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renderer: skip rendering bottom layers on fullscreen opaque

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This commit is contained in:
vaxerski 2023-04-22 12:36:50 +01:00
parent d366fc48b8
commit 1911e4262b
3 changed files with 26 additions and 5 deletions
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15
src/Window.cpp
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@ -668,3 +668,18 @@ void CWindow::updateGroupOutputs() {
Vector2D CWindow::middle() {
return m_vRealPosition.goalv() + m_vRealSize.goalv() / 2.f;
}
bool CWindow::opaque() {
if (m_bIsX11)
return !m_uSurface.xwayland->has_alpha;
if (m_uSurface.xdg->surface->opaque)
return true;
const auto EXTENTS = pixman_region32_extents(&m_uSurface.xdg->surface->opaque_region);
if (EXTENTS->x2 - EXTENTS->x1 >= m_uSurface.xdg->surface->current.buffer_width
&& EXTENTS->y2 - EXTENTS->y1 >= m_uSurface.xdg->surface->current.buffer_height)
return true;
return false;
}