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Add explicit error handling to image loading

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This commit is contained in:
Héctor Ramón Jiménez 2025-10-28 21:19:25 +01:00
parent 7c11ccb046
commit 867fe819c0
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GPG key ID: 7CC46565708259A7
17 changed files with 357 additions and 118 deletions
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17
wgpu/src/lib.rs
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@ -702,7 +702,9 @@ impl core::Renderer for Renderer {
fn allocate_image(
&mut self,
_handle: &core::image::Handle,
_callback: impl FnOnce(core::image::Allocation) + Send + 'static,
_callback: impl FnOnce(Result<core::image::Allocation, core::image::Error>)
+ Send
+ 'static,
) {
#[cfg(feature = "image")]
self.image_cache
@ -773,7 +775,18 @@ impl core::text::Renderer for Renderer {
impl core::image::Renderer for Renderer {
type Handle = core::image::Handle;
fn measure_image(&self, handle: &Self::Handle) -> core::Size<u32> {
fn load_image(
&self,
handle: &Self::Handle,
) -> Result<core::image::Allocation, core::image::Error> {
self.image_cache.borrow_mut().load_image(
&self.engine.device,
&self.engine.queue,
handle,
)
}
fn measure_image(&self, handle: &Self::Handle) -> Option<core::Size<u32>> {
self.image_cache.borrow_mut().measure_image(handle)
}