diff options
Diffstat (limited to 'src/plugins/platforms/qnx/qqnxglcontext.cpp')
| -rw-r--r-- | src/plugins/platforms/qnx/qqnxglcontext.cpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/plugins/platforms/qnx/qqnxglcontext.cpp b/src/plugins/platforms/qnx/qqnxglcontext.cpp index 3a365be408..23db7f09f3 100644 --- a/src/plugins/platforms/qnx/qqnxglcontext.cpp +++ b/src/plugins/platforms/qnx/qqnxglcontext.cpp @@ -124,15 +124,11 @@ QQnxGLContext::QQnxGLContext(QOpenGLContext *glContext) if (m_eglConfig == 0) qFatal("QQnxGLContext: failed to find EGL config"); - EGLContext shareContext = EGL_NO_CONTEXT; - if (m_glContext) { - QQnxGLContext *qshareContext = dynamic_cast<QQnxGLContext*>(m_glContext->shareHandle()); - if (qshareContext) { - shareContext = qshareContext->m_eglContext; - } - } + QQnxGLContext *glShareContext = static_cast<QQnxGLContext*>(m_glContext->shareHandle()); + m_eglShareContext = glShareContext ? glShareContext->m_eglContext : EGL_NO_CONTEXT; - m_eglContext = eglCreateContext(ms_eglDisplay, m_eglConfig, shareContext, contextAttrs(format)); + m_eglContext = eglCreateContext(ms_eglDisplay, m_eglConfig, m_eglShareContext, + contextAttrs(format)); if (m_eglContext == EGL_NO_CONTEXT) { checkEGLError("eglCreateContext"); qFatal("QQnxGLContext: failed to create EGL context, err=%d", eglGetError()); @@ -271,6 +267,11 @@ QFunctionPointer QQnxGLContext::getProcAddress(const QByteArray &procName) return static_cast<QFunctionPointer>(eglGetProcAddress(procName.constData())); } +bool QQnxGLContext::isSharing() const +{ + return m_eglShareContext != EGL_NO_CONTEXT; +} + EGLDisplay QQnxGLContext::getEglDisplay() { return ms_eglDisplay; } |