417957ec5e
C908 X60 chrRangeFromJpeg_8_c: 2.7 2.5 chrRangeFromJpeg_8_rvv_i32: 1.7 1.5 chrRangeFromJpeg_24_c: 7.5 6.7 chrRangeFromJpeg_24_rvv_i32: 1.7 1.5 chrRangeFromJpeg_128_c: 55.2 34.7 chrRangeFromJpeg_128_rvv_i32: 6.5 3.0 chrRangeFromJpeg_144_c: 44.0 39.2 chrRangeFromJpeg_144_rvv_i32: 7.7 4.5 chrRangeFromJpeg_256_c: 78.2 69.5 chrRangeFromJpeg_256_rvv_i32: 12.2 6.0 chrRangeFromJpeg_512_c: 172.2 138.5 chrRangeFromJpeg_512_rvv_i32: 24.5 11.7 chrRangeToJpeg_8_c: 4.7 4.2 chrRangeToJpeg_8_rvv_i32: 2.0 1.7 chrRangeToJpeg_24_c: 13.7 12.2 chrRangeToJpeg_24_rvv_i32: 2.0 1.5 chrRangeToJpeg_128_c: 72.0 63.7 chrRangeToJpeg_128_rvv_i32: 6.7 3.2 chrRangeToJpeg_144_c: 80.7 71.7 chrRangeToJpeg_144_rvv_i32: 8.5 4.7 chrRangeToJpeg_256_c: 143.2 127.2 chrRangeToJpeg_256_rvv_i32: 13.5 6.5 chrRangeToJpeg_512_c: 285.7 253.7 chrRangeToJpeg_512_rvv_i32: 27.0 13.0 lumRangeFromJpeg_8_c: 1.7 1.5 lumRangeFromJpeg_8_rvv_i32: 1.2 1.0 lumRangeFromJpeg_24_c: 4.2 3.7 lumRangeFromJpeg_24_rvv_i32: 1.2 1.0 lumRangeFromJpeg_128_c: 21.7 19.2 lumRangeFromJpeg_128_rvv_i32: 3.7 1.7 lumRangeFromJpeg_144_c: 24.7 22.0 lumRangeFromJpeg_144_rvv_i32: 4.7 2.7 lumRangeFromJpeg_256_c: 43.7 39.0 lumRangeFromJpeg_256_rvv_i32: 7.5 3.2 lumRangeFromJpeg_512_c: 87.0 77.2 lumRangeFromJpeg_512_rvv_i32: 14.5 6.7 lumRangeToJpeg_8_c: 2.7 2.2 lumRangeToJpeg_8_rvv_i32: 1.0 1.0 lumRangeToJpeg_24_c: 7.2 6.5 lumRangeToJpeg_24_rvv_i32: 1.2 1.0 lumRangeToJpeg_128_c: 37.7 33.7 lumRangeToJpeg_128_rvv_i32: 3.7 2.0 lumRangeToJpeg_144_c: 42.5 37.7 lumRangeToJpeg_144_rvv_i32: 4.7 2.7 lumRangeToJpeg_256_c: 75.0 66.7 lumRangeToJpeg_256_rvv_i32: 7.5 3.5 lumRangeToJpeg_512_c: 149.5 133.0 lumRangeToJpeg_512_rvv_i32: 14.7 7.0
127 lines
4.4 KiB
C
127 lines
4.4 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "config.h"
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#include "libavutil/attributes.h"
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#include "libavutil/riscv/cpu.h"
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#include "libswscale/swscale_internal.h"
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void ff_range_lum_to_jpeg_16_rvv(int16_t *, int);
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void ff_range_chr_to_jpeg_16_rvv(int16_t *, int16_t *, int);
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void ff_range_lum_from_jpeg_16_rvv(int16_t *, int);
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void ff_range_chr_from_jpeg_16_rvv(int16_t *, int16_t *, int);
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av_cold static void ff_sws_init_range_convert_riscv(SwsContext *c, int flags)
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{
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#if HAVE_RVV
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static const struct {
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void (*lum)(int16_t *, int);
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void (*chr)(int16_t *, int16_t *, int);
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} convs[2] = {
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{ ff_range_lum_to_jpeg_16_rvv, ff_range_chr_to_jpeg_16_rvv },
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{ ff_range_lum_from_jpeg_16_rvv, ff_range_chr_from_jpeg_16_rvv },
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};
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if (c->srcRange != c->dstRange && !isAnyRGB(c->dstFormat) &&
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c->dstBpc <= 14 &&
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(flags & AV_CPU_FLAG_RVV_I32) && (flags & AV_CPU_FLAG_RVB_ADDR)) {
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bool from = c->srcRange != 0;
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c->lumConvertRange = convs[from].lum;
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c->chrConvertRange = convs[from].chr;
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}
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#endif
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}
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#define RVV_INPUT(name) \
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void ff_##name##ToY_rvv(uint8_t *dst, const uint8_t *src, const uint8_t *, \
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const uint8_t *, int w, uint32_t *coeffs, void *); \
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void ff_##name##ToUV_rvv(uint8_t *, uint8_t *, const uint8_t *, \
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const uint8_t *, const uint8_t *, int w, \
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uint32_t *coeffs, void *); \
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void ff_##name##ToUV_half_rvv(uint8_t *, uint8_t *, const uint8_t *, \
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const uint8_t *, const uint8_t *, int w, \
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uint32_t *coeffs, void *)
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RVV_INPUT(abgr32);
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RVV_INPUT(argb32);
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RVV_INPUT(bgr24);
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RVV_INPUT(bgra32);
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RVV_INPUT(rgb24);
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RVV_INPUT(rgba32);
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av_cold void ff_sws_init_swscale_riscv(SwsContext *c)
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{
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int flags = av_get_cpu_flags();
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#if HAVE_RVV
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if ((flags & AV_CPU_FLAG_RVV_I32) && (flags & AV_CPU_FLAG_RVB_ADDR)) {
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switch (c->srcFormat) {
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case AV_PIX_FMT_ABGR:
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c->lumToYV12 = ff_abgr32ToY_rvv;
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if (c->chrSrcHSubSample)
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c->chrToYV12 = ff_abgr32ToUV_half_rvv;
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else
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c->chrToYV12 = ff_abgr32ToUV_rvv;
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break;
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case AV_PIX_FMT_ARGB:
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c->lumToYV12 = ff_argb32ToY_rvv;
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if (c->chrSrcHSubSample)
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c->chrToYV12 = ff_argb32ToUV_half_rvv;
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else
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c->chrToYV12 = ff_argb32ToUV_rvv;
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break;
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case AV_PIX_FMT_BGR24:
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c->lumToYV12 = ff_bgr24ToY_rvv;
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if (c->chrSrcHSubSample)
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c->chrToYV12 = ff_bgr24ToUV_half_rvv;
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else
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c->chrToYV12 = ff_bgr24ToUV_rvv;
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break;
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case AV_PIX_FMT_BGRA:
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c->lumToYV12 = ff_bgra32ToY_rvv;
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if (c->chrSrcHSubSample)
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c->chrToYV12 = ff_bgra32ToUV_half_rvv;
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else
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c->chrToYV12 = ff_bgra32ToUV_rvv;
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break;
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case AV_PIX_FMT_RGB24:
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c->lumToYV12 = ff_rgb24ToY_rvv;
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if (c->chrSrcHSubSample)
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c->chrToYV12 = ff_rgb24ToUV_half_rvv;
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else
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c->chrToYV12 = ff_rgb24ToUV_rvv;
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break;
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case AV_PIX_FMT_RGBA:
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c->lumToYV12 = ff_rgba32ToY_rvv;
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if (c->chrSrcHSubSample)
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c->chrToYV12 = ff_rgba32ToUV_half_rvv;
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else
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c->chrToYV12 = ff_rgba32ToUV_rvv;
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break;
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}
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}
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#endif
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ff_sws_init_range_convert_riscv(c, flags);
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}
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