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https://github.com/FFmpeg/FFmpeg.git
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a37fd7f957
As the function arguments change, we also change the function name to ensure that anyone using this (non public) function doesnt end with hard to debug crashes. The new name also has a proper prefix. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
168 lines
8.3 KiB
C
168 lines
8.3 KiB
C
/*
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* software RGB to RGB converter
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* pluralize by Software PAL8 to RGB converter
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* Software YUV to YUV converter
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* Software YUV to RGB converter
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* Written by Nick Kurshev.
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* YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
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*
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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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#ifndef SWSCALE_RGB2RGB_H
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#define SWSCALE_RGB2RGB_H
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#include <inttypes.h>
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#include "libswscale/swscale.h"
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#include "libavutil/avutil.h"
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/* A full collection of RGB to RGB(BGR) converters */
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extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32to16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32to15)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb15to16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb15to32)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb16to15)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb16to32)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24to16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb24to15)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, int src_size);
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extern void (*shuffle_bytes_2103)(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb64tobgr48_nobswap(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb64tobgr48_bswap(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb48tobgr48_nobswap(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb48tobgr48_bswap(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb64to48_nobswap(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb64to48_bswap(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb24to32(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb32to24(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16tobgr32(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16to24(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16tobgr16(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb16tobgr15(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15tobgr32(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15to24(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15tobgr16(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb15tobgr15(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb12tobgr12(const uint8_t *src, uint8_t *dst, int src_size);
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void rgb12to15(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_0321(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_1230(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_3012(const uint8_t *src, uint8_t *dst, int src_size);
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void shuffle_bytes_3210(const uint8_t *src, uint8_t *dst, int src_size);
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void ff_rgb24toyv12_c(const uint8_t *src, uint8_t *ydst, uint8_t *udst,
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uint8_t *vdst, int width, int height, int lumStride,
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int chromStride, int srcStride, int32_t *rgb2yuv);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 16.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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*/
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extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Width should be a multiple of 16.
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*/
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extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 16.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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*/
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extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 16.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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*/
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extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Width should be a multiple of 16.
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*/
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extern void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
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int width, int height,
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int lumStride, int chromStride, int dstStride);
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/**
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* Height should be a multiple of 2 and width should be a multiple of 2.
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* (If this is a problem for anyone then tell me, and I will fix it.)
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* Chrominance data is only taken from every second line, others are ignored.
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* FIXME: Write high quality version.
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*/
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extern void (*ff_rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
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int width, int height,
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int lumStride, int chromStride, int srcStride,
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int32_t *rgb2yuv);
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extern void (*planar2x)(const uint8_t *src, uint8_t *dst, int width, int height,
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int srcStride, int dstStride);
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extern void (*interleaveBytes)(const uint8_t *src1, const uint8_t *src2, uint8_t *dst,
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int width, int height, int src1Stride,
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int src2Stride, int dstStride);
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extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
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uint8_t *dst1, uint8_t *dst2,
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int width, int height,
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int srcStride1, int srcStride2,
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int dstStride1, int dstStride2);
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extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
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uint8_t *dst,
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int width, int height,
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int srcStride1, int srcStride2,
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int srcStride3, int dstStride);
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extern void (*uyvytoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*uyvytoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*yuyvtoyuv420)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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extern void (*yuyvtoyuv422)(uint8_t *ydst, uint8_t *udst, uint8_t *vdst, const uint8_t *src,
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int width, int height,
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int lumStride, int chromStride, int srcStride);
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void sws_rgb2rgb_init(void);
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void rgb2rgb_init_x86(void);
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#endif /* SWSCALE_RGB2RGB_H */
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