Merge v0.20 into warpdotdev/v0.20
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* Clean up weak references to texture views * add change to CHANGELOG.md * drop texture view before clean up * cleanup weak ref to bind groups * update changelog * Trim weak backlinks in their holders' triage functions. --------- Co-authored-by: Jim Blandy <[email protected]>
* fix: missed family check flag * fix: fmt and changelog
Fix two major synchronization issues in `wgpu_val::vulkan`:
- Properly order queue command buffer submissions. Due to Mesa bugs, two semaphores are required even though the Vulkan spec says that only one should be necessary.
- Properly manage surface texture acquisition and presentation:
- Acquiring a surface texture can return while the presentation engine is still displaying the texture. Applications must wait for a semaphore to be signaled before using the acquired texture.
- Presenting a surface texture requires a semaphore to ensure that drawing is complete before presentation occurs.
Co-authored-by: Jim Blandy <[email protected]>
…5831) A recent change by rustc, now in 1.79-stable, makes empty str constants point to the same location: 0x01. This is an optimization of sorts, not stable behavior. Code must not rely on constants having stable addresses nor should it pass &"" to APIs expecting CStrs or NULL addresses. D3DCompile will segfault if you give it such a pointer, or worse: read random garbage addresses! Pass the NULL pointer to D3DCompile if wgpu lacks a decent CString. refs: - https://learn.microsoft.com/en-us/windows/win32/api/d3dcompiler/nf-d3dcompiler-d3dcompile Co-authored-by: Jubilee <[email protected]> Co-authored-by: Jan Hohenheim <[email protected]> Co-authored-by: Brezak <[email protected]>
…l}` (gfx-rs#5850) Co-authored-by: Nicolas Silva <[email protected]>
vorporeal
approved these changes
Jul 8, 2024
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Needed in preparation for updating warp to wgpu 0.20.2
v0.20exactly matches wgpu'sv0.20branch. By merging into this branch, we'll end up with exactly wgpuv0.20.2+ this commit gfx-rs@44b2170