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/***************************************************************************** |
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* |
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* XVID MPEG4 Codec |
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* - Colorspace functions - header files |
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* |
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* This file is part of XviD, a free MPEG-4 video encoder/decoder |
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* |
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* XviD is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program 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 |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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* |
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* Under section 8 of the GNU General Public License, the copyright |
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* holders of XVID explicitly forbid distribution in the following |
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* countries: |
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* |
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* - Japan |
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* - United States of America |
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* |
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* Linking XviD statically or dynamically with other modules is making a |
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* combined work based on XviD. Thus, the terms and conditions of the |
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* GNU General Public License cover the whole combination. |
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* |
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* As a special exception, the copyright holders of XviD give you |
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* permission to link XviD with independent modules that communicate with |
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* XviD solely through the VFW1.1 and DShow interfaces, regardless of the |
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* license terms of these independent modules, and to copy and distribute |
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* the resulting combined work under terms of your choice, provided that |
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* every copy of the combined work is accompanied by a complete copy of |
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* the source code of XviD (the version of XviD used to produce the |
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* combined work), being distributed under the terms of the GNU General |
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* Public License plus this exception. An independent module is a module |
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* which is not derived from or based on XviD. |
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* |
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* Note that people who make modified versions of XviD are not obligated |
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* to grant this special exception for their modified versions; it is |
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* their choice whether to do so. The GNU General Public License gives |
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* permission to release a modified version without this exception; this |
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* exception also makes it possible to release a modified version which |
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* carries forward this exception. |
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* |
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* $Id: colorspace.h,v 1.4 2002-11-17 00:20:30 edgomez Exp $ |
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* |
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****************************************************************************/ |
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#ifndef _COLORSPACE_H |
#ifndef _COLORSPACE_H |
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#define _COLORSPACE_H |
#define _COLORSPACE_H |
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#include "../portab.h" |
#include "../portab.h" |
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#include "../divx4.h" |
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/* initialize tables */ |
/* initialize tables */ |
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/* input color conversion functions (encoder) */ |
/* input color conversion functions (encoder) */ |
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typedef void (color_inputFunc)(uint8_t *y_out, uint8_t *u_out, uint8_t *v_out, |
typedef void (color_inputFunc) (uint8_t * y_out, |
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uint8_t *src, int width, int height, int stride); |
uint8_t * u_out, |
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uint8_t * v_out, |
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uint8_t * src, |
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int width, |
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int height, |
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int stride); |
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typedef color_inputFunc *color_inputFuncPtr; |
typedef color_inputFunc *color_inputFuncPtr; |
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/* output color conversion functions (decoder) */ |
/* output color conversion functions (decoder) */ |
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typedef void (color_outputFunc)(uint8_t *dst, int dst_stride, |
typedef void (color_outputFunc) (uint8_t * dst, |
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uint8_t *y_src, uint8_t *v_src, |
int dst_stride, |
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uint8_t * u_src, int y_stride, |
uint8_t * y_src, |
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int uv_stride, int width, int height); |
uint8_t * v_src, |
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uint8_t * u_src, |
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int y_stride, |
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int uv_stride, |
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int width, |
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int height); |
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typedef color_outputFunc* color_outputFuncPtr; |
typedef color_outputFunc* color_outputFuncPtr; |
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color_outputFunc yv12_to_yuyv_mmx; |
color_outputFunc yv12_to_yuyv_mmx; |
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color_outputFunc yv12_to_uyvy_mmx; |
color_outputFunc yv12_to_uyvy_mmx; |
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void user_to_yuv_c(uint8_t * y_out, |
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uint8_t * u_out, |
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uint8_t * v_out, |
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int stride, |
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DEC_PICTURE * picture, |
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int width, |
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int height); |
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#endif /* _COLORSPACE_H_ */ |
#endif /* _COLORSPACE_H_ */ |