X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=blur_effect.cpp;h=90d1b68653b9af51c009c1fae48a7e007998da8d;hp=579521fde00b2e952824681bf5dcaa1aea178e7e;hb=b09a4cb8dec09bcd1e42026d5b229b57e620e47c;hpb=e7389a6a3041dcb1a0a4dceffd2ca9018b49b2f2

diff --git a/blur_effect.cpp b/blur_effect.cpp
index 579521f..90d1b68 100644
--- a/blur_effect.cpp
+++ b/blur_effect.cpp
@@ -162,13 +162,8 @@ void SingleBlurPassEffect::set_gl_state(GLuint glsl_program_num, const std::stri
 		float w2 = weight[base_pos + 1];
 
 		float offset, total_weight;
-		if (w1 + w2 < 1e-6) {
-			offset = 0.5f;
-			total_weight = 0.0f;
-		} else {
-			offset = w2 / (w1 + w2);
-			total_weight = w1 + w2;
-		}
+		combine_two_samples(w1, w2, &offset, &total_weight);
+
 		float x = 0.0f, y = 0.0f;
 
 		if (direction == HORIZONTAL) {