diff options
Diffstat (limited to 'src/plugins/platforms/eglconvenience/qeglplatformcontext.cpp')
-rw-r--r-- | src/plugins/platforms/eglconvenience/qeglplatformcontext.cpp | 166 |
1 files changed, 0 insertions, 166 deletions
diff --git a/src/plugins/platforms/eglconvenience/qeglplatformcontext.cpp b/src/plugins/platforms/eglconvenience/qeglplatformcontext.cpp deleted file mode 100644 index c96e8ed67a..0000000000 --- a/src/plugins/platforms/eglconvenience/qeglplatformcontext.cpp +++ /dev/null @@ -1,166 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the plugins 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qeglplatformcontext.h" - - -#include <QtGui/QPlatformWindow> - -#include "qeglconvenience.h" - -#include <EGL/egl.h> - -QEGLSurface::QEGLSurface(EGLSurface surface, const QGuiGLFormat &format) - : QPlatformGLSurface(format) - , m_eglSurface(surface) -{ -} - -QEGLPlatformContext::QEGLPlatformContext(const QGuiGLFormat &format, QPlatformGLContext *share, EGLDisplay display, - EGLint eglClientVersion, EGLenum eglApi) - : m_eglDisplay(display) - , m_eglApi(eglApi) - , m_format(format) -{ - EGLConfig config = q_configFromGLFormat(display, format, true); - m_format = q_glFormatFromConfig(display, config); - - EGLContext shareContext = share ? static_cast<QEGLPlatformContext *>(share)->m_eglContext : 0; - - QVector<EGLint> contextAttrs; - contextAttrs.append(EGL_CONTEXT_CLIENT_VERSION); - contextAttrs.append(eglClientVersion); - contextAttrs.append(EGL_NONE); - - eglBindAPI(m_eglApi); - m_eglContext = eglCreateContext(m_eglDisplay, config, shareContext, contextAttrs.constData()); - if (m_eglContext == EGL_NO_CONTEXT) { - qWarning("Could not create the egl context\n"); - eglTerminate(m_eglDisplay); - qFatal("EGL error"); - } -} - -bool QEGLPlatformContext::makeCurrent(const QPlatformGLSurface &surface) -{ -#ifdef QEGL_EXTRA_DEBUG - qWarning("QEglContext::makeCurrent: %p\n",this); -#endif - eglBindAPI(m_eglApi); - - EGLSurface eglSurface = static_cast<const QEGLSurface &>(surface).eglSurface(); - - bool ok = eglMakeCurrent(m_eglDisplay, eglSurface, eglSurface, m_eglContext); - if (!ok) - qWarning("QEGLPlatformContext::makeCurrent: eglError: %d, this: %p \n", eglGetError(), this); -#ifdef QEGL_EXTRA_DEBUG - static bool showDebug = true; - if (showDebug) { - showDebug = false; - const char *str = (const char*)glGetString(GL_VENDOR); - qWarning("Vendor %s\n", str); - str = (const char*)glGetString(GL_RENDERER); - qWarning("Renderer %s\n", str); - str = (const char*)glGetString(GL_VERSION); - qWarning("Version %s\n", str); - - str = (const char*)glGetString(GL_SHADING_LANGUAGE_VERSION); - qWarning("Extensions %s\n",str); - - str = (const char*)glGetString(GL_EXTENSIONS); - qWarning("Extensions %s\n", str); - - } -#endif - return ok; -} - -QEGLPlatformContext::~QEGLPlatformContext() -{ -#ifdef QEGL_EXTRA_DEBUG - qWarning("QEglContext::~QEglContext(): %p\n",this); -#endif - if (m_eglContext != EGL_NO_CONTEXT) { - eglDestroyContext(m_eglDisplay, m_eglContext); - m_eglContext = EGL_NO_CONTEXT; - } -} - -void QEGLPlatformContext::doneCurrent() -{ -#ifdef QEGL_EXTRA_DEBUG - qWarning("QEglContext::doneCurrent:%p\n",this); -#endif - eglBindAPI(m_eglApi); - bool ok = eglMakeCurrent(m_eglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT); - if (!ok) - qWarning("QEGLPlatformContext::doneCurrent(): eglError: %d, this: %p \n", eglGetError(), this); -} - -void QEGLPlatformContext::swapBuffers(const QPlatformGLSurface &surface) -{ -#ifdef QEGL_EXTRA_DEBUG - qWarning("QEglContext::swapBuffers:%p\n",this); -#endif - eglBindAPI(m_eglApi); - bool ok = eglSwapBuffers(m_eglDisplay, static_cast<const QEGLSurface &>(surface).eglSurface()); - if (!ok) - qWarning("QEGLPlatformContext::swapBuffers(): eglError: %d, this: %p \n", eglGetError(), this); -} - -void (*QEGLPlatformContext::getProcAddress(const QByteArray &procName)) () -{ -#ifdef QEGL_EXTRA_DEBUG - qWarning("QEglContext::getProcAddress%p\n",this); -#endif - eglBindAPI(m_eglApi); - return eglGetProcAddress(procName.constData()); -} - -QGuiGLFormat QEGLPlatformContext::format() const -{ - return m_format; -} - -EGLContext QEGLPlatformContext::eglContext() const -{ - return m_eglContext; -} |