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Merge pull request #2018 from billhollings/depth-blit-msl

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Fix MSL code used in vkCmdBlitImage() on depth-stencil formats.
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Bill Hollings 2023-09-12 19:38:15 -04:00 committed by GitHub
commit 8f4619a788
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2 changed files with 2 additions and 1 deletions
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1
Docs/Whats_New.md
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@ -22,6 +22,7 @@ Released TBD
when no other bindings change between pipelines.
- Ensure objects retained for life of `MTLCommandBuffer` during `vkCmdBlitImage()` & `vkQueuePresentKHR()`.
- Fix case where a `CAMetalDrawable` with invalid pixel format causes onscreen flickering.
- Fix MSL code used in `vkCmdBlitImage()` on depth-stencil formats.
- Improve behavior of swapchain image presentation stalls caused by Metal regression.
- Add several additional performance trackers, available via logging, or the `mvk_private_api.h` API.
- Add configurable lowpass filter for `VkPhysicalDeviceLimits::timestampPeriod`.

2
MoltenVK/MoltenVK/Commands/MVKCommandResourceFactory.mm
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@ -286,7 +286,7 @@ id<MTLFunction> MVKCommandResourceFactory::newBlitFragFunction(MVKRPSKeyBlitImg&
[msl appendLineMVK: @" constant TexSubrez& subRez [[buffer(0)]]) {"];
[msl appendLineMVK: @" FragmentOutputs out;"];
if (mvkIsAnyFlagEnabled(blitKey.srcAspect, (VK_IMAGE_ASPECT_DEPTH_BIT))) {
[msl appendFormat: @" out.depth = tex.sample(ce_sampler, varyings.v_texCoord%@%@, level(subRez.lod)).%c;", coordArg, sliceArg, swizzleArg[0]];
[msl appendFormat: @" out.depth = tex.sample(ce_sampler, varyings.v_texCoord%@%@, level(subRez.lod));", coordArg, sliceArg];
[msl appendLineMVK];
}
if (mvkIsAnyFlagEnabled(blitKey.srcAspect, (VK_IMAGE_ASPECT_STENCIL_BIT))) {