|
|
|
|
|
|
|
void ff_remap2_8bit_line_avx2(uint8_t *dst, int width, const uint8_t *src, ptrdiff_t in_linesize,
|
2020-01-19 09:46:07 +00:00
|
|
|
const int16_t *const u, const int16_t *const v, const int16_t *const ker);
|
2019-09-03 16:54:44 +00:00
|
|
|
|
2020-03-31 12:08:20 +00:00
|
|
|
void ff_remap3_8bit_line_avx2(uint8_t *dst, int width, const uint8_t *src, ptrdiff_t in_linesize,
|
|
|
|
const int16_t *const u, const int16_t *const v, const int16_t *const ker);
|
|
|
|
|
2019-09-03 16:54:44 +00:00
|
|
|
void ff_remap4_8bit_line_avx2(uint8_t *dst, int width, const uint8_t *src, ptrdiff_t in_linesize,
|
2020-01-19 09:46:07 +00:00
|
|
|
const int16_t *const u, const int16_t *const v, const int16_t *const ker);
|
2019-09-03 16:54:44 +00:00
|
|
|
|
2019-09-15 16:13:26 +00:00
|
|
|
void ff_remap1_16bit_line_avx2(uint8_t *dst, int width, const uint8_t *src, ptrdiff_t in_linesize,
|
2020-01-19 09:46:07 +00:00
|
|
|
const int16_t *const u, const int16_t *const v, const int16_t *const ker);
|
2019-09-15 16:13:26 +00:00
|
|
|
|
|
|
|
void ff_remap2_16bit_line_avx2(uint8_t *dst, int width, const uint8_t *src, ptrdiff_t in_linesize,
|
2020-01-19 09:46:07 +00:00
|
|
|
const int16_t *const u, const int16_t *const v, const int16_t *const ker);
|
2019-09-15 16:13:26 +00:00
|
|
|
|
2019-09-03 16:54:44 +00:00
|
|
|
av_cold void ff_v360_init_x86(V360Context *s, int depth)
|
|
|
|
{
|
|
|
|
int cpu_flags = av_get_cpu_flags();
|
|
|
|
|
|
|
|
if (EXTERNAL_AVX2_FAST(cpu_flags) && s->interp == NEAREST && depth <= 8)
|
|
|
|
s->remap_line = ff_remap1_8bit_line_avx2;
|
|
|
|
|
|
|
|
if (EXTERNAL_AVX2_FAST(cpu_flags) && s->interp == BILINEAR && depth <= 8)
|
|
|
|
s->remap_line = ff_remap2_8bit_line_avx2;
|
|
|
|
|
2019-09-15 16:13:26 +00:00
|
|
|
if (EXTERNAL_AVX2_FAST(cpu_flags) && s->interp == NEAREST && depth > 8)
|
|
|
|
s->remap_line = ff_remap1_16bit_line_avx2;
|
|
|
|
|
|
|
|
if (EXTERNAL_AVX2_FAST(cpu_flags) && s->interp == BILINEAR && depth > 8)
|
|
|
|
s->remap_line = ff_remap2_16bit_line_avx2;
|
|
|
|
|
2019-09-06 14:11:45 +00:00
|
|
|
#if ARCH_X86_64
|
2020-03-31 12:08:20 +00:00
|
|
|
if (EXTERNAL_AVX2_FAST(cpu_flags) && s->interp == LAGRANGE9 && depth <= 8)
|
|
|
|
s->remap_line = ff_remap3_8bit_line_avx2;
|
|
|
|
|
2019-09-03 16:54:44 +00:00
|
|
|
if (EXTERNAL_AVX2_FAST(cpu_flags) && (s->interp == BICUBIC ||
|
2020-04-02 10:03:11 +00:00
|
|
|
s->interp == LANCZOS ||
|
|
|
|
s->interp == SPLINE16 ||
|
2020-10-04 12:36:30 +00:00
|
|
|
s->interp == GAUSSIAN ||
|
|
|
|
s->interp == MITCHELL) && depth <= 8)
|
2019-09-03 16:54:44 +00:00
|
|
|
s->remap_line = ff_remap4_8bit_line_avx2;
|
|
|
|
#endif
|
|
|
|
}
|