145 lines
7.9 KiB
C++
145 lines
7.9 KiB
C++
/*
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <aidl/android/hardware/graphics/common/DisplayDecorationSupport.h>
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#include <aidl/android/hardware/graphics/composer3/BnComposerClient.h>
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#include <utils/Mutex.h>
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#include <memory>
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#include "ComposerCommandEngine.h"
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#include "include/IComposerHal.h"
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#include "include/IResourceManager.h"
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namespace aidl::android::hardware::graphics::composer3::impl {
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class ComposerClient : public BnComposerClient {
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public:
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ComposerClient(IComposerHal* hal) : mHal(hal) {}
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virtual ~ComposerClient();
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bool init();
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void setOnClientDestroyed(std::function<void()> onClientDestroyed) {
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mOnClientDestroyed = onClientDestroyed;
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}
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class HalEventCallback : public IComposerHal::EventCallback {
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public:
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HalEventCallback(IComposerHal* hal, IResourceManager* resources,
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const std::shared_ptr<IComposerCallback>& callback)
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: mHal(hal), mResources(resources), mCallback(callback) {}
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void onHotplug(int64_t display, bool connected) override;
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void onRefresh(int64_t display) override;
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void onVsync(int64_t display, int64_t timestamp, int32_t vsyncPeriodNanos) override;
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void onVsyncPeriodTimingChanged(int64_t display,
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const VsyncPeriodChangeTimeline& timeline) override;
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void onVsyncIdle(int64_t display) override;
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void onSeamlessPossible(int64_t display) override;
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private:
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void cleanDisplayResources(int64_t display);
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IComposerHal* mHal;
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IResourceManager* mResources;
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const std::shared_ptr<IComposerCallback> mCallback;
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};
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// composer3 interface
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ndk::ScopedAStatus createLayer(int64_t display, int32_t bufferSlotCount,
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int64_t* layer) override;
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ndk::ScopedAStatus createVirtualDisplay(int32_t width, int32_t height,
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AidlPixelFormat formatHint,
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int32_t outputBufferSlotCount,
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VirtualDisplay* display) override;
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ndk::ScopedAStatus destroyLayer(int64_t display, int64_t layer) override;
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ndk::ScopedAStatus destroyVirtualDisplay(int64_t display) override;
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ndk::ScopedAStatus executeCommands(const std::vector<DisplayCommand>& commands,
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std::vector<CommandResultPayload>* results) override;
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ndk::ScopedAStatus getActiveConfig(int64_t display, int32_t* config) override;
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ndk::ScopedAStatus getColorModes(int64_t display, std::vector<ColorMode>* colorModes) override;
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ndk::ScopedAStatus getDataspaceSaturationMatrix(common::Dataspace dataspace,
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std::vector<float>* matrix) override;
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ndk::ScopedAStatus getDisplayAttribute(int64_t display, int32_t config,
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DisplayAttribute attribute, int32_t* value) override;
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ndk::ScopedAStatus getDisplayCapabilities(int64_t display,
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std::vector<DisplayCapability>* caps) override;
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ndk::ScopedAStatus getDisplayConfigs(int64_t display, std::vector<int32_t>* configs) override;
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ndk::ScopedAStatus getDisplayConnectionType(int64_t display,
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DisplayConnectionType* type) override;
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ndk::ScopedAStatus getDisplayIdentificationData(int64_t display,
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DisplayIdentification* id) override;
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ndk::ScopedAStatus getDisplayName(int64_t display, std::string* name) override;
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ndk::ScopedAStatus getDisplayVsyncPeriod(int64_t display, int32_t* vsyncPeriod) override;
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ndk::ScopedAStatus getDisplayedContentSample(int64_t display, int64_t maxFrames,
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int64_t timestamp,
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DisplayContentSample* samples) override;
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ndk::ScopedAStatus getDisplayedContentSamplingAttributes(
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int64_t display, DisplayContentSamplingAttributes* attrs) override;
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ndk::ScopedAStatus getDisplayPhysicalOrientation(int64_t display,
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common::Transform* orientation) override;
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ndk::ScopedAStatus getHdrCapabilities(int64_t display, HdrCapabilities* caps) override;
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ndk::ScopedAStatus getMaxVirtualDisplayCount(int32_t* count) override;
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ndk::ScopedAStatus getPerFrameMetadataKeys(int64_t display,
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std::vector<PerFrameMetadataKey>* keys) override;
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ndk::ScopedAStatus getReadbackBufferAttributes(int64_t display,
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ReadbackBufferAttributes* attrs) override;
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ndk::ScopedAStatus getReadbackBufferFence(int64_t display,
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ndk::ScopedFileDescriptor* acquireFence) override;
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ndk::ScopedAStatus getRenderIntents(int64_t display, ColorMode mode,
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std::vector<RenderIntent>* intents) override;
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ndk::ScopedAStatus getSupportedContentTypes(int64_t display,
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std::vector<ContentType>* types) override;
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ndk::ScopedAStatus getDisplayDecorationSupport(
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int64_t display, std::optional<common::DisplayDecorationSupport>* support) override;
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ndk::ScopedAStatus registerCallback(
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const std::shared_ptr<IComposerCallback>& callback) override;
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ndk::ScopedAStatus setActiveConfig(int64_t display, int32_t config) override;
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ndk::ScopedAStatus setActiveConfigWithConstraints(
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int64_t display, int32_t config, const VsyncPeriodChangeConstraints& constraints,
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VsyncPeriodChangeTimeline* timeline) override;
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ndk::ScopedAStatus setBootDisplayConfig(int64_t display, int32_t config) override;
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ndk::ScopedAStatus clearBootDisplayConfig(int64_t display) override;
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ndk::ScopedAStatus getPreferredBootDisplayConfig(int64_t display, int32_t* config) override;
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ndk::ScopedAStatus setAutoLowLatencyMode(int64_t display, bool on) override;
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ndk::ScopedAStatus setClientTargetSlotCount(int64_t display, int32_t count) override;
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ndk::ScopedAStatus setColorMode(int64_t display, ColorMode mode, RenderIntent intent) override;
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ndk::ScopedAStatus setContentType(int64_t display, ContentType type) override;
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ndk::ScopedAStatus setDisplayedContentSamplingEnabled(int64_t display, bool enable,
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FormatColorComponent componentMask,
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int64_t maxFrames) override;
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ndk::ScopedAStatus setPowerMode(int64_t display, PowerMode mode) override;
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ndk::ScopedAStatus setReadbackBuffer(int64_t display, const AidlNativeHandle& buffer,
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const ndk::ScopedFileDescriptor& releaseFence) override;
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ndk::ScopedAStatus setVsyncEnabled(int64_t display, bool enabled) override;
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ndk::ScopedAStatus setIdleTimerEnabled(int64_t display, int32_t timeout) override;
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protected:
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::ndk::SpAIBinder createBinder() override;
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private:
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void destroyResources();
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IComposerHal* mHal;
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std::unique_ptr<IResourceManager> mResources;
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std::unique_ptr<ComposerCommandEngine> mCommandEngine;
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std::function<void()> mOnClientDestroyed;
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std::unique_ptr<HalEventCallback> mHalEventCallback;
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};
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} // namespace aidl::android::hardware::graphics::composer3::impl
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