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Make shader_f16 optional because it does not work in webgl

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This commit is contained in:
Ericky Dos Santos 2026-01-06 13:26:01 -05:00 • committed by Ashley Wulber
parent 251254ad51
commit 346faf2e79
1 changed files with 8 additions and 1 deletions
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9
wgpu/src/window/compositor.rs
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@ -295,6 +295,13 @@ impl Compositor {
..limits ..limits
}); });
// Request SHADER_F16 only if the adapter supports it (e.g., not available in WebGL2)
let required_features = if adapter.features().contains(wgpu::Features::SHADER_F16) {
wgpu::Features::SHADER_F16
} else {
wgpu::Features::empty()
};
let mut errors = Vec::new(); let mut errors = Vec::new();
for required_limits in limits { for required_limits in limits {
@ -303,7 +310,7 @@ impl Compositor {
label: Some( label: Some(
"iced_wgpu::window::compositor device descriptor", "iced_wgpu::window::compositor device descriptor",
), ),
required_features: wgpu::Features::SHADER_F16, required_features,
required_limits: required_limits.clone(), required_limits: required_limits.clone(),
memory_hints: wgpu::MemoryHints::MemoryUsage, memory_hints: wgpu::MemoryHints::MemoryUsage,
trace: wgpu::Trace::Off, trace: wgpu::Trace::Off,