Date: Fri, 9 Jun 2006 11:35:23 +0300
From: "Janne Junnila"
Subject: [SDL] SDL_SetGamma bug
You can't set the the gamma 'brighter' than 1.0. There's a patch attached.
--- a/src/video/SDL_gamma.c Tue Jun 20 06:39:01 2006 +0000
+++ b/src/video/SDL_gamma.c Tue Jun 20 06:50:42 2006 +0000
@@ -50,7 +50,7 @@
return;
} else
/* 1.0 gamma is identity */
- if ( gamma >= 1.0f ) {
+ if ( gamma == 1.0f ) {
for ( i=0; i<256; ++i ) {
ramp[i] = (i << 8) | i;
}