| Issue |
148270
|
| Summary |
[HLSL][SPIRV] Guess at the image format for storage images
|
| Labels |
HLSL,
backend:SPIR-V
|
| Assignees |
s-perron
|
| Reporter |
s-perron
|
Even in VK1.3, not all driver have to support reading and writing to a storage image without a format. If we were to use the `unknown` format, users may see a regression when compared to DXC. To make things easier to port, we will implement https://github.com/microsoft/DirectXShaderCompiler/pull/7632. At some point we may decide to make it the default.
- [ ] Add the new option `-fspv-use-unknown-image-format` to clang-dxc.
- [ ] Update the wg-hlsl spir-v resource proposal to reflect this change.
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