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pixels - only copy new frame if not empty

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Alex Janka 2023-10-22 13:24:36 +11:00
parent 3551b07211
commit 45ad484655
1 changed files with 5 additions and 3 deletions
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8
lib/src/renderer/pixels.rs
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@ -43,9 +43,11 @@ impl RendererBackend {
} }
pub fn new_frame(&mut self, buffer: &[[u8; 4]]) { pub fn new_frame(&mut self, buffer: &[[u8; 4]]) {
self.pixels if !buffer.is_empty() {
.frame_mut() self.pixels
.copy_from_slice(bytemuck::cast_slice(buffer)); .frame_mut()
.copy_from_slice(bytemuck::cast_slice(buffer));
}
} }
pub fn render(&mut self, _: ResolutionData, _: &RendererBackendManager) { pub fn render(&mut self, _: ResolutionData, _: &RendererBackendManager) {