void MmRendererPlayerVideoRendererControl::updateScene(const QSize &size)
{
if (m_surface) {
if (!m_surface->isActive()) {
if (m_windowGrabber->eglImageSupported()) {
m_surface->start(QVideoSurfaceFormat(size, QVideoFrame::Format_BGR32,
QAbstractVideoBuffer::GLTextureHandle));
} else {
m_surface->start(QVideoSurfaceFormat(size, QVideoFrame::Format_ARGB32));
}
} else {
if (m_surface->surfaceFormat().frameSize() != size) {
m_surface->stop();
if (m_windowGrabber->eglImageSupported()) {
m_surface->start(QVideoSurfaceFormat(size, QVideoFrame::Format_BGR32,
QAbstractVideoBuffer::GLTextureHandle));
} else {
m_surface->start(QVideoSurfaceFormat(size, QVideoFrame::Format_ARGB32));
}
}
}
// Depending on the support of EGL images on the current platform we either pass a texture
// handle or a copy of the image data
if (m_windowGrabber->eglImageSupported()) {
QnxTextureBuffer *textBuffer = new QnxTextureBuffer(m_windowGrabber);
QVideoFrame actualFrame(textBuffer, size, QVideoFrame::Format_BGR32);
m_surface->present(actualFrame);
} else {
m_surface->present(m_windowGrabber->getNextImage().copy());
}
}
}
void MmRendererPlayerVideoRendererControl::frameGrabbed(const QImage &frame, int handle)
{
if (m_surface) {
if (!m_surface->isActive()) {
if (m_windowGrabber->eglImageSupported()) {
if (QOpenGLContext::currentContext())
m_windowGrabber->createEglImages();
else
m_surface->setProperty("_q_GLThreadCallback", QVariant::fromValue<QObject*>(this));
m_surface->start(QVideoSurfaceFormat(frame.size(), QVideoFrame::Format_BGR32,
QAbstractVideoBuffer::GLTextureHandle));
} else {
m_surface->start(QVideoSurfaceFormat(frame.size(), QVideoFrame::Format_ARGB32));
}
} else {
if (m_surface->surfaceFormat().frameSize() != frame.size()) {
QAbstractVideoBuffer::HandleType type = m_surface->surfaceFormat().handleType();
m_surface->stop();
if (type != QAbstractVideoBuffer::NoHandle) {
m_surface->setProperty("_q_GLThreadCallback", QVariant::fromValue<QObject*>(this));
m_surface->start(QVideoSurfaceFormat(frame.size(), QVideoFrame::Format_BGR32,
QAbstractVideoBuffer::GLTextureHandle));
} else {
m_surface->start(QVideoSurfaceFormat(frame.size(), QVideoFrame::Format_ARGB32));
}
}
}
// Depending on the support of EGL images on the current platform we either pass a texture
// handle or a copy of the image data
if (m_surface->surfaceFormat().handleType() != QAbstractVideoBuffer::NoHandle) {
if (m_windowGrabber->eglImagesInitialized() &&
m_surface->property("_q_GLThreadCallback") != 0)
m_surface->setProperty("_q_GLThreadCallback", 0);
BBTextureBuffer *textBuffer = new BBTextureBuffer(handle);
QVideoFrame actualFrame(textBuffer, frame.size(), QVideoFrame::Format_BGR32);
m_surface->present(actualFrame);
} else {
m_surface->present(frame.copy());
}
}
}
