github/wgpu
1
1
Fork 0
mirror of https://github.com/gfx-rs/wgpu.git synced 2026-04-22 03:02:01 -04:00
Code Issues Packages Projects Releases Wiki Activity

hal/dx12: pass null to mapping rects

Browse Source
This commit is contained in:
Dzmitry Malyshau
2021-07-23 12:19:53 -04:00
parent 5dd3f6ba6b
commit 2158cdd43b
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
wgpu-hal/src/dx12/device.rs
View File

@@ -370,7 +370,7 @@ impl crate::Device<super::Api> for super::Device {
range: crate::MemoryRange,
) -> Result<crate::BufferMapping, crate::DeviceError> {
let mut ptr = ptr::null_mut();
let hr = (*buffer.resource).Map(0, &d3d12::D3D12_RANGE { Begin: 0, End: 0 }, &mut ptr);
let hr = (*buffer.resource).Map(0, ptr::null(), &mut ptr);
hr.into_device_result("Map buffer")?;
Ok(crate::BufferMapping {
ptr: ptr::NonNull::new(ptr.offset(range.start as isize) as *mut _).unwrap(),
@@ -380,7 +380,7 @@ impl crate::Device<super::Api> for super::Device {
})
}
unsafe fn unmap_buffer(&self, buffer: &super::Buffer) -> Result<(), crate::DeviceError> {
(*buffer.resource).Unmap(0, &d3d12::D3D12_RANGE { Begin: 0, End: 0 });
(*buffer.resource).Unmap(0, ptr::null());
Ok(())
}
unsafe fn flush_mapped_ranges<I>(&self, _buffer: &super::Buffer, _ranges: I) {}