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72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project. For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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#pragma once
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#include <AzCore/Component/Component.h>
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#include <AzCore/Component/TickBus.h>
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#include <Atom/Feature/Utils/FrameCaptureBus.h>
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#include <Atom/RPI.Public/Pass/AttachmentReadback.h>
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namespace AZ
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{
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namespace Render
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{
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//! System component to handle FrameCaptureRequestBus.
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class FrameCaptureSystemComponent final
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: public AZ::Component
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, public FrameCaptureRequestBus::Handler
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, public AZ::SystemTickBus::Handler
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{
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public:
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AZ_COMPONENT(FrameCaptureSystemComponent, "{53931220-19E7-4DE4-AF29-C4BB16E251D1}");
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static void Reflect(AZ::ReflectContext* context);
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void Activate() override;
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void Deactivate() override;
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// FrameCaptureRequestBus overrides ...
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bool CaptureScreenshot(const AZStd::string& filePath) override;
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bool CaptureScreenshotForWindow(const AZStd::string& filePath, AzFramework::NativeWindowHandle windowHandle) override;
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bool CaptureScreenshotWithPreview(const AZStd::string& outputFilePath) override;
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bool CapturePassAttachment(const AZStd::vector<AZStd::string>& passHierarchy, const AZStd::string& slotName, const AZStd::string& outputFilePath,
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RPI::PassAttachmentReadbackOption option) override;
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bool CapturePassAttachmentWithCallback(const AZStd::vector<AZStd::string>& passHierarchy, const AZStd::string& slotName
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, RPI::AttachmentReadback::CallbackFunction callback, RPI::PassAttachmentReadbackOption option) override;
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private:
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void CaptureAttachmentCallback(const AZ::RPI::AttachmentReadback::ReadbackResult& readbackResult);
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void InitReadback();
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// SystemTickBus overrides ...
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void OnSystemTick() override;
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AZStd::string ResolvePath(const AZStd::string& filePath);
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AZStd::shared_ptr<AZ::RPI::AttachmentReadback> m_readback;
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AZStd::string m_outputFilePath;
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enum State
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{
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Idle,
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Pending,
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WasSuccess,
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WasFailure
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};
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State m_state = State::Idle;
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FrameCaptureResult m_result = FrameCaptureResult::None;
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AZStd::string m_latestCaptureInfo;
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RPI::AttachmentReadback::CallbackFunction m_customCallback;
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};
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}
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}
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