Fixing FBO size when it should return zero-sized value.

GTMYang · Feb 8, 2013 · 84ed64f · 84ed64f
1 parent bde8ee0
commit 84ed64f
Showing 1 changed file with 14 additions and 8 deletions.
diff --git a/framework/Source/GPUImageFilter.m b/framework/Source/GPUImageFilter.m
@@ -265,15 +265,21 @@ - (UIImage *)imageByFilteringImage:(UIImage *)imageToFilter;
 
 - (CGSize)sizeOfFBO;
 {
-    CGSize outputSize = [self maximumOutputSize];
-    if ( (CGSizeEqualToSize(outputSize, CGSizeZero)) || (inputTextureSize.width < outputSize.width) )
-    {
-        return inputTextureSize;
-    }
-    else
-    {
-        return outputSize;
+    //CGSize outputSize = [self maximumOutputSize];
+    //if ( (CGSizeEqualToSize(outputSize, CGSizeZero)) || (inputTextureSize.width < outputSize.width) )
+    //{
+    //    return inputTextureSize;
+    //}
+    //else
+    //{
+    //    return outputSize;
+    //}
+
+    if ( (CGSizeEqualToSize(inputTextureSize, CGSizeZero)) || (inputTextureSize.width < inputTextureSize.width) ) {
+        return CGSizeMake(720.f, 1280.f);
     }
+
+    return inputTextureSize;
 }
 
 - (void)createFilterFBOofSize:(CGSize)currentFBOSize;