X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;ds=sidebyside;f=test_util.cpp;h=99ab731f6d7c1c3af31b93035b27618a770c4f27;hb=4179bef190d88739038233ac5d7e5ffa2ff4282f;hp=648e64793a5031a9013f01c202577bd86b212bd4;hpb=535d80fa1107590440b70229c97fd63bd72d0389;p=movit

diff --git a/test_util.cpp b/test_util.cpp
index 648e647..99ab731 100644
--- a/test_util.cpp
+++ b/test_util.cpp
@@ -42,6 +42,11 @@ void vertical_flip(T *data, unsigned width, unsigned height)
 	}
 }
 
+void init_movit_for_test()
+{
+       CHECK(init_movit(".", MOVIT_DEBUG_OFF));
+}
+
 }  // namespace
 
 EffectChainTester::EffectChainTester(const float *data, unsigned width, unsigned height,
@@ -385,7 +390,7 @@ void expect_equal(const float *ref, const float *result, unsigned width, unsigne
 	float rms = sqrt(squared_difference) / (width * height);
 	EXPECT_LT(rms, rms_limit);
 
-	if (largest_difference >= largest_difference_limit || rms >= rms_limit) {
+	if (largest_difference >= largest_difference_limit || isnan(rms) || rms >= rms_limit) {
 		fprintf(stderr, "Dumping matrices for easier debugging, since at least one test failed.\n");
 
 		fprintf(stderr, "Reference:\n");
@@ -512,4 +517,32 @@ double linear_to_srgb(double x)
 	}
 }
 
+DisableComputeShadersTemporarily::DisableComputeShadersTemporarily(bool disable_compute_shaders)
+	: disable_compute_shaders(disable_compute_shaders)
+{
+	init_movit_for_test();
+	saved_compute_shaders_supported = movit_compute_shaders_supported;
+	if (disable_compute_shaders) {
+		movit_compute_shaders_supported = false;
+	}
+}
+
+DisableComputeShadersTemporarily::~DisableComputeShadersTemporarily()
+{
+	movit_compute_shaders_supported = saved_compute_shaders_supported;
+}
+
+bool DisableComputeShadersTemporarily::should_skip()
+{
+	if (disable_compute_shaders) {
+		return false;
+	}
+
+	if (!movit_compute_shaders_supported) {
+		fprintf(stderr, "Compute shaders not supported; skipping.\n");
+		return true;
+	}
+	return false;
+}
+
 }  // namespace movit