X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=test_util.cpp;h=6beaba1423bda237d06d07d1c288850dc87b4f61;hp=1730907c5283b405018ffaa9b21dccec013b7ea7;hb=62c039a63a8afdea4ec2da081d0173d7dd1d4578;hpb=57acdb174fffed295ee2255146b03d9efbec1b5f

diff --git a/test_util.cpp b/test_util.cpp
index 1730907..6beaba1 100644
--- a/test_util.cpp
+++ b/test_util.cpp
@@ -9,7 +9,7 @@
 
 EffectChainTester::EffectChainTester(const float *data, unsigned width, unsigned height,
                                      MovitPixelFormat pixel_format, Colorspace color_space, GammaCurve gamma_curve)
-	: chain(width, height), width(width), height(height)
+	: chain(width, height), width(width), height(height), finalized(false)
 {
 	if (data != NULL) {
 		add_input(data, pixel_format, color_space, gamma_curve);
@@ -71,11 +71,14 @@ Input *EffectChainTester::add_input(const unsigned char *data, MovitPixelFormat
 
 void EffectChainTester::run(float *out_data, GLenum format, Colorspace color_space, GammaCurve gamma_curve)
 {
-	ImageFormat image_format;
-	image_format.color_space = color_space;
-	image_format.gamma_curve = gamma_curve;
-	chain.add_output(image_format);
-	chain.finalize();
+	if (!finalized) {
+		ImageFormat image_format;
+		image_format.color_space = color_space;
+		image_format.gamma_curve = gamma_curve;
+		chain.add_output(image_format);
+		chain.finalize();
+		finalized = true;
+	}
 
 	chain.render_to_fbo(fbo, width, height);