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/*
* Copyright (C) 2000-2001 the xine project
*
* This file is part of xine, a unix video player.
*
* xine 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.
*
* xine 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*
* $Id: dxr3_overlay.h,v 1.1 2001/07/26 16:03:10 ehasenle Exp $
*
* Overlay support routines for video_out_dxr3
*/
struct coeff {
float k,m;
};
typedef struct {
int fd_control;
int overlay_enabled;
int xoffset;
int yoffset;
int xcorr;
int jitter;
int stability;
int colorkey;
float color_interval;
int screen_xres;
int screen_yres;
int screen_depth;
struct coeff colcal_upper[3];
struct coeff colcal_lower[3];
} dxr3_overlay_t;
int dxr3_overlay_set_mode(dxr3_overlay_t *this, int mode);
int dxr3_overlay_set_attributes(dxr3_overlay_t *this);
int dxr3_overlay_set_screen(dxr3_overlay_t *this);
int dxr3_overlay_set_window(dxr3_overlay_t *this,
int xpos, int ypos, int width, int height);
void dxr3_overlay_buggy_preinit(dxr3_overlay_t *this, int fd);
int dxr3_overlay_read_state(dxr3_overlay_t *this);
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