diff options
| -rw-r--r-- | src/sdl/sdl_glimp.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/sdl/sdl_glimp.c b/src/sdl/sdl_glimp.c index 51b448a2..1f45551f 100644 --- a/src/sdl/sdl_glimp.c +++ b/src/sdl/sdl_glimp.c @@ -135,7 +135,8 @@ static void GLimp_DetectAvailableModes(void) { int i, j; char buf[ MAX_STRING_CHARS ] = { 0 }; - SDL_Rect modes[ 128 ]; + size_t numSDLModes; + SDL_Rect *modes; int numModes = 0; int display = SDL_GetWindowDisplayIndex( SDL_window ); @@ -147,7 +148,14 @@ static void GLimp_DetectAvailableModes(void) return; } - for( i = 0; i < SDL_GetNumDisplayModes( display ); i++ ) + numSDLModes = SDL_GetNumDisplayModes( display ); + modes = SDL_calloc( numSDLModes, sizeof( SDL_Rect )); + if ( !modes ) + { + ri.Error( ERR_FATAL, "Out of memory\n" ); + } + + for( i = 0; i < numSDLModes; i++ ) { SDL_DisplayMode mode; @@ -157,6 +165,7 @@ static void GLimp_DetectAvailableModes(void) if( !mode.w || !mode.h ) { ri.Printf( PRINT_ALL, "Display supports any resolution\n" ); + SDL_free( modes ); return; } @@ -198,6 +207,7 @@ static void GLimp_DetectAvailableModes(void) ri.Printf( PRINT_ALL, "Available modes: '%s'\n", buf ); ri.Cvar_Set( "r_availableModes", buf ); } + SDL_free( modes ); } #define R_FAILSAFE_WIDTH 640 |