old dir

1 files changed, 0 insertions, 59 deletions

diff --git a/vgcodec/src/app.rs b/vgcodec/src/app.rs
deleted file mode 100644
index b51284c..0000000
--- a/vgcodec/src/app.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-use std::sync::Arc;
-
-use wgpu::{Adapter, Device, Extent3d, ImageCopyTexture, Instance, Origin3d, Queue, Texture};
-
-pub struct App {
-    pub instance: Instance,
-    pub device: Device,
-    pub adapter: Adapter,
-    pub queue: Queue,
-}
-
-impl App {
-    pub async fn new() -> Arc<Self> {
-        let instance = wgpu::Instance::new(wgpu::Backends::all());
-        let adapter = instance
-            .request_adapter(&wgpu::RequestAdapterOptions::default())
-            .await
-            .unwrap();
-        let (device, queue) = adapter
-            .request_device(
-                &wgpu::DeviceDescriptor {
-                    label: None,
-                    features: wgpu::Features::empty(),
-                    limits: wgpu::Limits::downlevel_defaults(),
-                },
-                None,
-            )
-            .await
-            .unwrap();
-        Arc::new(Self {
-            adapter,
-            device,
-            instance,
-            queue,
-        })
-    }
-
-    pub fn copy_texture(&self, source: &Texture, destination: &Texture, size: Extent3d) {
-        let mut encoder = self
-            .device
-            .create_command_encoder(&wgpu::CommandEncoderDescriptor { label: None });
-        encoder.copy_texture_to_texture(
-            ImageCopyTexture {
-                aspect: wgpu::TextureAspect::All,
-                mip_level: 0,
-                origin: Origin3d::ZERO,
-                texture: source,
-            },
-            ImageCopyTexture {
-                aspect: wgpu::TextureAspect::All,
-                mip_level: 0,
-                origin: Origin3d::ZERO,
-                texture: destination,
-            },
-            size,
-        );
-        self.queue.submit(Some(encoder.finish()));
-    }
-}