diff options
Diffstat (limited to 'src/extras/shaders/colourfilterIII.frag')
| -rw-r--r-- | src/extras/shaders/colourfilterIII.frag | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/src/extras/shaders/colourfilterIII.frag b/src/extras/shaders/colourfilterIII.frag index e19a8600..4c9a8400 100644 --- a/src/extras/shaders/colourfilterIII.frag +++ b/src/extras/shaders/colourfilterIII.frag @@ -11,15 +11,10 @@ void main(void) { float a = u_blurcolor.a; - - vec4 doublec = clamp(u_blurcolor*2, 0.0, 1.0); vec4 dst = texture(tex0, vec2(v_tex0.x, 1.0-v_tex0.y)); vec4 prev = dst; for(int i = 0; i < 5; i++){ -// vec4 doublec = clamp(u_blurcolor*2, 0.0, 1.0); - vec4 tmp = dst*(1.0-a) + prev*doublec*a; - tmp += prev*u_blurcolor; - tmp += prev*u_blurcolor; + vec4 tmp = dst*(1.0-a) + prev*u_blurcolor*a; prev = clamp(tmp, 0.0, 1.0); } color.rgb = prev.rgb; |