Snap for 8061476 from 4cfc9e7064a2eff08ae67224db14e898e793638d to tm-release (2468f336) · Commits · e / os / platform_frameworks_native

libs/ui/Android.bp

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		@@ -29,6 +29,11 @@ license {
		],
		}

		cc_library_headers {
		name: "libui_fuzzableDataspaces_headers",
		export_include_dirs: ["include/ui/fuzzer/"],
		}

		cc_defaults {
		name: "libui-defaults",
		clang: true,

libs/ui/include/ui/fuzzer/FuzzableDataspaces.h

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		/*
		* Copyright (C) 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#include <ui/GraphicTypes.h>
		using namespace android;

		constexpr ui::Dataspace kDataspaces[] = {
		ui::Dataspace::UNKNOWN,
		ui::Dataspace::ARBITRARY,
		ui::Dataspace::STANDARD_UNSPECIFIED,
		ui::Dataspace::STANDARD_BT709,
		ui::Dataspace::STANDARD_BT601_625,
		ui::Dataspace::STANDARD_BT601_625_UNADJUSTED,
		ui::Dataspace::STANDARD_BT601_525,
		ui::Dataspace::STANDARD_BT601_525_UNADJUSTED,
		ui::Dataspace::STANDARD_BT2020,
		ui::Dataspace::STANDARD_BT2020_CONSTANT_LUMINANCE,
		ui::Dataspace::STANDARD_BT470M,
		ui::Dataspace::STANDARD_FILM,
		ui::Dataspace::STANDARD_DCI_P3,
		ui::Dataspace::STANDARD_ADOBE_RGB,
		ui::Dataspace::TRANSFER_UNSPECIFIED,
		ui::Dataspace::TRANSFER_LINEAR,
		ui::Dataspace::TRANSFER_SRGB,
		ui::Dataspace::TRANSFER_SMPTE_170M,
		ui::Dataspace::TRANSFER_GAMMA2_2,
		ui::Dataspace::TRANSFER_GAMMA2_6,
		ui::Dataspace::TRANSFER_GAMMA2_8,
		ui::Dataspace::TRANSFER_ST2084,
		ui::Dataspace::TRANSFER_HLG,
		ui::Dataspace::RANGE_UNSPECIFIED,
		ui::Dataspace::RANGE_FULL,
		ui::Dataspace::RANGE_LIMITED,
		ui::Dataspace::RANGE_EXTENDED,
		ui::Dataspace::SRGB_LINEAR,
		ui::Dataspace::V0_SRGB_LINEAR,
		ui::Dataspace::V0_SCRGB_LINEAR,
		ui::Dataspace::SRGB,
		ui::Dataspace::V0_SRGB,
		ui::Dataspace::V0_SCRGB,
		ui::Dataspace::JFIF,
		ui::Dataspace::V0_JFIF,
		ui::Dataspace::BT601_625,
		ui::Dataspace::V0_BT601_625,
		ui::Dataspace::BT601_525,
		ui::Dataspace::V0_BT601_525,
		ui::Dataspace::BT709,
		ui::Dataspace::V0_BT709,
		ui::Dataspace::DCI_P3_LINEAR,
		ui::Dataspace::DCI_P3,
		ui::Dataspace::DISPLAY_P3_LINEAR,
		ui::Dataspace::DISPLAY_P3,
		ui::Dataspace::ADOBE_RGB,
		ui::Dataspace::BT2020_LINEAR,
		ui::Dataspace::BT2020,
		ui::Dataspace::BT2020_PQ,
		ui::Dataspace::DEPTH,
		ui::Dataspace::SENSOR,
		ui::Dataspace::BT2020_ITU,
		ui::Dataspace::BT2020_ITU_PQ,
		ui::Dataspace::BT2020_ITU_HLG,
		ui::Dataspace::BT2020_HLG,
		ui::Dataspace::DISPLAY_BT2020,
		ui::Dataspace::DYNAMIC_DEPTH,
		ui::Dataspace::JPEG_APP_SEGMENTS,
		ui::Dataspace::HEIF,
		};

services/surfaceflinger/fuzzer/Android.bp

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		/*
		* Copyright 2021 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at:
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*
		*/

		cc_defaults {
		name: "surfaceflinger_fuzz_defaults",
		include_dirs: [
		"frameworks/native/services/surfaceflinger/tests/unittests",
		],
		static_libs: [
		"android.hardware.graphics.composer@2.1-resources",
		"libgmock",
		"libgui_mocks",
		"libgmock_ndk",
		"libgmock_main",
		"libgtest_ndk_c++",
		"libgmock_main_ndk",
		"librenderengine_mocks",
		"perfetto_trace_protos",
		"libcompositionengine_mocks",
		"perfetto_trace_protos",
		],
		shared_libs: [
		"libprotoutil",
		"libstatssocket",
		"libstatspull",
		"libtimestats",
		"libtimestats_proto",
		"libprotobuf-cpp-full",
		"android.hardware.graphics.mapper@2.0",
		"android.hardware.graphics.mapper@3.0",
		"android.hardware.graphics.mapper@4.0",
		],
		srcs: [
		":libsurfaceflinger_sources",
		":libsurfaceflinger_mock_sources",
		],
		defaults: [
		"libsurfaceflinger_defaults",
		],
		header_libs: [
		"libui_fuzzableDataspaces_headers",
		"libsurfaceflinger_headers",
		"libui_headers",
		],
		cflags: [
		"-Wno-unused-result",
		"-Wno-conversion",
		"-Wno-sign-compare",
		],
		fuzz_config: {
		cc: [
		"android-media-fuzzing-reports@google.com",
		],
		componentid: 155276,
		},
		}

		cc_fuzz {
		name: "surfaceflinger_fuzzer",
		defaults: [
		"surfaceflinger_fuzz_defaults",
		],
		srcs: [
		"surfaceflinger_fuzzer.cpp",
		],
		}

		cc_fuzz {
		name: "surfaceflinger_displayhardware_fuzzer",
		defaults: [
		"surfaceflinger_fuzz_defaults",
		],
		srcs: [
		"surfaceflinger_displayhardware_fuzzer.cpp",
		],
		header_libs: [
		"android.hardware.graphics.composer@2.4-command-buffer",
		"android.hardware.graphics.composer@2.4-hal",
		],
		}

services/surfaceflinger/fuzzer/README.md

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		# Fuzzers for SurfaceFlinger
		## Table of contents
		+ [SurfaceFlinger](#SurfaceFlinger)
		+ [DisplayHardware](#DisplayHardware)

		# <a name="SurfaceFlinger"></a> Fuzzer for SurfaceFlinger

		SurfaceFlinger supports the following data sources:
		1. Pixel Formats (parameter name: `defaultCompositionPixelFormat`)
		2. Data Spaces (parameter name: `defaultCompositionDataspace`)
		3. Rotations (parameter name: `internalDisplayOrientation`)
		3. Surface composer tags (parameter name: `onTransact`)

		You can find the possible values in the fuzzer's source code.

		#### Steps to run
		1. Build the fuzzer
		```
		$ mm -j$(nproc) surfaceflinger_fuzzer
		```
		2. To run on device
		```
		$ adb sync data
		$ adb shell /data/fuzz/arm64/surfaceflinger_fuzzer/surfaceflinger_fuzzer
		```

		# <a name="DisplayHardware"></a> Fuzzer for DisplayHardware

		DisplayHardware supports the following parameters:
		1. Hal Capability (parameter name: `hasCapability`)
		2. Hal BlendMode (parameter name: `setBlendMode`)
		3. Hal Composition (parameter name: `setCompositionType`)
		4. Hal Display Capability (parameter name: `hasDisplayCapability`)
		5. Composition Types (parameter name: `prepareFrame`)
		6. Color Modes (parameter name: `setActiveColorMode`)
		7. Render Intents (parameter name: `setActiveColorMode`)
		8. Power Modes (parameter name: `setPowerMode`)
		9. Content Types (parameter name: `setContentType`)
		10. Data Space (parameter name: `setDataspace`)
		11. Transforms (parameter name: `setLayerTransform`)

		You can find the possible values in the fuzzer's source code.

		#### Steps to run
		1. Build the fuzzer
		```
		$ mm -j$(nproc) surfaceflinger_displayhardware_fuzzer
		```
		2. Run on device
		```
		$ adb sync data
		$ adb shell /data/fuzz/arm64/surfaceflinger_displayhardware_fuzzer/surfaceflinger_displayhardware_fuzzer
		```

services/surfaceflinger/fuzzer/surfaceflinger_displayhardware_fuzzer.cpp

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