X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=blur_effect.frag;h=df0aa4649608c9f67f684350a3b8f7248a472f5e;hp=8853854229038c067b0ab8f677008a24d67e64b7;hb=47b4160062cdaa53b7d49d7f99ce2c686f02cff8;hpb=ee7863d9cdd683dd4df9d6463d98dc59182c54fe

diff --git a/blur_effect.frag b/blur_effect.frag
index 8853854..df0aa46 100644
--- a/blur_effect.frag
+++ b/blur_effect.frag
@@ -4,11 +4,11 @@
 
 #define NUM_TAPS 16
 
-uniform vec2 PREFIX(samples)[NUM_TAPS + 1];
+uniform vec2 PREFIX(samples)[NUM_TAPS / 2 + 1];
 
 vec4 FUNCNAME(vec2 tc) {
 	vec4 sum = vec4(PREFIX(samples)[0].y) * INPUT(tc);
-	for (int i = 1; i < NUM_TAPS + 1; ++i) {
+	for (int i = 1; i < NUM_TAPS / 2 + 1; ++i) {
 		vec2 sample = PREFIX(samples)[i];
 		vec2 sample1_tc = tc, sample2_tc = tc;
 #if DIRECTION_VERTICAL
@@ -22,3 +22,5 @@ vec4 FUNCNAME(vec2 tc) {
 	}
 	return sum;
 }
+
+#undef DIRECTION_VERTICAL