1 files changed, 0 insertions, 117 deletions
diff --git a/wgpu/src/buffer/static.rs b/wgpu/src/buffer/static.rs
deleted file mode 100644
index ef87422f..00000000
--- a/wgpu/src/buffer/static.rs
+++ /dev/null
@@ -1,117 +0,0 @@
-use bytemuck::{Pod, Zeroable};
-use std::marker::PhantomData;
-use std::mem;
-
-//128 triangles/indices
-const DEFAULT_STATIC_BUFFER_COUNT: wgpu::BufferAddress = 128;
-
-/// A generic buffer struct useful for items which have no alignment requirements
-/// (e.g. Vertex, Index buffers) & no dynamic offsets.
-#[derive(Debug)]
-pub struct Buffer<T> {
-    //stored sequentially per mesh iteration; refers to the offset index in the GPU buffer
-    offsets: Vec<wgpu::BufferAddress>,
-    label: &'static str,
-    usages: wgpu::BufferUsages,
-    gpu: wgpu::Buffer,
-    size: wgpu::BufferAddress,
-    _data: PhantomData<T>,
-}
-
-impl<T: Pod + Zeroable> Buffer<T> {
-    /// Initialize a new static buffer.
-    pub fn new(
-        device: &wgpu::Device,
-        label: &'static str,
-        usages: wgpu::BufferUsages,
-    ) -> Self {
-        let size = (mem::size_of::<T>() as u64) * DEFAULT_STATIC_BUFFER_COUNT;
-
-        Self {
-            offsets: Vec::new(),
-            label,
-            usages,
-            gpu: Self::gpu_buffer(device, label, size, usages),
-            size,
-            _data: PhantomData,
-        }
-    }
-
-    fn gpu_buffer(
-        device: &wgpu::Device,
-        label: &'static str,
-        size: wgpu::BufferAddress,
-        usage: wgpu::BufferUsages,
-    ) -> wgpu::Buffer {
-        device.create_buffer(&wgpu::BufferDescriptor {
-            label: Some(label),
-            size,
-            usage,
-            mapped_at_creation: false,
-        })
-    }
-
-    /// Returns whether or not the buffer needs to be recreated. This can happen whenever mesh data
-    /// changes & a redraw is requested.
-    pub fn resize(&mut self, device: &wgpu::Device, new_count: usize) -> bool {
-        let size = (mem::size_of::<T>() * new_count) as u64;
-
-        if self.size < size {
-            self.offsets.clear();
-            self.size = size;
-            self.gpu = Self::gpu_buffer(device, self.label, size, self.usages);
-            true
-        } else {
-            false
-        }
-    }
-
-    /// Writes the current vertex data to the gpu buffer with a memcpy & stores its offset.
-    ///
-    /// Returns the size of the written bytes.
-    pub fn write(
-        &mut self,
-        device: &wgpu::Device,
-        staging_belt: &mut wgpu::util::StagingBelt,
-        encoder: &mut wgpu::CommandEncoder,
-        offset: u64,
-        content: &[T],
-    ) -> u64 {
-        let bytes = bytemuck::cast_slice(content);
-        let bytes_size = bytes.len() as u64;
-
-        if let Some(buffer_size) = wgpu::BufferSize::new(bytes_size) {
-            let mut buffer = staging_belt.write_buffer(
-                encoder,
-                &self.gpu,
-                offset,
-                buffer_size,
-                device,
-            );
-
-            buffer.copy_from_slice(bytes);
-
-            self.offsets.push(offset);
-        }
-
-        bytes_size
-    }
-
-    fn offset_at(&self, index: usize) -> &wgpu::BufferAddress {
-        self.offsets
-            .get(index)
-            .expect("Offset at index does not exist.")
-    }
-
-    /// Returns the slice calculated from the offset stored at the given index.
-    /// e.g. to calculate the slice for the 2nd mesh in the layer, this would be the offset at index
-    /// 1 that we stored earlier when writing.
-    pub fn slice_from_index(&self, index: usize) -> wgpu::BufferSlice<'_> {
-        self.gpu.slice(self.offset_at(index)..)
-    }
-
-    /// Clears any temporary data from the buffer.
-    pub fn clear(&mut self) {
-        self.offsets.clear()
-    }
-}