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Diffstat (limited to 'src/core/hle/service/nvnflinger/surface_flinger.cpp')
-rw-r--r--src/core/hle/service/nvnflinger/surface_flinger.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/core/hle/service/nvnflinger/surface_flinger.cpp b/src/core/hle/service/nvnflinger/surface_flinger.cpp
index 0e9714a03..41a705717 100644
--- a/src/core/hle/service/nvnflinger/surface_flinger.cpp
+++ b/src/core/hle/service/nvnflinger/surface_flinger.cpp
@@ -33,16 +33,17 @@ void SurfaceFlinger::RemoveDisplay(u64 display_id) {
std::erase_if(m_displays, [&](auto& display) { return display.id == display_id; });
}
-void SurfaceFlinger::ComposeDisplay(s32* out_swap_interval, f32* out_compose_speed_scale,
+bool SurfaceFlinger::ComposeDisplay(s32* out_swap_interval, f32* out_compose_speed_scale,
u64 display_id) {
auto* const display = this->FindDisplay(display_id);
- if (!display) {
- return;
+ if (!display || !display->HasLayers()) {
+ return false;
}
*out_swap_interval =
m_composer.ComposeLocked(out_compose_speed_scale, *display,
*nvdrv->GetDevice<Nvidia::Devices::nvdisp_disp0>(disp_fd));
+ return true;
}
void SurfaceFlinger::AddLayerToDisplayStack(u64 display_id, s32 consumer_binder_id) {