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Initial commit of Command & Conquer Red Alert source code.

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LFeenanEA
2025-02-27 16:15:05 +00:00
parent b685cea758
commit 5e733d5dcc
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115
WINVQ/INCLUDE/VQM32/VIDEO.H Normal file
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/*
** Command & Conquer Red Alert(tm)
** Copyright 2025 Electronic Arts Inc.
**
** 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef VQMVIDEO_H
#define VQMVIDEO_H
/****************************************************************************
*
* C O N F I D E N T I A L -- W E S T W O O D S T U D I O S
*
*----------------------------------------------------------------------------
*
* FILE
* Video.h (32-Bit protected mode)
*
* DESCRIPTION
* Video manager definitions.
*
* PROGRAMMER
* Denzil E. Long, Jr.
*
* DATE
* Febuary 3, 1995
*
****************************************************************************/
#include <vqm32\vesavid.h>
/*---------------------------------------------------------------------------
* VGA video modes
*-------------------------------------------------------------------------*/
#define TEXT_VIDEO 0x02
#define MCGA 0x13
#define XMODE_320X200 0x50
#define XMODE_320X240 0x51
#define XMODE_320X400 0x52
#define XMODE_320X480 0x53
#define XMODE_360X400 0x54
#define XMODE_360X480 0x55
#define XMODE_MIN 0x50
#define XMODE_MAX 0x55
/*---------------------------------------------------------------------------
* Structure definitions
*-------------------------------------------------------------------------*/
/* DisplayInfo - Information about the current display.
*
* Mode - Mode identification.
* XRes - X resolution of mode.
* YRes - Y resolution of mode.
* VBIbit - Polarity of vertical blank bit.
* Extended - Pointer to mode specific data structure.
*/
typedef struct _DisplayInfo {
long Mode;
long XRes;
long YRes;
long VBIbit;
void *Extended;
} DisplayInfo;
/*---------------------------------------------------------------------------
* Function prototypes
*-------------------------------------------------------------------------*/
DisplayInfo *SetVideoMode(long mode);
DisplayInfo *GetDisplayInfo(void);
long TestVBIBit(void);
long GetVBIBit(void);
void SetupXPaging(void);
void FlipXPage(void);
unsigned char *GetXHidPage(void);
unsigned char *GetXSeenPage(void);
void DisplayXPage(long page);
#ifdef __cplusplus
extern "C" {
#endif
void __cdecl WaitNoVB(short vbibit);
void __cdecl WaitVB(short vbibit);
void __cdecl ClearVRAM(void);
long __cdecl SetXMode(long mode);
void __cdecl ClearXMode(void);
void __cdecl ShowXPage(unsigned long StartOffset);
void __cdecl Xmode_BufferCopy_320x200(void *buff, void *screen);
void __cdecl Xmode_Blit(void *buffer, void *screen, long imgwidth, long imgheight);
void __cdecl MCGA_BufferCopy(unsigned char *buffer, unsigned char *dummy);
void __cdecl MCGA_Blit(unsigned char *buffer, unsigned char *screen,
long imgwidth, long imgheight);
#ifdef __cplusplus
}
#endif
#endif /* VQMVIDEO_H */