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Diffstat (limited to 'src/Runtime/Source/runtimerender/q3dsqmlrender.h')
-rw-r--r-- | src/Runtime/Source/runtimerender/q3dsqmlrender.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/src/Runtime/Source/runtimerender/q3dsqmlrender.h b/src/Runtime/Source/runtimerender/q3dsqmlrender.h new file mode 100644 index 00000000..12d459cf --- /dev/null +++ b/src/Runtime/Source/runtimerender/q3dsqmlrender.h @@ -0,0 +1,101 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of Qt 3D Studio. +** +** $QT_BEGIN_LICENSE:GPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 or (at your option) any later version +** approved by the KDE Free Qt Foundation. The licenses are as published by +** the Free Software Foundation and appearing in the file LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QT3DS_QML_RENDER_H +#define QT3DS_QML_RENDER_H + +#include "Qt3DSOffscreenRenderManager.h" +#include "Qt3DSRenderContextCore.h" + +class IQt3DS; + +using namespace qt3ds::render; + +class IQ3DSQmlStreamService; +class IQ3DSQmlStreamRenderer; + +class Q3DSQmlRender : public IOffscreenRenderer +{ +public: + Q3DSQmlRender(IQt3DSRenderContext &inRenderContext, const char *asset); + ~Q3DSQmlRender(); + + QT3DS_IMPLEMENT_REF_COUNT_ADDREF_RELEASE_OVERRIDE(m_RenderContext.GetAllocator()) + + CRegisteredString GetOffscreenRendererType() override; + + SOffscreenRendererEnvironment GetDesiredEnvironment(QT3DSVec2 inPresentationScaleFactor) override; + + // Returns true of this object needs to be rendered, false if this object is not dirty + SOffscreenRenderFlags NeedsRender(const SOffscreenRendererEnvironment &inEnvironment, + QT3DSVec2 inPresentationScaleFactor, + const SRenderInstanceId instanceId) override; + + void Render(const SOffscreenRendererEnvironment &inEnvironment, + NVRenderContext &inRenderContext, QT3DSVec2 inPresentationScaleFactor, + SScene::RenderClearCommand inColorBufferNeedsClear, + const SRenderInstanceId instanceId) override; + void RenderWithClear(const SOffscreenRendererEnvironment &/*inEnvironment*/, + NVRenderContext &/*inRenderContext*/, + QT3DSVec2 /*inPresentationScaleFactor*/, + SScene::RenderClearCommand /*inColorBufferNeedsClear*/, + QT3DSVec3 /*inclearColor*/, + const SRenderInstanceId /*instanceId*/) override {} + + IGraphObjectPickQuery *GetGraphObjectPickQuery(const SRenderInstanceId instanceId) override + { + Q_UNUSED(instanceId) + return nullptr; + } + bool Pick(const QT3DSVec2 &inMouseCoords, const QT3DSVec2 &inViewportDimensions, + const SRenderInstanceId instanceId) override + { + Q_UNUSED(inMouseCoords) + Q_UNUSED(inViewportDimensions) + Q_UNUSED(instanceId) + return false; + } + void addCallback(IOffscreenRendererCallback *cb) override + { + m_callback = cb; + } + static const char *GetRendererName() { return "qml-render"; } +private: + + void initializeRenderer(); + + IQt3DSRenderContext &m_RenderContext; + IQ3DSQmlStreamRenderer *m_qmlStreamRenderer; + CRegisteredString m_offscreenRenderType; + CRegisteredString m_assetString; + IOffscreenRendererCallback *m_callback; + volatile QT3DSI32 mRefCount; +}; + +#endif |