1 files changed, 0 insertions, 105 deletions
diff --git a/src/command_buffer/validity/fill_buffer.rs b/src/command_buffer/validity/fill_buffer.rs
deleted file mode 100644
index a02f47d..0000000
--- a/src/command_buffer/validity/fill_buffer.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-// Copyright (c) 2017 The vulkano developers
-// Licensed under the Apache License, Version 2.0
-// <LICENSE-APACHE or
-// https://www.apache.org/licenses/LICENSE-2.0> or the MIT
-// license <LICENSE-MIT or https://opensource.org/licenses/MIT>,
-// at your option. All files in the project carrying such
-// notice may not be copied, modified, or distributed except
-// according to those terms.
-
-use std::error;
-use std::fmt;
-
-use crate::buffer::BufferAccess;
-use crate::device::Device;
-use crate::device::DeviceOwned;
-use crate::VulkanObject;
-
-/// Checks whether a fill buffer command is valid.
-///
-/// # Panic
-///
-/// - Panics if the buffer not created with `device`.
-///
-pub fn check_fill_buffer<B>(device: &Device, buffer: &B) -> Result<(), CheckFillBufferError>
-where
-    B: ?Sized + BufferAccess,
-{
-    assert_eq!(
-        buffer.inner().buffer.device().internal_object(),
-        device.internal_object()
-    );
-
-    if !buffer.inner().buffer.usage().transfer_destination {
-        return Err(CheckFillBufferError::BufferMissingUsage);
-    }
-
-    if buffer.inner().offset % 4 != 0 {
-        return Err(CheckFillBufferError::WrongAlignment);
-    }
-
-    Ok(())
-}
-
-/// Error that can happen when attempting to add a `fill_buffer` command.
-#[derive(Debug, Copy, Clone)]
-pub enum CheckFillBufferError {
-    /// The "transfer destination" usage must be enabled on the buffer.
-    BufferMissingUsage,
-    /// The data or size must be 4-bytes aligned.
-    WrongAlignment,
-}
-
-impl error::Error for CheckFillBufferError {}
-
-impl fmt::Display for CheckFillBufferError {
-    #[inline]
-    fn fmt(&self, fmt: &mut fmt::Formatter) -> Result<(), fmt::Error> {
-        write!(
-            fmt,
-            "{}",
-            match *self {
-                CheckFillBufferError::BufferMissingUsage => {
-                    "the transfer destination usage must be enabled on the buffer"
-                }
-                CheckFillBufferError::WrongAlignment =>
-                    "the offset or size are not aligned to 4 bytes",
-            }
-        )
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-    use crate::buffer::BufferUsage;
-    use crate::buffer::CpuAccessibleBuffer;
-
-    #[test]
-    fn missing_usage() {
-        let (device, queue) = gfx_dev_and_queue!();
-        let buffer = CpuAccessibleBuffer::from_data(
-            device.clone(),
-            BufferUsage::vertex_buffer(),
-            false,
-            0u32,
-        )
-        .unwrap();
-
-        match check_fill_buffer(&device, &buffer) {
-            Err(CheckFillBufferError::BufferMissingUsage) => (),
-            _ => panic!(),
-        }
-    }
-
-    #[test]
-    fn wrong_device() {
-        let (dev1, queue) = gfx_dev_and_queue!();
-        let (dev2, _) = gfx_dev_and_queue!();
-        let buffer = CpuAccessibleBuffer::from_data(dev1, BufferUsage::all(), false, 0u32).unwrap();
-
-        assert_should_panic!({
-            let _ = check_fill_buffer(&dev2, &buffer);
-        });
-    }
-}