3 commits

Author	SHA1	Message	Date
Marco Martin	4f2d2e469d	no subclass for the shader ... * get rid of the strength property * this effect doesn't have config	2014-01-23 14:45:40 +01:00
Marco Martin	4036f179fc	one single pass, get rid of cached version ... * this effect is way cheaper than blur, don't cache it * use its own atom * also pass the matrix in the x property * remove remnants of the cache * do just a single pass * get rid of config ui remnants	2014-01-23 14:44:49 +01:00
Marco Martin	3a4eb9a093	stub for the background contrast effect ... * a copy of the blur shader to become a copy of the background contrast effect * contrastshader actually doing the light modification * don't expand/shrink the area	2014-01-23 14:44:00 +01:00