mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-12-28 20:53:54 +02:00
376924583a
Originally committed as revision 28082 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
148 lines
7.3 KiB
C
148 lines
7.3 KiB
C
/*
|
|
* software RGB to RGB converter
|
|
* pluralize by Software PAL8 to RGB converter
|
|
* Software YUV to YUV converter
|
|
* Software YUV to RGB converter
|
|
* Written by Nick Kurshev.
|
|
* palette & YUV & runtime CPU stuff by Michael (michaelni@gmx.at)
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#ifndef SWSCALE_RGB2RGB_H
|
|
#define SWSCALE_RGB2RGB_H
|
|
|
|
#include <inttypes.h>
|
|
|
|
/* A full collection of RGB to RGB(BGR) converters */
|
|
extern void (*rgb24tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb24tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb24tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb32tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb32to16) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb32to15) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb15to16) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb15tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb15to32) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb16to15) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb16tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb16to32) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb24tobgr24)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb24to16) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb24to15) (const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb32tobgr32)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb32tobgr16)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
extern void (*rgb32tobgr15)(const uint8_t *src, uint8_t *dst, long src_size);
|
|
|
|
void rgb24to32 (const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb32to24 (const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb16tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb16to24 (const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb16tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb16tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb15tobgr32(const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb15to24 (const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb15tobgr16(const uint8_t *src, uint8_t *dst, long src_size);
|
|
void rgb15tobgr15(const uint8_t *src, uint8_t *dst, long src_size);
|
|
void bgr8torgb8 (const uint8_t *src, uint8_t *dst, long src_size);
|
|
|
|
|
|
void palette8topacked32(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
|
|
void palette8topacked24(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
|
|
void palette8torgb16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
|
|
void palette8tobgr16(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
|
|
void palette8torgb15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
|
|
void palette8tobgr15(const uint8_t *src, uint8_t *dst, long num_pixels, const uint8_t *palette);
|
|
|
|
/**
|
|
* Height should be a multiple of 2 and width should be a multiple of 16.
|
|
* (If this is a problem for anyone then tell me, and I will fix it.)
|
|
* Chrominance data is only taken from every second line, others are ignored.
|
|
* FIXME: Write high quality version.
|
|
*/
|
|
//void uyvytoyv12(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
|
|
|
|
/**
|
|
* Height should be a multiple of 2 and width should be a multiple of 16.
|
|
* (If this is a problem for anyone then tell me, and I will fix it.)
|
|
*/
|
|
extern void (*yv12toyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
|
|
long width, long height,
|
|
long lumStride, long chromStride, long dstStride);
|
|
|
|
/**
|
|
* Width should be a multiple of 16.
|
|
*/
|
|
extern void (*yuv422ptoyuy2)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
|
|
long width, long height,
|
|
long lumStride, long chromStride, long dstStride);
|
|
|
|
/**
|
|
* Height should be a multiple of 2 and width should be a multiple of 16.
|
|
* (If this is a problem for anyone then tell me, and I will fix it.)
|
|
*/
|
|
extern void (*yuy2toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
|
|
long width, long height,
|
|
long lumStride, long chromStride, long srcStride);
|
|
|
|
/**
|
|
* Height should be a multiple of 2 and width should be a multiple of 16.
|
|
* (If this is a problem for anyone then tell me, and I will fix it.)
|
|
*/
|
|
extern void (*yv12touyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
|
|
long width, long height,
|
|
long lumStride, long chromStride, long dstStride);
|
|
|
|
/**
|
|
* Width should be a multiple of 16.
|
|
*/
|
|
extern void (*yuv422ptouyvy)(const uint8_t *ysrc, const uint8_t *usrc, const uint8_t *vsrc, uint8_t *dst,
|
|
long width, long height,
|
|
long lumStride, long chromStride, long dstStride);
|
|
|
|
/**
|
|
* Height should be a multiple of 2 and width should be a multiple of 2.
|
|
* (If this is a problem for anyone then tell me, and I will fix it.)
|
|
* Chrominance data is only taken from every second line, others are ignored.
|
|
* FIXME: Write high quality version.
|
|
*/
|
|
extern void (*rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_t *udst, uint8_t *vdst,
|
|
long width, long height,
|
|
long lumStride, long chromStride, long srcStride);
|
|
extern void (*planar2x)(const uint8_t *src, uint8_t *dst, long width, long height,
|
|
long srcStride, long dstStride);
|
|
|
|
extern void (*interleaveBytes)(uint8_t *src1, uint8_t *src2, uint8_t *dst,
|
|
long width, long height, long src1Stride,
|
|
long src2Stride, long dstStride);
|
|
|
|
extern void (*vu9_to_vu12)(const uint8_t *src1, const uint8_t *src2,
|
|
uint8_t *dst1, uint8_t *dst2,
|
|
long width, long height,
|
|
long srcStride1, long srcStride2,
|
|
long dstStride1, long dstStride2);
|
|
|
|
extern void (*yvu9_to_yuy2)(const uint8_t *src1, const uint8_t *src2, const uint8_t *src3,
|
|
uint8_t *dst,
|
|
long width, long height,
|
|
long srcStride1, long srcStride2,
|
|
long srcStride3, long dstStride);
|
|
|
|
void sws_rgb2rgb_init(int flags);
|
|
|
|
#endif /* SWSCALE_RGB2RGB_H */
|