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https://github.com/w23/xash3d-fwgs
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62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
#pragma once
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#ifndef VID_COMMON
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#define VID_COMMON
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typedef struct vidmode_s
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{
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const char *desc;
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int width;
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int height;
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} vidmode_t;
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typedef enum
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{
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rserr_ok,
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rserr_invalid_fullscreen,
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rserr_invalid_mode,
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rserr_unknown
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} rserr_t;
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// minimal recommended resolution
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#define VID_MIN_WIDTH 640
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#define VID_MIN_HEIGHT 480
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//
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// vid_common.c
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//
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qboolean VID_SetMode( void );
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#define GL_CheckForErrors() GL_CheckForErrors_( __FILE__, __LINE__ )
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void GL_CheckForErrors_( const char *filename, const int fileline );
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void GL_UpdateSwapInterval( void );
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qboolean GL_Support( int r_ext );
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void VID_CheckChanges( void );
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int GL_MaxTextureUnits( void );
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qboolean R_Init( void );
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void R_Shutdown( void );
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const char *VID_GetModeString( int vid_mode );
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void R_SaveVideoMode( int w, int h );
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void VID_StartupGamma( void );
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void GL_CheckExtension( const char *name, const dllfunc_t *funcs, const char *cvarname, int r_ext );
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void GL_SetExtension( int r_ext, int enable );
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//
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// platform-defined calls
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//
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void GL_InitExtensions( void );
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void VID_RestoreScreenResolution( void );
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qboolean VID_CreateWindow( int width, int height, qboolean fullscreen );
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void VID_DestroyWindow( void );
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qboolean R_Init_OpenGL( void );
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void R_Free_OpenGL( void );
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void *GL_GetProcAddress( const char *name );
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qboolean GL_CreateContext( void );
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qboolean GL_UpdateContext( void );
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qboolean GL_DeleteContext( void );
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int R_MaxVideoModes();
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vidmode_t R_GetVideoMode( int num );
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rserr_t R_ChangeDisplaySettings( int width, int height, qboolean fullscreen );
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void R_ChangeDisplaySettingsFast( int width, int height ); // for fast resizing
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qboolean VID_SetMode( void );
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#endif // VID_COMMON
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