mirror of
https://git.ffmpeg.org/ffmpeg.git
synced 2026-06-11 08:13:06 +00:00
DROOdotFOOandRamiro Polla
cc7c567920
BE counterparts to the LE paths in 2e142e52ae; pack adds rev16 before
store. nv12/nv21 paths are added but bench-only (no C ref, same as
2e142e52ae).
Test Name A55-gcc M1-clang A76-gcc
-------------------------------------------------------------------------------------
yuv420p_rgb565be_1920_neon 15086.1 ( 3.91x) 5507.0 ( 4.34x) 19229.1 ( 2.02x)
yuv420p_bgr565be_1920_neon 15291.7 ( 3.84x) 5476.9 ( 4.37x) 19229.4 ( 2.02x)
yuv420p_rgb555be_1920_neon 15091.5 ( 3.67x) 5569.0 ( 3.97x) 19229.3 ( 1.90x)
yuv420p_bgr555be_1920_neon 15298.6 ( 3.62x) 5600.6 ( 3.98x) 19228.8 ( 1.90x)
yuv422p_rgb565be_1920_neon 16862.3 ( 4.00x) 6378.8 ( 4.64x) 22110.3 ( 2.07x)
yuv422p_bgr565be_1920_neon 17139.3 ( 3.93x) 6448.1 ( 4.50x) 22104.1 ( 2.07x)
yuv422p_rgb555be_1920_neon 16853.3 ( 3.98x) 6468.8 ( 4.12x) 22106.4 ( 1.98x)
yuv422p_bgr555be_1920_neon 17202.2 ( 3.89x) 6467.0 ( 4.12x) 22110.2 ( 1.98x)
yuva420p_rgb565be_1920_neon 15050.2 ( 3.92x) 5452.5 ( 4.39x) 19229.5 ( 2.02x)
yuva420p_bgr565be_1920_neon 15346.6 ( 3.84x) 5462.4 ( 4.36x) 19228.9 ( 2.02x)
yuva420p_rgb555be_1920_neon 15050.8 ( 3.69x) 5463.3 ( 3.95x) 19228.6 ( 1.90x)
yuva420p_bgr555be_1920_neon 15352.8 ( 3.61x) 5543.6 ( 3.89x) 19228.6 ( 1.90x)
Co-authored-by: Ramiro Polla <ramiro.polla@gmail.com>
Signed-off-by: DROOdotFOO <drew@axol.io>
283 lines
18 KiB
C
283 lines
18 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 "libswscale/swscale.h"
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#include "libswscale/swscale_internal.h"
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#include "libavutil/aarch64/cpu.h"
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#define YUV_TO_RGB_TABLE \
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c->yuv2rgb_v2r_coeff, \
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c->yuv2rgb_u2g_coeff, \
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c->yuv2rgb_v2g_coeff, \
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c->yuv2rgb_u2b_coeff, \
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#define DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(ifmt, ofmt) \
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int ff_##ifmt##_to_##ofmt##_neon(int w, int h, \
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int y_offset, \
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int y_coeff, \
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const int16_t *table, \
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const uint8_t *const src[], const int srcStride[], \
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uint8_t *dst, int linesize); \
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\
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static int ifmt##_to_##ofmt##_neon_wrapper(SwsInternal *c, const uint8_t *const src[], \
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const int srcStride[], int srcSliceY, \
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int srcSliceH, uint8_t *const dst[], \
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const int dstStride[]) { \
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const int16_t yuv2rgb_table[] = { YUV_TO_RGB_TABLE }; \
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\
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return ff_##ifmt##_to_##ofmt##_neon(c->opts.src_w, srcSliceH, \
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c->yuv2rgb_y_offset >> 6, \
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c->yuv2rgb_y_coeff, \
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yuv2rgb_table, \
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src, srcStride, \
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dst[0] + srcSliceY * dstStride[0], \
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dstStride[0]); \
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} \
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#define DECLARE_FF_YUVX_TO_PLANAR_RGB_FUNCS(ifmt, ofmt) \
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int ff_##ifmt##_to_##ofmt##_neon(int w, int h, \
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int y_offset, \
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int y_coeff, \
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const int16_t *table, \
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const uint8_t *const src[], const int srcStride[], \
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uint8_t *dst0, int linesize0, \
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uint8_t *dst1, int linesize1, \
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uint8_t *dst2, int linesize2); \
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\
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static int ifmt##_to_##ofmt##_neon_wrapper(SwsInternal *c, const uint8_t *const src[], \
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const int srcStride[], int srcSliceY, \
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int srcSliceH, uint8_t *const dst[], \
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const int dstStride[]) { \
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const int16_t yuv2rgb_table[] = { YUV_TO_RGB_TABLE }; \
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\
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return ff_##ifmt##_to_##ofmt##_neon(c->opts.src_w, srcSliceH, \
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c->yuv2rgb_y_offset >> 6, \
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c->yuv2rgb_y_coeff, \
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yuv2rgb_table, \
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src, srcStride, \
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dst[0] + srcSliceY * dstStride[0], dstStride[0], \
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dst[1] + srcSliceY * dstStride[1], dstStride[1], \
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dst[2] + srcSliceY * dstStride[2], dstStride[2]); \
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} \
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#define DECLARE_FF_YUVX_TO_ALL_RGBX_FUNCS(yuvx) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, argb) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, rgba) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, abgr) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, bgra) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, rgb24) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, bgr24) \
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DECLARE_FF_YUVX_TO_PLANAR_RGB_FUNCS(yuvx, gbrp) \
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DECLARE_FF_YUVX_TO_ALL_RGBX_FUNCS(nv12)
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DECLARE_FF_YUVX_TO_ALL_RGBX_FUNCS(nv21)
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DECLARE_FF_YUVX_TO_ALL_RGBX_FUNCS(yuv420p)
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DECLARE_FF_YUVX_TO_ALL_RGBX_FUNCS(yuv422p)
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#define DECLARE_FF_YUVX_TO_ALL_RGB16_FUNCS(yuvx) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, rgb565le) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, bgr565le) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, rgb555le) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, bgr555le) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, rgb565be) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, bgr565be) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, rgb555be) \
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuvx, bgr555be) \
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DECLARE_FF_YUVX_TO_ALL_RGB16_FUNCS(nv12)
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DECLARE_FF_YUVX_TO_ALL_RGB16_FUNCS(nv21)
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DECLARE_FF_YUVX_TO_ALL_RGB16_FUNCS(yuv420p)
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DECLARE_FF_YUVX_TO_ALL_RGB16_FUNCS(yuv422p)
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuva420p, argb)
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuva420p, rgba)
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuva420p, abgr)
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DECLARE_FF_YUVX_TO_PACKED_RGB_FUNCS(yuva420p, bgra)
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void ff_nv24_to_yuv420p_chroma_neon(uint8_t *dst1, int dstStride1,
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uint8_t *dst2, int dstStride2,
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const uint8_t *src, int srcStride,
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int w, int h);
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static int nv24_to_yuv420p_neon_wrapper(SwsInternal *c, const uint8_t *const src[],
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const int srcStride[], int srcSliceY, int srcSliceH,
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uint8_t *const dst[], const int dstStride[])
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{
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uint8_t *dst1 = dst[1] + dstStride[1] * srcSliceY / 2;
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uint8_t *dst2 = dst[2] + dstStride[2] * srcSliceY / 2;
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ff_copyPlane(src[0], srcStride[0], srcSliceY, srcSliceH, c->opts.src_w,
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dst[0], dstStride[0]);
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if (c->opts.src_format == AV_PIX_FMT_NV24)
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ff_nv24_to_yuv420p_chroma_neon(dst1, dstStride[1], dst2, dstStride[2],
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src[1], srcStride[1], c->opts.src_w / 2,
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srcSliceH);
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else
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ff_nv24_to_yuv420p_chroma_neon(dst2, dstStride[2], dst1, dstStride[1],
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src[1], srcStride[1], c->opts.src_w / 2,
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srcSliceH);
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return srcSliceH;
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}
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/* We need a 16 pixel width alignment. This constraint can easily be removed
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* for input reading but for the output which is 4-bytes per pixel (RGBA) the
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* assembly might be writing as much as 4*15=60 extra bytes at the end of the
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* line, which won't fit the 32-bytes buffer alignment. */
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#define SET_FF_YUVX_TO_RGBX_FUNC(ifmt, IFMT, ofmt, OFMT, accurate_rnd) do { \
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if (c->opts.src_format == AV_PIX_FMT_##IFMT \
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&& c->opts.dst_format == AV_PIX_FMT_##OFMT \
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&& !(c->opts.src_h & 1) \
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&& !(c->opts.src_w & 15) \
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&& !accurate_rnd) \
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c->convert_unscaled = ifmt##_to_##ofmt##_neon_wrapper; \
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} while (0)
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#define SET_FF_YUVX_TO_ALL_RGBX_FUNC(yuvx, YUVX, accurate_rnd) do { \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, argb, ARGB, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, rgba, RGBA, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, abgr, ABGR, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, bgra, BGRA, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, gbrp, GBRP, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, rgb24, RGB24, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, bgr24, BGR24, accurate_rnd); \
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} while (0)
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#define SET_FF_YUVX_TO_ALL_RGB16_FUNC(yuvx, YUVX, accurate_rnd) do { \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, rgb565le, RGB565LE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, bgr565le, BGR565LE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, rgb555le, RGB555LE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, bgr555le, BGR555LE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, rgb565be, RGB565BE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, bgr565be, BGR565BE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, rgb555be, RGB555BE, accurate_rnd); \
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SET_FF_YUVX_TO_RGBX_FUNC(yuvx, YUVX, bgr555be, BGR555BE, accurate_rnd); \
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} while (0)
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static void get_unscaled_swscale_neon(SwsInternal *c) {
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int accurate_rnd = c->opts.flags & SWS_ACCURATE_RND;
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SET_FF_YUVX_TO_ALL_RGBX_FUNC(nv12, NV12, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGBX_FUNC(nv21, NV21, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGBX_FUNC(yuv420p, YUV420P, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGBX_FUNC(yuv422p, YUV422P, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGB16_FUNC(nv12, NV12, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGB16_FUNC(nv21, NV21, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGB16_FUNC(yuv420p, YUV420P, accurate_rnd);
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SET_FF_YUVX_TO_ALL_RGB16_FUNC(yuv422p, YUV422P, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuva420p, YUVA420P, argb, ARGB, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuva420p, YUVA420P, rgba, RGBA, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuva420p, YUVA420P, abgr, ABGR, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuva420p, YUVA420P, bgra, BGRA, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, rgb24, RGB24, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, bgr24, BGR24, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, gbrp, GBRP, accurate_rnd);
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/* yuva420p -> 16bpp: alpha is dropped, route through yuv420p NEON path */
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, rgb565le, RGB565LE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, bgr565le, BGR565LE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, rgb555le, RGB555LE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, bgr555le, BGR555LE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, rgb565be, RGB565BE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, bgr565be, BGR565BE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, rgb555be, RGB555BE, accurate_rnd);
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SET_FF_YUVX_TO_RGBX_FUNC(yuv420p, YUVA420P, bgr555be, BGR555BE, accurate_rnd);
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if (c->opts.dst_format == AV_PIX_FMT_YUV420P &&
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(c->opts.src_format == AV_PIX_FMT_NV24 || c->opts.src_format == AV_PIX_FMT_NV42) &&
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!(c->opts.src_h & 1) && !(c->opts.src_w & 15) && !accurate_rnd)
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c->convert_unscaled = nv24_to_yuv420p_neon_wrapper;
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}
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void ff_get_unscaled_swscale_aarch64(SwsInternal *c)
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{
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int cpu_flags = av_get_cpu_flags();
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if (have_neon(cpu_flags))
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get_unscaled_swscale_neon(c);
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}
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av_cold SwsFunc ff_yuv2rgb_init_aarch64(SwsInternal *c)
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{
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int cpu_flags = av_get_cpu_flags();
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if (!have_neon(cpu_flags) ||
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(c->opts.src_h & 1) || (c->opts.src_w & 15) ||
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(c->opts.flags & SWS_ACCURATE_RND))
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return NULL;
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if (c->opts.src_format == AV_PIX_FMT_YUV420P) {
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switch (c->opts.dst_format) {
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case AV_PIX_FMT_ARGB: return yuv420p_to_argb_neon_wrapper;
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case AV_PIX_FMT_RGBA: return yuv420p_to_rgba_neon_wrapper;
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case AV_PIX_FMT_ABGR: return yuv420p_to_abgr_neon_wrapper;
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case AV_PIX_FMT_BGRA: return yuv420p_to_bgra_neon_wrapper;
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case AV_PIX_FMT_RGB24: return yuv420p_to_rgb24_neon_wrapper;
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case AV_PIX_FMT_BGR24: return yuv420p_to_bgr24_neon_wrapper;
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case AV_PIX_FMT_GBRP: return yuv420p_to_gbrp_neon_wrapper;
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case AV_PIX_FMT_RGB565LE: return yuv420p_to_rgb565le_neon_wrapper;
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case AV_PIX_FMT_BGR565LE: return yuv420p_to_bgr565le_neon_wrapper;
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case AV_PIX_FMT_RGB555LE: return yuv420p_to_rgb555le_neon_wrapper;
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case AV_PIX_FMT_BGR555LE: return yuv420p_to_bgr555le_neon_wrapper;
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case AV_PIX_FMT_RGB565BE: return yuv420p_to_rgb565be_neon_wrapper;
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case AV_PIX_FMT_BGR565BE: return yuv420p_to_bgr565be_neon_wrapper;
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case AV_PIX_FMT_RGB555BE: return yuv420p_to_rgb555be_neon_wrapper;
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case AV_PIX_FMT_BGR555BE: return yuv420p_to_bgr555be_neon_wrapper;
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}
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} else if (c->opts.src_format == AV_PIX_FMT_YUVA420P) {
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switch (c->opts.dst_format) {
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#if CONFIG_SWSCALE_ALPHA
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case AV_PIX_FMT_ARGB: return yuva420p_to_argb_neon_wrapper;
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case AV_PIX_FMT_RGBA: return yuva420p_to_rgba_neon_wrapper;
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case AV_PIX_FMT_ABGR: return yuva420p_to_abgr_neon_wrapper;
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case AV_PIX_FMT_BGRA: return yuva420p_to_bgra_neon_wrapper;
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#endif
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case AV_PIX_FMT_RGB24: return yuv420p_to_rgb24_neon_wrapper;
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case AV_PIX_FMT_BGR24: return yuv420p_to_bgr24_neon_wrapper;
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case AV_PIX_FMT_GBRP: return yuv420p_to_gbrp_neon_wrapper;
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/* 16bpp targets drop alpha, share yuv420p path */
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case AV_PIX_FMT_RGB565LE: return yuv420p_to_rgb565le_neon_wrapper;
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case AV_PIX_FMT_BGR565LE: return yuv420p_to_bgr565le_neon_wrapper;
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case AV_PIX_FMT_RGB555LE: return yuv420p_to_rgb555le_neon_wrapper;
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case AV_PIX_FMT_BGR555LE: return yuv420p_to_bgr555le_neon_wrapper;
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case AV_PIX_FMT_RGB565BE: return yuv420p_to_rgb565be_neon_wrapper;
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case AV_PIX_FMT_BGR565BE: return yuv420p_to_bgr565be_neon_wrapper;
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case AV_PIX_FMT_RGB555BE: return yuv420p_to_rgb555be_neon_wrapper;
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case AV_PIX_FMT_BGR555BE: return yuv420p_to_bgr555be_neon_wrapper;
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}
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} else if (c->opts.src_format == AV_PIX_FMT_YUV422P) {
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switch (c->opts.dst_format) {
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case AV_PIX_FMT_ARGB: return yuv422p_to_argb_neon_wrapper;
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case AV_PIX_FMT_RGBA: return yuv422p_to_rgba_neon_wrapper;
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case AV_PIX_FMT_ABGR: return yuv422p_to_abgr_neon_wrapper;
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case AV_PIX_FMT_BGRA: return yuv422p_to_bgra_neon_wrapper;
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case AV_PIX_FMT_RGB24: return yuv422p_to_rgb24_neon_wrapper;
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case AV_PIX_FMT_BGR24: return yuv422p_to_bgr24_neon_wrapper;
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case AV_PIX_FMT_GBRP: return yuv422p_to_gbrp_neon_wrapper;
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case AV_PIX_FMT_RGB565LE: return yuv422p_to_rgb565le_neon_wrapper;
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case AV_PIX_FMT_BGR565LE: return yuv422p_to_bgr565le_neon_wrapper;
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case AV_PIX_FMT_RGB555LE: return yuv422p_to_rgb555le_neon_wrapper;
|
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case AV_PIX_FMT_BGR555LE: return yuv422p_to_bgr555le_neon_wrapper;
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|
case AV_PIX_FMT_RGB565BE: return yuv422p_to_rgb565be_neon_wrapper;
|
|
case AV_PIX_FMT_BGR565BE: return yuv422p_to_bgr565be_neon_wrapper;
|
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case AV_PIX_FMT_RGB555BE: return yuv422p_to_rgb555be_neon_wrapper;
|
|
case AV_PIX_FMT_BGR555BE: return yuv422p_to_bgr555be_neon_wrapper;
|
|
}
|
|
}
|
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return NULL;
|
|
}
|