voxel/hUI
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implement texture resizing on wgpu (untested)

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griffi-gh 2024-12-11 20:17:57 +01:00
parent 9b3490b8e5
commit a3f8132401
1 changed files with 18 additions and 3 deletions
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21
hui-wgpu/src/lib.rs
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@ -242,10 +242,25 @@ impl WgpuUiRenderer {
queue.write_buffer(&self.index_buffer, 0, data_idx_view); queue.write_buffer(&self.index_buffer, 0, data_idx_view);
} }
fn update_texture(&self, meta: TextureAtlasMeta, queue: &wgpu::Queue) { fn update_texture(&mut self, meta: TextureAtlasMeta, queue: &wgpu::Queue, device: &wgpu::Device) {
//TODO URGENCY:HIGH resize texture if needed //TODO URGENCY:HIGH resize texture if needed
if meta.data.len() as u32 > (self.texture.size().width * self.texture.size().height * 4) { if meta.data.len() as u32 > (self.texture.size().width * self.texture.size().height * 4) {
unimplemented!("texture resize not implemented"); self.texture.destroy();
// unimplemented!("texture resize not implemented");
self.texture = device.create_texture(&wgpu::TextureDescriptor {
label: Some("ui_texture"),
size: wgpu::Extent3d {
width: DEFAULT_TEXTURE_SIZE,
height: DEFAULT_TEXTURE_SIZE,
depth_or_array_layers: 1,
},
mip_level_count: 1,
sample_count: 1,
dimension: wgpu::TextureDimension::D2,
format: wgpu::TextureFormat::Rgba8UnormSrgb,
usage: wgpu::TextureUsages::COPY_DST | wgpu::TextureUsages::TEXTURE_BINDING,
view_formats: &[],
});
} }
queue.write_texture( queue.write_texture(
wgpu::ImageCopyTexture { wgpu::ImageCopyTexture {
@ -282,7 +297,7 @@ impl WgpuUiRenderer {
let meta = instance.atlas(); let meta = instance.atlas();
if self.modified || meta.modified { if self.modified || meta.modified {
self.update_texture(meta, queue); self.update_texture(meta, queue, device);
} }
self.modified = false; self.modified = false;