Implement a compute shdaer version of DeinterlaceEffect.

[movit] / test_util.cpp

diff --git a/test_util.cpp b/test_util.cpp
index 648e64793a5031a9013f01c202577bd86b212bd4..99ab731f6d7c1c3af31b93035b27618a770c4f27 100644 (file)
--- 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