| /**************************************************************************** |
| ** |
| ** Copyright (C) 2015 Paul Lemire |
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| ** |
| ** This file is part of the Qt3D module of the Qt Toolkit. |
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| ** Alternatively, this file may be used under the terms of the GNU |
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| |
| #include "loadbufferjob_p.h" |
| #include <Qt3DRender/private/buffer_p.h> |
| #include <Qt3DRender/private/qbuffer_p.h> |
| #include <Qt3DRender/private/buffermanager_p.h> |
| #include <Qt3DRender/private/job_common_p.h> |
| #include <Qt3DCore/private/qaspectmanager_p.h> |
| #include <Qt3DRender/private/renderlogging_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Qt3DRender { |
| |
| namespace Render { |
| |
| class LoadBufferJobPrivate : public Qt3DCore::QAspectJobPrivate |
| { |
| public: |
| LoadBufferJobPrivate() {} |
| ~LoadBufferJobPrivate() {} |
| |
| void postFrame(Qt3DCore::QAspectManager *aspectManager) override; |
| |
| Buffer *m_bufferToUpdate = nullptr; |
| }; |
| |
| |
| LoadBufferJob::LoadBufferJob(const HBuffer &handle) |
| : QAspectJob(*new LoadBufferJobPrivate) |
| , m_handle(handle) |
| , m_nodeManagers(nullptr) |
| { |
| SET_JOB_RUN_STAT_TYPE(this, JobTypes::LoadBuffer, 0) |
| } |
| |
| LoadBufferJob::~LoadBufferJob() |
| { |
| } |
| |
| void LoadBufferJob::run() |
| { |
| Q_D(LoadBufferJob); |
| // Let's leave it for the moment until this has been properly tested |
| qCDebug(Jobs) << Q_FUNC_INFO; |
| Buffer *buffer = m_nodeManagers->data<Buffer, BufferManager>(m_handle); |
| buffer->executeFunctor(); |
| if (buffer->isSyncData()) |
| d->m_bufferToUpdate = buffer; |
| } |
| |
| void LoadBufferJobPrivate::postFrame(Qt3DCore::QAspectManager *aspectManager) |
| { |
| if (m_bufferToUpdate == nullptr) |
| return; |
| QBuffer *frontendBuffer = static_cast<decltype(frontendBuffer)>(aspectManager->lookupNode(m_bufferToUpdate->peerId())); |
| QBufferPrivate *dFrontend = static_cast<decltype(dFrontend)>(Qt3DCore::QNodePrivate::get(frontendBuffer)); |
| // Calling frontendBuffer->setData would result in forcing a sync against the backend |
| // which isn't necessary |
| dFrontend->setData(m_bufferToUpdate->data()); |
| m_bufferToUpdate = nullptr; |
| } |
| |
| } // namespace Render |
| |
| } // namespace Qt3DRender |
| |
| QT_END_NAMESPACE |