CloneWrapper: added ARB texture extension to shaders

arturoc · Oct 17, 2011 · 9f7a10e · 9f7a10e
1 parent bae6d6c
commit 9f7a10e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/CloningWrapper/src/Clone.cpp b/CloningWrapper/src/Clone.cpp
@@ -1,6 +1,7 @@
 #include "Clone.h"
 
 char maskBlurShaderSource[] =
+"#extension GL_ARB_texture_rectangle : enable\n"
 "uniform sampler2DRect tex, mask;\
 uniform vec2 direction;\
 uniform int k;\
@@ -26,6 +27,7 @@ void main() {\
 }";
 
 char cloneShaderSource[] = 
+"#extension GL_ARB_texture_rectangle : enable\n"
 "uniform sampler2DRect src, srcBlur, dstBlur;\
 void main() {\
 	vec2 pos = gl_TexCoord[0].st;	\
@@ -106,4 +108,4 @@ void Clone::update(ofTexture& src, ofTexture& dst, ofTexture& mask) {
 
 void Clone::draw(float x, float y) {
 	buffer.draw(x, y);
-}
+}