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linux: work around the mutex locks for request_frame and resize

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This commit is contained in:
Dzmitry Malyshau 2024-01-28 23:59:04 -08:00
parent 74fde5967b
commit 503ac7a251
4 changed files with 40 additions and 25 deletions
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16
crates/gpui/src/platform/linux/blade_renderer.rs
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@ -33,7 +33,16 @@ impl BladeRenderer {
self.gpu.destroy_command_encoder(&mut self.command_encoder);
}
fn wait_for_gpu(&mut self) {
if let Some(last_sp) = self.last_sync_point.take() {
if !self.gpu.wait_for(&last_sp, MAX_FRAME_TIME_MS) {
panic!("GPU hung");
}
}
}
pub fn resize(&mut self, size: blade::Extent) {
self.wait_for_gpu();
self.gpu.resize(blade::SurfaceConfig {
size,
usage: blade::TextureUsage::TARGET,
@ -44,15 +53,12 @@ impl BladeRenderer {
pub fn draw(&mut self, scene: &Scene) {
let frame = self.gpu.acquire_frame();
self.command_encoder.start();
self.command_encoder.init_texture(frame.texture());
self.command_encoder.present(frame);
let sync_point = self.gpu.submit(&mut self.command_encoder);
if let Some(ref last_sp) = self.last_sync_point {
if !self.gpu.wait_for(last_sp, MAX_FRAME_TIME_MS) {
panic!("GPU hung");
}
}
self.wait_for_gpu();
self.last_sync_point = Some(sync_point);
}
}