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authorJohan Klokkhammer Helsing <johan.helsing@qt.io>2019-11-29 11:49:28 +0100
committerJohan Klokkhammer Helsing <johan.helsing@qt.io>2019-12-11 11:53:15 +0100
commitf08038fca79b0828da11fbf35f4165d6efa4de2f (patch)
treec10331ef7c2f79f968a45b4dcb25609b594f27cf /src/opengl/qgl.h
parentbef74b6c3a0a9c8649ea8eb333d80015f76863e4 (diff)
Remove deprecated QGL* classes
Removes QGL paths in sub-attaq and chip examples. The boxes example depended on QGL and has been removed. The corresponding module and test directories for the opengl module are now empty, but has been left there so we can move the QOpenGL* classes there. [ChangeLog][QtOpenGL] The deprecated QGL* classes have been removed. Fixes: QTBUG-74408 Change-Id: I52f56409af8f6901359462a7ba162103d051fe3d Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
Diffstat (limited to 'src/opengl/qgl.h')
-rw-r--r--src/opengl/qgl.h524
1 files changed, 0 insertions, 524 deletions
diff --git a/src/opengl/qgl.h b/src/opengl/qgl.h
deleted file mode 100644
index f5accbeb3c..0000000000
--- a/src/opengl/qgl.h
+++ /dev/null
@@ -1,524 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2016 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the QtOpenGL module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** 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 Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or 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.GPL2 and 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-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#ifndef QGL_H
-#define QGL_H
-
-#ifndef QT_NO_OPENGL
-
-#include <QtGui/qopengl.h>
-#include <QtWidgets/qwidget.h>
-#include <QtGui/qpaintengine.h>
-#include <QtOpenGL/qglcolormap.h>
-#include <QtCore/qmap.h>
-#include <QtCore/qscopedpointer.h>
-
-#include <QtGui/QSurfaceFormat>
-
-QT_BEGIN_NAMESPACE
-
-
-
-
-class QPixmap;
-class QGLWidgetPrivate;
-class QGLContextPrivate;
-
-// Namespace class:
-namespace QGL
-{
- enum FormatOption {
- DoubleBuffer = 0x0001,
- DepthBuffer = 0x0002,
- Rgba = 0x0004,
- AlphaChannel = 0x0008,
- AccumBuffer = 0x0010,
- StencilBuffer = 0x0020,
- StereoBuffers = 0x0040,
- DirectRendering = 0x0080,
- HasOverlay = 0x0100,
- SampleBuffers = 0x0200,
- DeprecatedFunctions = 0x0400,
- SingleBuffer = DoubleBuffer << 16,
- NoDepthBuffer = DepthBuffer << 16,
- ColorIndex = Rgba << 16,
- NoAlphaChannel = AlphaChannel << 16,
- NoAccumBuffer = AccumBuffer << 16,
- NoStencilBuffer = StencilBuffer << 16,
- NoStereoBuffers = StereoBuffers << 16,
- IndirectRendering = DirectRendering << 16,
- NoOverlay = HasOverlay << 16,
- NoSampleBuffers = SampleBuffers << 16,
- NoDeprecatedFunctions = DeprecatedFunctions << 16
- };
- Q_DECLARE_FLAGS(FormatOptions, FormatOption)
-}
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QGL::FormatOptions)
-
-class QGLFormatPrivate;
-
-class Q_OPENGL_EXPORT QGLFormat
-{
-public:
- QGLFormat();
- QGLFormat(QGL::FormatOptions options, int plane = 0);
- QGLFormat(const QGLFormat &other);
- QGLFormat &operator=(const QGLFormat &other);
- ~QGLFormat();
-
- void setDepthBufferSize(int size);
- int depthBufferSize() const;
-
- void setAccumBufferSize(int size);
- int accumBufferSize() const;
-
- void setRedBufferSize(int size);
- int redBufferSize() const;
-
- void setGreenBufferSize(int size);
- int greenBufferSize() const;
-
- void setBlueBufferSize(int size);
- int blueBufferSize() const;
-
- void setAlphaBufferSize(int size);
- int alphaBufferSize() const;
-
- void setStencilBufferSize(int size);
- int stencilBufferSize() const;
-
- void setSampleBuffers(bool enable);
- bool sampleBuffers() const;
-
- void setSamples(int numSamples);
- int samples() const;
-
- void setSwapInterval(int interval);
- int swapInterval() const;
-
- bool doubleBuffer() const;
- void setDoubleBuffer(bool enable);
- bool depth() const;
- void setDepth(bool enable);
- bool rgba() const;
- void setRgba(bool enable);
- bool alpha() const;
- void setAlpha(bool enable);
- bool accum() const;
- void setAccum(bool enable);
- bool stencil() const;
- void setStencil(bool enable);
- bool stereo() const;
- void setStereo(bool enable);
- bool directRendering() const;
- void setDirectRendering(bool enable);
- bool hasOverlay() const;
- void setOverlay(bool enable);
-
- int plane() const;
- void setPlane(int plane);
-
- void setOption(QGL::FormatOptions opt);
- bool testOption(QGL::FormatOptions opt) const;
-
- static QGLFormat defaultFormat();
- static void setDefaultFormat(const QGLFormat& f);
-
- static QGLFormat defaultOverlayFormat();
- static void setDefaultOverlayFormat(const QGLFormat& f);
-
- static bool hasOpenGL();
- static bool hasOpenGLOverlays();
-
- void setVersion(int major, int minor);
- int majorVersion() const;
- int minorVersion() const;
-
- enum OpenGLContextProfile {
- NoProfile,
- CoreProfile,
- CompatibilityProfile
- };
-
- void setProfile(OpenGLContextProfile profile);
- OpenGLContextProfile profile() const;
-
- enum OpenGLVersionFlag {
- OpenGL_Version_None = 0x00000000,
- OpenGL_Version_1_1 = 0x00000001,
- OpenGL_Version_1_2 = 0x00000002,
- OpenGL_Version_1_3 = 0x00000004,
- OpenGL_Version_1_4 = 0x00000008,
- OpenGL_Version_1_5 = 0x00000010,
- OpenGL_Version_2_0 = 0x00000020,
- OpenGL_Version_2_1 = 0x00000040,
- OpenGL_ES_Common_Version_1_0 = 0x00000080,
- OpenGL_ES_CommonLite_Version_1_0 = 0x00000100,
- OpenGL_ES_Common_Version_1_1 = 0x00000200,
- OpenGL_ES_CommonLite_Version_1_1 = 0x00000400,
- OpenGL_ES_Version_2_0 = 0x00000800,
- OpenGL_Version_3_0 = 0x00001000,
- OpenGL_Version_3_1 = 0x00002000,
- OpenGL_Version_3_2 = 0x00004000,
- OpenGL_Version_3_3 = 0x00008000,
- OpenGL_Version_4_0 = 0x00010000,
- OpenGL_Version_4_1 = 0x00020000,
- OpenGL_Version_4_2 = 0x00040000,
- OpenGL_Version_4_3 = 0x00080000
- };
- Q_DECLARE_FLAGS(OpenGLVersionFlags, OpenGLVersionFlag)
-
- static OpenGLVersionFlags openGLVersionFlags();
-
- static QGLFormat fromSurfaceFormat(const QSurfaceFormat &format);
- static QSurfaceFormat toSurfaceFormat(const QGLFormat &format);
-private:
- QGLFormatPrivate *d;
-
- void detach();
-
- friend Q_OPENGL_EXPORT bool operator==(const QGLFormat&, const QGLFormat&);
- friend Q_OPENGL_EXPORT bool operator!=(const QGLFormat&, const QGLFormat&);
-#ifndef QT_NO_DEBUG_STREAM
- friend Q_OPENGL_EXPORT QDebug operator<<(QDebug, const QGLFormat &);
-#endif
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QGLFormat::OpenGLVersionFlags)
-
-Q_OPENGL_EXPORT bool operator==(const QGLFormat&, const QGLFormat&);
-Q_OPENGL_EXPORT bool operator!=(const QGLFormat&, const QGLFormat&);
-
-#ifndef QT_NO_DEBUG_STREAM
-Q_OPENGL_EXPORT QDebug operator<<(QDebug, const QGLFormat &);
-#endif
-
-class QGLFunctions;
-
-class Q_OPENGL_EXPORT QGLContext
-{
- Q_DECLARE_PRIVATE(QGLContext)
-public:
- QGLContext(const QGLFormat& format, QPaintDevice* device);
- QGLContext(const QGLFormat& format);
- virtual ~QGLContext();
-
- virtual bool create(const QGLContext* shareContext = nullptr);
- bool isValid() const;
- bool isSharing() const;
- void reset();
-
- static bool areSharing(const QGLContext *context1, const QGLContext *context2);
-
- QGLFormat format() const;
- QGLFormat requestedFormat() const;
- void setFormat(const QGLFormat& format);
-
- void moveToThread(QThread *thread);
-
- virtual void makeCurrent();
- virtual void doneCurrent();
-
- virtual void swapBuffers() const;
-
- QGLFunctions *functions() const;
-
- enum BindOption {
- NoBindOption = 0x0000,
- InvertedYBindOption = 0x0001,
- MipmapBindOption = 0x0002,
- PremultipliedAlphaBindOption = 0x0004,
- LinearFilteringBindOption = 0x0008,
-
- MemoryManagedBindOption = 0x0010, // internal flag
- CanFlipNativePixmapBindOption = 0x0020, // internal flag
- TemporarilyCachedBindOption = 0x0040, // internal flag
-
- DefaultBindOption = LinearFilteringBindOption
- | InvertedYBindOption
- | MipmapBindOption,
- InternalBindOption = MemoryManagedBindOption
- | PremultipliedAlphaBindOption
- };
- Q_DECLARE_FLAGS(BindOptions, BindOption)
-
- GLuint bindTexture(const QImage &image, GLenum target, GLint format,
- BindOptions options);
- GLuint bindTexture(const QPixmap &pixmap, GLenum target, GLint format,
- BindOptions options);
-
- GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D,
- GLint format = GL_RGBA);
- GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D,
- GLint format = GL_RGBA);
- GLuint bindTexture(const QString &fileName);
-
- void deleteTexture(GLuint tx_id);
-
- void drawTexture(const QRectF &target, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);
- void drawTexture(const QPointF &point, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);
-
- static void setTextureCacheLimit(int size);
- static int textureCacheLimit();
-
- QFunctionPointer getProcAddress(const QString &proc) const;
- QPaintDevice* device() const;
- QColor overlayTransparentColor() const;
-
- static const QGLContext* currentContext();
-
- static QGLContext *fromOpenGLContext(QOpenGLContext *platformContext);
- QOpenGLContext *contextHandle() const;
-
-protected:
- virtual bool chooseContext(const QGLContext* shareContext = nullptr);
-
- bool deviceIsPixmap() const;
- bool windowCreated() const;
- void setWindowCreated(bool on);
- bool initialized() const;
- void setInitialized(bool on);
-
- uint colorIndex(const QColor& c) const;
- void setValid(bool valid);
- void setDevice(QPaintDevice *pDev);
-
-protected:
- static QGLContext* currentCtx;
-
-private:
- QGLContext(QOpenGLContext *windowContext);
-
- QScopedPointer<QGLContextPrivate> d_ptr;
-
- friend class QGLPixelBuffer;
- friend class QGLPixelBufferPrivate;
- friend class QGLWidget;
- friend class QGLWidgetPrivate;
- friend class QGLGlyphCache;
- friend class QGL2PaintEngineEx;
- friend class QGL2PaintEngineExPrivate;
- friend class QGLEngineShaderManager;
- friend class QGLTextureGlyphCache;
- friend struct QGLGlyphTexture;
- friend class QGLContextGroup;
- friend class QGLPixmapBlurFilter;
- friend class QGLTexture;
- friend QGLFormat::OpenGLVersionFlags QGLFormat::openGLVersionFlags();
- friend class QGLFramebufferObject;
- friend class QGLFramebufferObjectPrivate;
- friend class QGLFBOGLPaintDevice;
- friend class QGLPaintDevice;
- friend class QGLWidgetGLPaintDevice;
- friend class QX11GLSharedContexts;
- friend class QGLContextResourceBase;
- friend class QSGDistanceFieldGlyphCache;
-private:
- Q_DISABLE_COPY(QGLContext)
-};
-
-Q_DECLARE_OPERATORS_FOR_FLAGS(QGLContext::BindOptions)
-
-class Q_OPENGL_EXPORT QGLWidget : public QWidget
-{
- Q_OBJECT
- Q_DECLARE_PRIVATE(QGLWidget)
-public:
- explicit QGLWidget(QWidget* parent=nullptr,
- const QGLWidget* shareWidget = nullptr, Qt::WindowFlags f=Qt::WindowFlags());
- explicit QGLWidget(QGLContext *context, QWidget* parent=nullptr,
- const QGLWidget* shareWidget = nullptr, Qt::WindowFlags f=Qt::WindowFlags());
- explicit QGLWidget(const QGLFormat& format, QWidget* parent=nullptr,
- const QGLWidget* shareWidget = nullptr, Qt::WindowFlags f=Qt::WindowFlags());
- ~QGLWidget();
-
- void qglColor(const QColor& c) const;
- void qglClearColor(const QColor& c) const;
-
- bool isValid() const;
- bool isSharing() const;
-
- void makeCurrent();
- void doneCurrent();
-
- bool doubleBuffer() const;
- void swapBuffers();
-
- QGLFormat format() const;
- void setFormat(const QGLFormat& format);
-
- QGLContext* context() const;
- void setContext(QGLContext* context, const QGLContext* shareContext = nullptr,
- bool deleteOldContext = true);
-
- QPixmap renderPixmap(int w = 0, int h = 0, bool useContext = false);
- QImage grabFrameBuffer(bool withAlpha = false);
-
- void makeOverlayCurrent();
- const QGLContext* overlayContext() const;
-
- static QImage convertToGLFormat(const QImage& img);
-
- const QGLColormap & colormap() const;
- void setColormap(const QGLColormap & map);
-
- void renderText(int x, int y, const QString & str,
- const QFont & fnt = QFont());
- void renderText(double x, double y, double z, const QString & str,
- const QFont & fnt = QFont());
- QPaintEngine *paintEngine() const override;
-
- GLuint bindTexture(const QImage &image, GLenum target, GLint format,
- QGLContext::BindOptions options);
- GLuint bindTexture(const QPixmap &pixmap, GLenum target, GLint format,
- QGLContext::BindOptions options);
-
- GLuint bindTexture(const QImage &image, GLenum target = GL_TEXTURE_2D,
- GLint format = GL_RGBA);
- GLuint bindTexture(const QPixmap &pixmap, GLenum target = GL_TEXTURE_2D,
- GLint format = GL_RGBA);
-
- GLuint bindTexture(const QString &fileName);
-
- void deleteTexture(GLuint tx_id);
-
- void drawTexture(const QRectF &target, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);
- void drawTexture(const QPointF &point, GLuint textureId, GLenum textureTarget = GL_TEXTURE_2D);
-
-public Q_SLOTS:
- virtual void updateGL();
- virtual void updateOverlayGL();
-
-protected:
- bool event(QEvent *) override;
- virtual void initializeGL();
- virtual void resizeGL(int w, int h);
- virtual void paintGL();
-
- virtual void initializeOverlayGL();
- virtual void resizeOverlayGL(int w, int h);
- virtual void paintOverlayGL();
-
- void setAutoBufferSwap(bool on);
- bool autoBufferSwap() const;
-
- void paintEvent(QPaintEvent*) override;
- void resizeEvent(QResizeEvent*) override;
-
- virtual void glInit();
- virtual void glDraw();
-
- QGLWidget(QGLWidgetPrivate &dd,
- const QGLFormat &format = QGLFormat(),
- QWidget *parent = nullptr,
- const QGLWidget* shareWidget = nullptr,
- Qt::WindowFlags f = Qt::WindowFlags());
-private:
- Q_DISABLE_COPY(QGLWidget)
-
- friend class QGLDrawable;
- friend class QGLPixelBuffer;
- friend class QGLPixelBufferPrivate;
- friend class QGLContext;
- friend class QGLContextPrivate;
- friend class QGLOverlayWidget;
- friend class QGLPaintDevice;
- friend class QGLWidgetGLPaintDevice;
-};
-
-
-//
-// QGLFormat inline functions
-//
-
-inline bool QGLFormat::doubleBuffer() const
-{
- return testOption(QGL::DoubleBuffer);
-}
-
-inline bool QGLFormat::depth() const
-{
- return testOption(QGL::DepthBuffer);
-}
-
-inline bool QGLFormat::rgba() const
-{
- return testOption(QGL::Rgba);
-}
-
-inline bool QGLFormat::alpha() const
-{
- return testOption(QGL::AlphaChannel);
-}
-
-inline bool QGLFormat::accum() const
-{
- return testOption(QGL::AccumBuffer);
-}
-
-inline bool QGLFormat::stencil() const
-{
- return testOption(QGL::StencilBuffer);
-}
-
-inline bool QGLFormat::stereo() const
-{
- return testOption(QGL::StereoBuffers);
-}
-
-inline bool QGLFormat::directRendering() const
-{
- return testOption(QGL::DirectRendering);
-}
-
-inline bool QGLFormat::hasOverlay() const
-{
- return testOption(QGL::HasOverlay);
-}
-
-inline bool QGLFormat::sampleBuffers() const
-{
- return testOption(QGL::SampleBuffers);
-}
-
-QT_END_NAMESPACE
-
-#endif // QT_NO_OPENGL
-#endif // QGL_H