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/*
*
* Copyright (C) 2000 Thomas Mirlacher
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* The author may be reached as <dent@linuxvideo.org>
*
*------------------------------------------------------------
*
*/
#ifndef __ALPHABLEND_H__
#define __ALPHABLEND_H__
#include <xine/video_out.h>
typedef struct { /* CLUT == Color LookUp Table */
uint8_t cb : 8;
uint8_t cr : 8;
uint8_t y : 8;
uint8_t foo : 8;
} __attribute__ ((packed)) clut_t;
void blend_rgb16 (uint8_t * img, vo_overlay_t * img_overl,
int img_width, int img_height,
int dst_width, int dst_height);
void blend_rgb24 (uint8_t * img, vo_overlay_t * img_overl,
int img_width, int img_height,
int dst_width, int dst_height);
void blend_rgb32 (uint8_t * img, vo_overlay_t * img_overl,
int img_width, int img_height,
int dst_width, int dst_height);
void blend_yuv (uint8_t *dst_base[3], vo_overlay_t * img_overl,
int dst_width, int dst_height);
void blend_yuy2 (uint8_t * dst_img, vo_overlay_t * img_overl,
int dst_width, int dst_height);
void crop_overlay (vo_overlay_t * overlay);
#endif
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