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Add support for texture filters in WGPU backend

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This commit is contained in:
Emil Ernerfeldt
2022-05-22 17:40:56 +02:00
parent 5d15e3d367
commit a29154233b
10 changed files with 17 additions and 12 deletions
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11
egui-wgpu/src/renderer.rs
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@@ -416,10 +416,14 @@ impl RenderPass {
format: wgpu::TextureFormat::Rgba8UnormSrgb,
usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST,
});
let filter = match image_delta.filter {
egui::TextureFilter::Nearest => wgpu::FilterMode::Nearest,
egui::TextureFilter::Linear => wgpu::FilterMode::Linear,
};
let sampler = device.create_sampler(&wgpu::SamplerDescriptor {
label: None,
mag_filter: wgpu::FilterMode::Linear,
min_filter: wgpu::FilterMode::Linear,
mag_filter: filter,
min_filter: filter,
..Default::default()
});
let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
@@ -488,11 +492,12 @@ impl RenderPass {
/// The `Texture` must have the format `TextureFormat::Rgba8UnormSrgb` and usage
/// `TextureUsage::SAMPLED`. Any compare function supplied in the `SamplerDescriptor` will be
/// ignored.
#[allow(clippy::needless_pass_by_value)] // false positive
pub fn register_native_texture_with_sampler_options(
&mut self,
device: &wgpu::Device,
texture: &wgpu::TextureView,
sampler_descriptor: wgpu::SamplerDescriptor,
sampler_descriptor: wgpu::SamplerDescriptor<'_>,
) -> egui::TextureId {
let sampler = device.create_sampler(&wgpu::SamplerDescriptor {
compare: None,