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61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/*
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* video.h - Video/graphics emulation
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*
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* Basilisk II (C) 1997-2000 Christian Bauer
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*
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* This program is free software; you can redistribute it and/or modify
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* it 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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#ifndef VIDEO_H
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#define VIDEO_H
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// Description for one (possibly virtual) monitor
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enum {
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VMODE_1BIT,
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VMODE_2BIT,
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VMODE_4BIT,
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VMODE_8BIT,
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VMODE_16BIT,
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VMODE_32BIT
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};
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#define IsDirectMode(x) ((x) == VMODE_16BIT || (x) == VMODE_32BIT)
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struct video_desc {
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uint32 mac_frame_base; // Mac frame buffer address
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uint32 bytes_per_row; // Bytes per row
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uint32 x; // X size of screen (pixels)
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uint32 y; // Y size of screen (pixels)
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int mode; // Video mode
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};
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extern struct video_desc VideoMonitor; // Description of the main monitor, set by VideoInit()
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extern int16 VideoDriverOpen(uint32 pb, uint32 dce);
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extern int16 VideoDriverControl(uint32 pb, uint32 dce);
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extern int16 VideoDriverStatus(uint32 pb, uint32 dce);
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// System specific and internal functions/data
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extern bool VideoInit(bool classic);
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extern void VideoExit(void);
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extern void VideoQuitFullScreen(void);
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extern void VideoInterrupt(void);
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extern void video_set_palette(uint8 *pal);
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#endif
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