9bf1cd50f5
Removed threading support in SDL Rewrite of VGA Drawing to work line for line Rewrite of VGA Text drawing using lookup tables Rewrite of render function to handle the new line for line drawing. Changed CGA/TANDY/Hercules to be more like their original hardware. Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1611
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*
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* Copyright (C) 2002-2004 The DOSBox Team
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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 Library 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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typedef void (* GFX_ResetCallBack)(void);
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struct GFX_PalEntry {
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Bit8u r;
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Bit8u g;
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Bit8u b;
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Bit8u unused;
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};
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#define GFX_HASSCALING 0x0001
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#define GFX_HASCONVERT 0x0002
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void GFX_Events(void);
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void GFX_SetPalette(Bitu start,Bitu count,GFX_PalEntry * entries);
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Bitu GFX_GetBestMode(Bitu bpp,Bitu & gfx_flags);
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Bitu GFX_GetRGB(Bit8u red,Bit8u green,Bit8u blue);
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void GFX_SetSize(Bitu width,Bitu height,Bitu bpp,double scalex,double scaley,GFX_ResetCallBack cb_reset);
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void GFX_Start(void);
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void GFX_Stop(void);
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void GFX_SwitchFullScreen(void);
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bool GFX_StartUpdate(Bit8u * & pixels,Bitu & pitch);
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void GFX_EndUpdate(void);
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#endif
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