moudgils
ee043f4fed
* Fix RHI/Subpass sample for Vulkan. The issue was that we were exectuing the sub-pass groups more than once when parallel encoding was used. Signed-off-by: moudgils <moudgils@amazon.com> * Added a minor comment Signed-off-by: moudgils <moudgils@amazon.com> * Minor perf improvement Signed-off-by: moudgils <moudgils@amazon.com>
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
/*
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* Copyright (c) Contributors to the Open 3D Engine Project.
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* 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 <RHI/CommandList.h>
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#include <RHI/CommandQueue.h>
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#include <Atom/RHI/FrameGraphExecuteGroup.h>
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#include <Atom/RHI.Reflect/AttachmentEnums.h>
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#include <AzCore/Memory/SystemAllocator.h>
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namespace AZ
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{
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namespace RHI
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{
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class FrameGraphExecuteGroup;
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}
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namespace Vulkan
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{
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class Device;
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//! Base class for the handler classes that manage the execute groups.
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//! Contain the common functionality for all type of handlers like
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//! the execute groups are handled and the work request that will be send
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//! to the command queue.
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class FrameGraphExecuteGroupHandlerBase
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{
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public:
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AZ_CLASS_ALLOCATOR(FrameGraphExecuteGroupHandlerBase, AZ::SystemAllocator, 0);
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FrameGraphExecuteGroupHandlerBase() = default;
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virtual ~FrameGraphExecuteGroupHandlerBase() = default;
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RHI::ResultCode Init(Device& device, const AZStd::vector<RHI::FrameGraphExecuteGroup*>& executeGroups);
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void End();
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bool IsComplete() const;
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bool IsExecuted() const;
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protected:
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virtual RHI::ResultCode InitInternal(Device& device, const AZStd::vector<RHI::FrameGraphExecuteGroup*>& executeGroups) = 0;
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virtual void EndInternal() = 0;
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void AddWorkRequest(const ExecuteWorkRequest& workRequest);
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Device* m_device = nullptr;
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ExecuteWorkRequest m_workRequest;
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RHI::HardwareQueueClass m_hardwareQueueClass = RHI::HardwareQueueClass::Graphics;
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AZStd::vector<RHI::FrameGraphExecuteGroup*> m_executeGroups;
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bool m_isExecuted = false;
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};
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}
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}
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