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Add current (custom) resolution to Q3 UI video mode list

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Custom resolution is displayed when entering system options menu and
settings can be changed without being forced to change video resolution.
This commit is contained in:
Zack Middleton 2019-04-15 22:04:20 -05:00
parent 9b4dcc809e
commit c61417b8e2
1 changed files with 20 additions and 4 deletions
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22
code/q3_ui/ui_video.c
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@ -358,6 +358,7 @@ static int resToRatio[ MAX_RESOLUTIONS ];
static char resbuf[ MAX_STRING_CHARS ];
static const char* detectedResolutions[ MAX_RESOLUTIONS ];
static char currentResolution[ 20 ];
static const char** resolutions = builtinResolutions;
static qboolean resolutionsDetected = qfalse;
@ -487,7 +488,7 @@ GraphicsOptions_GetResolutions
*/
static void GraphicsOptions_GetResolutions( void )
{
Q_strncpyz(resbuf, UI_Cvar_VariableString("r_availableModes"), sizeof(resbuf));
trap_Cvar_VariableStringBuffer("r_availableModes", resbuf, sizeof(resbuf));
if(*resbuf)
{
char* s = resbuf;
@ -501,13 +502,28 @@ static void GraphicsOptions_GetResolutions( void )
}
detectedResolutions[ i ] = NULL;
if( i > 0 )
// add custom resolution if not in mode list
if ( i < ARRAY_LEN(detectedResolutions)-1 )
{
Com_sprintf( currentResolution, sizeof ( currentResolution ), "%dx%d", uis.glconfig.vidWidth, uis.glconfig.vidHeight );
for( i = 0; detectedResolutions[ i ]; i++ )
{
if ( strcmp( detectedResolutions[ i ], currentResolution ) == 0 )
break;
}
if ( detectedResolutions[ i ] == NULL )
{
detectedResolutions[ i++ ] = currentResolution;
detectedResolutions[ i ] = NULL;
}
}
resolutions = detectedResolutions;
resolutionsDetected = qtrue;
}
}
}
/*
=================