+INSTANTIATE_TEST_CASE_P(DeinterlaceTest,
+ DeinterlaceTest,
+ testing::Values("fragment", "compute"));
+
+#ifdef HAVE_BENCHMARK
+namespace {
+
+struct TestFormat {
+ MovitPixelFormat input_format;
+ GLenum output_format;
+ size_t bytes_per_pixel;
+};
+TestFormat gray_format = { FORMAT_GRAYSCALE, GL_RED, 1 };
+TestFormat bgra_format = { FORMAT_BGRA_PREMULTIPLIED_ALPHA, GL_BGRA, 4 };
+
+} // namespace
+
+void BM_DeinterlaceEffect(benchmark::State &state, TestFormat format, bool spatial_interlacing_check, const std::string &shader_type)
+{
+ DisableComputeShadersTemporarily disabler(shader_type == "fragment");
+ if (disabler.should_skip(&state)) return;
+
+ unsigned width = state.range(0), height = state.range(1);
+ unsigned field_height = height / 2;
+
+ unique_ptr<float[]> field1(new float[width * field_height * format.bytes_per_pixel]);
+ unique_ptr<float[]> field2(new float[width * field_height * format.bytes_per_pixel]);
+ unique_ptr<float[]> field3(new float[width * field_height * format.bytes_per_pixel]);
+ unique_ptr<float[]> field4(new float[width * field_height * format.bytes_per_pixel]);
+ unique_ptr<float[]> field5(new float[width * field_height * format.bytes_per_pixel]);
+ unique_ptr<float[]> out_data(new float[width * height * format.bytes_per_pixel]);
+
+ for (unsigned i = 0; i < width * field_height * format.bytes_per_pixel; ++i) {
+ field1[i] = rand() / (RAND_MAX + 1.0);
+ field2[i] = rand() / (RAND_MAX + 1.0);
+ field3[i] = rand() / (RAND_MAX + 1.0);
+ field4[i] = rand() / (RAND_MAX + 1.0);
+ field5[i] = rand() / (RAND_MAX + 1.0);
+ }
+
+ EffectChainTester tester(nullptr, width, height);
+ Effect *input1 = tester.add_input(field1.get(), format.input_format, COLORSPACE_sRGB, GAMMA_LINEAR, width, field_height);
+ Effect *input2 = tester.add_input(field2.get(), format.input_format, COLORSPACE_sRGB, GAMMA_LINEAR, width, field_height);
+ Effect *input3 = tester.add_input(field3.get(), format.input_format, COLORSPACE_sRGB, GAMMA_LINEAR, width, field_height);
+ Effect *input4 = tester.add_input(field4.get(), format.input_format, COLORSPACE_sRGB, GAMMA_LINEAR, width, field_height);
+ Effect *input5 = tester.add_input(field5.get(), format.input_format, COLORSPACE_sRGB, GAMMA_LINEAR, width, field_height);
+ Effect *deinterlace_effect = tester.get_chain()->add_effect(new DeinterlaceEffect(), input1, input2, input3, input4, input5);
+
+ ASSERT_TRUE(deinterlace_effect->set_int("current_field_position", 0));
+ ASSERT_TRUE(deinterlace_effect->set_int("enable_spatial_interlacing_check", spatial_interlacing_check));
+
+ tester.benchmark(state, out_data.get(), format.output_format, COLORSPACE_sRGB, GAMMA_LINEAR, OUTPUT_ALPHA_FORMAT_PREMULTIPLIED);
+}
+BENCHMARK_CAPTURE(BM_DeinterlaceEffect, Gray, gray_format, true, "fragment")->Args({720, 576})->Args({1280, 720})->Args({1920, 1080})->UseRealTime()->Unit(benchmark::kMicrosecond);
+BENCHMARK_CAPTURE(BM_DeinterlaceEffect, BGRA, bgra_format, true, "fragment")->Args({720, 576})->Args({1280, 720})->Args({1920, 1080})->UseRealTime()->Unit(benchmark::kMicrosecond);
+BENCHMARK_CAPTURE(BM_DeinterlaceEffect, BGRANoSpatialCheck, bgra_format, false, "fragment")->Args({720, 576})->Args({1280, 720})->Args({1920, 1080})->UseRealTime()->Unit(benchmark::kMicrosecond);
+BENCHMARK_CAPTURE(BM_DeinterlaceEffect, GrayCompute, gray_format, true, "compute")->Args({720, 576})->Args({1280, 720})->Args({1920, 1080})->UseRealTime()->Unit(benchmark::kMicrosecond);
+BENCHMARK_CAPTURE(BM_DeinterlaceEffect, BGRACompute, bgra_format, true, "compute")->Args({720, 576})->Args({1280, 720})->Args({1920, 1080})->UseRealTime()->Unit(benchmark::kMicrosecond);
+BENCHMARK_CAPTURE(BM_DeinterlaceEffect, BGRANoSpatialCheckCompute, bgra_format, false, "compute")->Args({720, 576})->Args({1280, 720})->Args({1920, 1080})->UseRealTime()->Unit(benchmark::kMicrosecond);
+
+#endif
+