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Implicitly add COPY_DST when using create_texture_with_data (#1622)

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* Implicitly add `COPY_DST` when using `create_texture_with_data`

* Always clone texture descriptor
This commit is contained in:
Aron Granberg
2021-07-13 16:26:24 +02:00
committed by GitHub
parent 226694c1d7
commit c434b94ca2
1 changed files with 7 additions and 1 deletions
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8
wgpu/src/util/device.rs
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@@ -26,6 +26,9 @@ pub trait DeviceExt {
///
/// Example:
/// Layer0Mip0 Layer0Mip1 Layer0Mip2 ... Layer1Mip0 Layer1Mip1 Layer1Mip2 ...
///
/// Implicitly adds the `COPY_DST` usage if it is not present in the descriptor,
/// as it is required to be able to upload the data to the gpu.
fn create_texture_with_data(
&self,
queue: &crate::Queue,
@@ -79,7 +82,10 @@ impl DeviceExt for crate::Device {
desc: &crate::TextureDescriptor,
data: &[u8],
) -> crate::Texture {
let texture = self.create_texture(desc);
// Implicitly add the COPY_DST usage
let mut desc = desc.to_owned();
desc.usage |= crate::TextureUsages::COPY_DST;
let texture = self.create_texture(&desc);
let format_info = desc.format.describe();
let layer_iterations = desc.array_layer_count();