diff options
Diffstat (limited to 'src/Runtime/Source/engine/Qt3DSTegraApplication.h')
| -rw-r--r-- | src/Runtime/Source/engine/Qt3DSTegraApplication.h | 322 |
1 files changed, 322 insertions, 0 deletions
diff --git a/src/Runtime/Source/engine/Qt3DSTegraApplication.h b/src/Runtime/Source/engine/Qt3DSTegraApplication.h new file mode 100644 index 00000000..91233355 --- /dev/null +++ b/src/Runtime/Source/engine/Qt3DSTegraApplication.h @@ -0,0 +1,322 @@ +/**************************************************************************** +** +** Copyright (C) 1993-2009 NVIDIA Corporation. +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: https://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_TEGRA_APPLICATION_H +#define QT3DS_TEGRA_APPLICATION_H + +#include "EnginePrefix.h" +#include "Qt3DSIStateful.h" +#include "foundation/Qt3DSVec4.h" +#include "foundation/Qt3DSOption.h" +#include "render/Qt3DSRenderBaseTypes.h" +#include "EASTL/string.h" +#include "foundation/Qt3DSRefCounted.h" +#include "Qt3DSWindowSystem.h" +#include "Qt3DSTimer.h" +#include "Qt3DSPresentation.h" +#include "Qt3DSRenderRuntimeBinding.h" +#include <QtCore/qobject.h> +#include <QtGui/qsurfaceformat.h> + +//============================================================================== +// Namespace +//============================================================================== + +typedef void (*qml_Function)(void *inUserData); + +class QINDDViewSignalProxy : public QObject +{ + Q_OBJECT +Q_SIGNALS: + void SigSlideEntered(const QString &elementPath, unsigned int index, const QString &name); + void SigSlideExited(const QString &elementPath, unsigned int index, const QString &name); +}; + +namespace qt3ds { +class Qt3DSAssetVisitor; +} + +namespace qt3ds { +namespace render { +class NVRenderContext; +} +} + +namespace Q3DStudio { + +//============================================================================== +// Forwards +//============================================================================== +class CTegraInputEngine; +class CTegraRenderEngine; +class IScene; +class CInputEngine; +class IAudioPlayer; + +class ITegraRenderStateManager : public IStatefulStackBase +{ +protected: + virtual ~ITegraRenderStateManager() {} +public: + virtual void SetViewport(INT32 inX, INT32 inY, INT32 inWidth, INT32 inHeight) = 0; + virtual void SetScissorTestEnabled(bool inValue) = 0; + virtual void SaveAllState() = 0; + virtual void RestoreAllState() = 0; +}; + +struct TegraRenderScaleModes +{ + enum Enum { + ExactSize = 0, // Ensure the viewport is exactly same size as application + ScaleToFit = 1, // Resize viewport keeping aspect ratio + ScaleToFill = 2, // Resize viewport to entire window + }; +}; + +struct TegraRenderShadeModes +{ + enum Enum { + Shaded = 0, // Geometry is shaded only + ShadedWireframe = 1, // Wireframe is drawn on top shaded geometry + Wireframe = 2, // Wireframe only + }; +}; + +class ITegraApplicationRenderEngine +{ +protected: + virtual ~ITegraApplicationRenderEngine() {} + +public: + virtual void SetViewport(INT32 inX, INT32 inY, INT32 inWidth, INT32 inHeight) = 0; + virtual void SetApplicationViewport(const qt3ds::render::NVRenderRect &inViewport) = 0; + virtual void ensureRenderTarget() = 0; + virtual void CheckResize(bool inForce, IPresentation &inActivePresentation) = 0; + virtual BOOL LoadShaderCache(const CHAR *inFilePath) = 0; + virtual void AbandonLoadingImages(IScene &inScene) = 0; + virtual BOOL IsPickValid(FLOAT &outX, FLOAT &outY, + const IPresentation &inPresentation) const = 0; + virtual void SetScaleMode(TegraRenderScaleModes::Enum inScale) = 0; + virtual void SetShadeMode(TegraRenderShadeModes::Enum inShade) = 0; + virtual TegraRenderScaleModes::Enum GetScaleMode() const = 0; + + // TODO: To be removed, not used anywhere anymore + void CycleScaleMode() + { + int mode = (int)GetScaleMode(); + mode = (mode + 1) % 3; + SetScaleMode((TegraRenderScaleModes::Enum)mode); + } + + virtual ITegraRenderStateManager &GetTegraRenderStateManager() = 0; + virtual qt3ds::render::NVRenderContext &GetRenderContext() = 0; + virtual void SetMatteColor(qt3ds::foundation::Option<qt3ds::QT3DSVec4> inColor) = 0; + virtual void EnableRenderRotation(bool inEnable) = 0; + virtual void SetWriteOutShaderCache(bool inWriteOutShaderCache) = 0; + virtual void Release() = 0; + virtual void RenderText2D(FLOAT x, FLOAT y, qt3ds::foundation::Option<qt3ds::QT3DSVec3> inColor, + const char *text) = 0; + virtual void RenderGpuProfilerStats(FLOAT x, FLOAT y, + qt3ds::foundation::Option<qt3ds::QT3DSVec3> inColor) = 0; +}; + +class INDDView : public qt3ds::foundation::NVRefCounted +{ +public: + virtual ~INDDView(){} + +public: // loading + virtual bool BeginLoad(const QString &sourcePath, const QStringList &variantList) = 0; + virtual bool HasOfflineLoadingCompleted() = 0; + virtual bool InitializeGraphics(const QSurfaceFormat &format) = 0; + + virtual void Cleanup() = 0; + + virtual bool CanRender() = 0; + + virtual void Render() = 0; + + virtual bool WasLastFrameDirty() = 0; + + virtual bool HandleMessage(const QEvent *inEvent) = 0; + + virtual void Pause() = 0; + virtual void UnPause() = 0; + virtual bool IsPaused() = 0; + virtual INT32 GetFrameCount() = 0; + virtual void showOnScreenStats(bool) = 0; + +public: // Input engine access + virtual CInputEngine *GetInputEngine() = 0; + // Only valid after InitializeGraphics + virtual ITegraApplicationRenderEngine *GetTegraRenderEngine() = 0; + +public: + virtual void GoToSlideByName(const char *elementPath, const char *slideName) = 0; + virtual void GoToSlideByIndex(const char *elementPath, const int slideIndex) = 0; + virtual void GoToSlideRelative(const char *elementPath, const bool next, const bool wrap) = 0; + virtual bool GetSlideInfo(const char *elementPath, int ¤tIndex, int &previousIndex, + QString ¤tName, QString &previousName) = 0; + virtual void SetPresentationAttribute(const char *presId, const char *, const char *value) = 0; + virtual void GoToTime(const char *elementPath, const float time) = 0; + virtual void SetGlobalAnimationTime(qint64 inMilliSecs) = 0; + virtual void SetDataInputValue(const QString &name, const QVariant &value) = 0; + virtual void SetAttribute(const char *elementPath, const char *attributeName, + const char *value) = 0; + virtual bool GetAttribute(const char *elementPath, const char *attributeName, void *value) = 0; + virtual void FireEvent(const char *element, const char *evtName) = 0; + virtual bool PeekCustomAction(char *&outElementPath, char *&outActionName) = 0; + virtual bool RegisterScriptCallback(int callbackType, qml_Function func, void *inUserData) = 0; + virtual void FireEvent(const TEventCommandHash inEventType, eastl::string inArgument) = 0; + virtual qt3ds::foundation::Option<SPresentationSize> GetPresentationSize() = 0; + + virtual void setAssetVisitor(qt3ds::Qt3DSAssetVisitor *) = 0; + +public: + static INDDView &Create(ITimeProvider &inProvider, IWindowSystem &inWindowSystem, + IAudioPlayer *inAudioPlayer = NULL); + +public: + QINDDViewSignalProxy *signalProxy(); +private: + QINDDViewSignalProxy m_SignalProxy; +}; + +class CTegraApplication +{ + //============================================================================== + // Fields + //============================================================================== +private: + qt3ds::foundation::NVScopedRefCounted<INDDView> m_NDDView; + +public: + CTegraApplication(ITimeProvider &inProvider, IWindowSystem &inWindowSystem, + IAudioPlayer *inAudioPlayer = 0); + virtual ~CTegraApplication(); + // loading + bool BeginLoad(const QString &sourcePath, const QStringList &variantList); + // asynchronous BeginLoad completed? That only valid for binary presentation, for text + // presentation, always true + bool HasOfflineLoadingCompleted() { return m_NDDView->HasOfflineLoadingCompleted(); } + // Invokes m_ApplicationCore->CreateApplication(), a blocking function ensures binary loading + // completed + bool InitializeGraphics(const QSurfaceFormat& format); + + void Cleanup() { m_NDDView->Cleanup(); } + bool CanRender() { return m_NDDView->CanRender(); } + void Render(); + bool WasLastFrameDirty() { return m_NDDView->WasLastFrameDirty(); } + + bool HandleMessage(const QEvent *inEvent); + void Pause() { m_NDDView->Pause(); } + void UnPause() { m_NDDView->UnPause(); } + bool IsPaused() { return m_NDDView->IsPaused(); } + INT32 GetFrameCount() { return m_NDDView->GetFrameCount(); } + +public: + CInputEngine *GetInputEngine() { return m_NDDView->GetInputEngine(); } + // Only valid after InitializeGraphics + ITegraApplicationRenderEngine *GetTegraRenderEngine() + { + return m_NDDView->GetTegraRenderEngine(); + } + +public: + void GoToSlideByName(const char *elementPath, const char *slideName) + { + m_NDDView->GoToSlideByName(elementPath, slideName); + } + void GoToSlideByIndex(const char *elementPath, const int slideIndex) + { + m_NDDView->GoToSlideByIndex(elementPath, slideIndex); + } + void GoToSlideRelative(const char *elementPath, const bool next, const bool wrap) + { + m_NDDView->GoToSlideRelative(elementPath, next, wrap); + } + bool GetSlideInfo(const char *elementPath, int ¤tIndex, int &previousIndex, + QString ¤tName, QString &previousName) + { + return m_NDDView->GetSlideInfo(elementPath, currentIndex, previousIndex, + currentName, previousName); + } + void SetPresentationAttribute(const char *presId, const char *, const char *value) + { + m_NDDView->SetPresentationAttribute(presId, nullptr, value); + } + void GoToTime(const char *elementPath, const float time) + { + m_NDDView->GoToTime(elementPath, time); + } + void SetGlobalAnimationTime(qint64 inMilliSecs) + { + m_NDDView->SetGlobalAnimationTime(inMilliSecs); + } + void SetDataInputValue(const QString &name, const QVariant &value) + { + m_NDDView->SetDataInputValue(name, value); + } + void SetAttribute(const char *elementPath, const char *attributeName, const char *value) + { + m_NDDView->SetAttribute(elementPath, attributeName, value); + } + bool GetAttribute(const char *elementPath, const char *attributeName, void *value) + { + return m_NDDView->GetAttribute(elementPath, attributeName, value); + } + void FireEvent(const char *element, const char *evtName) + { + m_NDDView->FireEvent(element, evtName); + } + bool PeekCustomAction(char *&outElementPath, char *&outActionName) + { + return m_NDDView->PeekCustomAction(outElementPath, outActionName); + } + bool RegisterScriptCallback(int callbackType, qml_Function func, void *inUserData) + { + return m_NDDView->RegisterScriptCallback(callbackType, func, inUserData); + }; + void FireEvent(const TEventCommandHash inEventType, eastl::string inArgument) + { + m_NDDView->FireEvent(inEventType, inArgument); + } + qt3ds::foundation::Option<SPresentationSize> GetPrimaryPresentationSize() + { + return m_NDDView->GetPresentationSize(); + } + qt3ds::foundation::NVScopedRefCounted<INDDView> getNDDView() + { + return m_NDDView; + } +}; +} // namespace Q3DStudio + +#endif // QT3DS_TEGRA_APPLICATION_H |