old dir

1 files changed, 0 insertions, 92 deletions

diff --git a/vgcodec/src/paint.rs b/vgcodec/src/paint.rs
deleted file mode 100644
index 33ab572..0000000
--- a/vgcodec/src/paint.rs
+++ /dev/null
@@ -1,92 +0,0 @@
-use bytemuck::{Pod, Zeroable};
-use std::{borrow::Cow, sync::Arc};
-use wgpu::{util::DeviceExt, BindGroup, Buffer, ComputePipeline, Extent3d, Texture};
-
-use crate::app::App;
-
-pub struct Painter {
-    app: Arc<App>,
-    size: Extent3d,
-
-    pipeline: ComputePipeline,
-    bind_group: BindGroup,
-
-    uniform_buffer: Buffer,
-}
-
-#[repr(C)]
-#[derive(Pod, Zeroable, Clone, Copy)]
-pub struct PaintUniforms {
-    pub x: f32,
-    pub y: f32,
-    pub rx: f32,
-    pub ry: f32,
-    pub r: f32,
-    pub g: f32,
-    pub b: f32,
-}
-
-impl Painter {
-    pub fn new(app: &Arc<App>, extent: Extent3d, texture: &Texture) -> Self {
-        let App { device, .. } = app.as_ref();
-        let cs_module = device.create_shader_module(wgpu::ShaderModuleDescriptor {
-            label: None,
-            source: wgpu::ShaderSource::Wgsl(Cow::Borrowed(include_str!("paint.wgsl"))),
-        });
-
-        // let uniform_buffer_size = std::mem::size_of::<PaintUniforms>() as wgpu::BufferAddress;
-        let uniform_buffer = device.create_buffer_init(&wgpu::util::BufferInitDescriptor {
-            label: None,
-            contents: bytemuck::cast_slice(&[PaintUniforms::zeroed()]),
-            usage: wgpu::BufferUsages::UNIFORM | wgpu::BufferUsages::COPY_DST,
-        });
-
-        let pipeline = device.create_compute_pipeline(&wgpu::ComputePipelineDescriptor {
-            label: None,
-            layout: None,
-            module: &cs_module,
-            entry_point: "main",
-        });
-
-        let bind_group = device.create_bind_group(&wgpu::BindGroupDescriptor {
-            label: None,
-            layout: &pipeline.get_bind_group_layout(0),
-            entries: &[
-                wgpu::BindGroupEntry {
-                    binding: 0,
-                    resource: wgpu::BindingResource::TextureView(
-                        &texture.create_view(&wgpu::TextureViewDescriptor::default()),
-                    ),
-                },
-                wgpu::BindGroupEntry {
-                    binding: 1,
-                    resource: uniform_buffer.as_entire_binding(),
-                },
-            ],
-        });
-        Self {
-            app: app.clone(),
-            size: extent,
-            pipeline,
-            uniform_buffer,
-            bind_group,
-        }
-    }
-
-    pub fn run(&self, params: PaintUniforms) {
-        let App { device, queue, .. } = self.app.as_ref();
-
-        queue.write_buffer(&self.uniform_buffer, 0, bytemuck::cast_slice(&[params]));
-
-        let mut encoder =
-            device.create_command_encoder(&wgpu::CommandEncoderDescriptor { label: None });
-        {
-            let mut cpass =
-                encoder.begin_compute_pass(&wgpu::ComputePassDescriptor { label: None });
-            cpass.set_pipeline(&self.pipeline);
-            cpass.set_bind_group(0, &self.bind_group, &[]);
-            cpass.dispatch_workgroups(self.size.width, self.size.height, 1);
-        }
-        queue.submit(Some(encoder.finish()));
-    }
-}