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Sort by device index. #1042

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Merged
tychedelia merged 1 commit into from
Mar 13, 2026
Merged

Sort by device index. #1042

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10 changes: 7 additions & 3 deletions nannou_webcam/src/native.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ fn query_device_formats(index: &CameraIndex) -> Vec<WebcamSupportedFormat> {
let mut camera = match Camera::new(index.clone(), requested) {
Ok(c) => c,
Err(err) => {
warn!("failed to query device formats: {err}");
debug!("failed to query device formats: {err}");
return Vec::new();
}
};
Expand All @@ -103,7 +103,7 @@ fn query_device_formats(index: &CameraIndex) -> Vec<WebcamSupportedFormat> {
})
.collect(),
Err(err) => {
warn!("failed to query compatible formats: {err}");
debug!("failed to query compatible formats: {err}");
Vec::new()
}
}
Expand Down Expand Up @@ -187,7 +187,11 @@ fn open_webcams(
device
} else {
let in_use: Vec<Entity> = active_captures.iter().map(|c| c.device_entity).collect();
match devices.iter().find(|(e, _)| !in_use.contains(e)) {
match devices
.iter()
.filter(|(e, _)| !in_use.contains(e))
.min_by_key(|(_, idx)| idx.0.clone())
{
Some((e, _)) => e,
None => {
let msg = "no available webcam device found";
Expand Down
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