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/**
* Copyright (c) 2022, 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.
*/
#pragma once
#include <aidl/android/hardware/graphics/common/BlendMode.h>
#include <aidl/android/hardware/graphics/common/BufferUsage.h>
#include <aidl/android/hardware/graphics/common/FRect.h>
#include <aidl/android/hardware/graphics/common/Rect.h>
#include <aidl/android/hardware/graphics/composer3/Composition.h>
#include <aidl/android/hardware/graphics/composer3/IComposer.h>
#include <android-base/properties.h>
#include <android/binder_manager.h>
#include <android/binder_process.h>
#include <android/hardware/graphics/composer3/ComposerClientReader.h>
#include <binder/ProcessState.h>
#include <gtest/gtest.h>
#include <ui/Fence.h>
#include <ui/GraphicBuffer.h>
#include <ui/PixelFormat.h>
#include <algorithm>
#include <numeric>
#include <string>
#include <thread>
#include <unordered_map>
#include "GraphicsComposerCallback.h"
using aidl::android::hardware::graphics::common::Dataspace;
using aidl::android::hardware::graphics::common::DisplayDecorationSupport;
using aidl::android::hardware::graphics::common::FRect;
using aidl::android::hardware::graphics::common::PixelFormat;
using aidl::android::hardware::graphics::common::Rect;
using namespace ::ndk;
namespace aidl::android::hardware::graphics::composer3::vts {
class VtsDisplay;
/**
* A wrapper to IComposerClient.
* This wrapper manages the IComposerClient instance and manages the resources for
* the tests with respect to the IComposerClient calls.
*/
class VtsComposerClient {
public:
VtsComposerClient(const std::string& name);
ScopedAStatus createClient();
bool tearDown();
std::pair<ScopedAStatus, VirtualDisplay> createVirtualDisplay(int32_t width, int32_t height,
PixelFormat pixelFormat,
int32_t bufferSlotCount);
ScopedAStatus destroyVirtualDisplay(int64_t display);
std::pair<ScopedAStatus, int64_t> createLayer(int64_t display, int32_t bufferSlotCount);
ScopedAStatus destroyLayer(int64_t display, int64_t layer);
std::pair<ScopedAStatus, int32_t> getActiveConfig(int64_t display);
ScopedAStatus setActiveConfig(VtsDisplay* vtsDisplay, int32_t config);
std::pair<ScopedAStatus, int32_t> getDisplayAttribute(int64_t display, int32_t config,
DisplayAttribute displayAttribute);
ScopedAStatus setPowerMode(int64_t display, PowerMode powerMode);
ScopedAStatus setVsync(int64_t display, bool enable);
void setVsyncAllowed(bool isAllowed);
std::pair<ScopedAStatus, std::vector<float>> getDataspaceSaturationMatrix(Dataspace dataspace);
std::pair<ScopedAStatus, std::vector<CommandResultPayload>> executeCommands(
const std::vector<DisplayCommand>& commands);
std::optional<VsyncPeriodChangeTimeline> takeLastVsyncPeriodChangeTimeline();
ScopedAStatus setContentType(int64_t display, ContentType contentType);
std::pair<ScopedAStatus, VsyncPeriodChangeTimeline> setActiveConfigWithConstraints(
VtsDisplay* vtsDisplay, int32_t config,
const VsyncPeriodChangeConstraints& constraints);
std::pair<ScopedAStatus, std::vector<DisplayCapability>> getDisplayCapabilities(
int64_t display);
ScopedAStatus dumpDebugInfo();
std::pair<ScopedAStatus, DisplayIdentification> getDisplayIdentificationData(int64_t display);
std::pair<ScopedAStatus, HdrCapabilities> getHdrCapabilities(int64_t display);
std::pair<ScopedAStatus, std::vector<PerFrameMetadataKey>> getPerFrameMetadataKeys(
int64_t display);
std::pair<ScopedAStatus, ReadbackBufferAttributes> getReadbackBufferAttributes(int64_t display);
ScopedAStatus setReadbackBuffer(int64_t display, const native_handle_t* buffer,
const ScopedFileDescriptor& releaseFence);
std::pair<ScopedAStatus, ScopedFileDescriptor> getReadbackBufferFence(int64_t display);
std::pair<ScopedAStatus, std::vector<ColorMode>> getColorModes(int64_t display);
std::pair<ScopedAStatus, std::vector<RenderIntent>> getRenderIntents(int64_t display,
ColorMode colorMode);
ScopedAStatus setColorMode(int64_t display, ColorMode colorMode, RenderIntent renderIntent);
std::pair<ScopedAStatus, DisplayContentSamplingAttributes>
getDisplayedContentSamplingAttributes(int64_t display);
ScopedAStatus setDisplayedContentSamplingEnabled(int64_t display, bool isEnabled,
FormatColorComponent formatColorComponent,
int64_t maxFrames);
std::pair<ScopedAStatus, DisplayContentSample> getDisplayedContentSample(int64_t display,
int64_t maxFrames,
int64_t timestamp);
std::pair<ScopedAStatus, DisplayConnectionType> getDisplayConnectionType(int64_t display);
std::pair<ScopedAStatus, std::vector<int32_t>> getDisplayConfigs(int64_t display);
std::pair<ScopedAStatus, int32_t> getDisplayVsyncPeriod(int64_t display);
ScopedAStatus setAutoLowLatencyMode(int64_t display, bool isEnabled);
std::pair<ScopedAStatus, std::vector<ContentType>> getSupportedContentTypes(int64_t display);
std::pair<ScopedAStatus, std::optional<DisplayDecorationSupport>> getDisplayDecorationSupport(
int64_t display);
std::pair<ScopedAStatus, int32_t> getMaxVirtualDisplayCount();
std::pair<ScopedAStatus, std::string> getDisplayName(int64_t display);
ScopedAStatus setClientTargetSlotCount(int64_t display, int32_t bufferSlotCount);
std::pair<ScopedAStatus, std::vector<Capability>> getCapabilities();
ScopedAStatus setBootDisplayConfig(int64_t display, int32_t config);
ScopedAStatus clearBootDisplayConfig(int64_t display);
std::pair<ScopedAStatus, int32_t> getPreferredBootDisplayConfig(int64_t display);
std::pair<ScopedAStatus, common::Transform> getDisplayPhysicalOrientation(int64_t display);
ScopedAStatus setIdleTimerEnabled(int64_t display, int32_t timeoutMs);
int32_t getVsyncIdleCount();
int64_t getVsyncIdleTime();
int64_t getInvalidDisplayId();
std::pair<ScopedAStatus, std::vector<VtsDisplay>> getDisplays();
private:
ScopedAStatus updateDisplayProperties(VtsDisplay* vtsDisplay, int32_t config);
ScopedAStatus addDisplayToDisplayResources(int64_t display, bool isVirtual);
ScopedAStatus addLayerToDisplayResources(int64_t display, int64_t layer);
void removeLayerFromDisplayResources(int64_t display, int64_t layer);
bool destroyAllLayers();
bool verifyComposerCallbackParams();
// Keep track of displays and layers. When a test fails/ends,
// the VtsComposerClient::tearDown should be called from the
// test tearDown to clean up the resources for the test.
struct DisplayResource {
DisplayResource(bool isVirtual_) : isVirtual(isVirtual_) {}
bool isVirtual;
std::unordered_set<int64_t> layers;
};
std::shared_ptr<IComposer> mComposer;
std::shared_ptr<IComposerClient> mComposerClient;
std::shared_ptr<GraphicsComposerCallback> mComposerCallback;
std::unordered_map<int64_t, DisplayResource> mDisplayResources;
};
class VtsDisplay {
public:
VtsDisplay(int64_t displayId) : mDisplayId(displayId), mDisplayWidth(0), mDisplayHeight(0) {}
int64_t getDisplayId() const { return mDisplayId; }
FRect getCrop() const {
return {0, 0, static_cast<float>(mDisplayWidth), static_cast<float>(mDisplayHeight)};
}
Rect getFrameRect() const { return {0, 0, mDisplayWidth, mDisplayHeight}; }
void setDimensions(int32_t displayWidth, int32_t displayHeight) {
mDisplayWidth = displayWidth;
mDisplayHeight = displayHeight;
}
int32_t getDisplayWidth() const { return mDisplayWidth; }
int32_t getDisplayHeight() const { return mDisplayHeight; }
struct DisplayConfig {
DisplayConfig(int32_t vsyncPeriod_, int32_t configGroup_)
: vsyncPeriod(vsyncPeriod_), configGroup(configGroup_) {}
int32_t vsyncPeriod;
int32_t configGroup;
};
void addDisplayConfig(int32_t config, DisplayConfig displayConfig) {
displayConfigs.insert({config, displayConfig});
}
DisplayConfig getDisplayConfig(int32_t config) { return displayConfigs.find(config)->second; }
private:
int64_t mDisplayId;
int32_t mDisplayWidth;
int32_t mDisplayHeight;
std::unordered_map<int32_t, DisplayConfig> displayConfigs;
};
} // namespace aidl::android::hardware::graphics::composer3::vts
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