fix(draw): ensure that temporal AA's output will never fall negative

yvt · Jan 16, 2021 · 03a8b97 · 03a8b97
1 parent 4da14fc
commit 03a8b97
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Resources/Shaders/PostFilters/TemporalAA.fs b/Resources/Shaders/PostFilters/TemporalAA.fs
@@ -99,5 +99,5 @@ void main() {
 
     antialiased = decodePalYuv(antialiased);
 
-    gl_FragColor = vec4(antialiased, mixRate);
+    gl_FragColor = vec4(max(antialiased, vec3(0.0)), mixRate);
 }