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Diffstat (limited to 'src/opengl/qegl_p.h')
| -rw-r--r-- | src/opengl/qegl_p.h | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/src/opengl/qegl_p.h b/src/opengl/qegl_p.h deleted file mode 100644 index 76cb573..0000000 --- a/src/opengl/qegl_p.h +++ /dev/null @@ -1,188 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Qt Software Information (qt-info@nokia.com) -** -** This file is part of the QtOpenGL module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, 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 1.0, 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. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at qt-sales@nokia.com. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QEGL_P_H -#define QEGL_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists for the convenience -// of the QGLWidget class. This header file may change from -// version to version without notice, or even be removed. -// -// We mean it. -// - -#include "QtCore/qvarlengtharray.h" -#include "QtCore/qsize.h" -#include "QtGui/qimage.h" - -#if defined(QT_OPENGL_ES) || defined(QT_OPENVG) - -QT_BEGIN_INCLUDE_NAMESPACE -#if defined(QT_OPENGL_ES_2) || defined(QT_OPENVG) -#include <EGL/egl.h> -#else -#include <GLES/egl.h> -#endif -#if !defined(EGL_VERSION_1_3) && !defined(QEGL_NATIVE_TYPES_DEFINED) -#undef EGLNativeWindowType -#undef EGLNativePixmapType -#undef EGLNativeDisplayType -typedef NativeWindowType EGLNativeWindowType; -typedef NativePixmapType EGLNativePixmapType; -typedef NativeDisplayType EGLNativeDisplayType; -#define QEGL_NATIVE_TYPES_DEFINED 1 -#endif -QT_END_INCLUDE_NAMESPACE - -class QX11Info; -class QPaintDevice; -class QImage; -class QPixmap; -class QWidget; - -QT_BEGIN_NAMESPACE - -class Q_OPENGL_EXPORT QEglProperties -{ -public: - QEglProperties(); - QEglProperties(const QEglProperties& other) : props(other.props) {} - ~QEglProperties() {} - - int value(int name) const; - void setValue(int name, int value); - bool removeValue(int name); - - const int *properties() const { return props.constData(); } - - void setPixelFormat(QImage::Format pixelFormat); -#ifdef Q_WS_X11 - void setVisualFormat(const QX11Info *xinfo); -#endif - void setRenderableType(int api); - - bool reduceConfiguration(); - - QString toString() const; - -private: - QVarLengthArray<int> props; -}; - -class Q_OPENGL_EXPORT QEglContext -{ -public: - QEglContext(); - ~QEglContext(); - - enum API - { - OpenGL, - OpenVG - }; - - enum PixelFormatMatch - { - ExactPixelFormat, - BestPixelFormat - }; - - bool isValid() const; - bool isSharing() const; - - void setApi(QEglContext::API api) { apiType = api; } - bool openDisplay(QPaintDevice *device); - bool chooseConfig(const QEglProperties& properties, PixelFormatMatch match = ExactPixelFormat); - bool createContext(QEglContext *shareContext = 0); - bool createSurface(QPaintDevice *device); - bool recreateSurface(QPaintDevice *device); - void setSurface(EGLSurface surface) { surf = surface; } - - void destroy(); - - bool makeCurrent(); - bool doneCurrent(); - bool swapBuffers(); - - void waitNative(); - void waitClient(); - - QSize surfaceSize() const; - - bool configAttrib(int name, EGLint *value) const; - - void clearError() const { eglGetError(); } - - QEglContext::API api() const { return apiType; } - - EGLDisplay display() const { return dpy; } - EGLContext context() const { return ctx; } - EGLSurface surface() const { return surf; } - EGLConfig config() const { return cfg; } - - QEglProperties configProperties(EGLConfig cfg = 0) const; - - static EGLDisplay defaultDisplay(QPaintDevice *device); - static QString errorString(int code); - - void dumpAllConfigs(); - -private: - QEglContext::API apiType; - EGLDisplay dpy; - EGLContext ctx; - EGLSurface surf; - EGLConfig cfg; - bool share; - void *reserved; // For extension data in future versions. - - static EGLDisplay getDisplay(QPaintDevice *device); -}; - -QT_END_NAMESPACE - -#endif // QT_OPENGL_ES || QT_OPENVG - -#endif // QEGL_P_H |