Merge "Add tests that exercise MouriMap in RenderEngineTest" into main (ae98dd73) · Commits · e / os / android_frameworks_native

libs/renderengine/tests/RenderEngineTest.cpp

+208 −0

Original line number	Diff line number	Diff line
		@@ -3147,6 +3147,214 @@ TEST_P(RenderEngineTest, r8_respects_color_transform_when_device_handles) {
		expectBufferColor(Rect(0, 0, 1, 1), 0, 70, 0, 255);
		}

		TEST_P(RenderEngineTest, localTonemap_preservesFullscreenSdr) {
		if (!GetParam()->apiSupported()) {
		GTEST_SKIP();
		}

		initializeRenderEngine();

		mBuffer = std::make_shared<
		renderengine::impl::
		ExternalTexture>(sp<GraphicBuffer>::make(1, 1, HAL_PIXEL_FORMAT_RGBA_8888, 1,
		GRALLOC_USAGE_SW_READ_OFTEN \|
		GRALLOC_USAGE_SW_WRITE_OFTEN \|
		GRALLOC_USAGE_HW_RENDER \|
		GRALLOC_USAGE_HW_TEXTURE,
		"output"),
		*mRE,
		renderengine::impl::ExternalTexture::Usage::READABLE \|
		renderengine::impl::ExternalTexture::Usage::WRITEABLE);
		ASSERT_EQ(0, mBuffer->getBuffer()->initCheck());

		const auto whiteBuffer = allocateAndFillSourceBuffer(1, 1, ubyte4(51, 51, 51, 255));

		const auto rect = Rect(0, 0, 1, 1);
		const renderengine::DisplaySettings display{
		.physicalDisplay = rect,
		.clip = rect,
		.outputDataspace = ui::Dataspace::SRGB,
		.targetLuminanceNits = 40,
		.tonemapStrategy = renderengine::DisplaySettings::TonemapStrategy::Local,
		};

		const renderengine::LayerSettings whiteLayer{
		.geometry.boundaries = rect.toFloatRect(),
		.source =
		renderengine::PixelSource{
		.buffer =
		renderengine::Buffer{
		.buffer = whiteBuffer,
		},
		},
		.alpha = 1.0f,
		.sourceDataspace = ui::Dataspace::V0_SCRGB_LINEAR,
		.whitePointNits = 200,
		};

		std::vector<renderengine::LayerSettings> layers{whiteLayer};
		invokeDraw(display, layers);

		expectBufferColor(Rect(0, 0, 1, 1), 255, 255, 255, 255);
		}

		TEST_P(RenderEngineTest, localTonemap_preservesFarawaySdrRegions) {
		if (!GetParam()->apiSupported()) {
		GTEST_SKIP();
		}

		initializeRenderEngine();

		const auto blockWidth = 256;
		const auto width = blockWidth * 4;

		const auto buffer = allocateSourceBuffer(width, 1);

		mBuffer = std::make_shared<
		renderengine::impl::
		ExternalTexture>(sp<GraphicBuffer>::make(width, 1, HAL_PIXEL_FORMAT_RGBA_8888,
		1,
		GRALLOC_USAGE_SW_READ_OFTEN \|
		GRALLOC_USAGE_SW_WRITE_OFTEN \|
		GRALLOC_USAGE_HW_RENDER \|
		GRALLOC_USAGE_HW_TEXTURE,
		"output"),
		*mRE,
		renderengine::impl::ExternalTexture::Usage::READABLE \|
		renderengine::impl::ExternalTexture::Usage::WRITEABLE);

		{
		uint8_t* pixels;
		buffer->getBuffer()->lock(GRALLOC_USAGE_SW_READ_OFTEN \| GRALLOC_USAGE_SW_WRITE_OFTEN,
		reinterpret_cast<void**>(&pixels));
		uint8_t* dst = pixels;
		for (uint32_t i = 0; i < width; i++) {
		uint8_t value = 0;
		if (i < blockWidth) {
		value = 51;
		} else if (i >= blockWidth * 3) {
		value = 255;
		}
		dst[0] = value;
		dst[1] = value;
		dst[2] = value;
		dst[3] = 255;
		dst += 4;
		}
		buffer->getBuffer()->unlock();
		}

		const auto rect = Rect(0, 0, width, 1);
		const renderengine::DisplaySettings display{
		.physicalDisplay = rect,
		.clip = rect,
		.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR,
		.targetLuminanceNits = 40,
		.tonemapStrategy = renderengine::DisplaySettings::TonemapStrategy::Local,
		};

		const renderengine::LayerSettings whiteLayer{
		.geometry.boundaries = rect.toFloatRect(),
		.source =
		renderengine::PixelSource{
		.buffer =
		renderengine::Buffer{
		.buffer = buffer,
		},
		},
		.alpha = 1.0f,
		.sourceDataspace = ui::Dataspace::V0_SCRGB_LINEAR,
		.whitePointNits = 200,
		};

		std::vector<renderengine::LayerSettings> layers{whiteLayer};
		invokeDraw(display, layers);

		// SDR regions are boosted to preserve SDR detail.
		expectBufferColor(Rect(0, 0, blockWidth, 1), 255, 255, 255, 255);
		expectBufferColor(Rect(blockWidth, 0, blockWidth * 2, 1), 0, 0, 0, 255);
		expectBufferColor(Rect(blockWidth * 2, 0, blockWidth * 3, 1), 0, 0, 0, 255);
		expectBufferColor(Rect(blockWidth * 3, 0, blockWidth * 4, 1), 255, 255, 255, 255);
		}

		TEST_P(RenderEngineTest, localTonemap_tonemapsNearbySdrRegions) {
		if (!GetParam()->apiSupported()) {
		GTEST_SKIP();
		}

		initializeRenderEngine();

		const auto blockWidth = 2;
		const auto width = blockWidth * 2;

		mBuffer = std::make_shared<
		renderengine::impl::
		ExternalTexture>(sp<GraphicBuffer>::make(width, 1, HAL_PIXEL_FORMAT_RGBA_8888,
		1,
		GRALLOC_USAGE_SW_READ_OFTEN \|
		GRALLOC_USAGE_SW_WRITE_OFTEN \|
		GRALLOC_USAGE_HW_RENDER \|
		GRALLOC_USAGE_HW_TEXTURE,
		"output"),
		*mRE,
		renderengine::impl::ExternalTexture::Usage::READABLE \|
		renderengine::impl::ExternalTexture::Usage::WRITEABLE);

		const auto buffer = allocateSourceBuffer(width, 1);

		{
		uint8_t* pixels;
		buffer->getBuffer()->lock(GRALLOC_USAGE_SW_READ_OFTEN \| GRALLOC_USAGE_SW_WRITE_OFTEN,
		reinterpret_cast<void**>(&pixels));
		uint8_t* dst = pixels;
		for (uint32_t i = 0; i < width; i++) {
		uint8_t value = 0;
		if (i < blockWidth) {
		value = 51;
		} else if (i >= blockWidth) {
		value = 255;
		}
		dst[0] = value;
		dst[1] = value;
		dst[2] = value;
		dst[3] = 255;
		dst += 4;
		}
		buffer->getBuffer()->unlock();
		}

		const auto rect = Rect(0, 0, width, 1);
		const renderengine::DisplaySettings display{
		.physicalDisplay = rect,
		.clip = rect,
		.outputDataspace = ui::Dataspace::V0_SRGB_LINEAR,
		.targetLuminanceNits = 40,
		.tonemapStrategy = renderengine::DisplaySettings::TonemapStrategy::Local,
		};

		const renderengine::LayerSettings whiteLayer{
		.geometry.boundaries = rect.toFloatRect(),
		.source =
		renderengine::PixelSource{
		.buffer =
		renderengine::Buffer{
		.buffer = buffer,
		},
		},
		.alpha = 1.0f,
		.sourceDataspace = ui::Dataspace::V0_SCRGB_LINEAR,
		.whitePointNits = 200,
		};

		std::vector<renderengine::LayerSettings> layers{whiteLayer};
		invokeDraw(display, layers);

		// SDR regions remain "dimmed", but preserve detail with a roll-off curve.
		expectBufferColor(Rect(0, 0, blockWidth, 1), 132, 132, 132, 255, 2);
		// HDR regions are not dimmed.
		expectBufferColor(Rect(blockWidth, 0, blockWidth * 2, 1), 255, 255, 255, 255);
		}

		TEST_P(RenderEngineTest, primeShaderCache) {
		// TODO: b/331447071 - Fix in Graphite and re-enable.
		if (GetParam()->skiaBackend() == renderengine::RenderEngine::SkiaBackend::GRAPHITE) {