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[wgpu.image] Workaround WGPU OpenGL heuristics

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PolyMeilex 2024-02-18 06:12:15 +01:00
parent c76a9eb2ff
commit 4272090d36
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1 changed files with 6 additions and 2 deletions
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8
wgpu/src/image/atlas.rs
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@ -24,10 +24,14 @@ pub struct Atlas {
impl Atlas { impl Atlas {
pub fn new(device: &wgpu::Device) -> Self { pub fn new(device: &wgpu::Device) -> Self {
// We start with 2 layers, to help wgpu figure out that this texture is `GL_TEXTURE_2D_ARRAY` rather
// than `GL_TEXTURE_2D`
// https://github.com/gfx-rs/wgpu/blob/004e3efe84a320d9331371ed31fa50baa2414911/wgpu-hal/src/gles/mod.rs#L371
let layers = vec![Layer::Empty, Layer::Empty];
let extent = wgpu::Extent3d { let extent = wgpu::Extent3d {
width: SIZE, width: SIZE,
height: SIZE, height: SIZE,
depth_or_array_layers: 1, depth_or_array_layers: layers.len() as u32,
}; };
let texture = device.create_texture(&wgpu::TextureDescriptor { let texture = device.create_texture(&wgpu::TextureDescriptor {
@ -55,7 +59,7 @@ impl Atlas {
Atlas { Atlas {
texture, texture,
texture_view, texture_view,
layers: vec![Layer::Empty], layers,
} }
} }