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Diffstat (limited to 'src/declarative/items/qquickshadereffectsource_p.h')
| -rw-r--r-- | src/declarative/items/qquickshadereffectsource_p.h | 259 |
1 files changed, 0 insertions, 259 deletions
diff --git a/src/declarative/items/qquickshadereffectsource_p.h b/src/declarative/items/qquickshadereffectsource_p.h deleted file mode 100644 index fee361c27c..0000000000 --- a/src/declarative/items/qquickshadereffectsource_p.h +++ /dev/null @@ -1,259 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QQUICKSHADEREFFECTSOURCE_P_H -#define QQUICKSHADEREFFECTSOURCE_P_H - -#include "qquickitem.h" -#include <private/qsgtextureprovider_p.h> -#include <private/qsgadaptationlayer_p.h> -#include <private/qsgcontext_p.h> -#include <private/qsgdefaultimagenode_p.h> -#include <private/qquickitemchangelistener_p.h> - -#include "qpointer.h" -#include "qsize.h" -#include "qrect.h" - -#define QSG_DEBUG_FBO_OVERLAY - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - -QT_MODULE(Declarative) - -class QSGNode; -class UpdatePaintNodeData; -class QOpenGLFramebufferObject; - -class QQuickShaderEffectSourceTextureProvider; - -class QQuickShaderEffectSourceNode : public QObject, public QSGDefaultImageNode -{ - Q_OBJECT - -public: - QQuickShaderEffectSourceNode(); - -private Q_SLOTS: - void markDirtyTexture(); -}; - -class Q_DECLARATIVE_EXPORT QQuickShaderEffectTexture : public QSGDynamicTexture -{ - Q_OBJECT -public: - QQuickShaderEffectTexture(QQuickItem *shaderSource); - ~QQuickShaderEffectTexture(); - - virtual bool updateTexture(); - - // The item's "paint node", not effect node. - QSGNode *item() const { return m_item; } - void setItem(QSGNode *item); - - QRectF rect() const { return m_rect; } - void setRect(const QRectF &rect); - - QSize size() const { return m_size; } - void setSize(const QSize &size); - - void setHasMipmaps(bool mipmap); - - void bind(); - - bool hasAlphaChannel() const; - bool hasMipmaps() const; - int textureId() const; - QSize textureSize() const { return m_size; } - - GLenum format() const { return m_format; } - void setFormat(GLenum format); - - bool live() const { return bool(m_live); } - void setLive(bool live); - - bool recursive() const { return bool(m_recursive); } - void setRecursive(bool recursive); - - void scheduleUpdate(); - - QImage toImage() const; - -Q_SIGNALS: - void updateRequested(); - void scheduledUpdateCompleted(); - -public Q_SLOTS: - void markDirtyTexture(); - -private: - void grab(); - - QSGNode *m_item; - QRectF m_rect; - QSize m_size; - GLenum m_format; - - QQuickItem *m_shaderSource; - QSGRenderer *m_renderer; - QOpenGLFramebufferObject *m_fbo; - QOpenGLFramebufferObject *m_secondaryFbo; - -#ifdef QSG_DEBUG_FBO_OVERLAY - QSGRectangleNode *m_debugOverlay; -#endif - - QSGContext *m_context; - - uint m_mipmap : 1; - uint m_live : 1; - uint m_recursive : 1; - uint m_dirtyTexture : 1; - uint m_multisamplingSupportChecked : 1; - uint m_multisampling : 1; - uint m_grab : 1; -}; - -class Q_DECLARATIVE_EXPORT QQuickShaderEffectSource : public QQuickItem, public QQuickItemChangeListener -{ - Q_OBJECT - Q_PROPERTY(WrapMode wrapMode READ wrapMode WRITE setWrapMode NOTIFY wrapModeChanged) - Q_PROPERTY(QQuickItem *sourceItem READ sourceItem WRITE setSourceItem NOTIFY sourceItemChanged) - Q_PROPERTY(QRectF sourceRect READ sourceRect WRITE setSourceRect NOTIFY sourceRectChanged) - Q_PROPERTY(QSize textureSize READ textureSize WRITE setTextureSize NOTIFY textureSizeChanged) - Q_PROPERTY(Format format READ format WRITE setFormat NOTIFY formatChanged) - Q_PROPERTY(bool live READ live WRITE setLive NOTIFY liveChanged) - Q_PROPERTY(bool hideSource READ hideSource WRITE setHideSource NOTIFY hideSourceChanged) - Q_PROPERTY(bool mipmap READ mipmap WRITE setMipmap NOTIFY mipmapChanged) - Q_PROPERTY(bool recursive READ recursive WRITE setRecursive NOTIFY recursiveChanged) - - Q_ENUMS(Format WrapMode) -public: - enum WrapMode { - ClampToEdge, - RepeatHorizontally, - RepeatVertically, - Repeat - }; - - enum Format { - Alpha = GL_ALPHA, - RGB = GL_RGB, - RGBA = GL_RGBA - }; - - QQuickShaderEffectSource(QQuickItem *parent = 0); - ~QQuickShaderEffectSource(); - - WrapMode wrapMode() const; - void setWrapMode(WrapMode mode); - - QQuickItem *sourceItem() const; - void setSourceItem(QQuickItem *item); - - QRectF sourceRect() const; - void setSourceRect(const QRectF &rect); - - QSize textureSize() const; - void setTextureSize(const QSize &size); - - Format format() const; - void setFormat(Format format); - - bool live() const; - void setLive(bool live); - - bool hideSource() const; - void setHideSource(bool hide); - - bool mipmap() const; - void setMipmap(bool enabled); - - bool recursive() const; - void setRecursive(bool enabled); - - bool isTextureProvider() const { return true; } - QSGTextureProvider *textureProvider() const; - - Q_INVOKABLE void scheduleUpdate(); - -Q_SIGNALS: - void wrapModeChanged(); - void sourceItemChanged(); - void sourceRectChanged(); - void textureSizeChanged(); - void formatChanged(); - void liveChanged(); - void hideSourceChanged(); - void mipmapChanged(); - void recursiveChanged(); - - void scheduledUpdateCompleted(); - -protected: - virtual QSGNode *updatePaintNode(QSGNode *, UpdatePaintNodeData *); - - virtual void itemGeometryChanged(QQuickItem *item, const QRectF &newRect, const QRectF &oldRect); - -private: - void ensureTexture(); - - QQuickShaderEffectSourceTextureProvider *m_provider; - QQuickShaderEffectTexture *m_texture; - WrapMode m_wrapMode; - QPointer<QQuickItem> m_sourceItem; - QRectF m_sourceRect; - QSize m_textureSize; - Format m_format; - uint m_live : 1; - uint m_hideSource : 1; - uint m_mipmap : 1; - uint m_recursive : 1; - uint m_grab : 1; -}; - -QT_END_NAMESPACE - -QT_END_HEADER - -#endif // QQUICKSHADEREFFECTSOURCE_P_H |