diff options
Diffstat (limited to 'src/plugins/platforms/ios/qioscontext.mm')
| -rw-r--r-- | src/plugins/platforms/ios/qioscontext.mm | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/plugins/platforms/ios/qioscontext.mm b/src/plugins/platforms/ios/qioscontext.mm index 2d5286e971..6a6cbb4324 100644 --- a/src/plugins/platforms/ios/qioscontext.mm +++ b/src/plugins/platforms/ios/qioscontext.mm @@ -165,8 +165,6 @@ bool QIOSContext::makeCurrent(QPlatformSurface *surface) glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT, GL_RENDERBUFFER, framebufferObject.depthRenderbuffer); } - - connect(static_cast<QIOSWindow *>(surface), SIGNAL(destroyed(QObject*)), this, SLOT(windowDestroyed(QObject*))); } else { glBindFramebuffer(GL_FRAMEBUFFER, framebufferObject.handle); } @@ -249,8 +247,13 @@ QIOSContext::FramebufferObject &QIOSContext::backingFramebufferObjectFor(QPlatfo // should probably use QOpenGLMultiGroupSharedResource to track the shared default-FBOs. if (m_sharedContext) return m_sharedContext->backingFramebufferObjectFor(surface); - else - return m_framebufferObjects[surface]; + + if (!m_framebufferObjects.contains(surface)) { + // We're about to create a new FBO, make sure it's cleaned up as well + connect(static_cast<QIOSWindow *>(surface), SIGNAL(destroyed(QObject*)), this, SLOT(windowDestroyed(QObject*))); + } + + return m_framebufferObjects[surface]; } GLuint QIOSContext::defaultFramebufferObject(QPlatformSurface *surface) const |