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| author |  Héctor Ramón Jiménez <hector@hecrj.dev> | 2024-05-07 21:05:29 +0200 |
|---|---|---|
| committer | Héctor Ramón Jiménez <hector@hecrj.dev> | 2024-05-07 21:05:29 +0200 |
| commit | 8a0701a0d95989769341846b05ffcc705ae4ee5f (patch) | |
| tree | aaf616f28d82666e6816502f3b9ef2884b049fde /wgpu/src/settings.rs | |
| parent | db07b9ba9ef20c5995076992bf5592af12698000 (diff) | |
| download | iced-8a0701a0d95989769341846b05ffcc705ae4ee5f.tar.gz iced-8a0701a0d95989769341846b05ffcc705ae4ee5f.tar.bz2 iced-8a0701a0d95989769341846b05ffcc705ae4ee5f.zip | |
Introduce `ICED_PRESENT_MODE` env var to pick a `wgpu::PresentMode`
Diffstat (limited to '')
| -rw-r--r-- | wgpu/src/settings.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/wgpu/src/settings.rs b/wgpu/src/settings.rs index a6aea0a5..5e2603ee 100644 --- a/wgpu/src/settings.rs +++ b/wgpu/src/settings.rs @@ -51,3 +51,17 @@ impl From<graphics::Settings> for Settings { } } } + +pub fn present_mode_from_env() -> Option<wgpu::PresentMode> { + let present_mode = std::env::var("ICED_PRESENT_MODE").ok()?; + + match present_mode.to_lowercase().as_str() { + "vsync" => Some(wgpu::PresentMode::AutoVsync), + "no_vsync" => Some(wgpu::PresentMode::AutoNoVsync), + "immediate" => Some(wgpu::PresentMode::Immediate), + "fifo" => Some(wgpu::PresentMode::Fifo), + "fifo_relaxed" => Some(wgpu::PresentMode::FifoRelaxed), + "mailbox" => Some(wgpu::PresentMode::Mailbox), + _ => None, + } +} |