1 /** 2 * Copyright (c) 2022, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #pragma once 17 18 #include <aidl/android/hardware/graphics/common/BlendMode.h> 19 #include <aidl/android/hardware/graphics/common/BufferUsage.h> 20 #include <aidl/android/hardware/graphics/common/FRect.h> 21 #include <aidl/android/hardware/graphics/common/Rect.h> 22 #include <aidl/android/hardware/graphics/composer3/Composition.h> 23 #include <aidl/android/hardware/graphics/composer3/IComposer.h> 24 #include <android-base/properties.h> 25 #include <android/binder_manager.h> 26 #include <android/binder_process.h> 27 #include <android/hardware/graphics/composer3/ComposerClientReader.h> 28 #include <binder/ProcessState.h> 29 #include <gtest/gtest.h> 30 #include <ui/Fence.h> 31 #include <ui/GraphicBuffer.h> 32 #include <ui/PixelFormat.h> 33 #include <algorithm> 34 #include <numeric> 35 #include <string> 36 #include <thread> 37 #include <unordered_map> 38 #include "GraphicsComposerCallback.h" 39 40 using aidl::android::hardware::graphics::common::Dataspace; 41 using aidl::android::hardware::graphics::common::DisplayDecorationSupport; 42 using aidl::android::hardware::graphics::common::FRect; 43 using aidl::android::hardware::graphics::common::PixelFormat; 44 using aidl::android::hardware::graphics::common::Rect; 45 using namespace ::ndk; 46 47 namespace aidl::android::hardware::graphics::composer3::vts { 48 49 class VtsDisplay; 50 /** 51 * A wrapper to IComposerClient. 52 * This wrapper manages the IComposerClient instance and manages the resources for 53 * the tests with respect to the IComposerClient calls. 54 */ 55 class VtsComposerClient { 56 public: 57 VtsComposerClient(const std::string& name); 58 59 ScopedAStatus createClient(); 60 61 bool tearDown(); 62 63 std::pair<ScopedAStatus, VirtualDisplay> createVirtualDisplay(int32_t width, int32_t height, 64 PixelFormat pixelFormat, 65 int32_t bufferSlotCount); 66 67 ScopedAStatus destroyVirtualDisplay(int64_t display); 68 69 std::pair<ScopedAStatus, int64_t> createLayer(int64_t display, int32_t bufferSlotCount); 70 71 ScopedAStatus destroyLayer(int64_t display, int64_t layer); 72 73 std::pair<ScopedAStatus, int32_t> getActiveConfig(int64_t display); 74 75 ScopedAStatus setActiveConfig(VtsDisplay* vtsDisplay, int32_t config); 76 77 std::pair<ScopedAStatus, int32_t> getDisplayAttribute(int64_t display, int32_t config, 78 DisplayAttribute displayAttribute); 79 80 ScopedAStatus setPowerMode(int64_t display, PowerMode powerMode); 81 82 ScopedAStatus setVsync(int64_t display, bool enable); 83 84 void setVsyncAllowed(bool isAllowed); 85 86 std::pair<ScopedAStatus, std::vector<float>> getDataspaceSaturationMatrix(Dataspace dataspace); 87 88 std::pair<ScopedAStatus, std::vector<CommandResultPayload>> executeCommands( 89 const std::vector<DisplayCommand>& commands); 90 91 std::optional<VsyncPeriodChangeTimeline> takeLastVsyncPeriodChangeTimeline(); 92 93 ScopedAStatus setContentType(int64_t display, ContentType contentType); 94 95 std::pair<ScopedAStatus, VsyncPeriodChangeTimeline> setActiveConfigWithConstraints( 96 VtsDisplay* vtsDisplay, int32_t config, 97 const VsyncPeriodChangeConstraints& constraints); 98 99 std::pair<ScopedAStatus, std::vector<DisplayCapability>> getDisplayCapabilities( 100 int64_t display); 101 102 ScopedAStatus dumpDebugInfo(); 103 104 std::pair<ScopedAStatus, DisplayIdentification> getDisplayIdentificationData(int64_t display); 105 106 std::pair<ScopedAStatus, HdrCapabilities> getHdrCapabilities(int64_t display); 107 108 std::pair<ScopedAStatus, std::vector<PerFrameMetadataKey>> getPerFrameMetadataKeys( 109 int64_t display); 110 111 std::pair<ScopedAStatus, ReadbackBufferAttributes> getReadbackBufferAttributes(int64_t display); 112 113 ScopedAStatus setReadbackBuffer(int64_t display, const native_handle_t* buffer, 114 const ScopedFileDescriptor& releaseFence); 115 116 std::pair<ScopedAStatus, ScopedFileDescriptor> getReadbackBufferFence(int64_t display); 117 118 std::pair<ScopedAStatus, std::vector<ColorMode>> getColorModes(int64_t display); 119 120 std::pair<ScopedAStatus, std::vector<RenderIntent>> getRenderIntents(int64_t display, 121 ColorMode colorMode); 122 123 ScopedAStatus setColorMode(int64_t display, ColorMode colorMode, RenderIntent renderIntent); 124 125 std::pair<ScopedAStatus, DisplayContentSamplingAttributes> 126 getDisplayedContentSamplingAttributes(int64_t display); 127 128 ScopedAStatus setDisplayedContentSamplingEnabled(int64_t display, bool isEnabled, 129 FormatColorComponent formatColorComponent, 130 int64_t maxFrames); 131 132 std::pair<ScopedAStatus, DisplayContentSample> getDisplayedContentSample(int64_t display, 133 int64_t maxFrames, 134 int64_t timestamp); 135 136 std::pair<ScopedAStatus, DisplayConnectionType> getDisplayConnectionType(int64_t display); 137 138 std::pair<ScopedAStatus, std::vector<int32_t>> getDisplayConfigs(int64_t display); 139 140 std::pair<ScopedAStatus, int32_t> getDisplayVsyncPeriod(int64_t display); 141 142 ScopedAStatus setAutoLowLatencyMode(int64_t display, bool isEnabled); 143 144 std::pair<ScopedAStatus, std::vector<ContentType>> getSupportedContentTypes(int64_t display); 145 146 std::pair<ScopedAStatus, std::optional<DisplayDecorationSupport>> getDisplayDecorationSupport( 147 int64_t display); 148 149 std::pair<ScopedAStatus, int32_t> getMaxVirtualDisplayCount(); 150 151 std::pair<ScopedAStatus, std::string> getDisplayName(int64_t display); 152 153 ScopedAStatus setClientTargetSlotCount(int64_t display, int32_t bufferSlotCount); 154 155 std::pair<ScopedAStatus, std::vector<Capability>> getCapabilities(); 156 157 ScopedAStatus setBootDisplayConfig(int64_t display, int32_t config); 158 159 ScopedAStatus clearBootDisplayConfig(int64_t display); 160 161 std::pair<ScopedAStatus, int32_t> getPreferredBootDisplayConfig(int64_t display); 162 163 std::pair<ScopedAStatus, common::Transform> getDisplayPhysicalOrientation(int64_t display); 164 165 ScopedAStatus setIdleTimerEnabled(int64_t display, int32_t timeoutMs); 166 167 int32_t getVsyncIdleCount(); 168 169 int64_t getVsyncIdleTime(); 170 171 int64_t getInvalidDisplayId(); 172 173 std::pair<ScopedAStatus, std::vector<VtsDisplay>> getDisplays(); 174 175 private: 176 ScopedAStatus addDisplayConfig(VtsDisplay* vtsDisplay, int32_t config); 177 ScopedAStatus updateDisplayProperties(VtsDisplay* vtsDisplay, int32_t config); 178 179 ScopedAStatus addDisplayToDisplayResources(int64_t display, bool isVirtual); 180 181 ScopedAStatus addLayerToDisplayResources(int64_t display, int64_t layer); 182 183 void removeLayerFromDisplayResources(int64_t display, int64_t layer); 184 185 bool destroyAllLayers(); 186 187 bool verifyComposerCallbackParams(); 188 189 // Keep track of displays and layers. When a test fails/ends, 190 // the VtsComposerClient::tearDown should be called from the 191 // test tearDown to clean up the resources for the test. 192 struct DisplayResource { DisplayResourceDisplayResource193 DisplayResource(bool isVirtual_) : isVirtual(isVirtual_) {} 194 195 bool isVirtual; 196 std::unordered_set<int64_t> layers; 197 }; 198 199 std::shared_ptr<IComposer> mComposer; 200 std::shared_ptr<IComposerClient> mComposerClient; 201 std::shared_ptr<GraphicsComposerCallback> mComposerCallback; 202 std::unordered_map<int64_t, DisplayResource> mDisplayResources; 203 }; 204 205 class VtsDisplay { 206 public: VtsDisplay(int64_t displayId)207 VtsDisplay(int64_t displayId) : mDisplayId(displayId), mDisplayWidth(0), mDisplayHeight(0) {} 208 getDisplayId()209 int64_t getDisplayId() const { return mDisplayId; } 210 getCrop()211 FRect getCrop() const { 212 return {0, 0, static_cast<float>(mDisplayWidth), static_cast<float>(mDisplayHeight)}; 213 } 214 getFrameRect()215 Rect getFrameRect() const { return {0, 0, mDisplayWidth, mDisplayHeight}; } 216 setDimensions(int32_t displayWidth,int32_t displayHeight)217 void setDimensions(int32_t displayWidth, int32_t displayHeight) { 218 mDisplayWidth = displayWidth; 219 mDisplayHeight = displayHeight; 220 } 221 getDisplayWidth()222 int32_t getDisplayWidth() const { return mDisplayWidth; } 223 getDisplayHeight()224 int32_t getDisplayHeight() const { return mDisplayHeight; } 225 226 struct DisplayConfig { DisplayConfigDisplayConfig227 DisplayConfig(int32_t vsyncPeriod_, int32_t configGroup_) 228 : vsyncPeriod(vsyncPeriod_), configGroup(configGroup_) {} 229 int32_t vsyncPeriod; 230 int32_t configGroup; 231 }; 232 addDisplayConfig(int32_t config,DisplayConfig displayConfig)233 void addDisplayConfig(int32_t config, DisplayConfig displayConfig) { 234 displayConfigs.insert({config, displayConfig}); 235 } 236 getDisplayConfig(int32_t config)237 DisplayConfig getDisplayConfig(int32_t config) { return displayConfigs.find(config)->second; } 238 239 private: 240 int64_t mDisplayId; 241 int32_t mDisplayWidth; 242 int32_t mDisplayHeight; 243 std::unordered_map<int32_t, DisplayConfig> displayConfigs; 244 }; 245 } // namespace aidl::android::hardware::graphics::composer3::vts 246