X-Git-Url: https://git.sesse.net/?p=movit;a=blobdiff_plain;f=effect_chain_test.cpp;h=32beb41b45df0c4e67c7490f884f3581eb2b2963;hp=28ccc70b0bde6c136705d7bbba685a93e390763d;hb=e766478d4a236074000a6a17be9cba6e8b1576f3;hpb=b564238fa1293c01c77bcabe7b2de267f146ab24

diff --git a/effect_chain_test.cpp b/effect_chain_test.cpp
index 28ccc70..32beb41 100644
--- a/effect_chain_test.cpp
+++ b/effect_chain_test.cpp
@@ -98,6 +98,25 @@ TEST(MirrorTest, BasicTest) {
 	expect_equal(expected_data, out_data, 3, 2);
 }
 
+TEST(EffectChainTest, TopLeftOrigin) {
+	float data[] = {
+		0.0f, 0.25f, 0.3f,
+		0.75f, 1.0f, 1.0f,
+	};
+	// Note that EffectChainTester assumes bottom-left origin, so by setting
+	// top-left, we will get flipped data back.
+	float expected_data[6] = {
+		0.75f, 1.0f, 1.0f,
+		0.0f, 0.25f, 0.3f,
+	};
+	float out_data[6];
+	EffectChainTester tester(data, 3, 2, FORMAT_GRAYSCALE, COLORSPACE_sRGB, GAMMA_LINEAR);
+	tester.get_chain()->set_output_origin(OUTPUT_ORIGIN_TOP_LEFT);
+	tester.run(out_data, GL_RED, COLORSPACE_sRGB, GAMMA_LINEAR);
+
+	expect_equal(expected_data, out_data, 3, 2);
+}
+
 // A dummy effect that inverts its input.
 class InvertEffect : public Effect {
 public:
@@ -932,7 +951,7 @@ TEST(EffectChainTest, SameInputsGiveSameOutputs) {
 		0.0f, 0.0f,
 		0.0f, 0.0f,
 	};
-	float out_data[2 * 2];
+	float out_data[4 * 3];
 	
 	EffectChainTester tester(NULL, 4, 3);  // Note non-square aspect.
 
@@ -1229,7 +1248,12 @@ TEST(EffectChainTest, StringStreamLocalesWork) {
 	// the test will always succeed. Note that the OpenGL driver might call
 	// setlocale() behind-the-scenes, and that might corrupt the returned
 	// pointer, so we need to take our own copy of it here.
-	char *saved_locale = strdup(setlocale(LC_ALL, "nb_NO.UTF_8"));
+	char *saved_locale = setlocale(LC_ALL, "nb_NO.UTF_8");
+	if (saved_locale == NULL) {
+		// The locale wasn't available.
+		return;
+	}
+	saved_locale = strdup(saved_locale);
 	float data[] = {
 		0.0f, 0.0f, 0.0f, 0.0f,
 	};