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@ -16,9 +16,10 @@ For best results, use a Markdown reader.*
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MoltenVK 1.0.36
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---------------
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Released TBD
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Released 2019/07/25
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- Add support for extensions:
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- `VK_KHR_device_group_creation`
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- `VK_KHR_swapchain_mutable_format`
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- `VK_KHR_uniform_buffer_standard_layout`
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- `VK_EXT_metal_surface`
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@ -30,14 +31,28 @@ Released TBD
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- `VK_AMD_shader_image_load_store_lod`
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- `VK_AMD_shader_trinary_minmax`
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- `VK_INTEL_shader_integer_functions2`
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- Support `VK_FORMAT_A2R10G10B10_UNORM_PACK32` as a surface format and view format.
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- For shaders created directly from MSL, set function name from
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`VkPipelineShaderStageCreateInfo::pName`.
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- On iOS GPU family 2 and earlier, support immutable depth-compare samplers
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as constexpr samplers hardcoded in MSL.
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as `constexpr` samplers hardcoded in MSL.
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- `vkCmdCopyImage()` support copying between compressed and uncompressed formats
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and validate that formats are compatible for copying.
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- `vkCmdBufferImageCopy()` fix crash when setting bytes per image in non-arrayed images.
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- `vkCmdBlitImage()` supports blit between different texture formats, and multisampled images.
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- `vkCmdResolveImage()` supports textures of different sizes.
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- `vkCmdClearImage()` returns error if texture is not renderable.
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- Move push constant binding to `vkCmdBindPipeline()` from `vkCmdBindDescriptorSet()`.
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- `MVKDeviceMemory` keep `MTLResourceOptions` aligned with `MTLStorageMode` & `MTLCPUCacheMode`.
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- Texture memory requirements don't use shared storage on macOS.
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- Add `MTLCommandBuffer` completion timing performance tracking option.
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- Expand `MVK_CONFIG_TRACE_VULKAN_CALLS` to optionally log Vulkan call timings.
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- Skip `SPIRV-Tools` build in Travis because Travis does not support the required Python 3.
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- Separate `SPIRVToMSLConverterContext` into input config and output results.
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- Use native Metal texture buffers when available.
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- Fix issue with push constants used across multiple draw calls not being applied.
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- Fix memory leak in debug marker and debug utils labelling.
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- Reduce memory leaks when autorelease pools are not available.
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- Fix pipeline cache lookups.
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- Fix race condition between swapchain image destruction and presentation completion callback.
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- Set Metal texture usage to allow texture copy via view.
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@ -47,24 +62,46 @@ Released TBD
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- Return error when `MVKImage` created as 1D attachment.
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- Reduce use of autoreleased Obj-C objects, and ensure those remaining are
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covered by deliberate autorelease pools.
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- `vkCmdCopyImage()` support copying between compressed and uncompressed formats
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and validate that formats are compatible for copying.
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- `vkCmdBufferImageCopy()` fix crash when setting bytes per image in non-arrayed images.
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- Document that the functions in `vk_mvk_moltenvk.h` cannot be used with objects
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retrieved through the *Vulkan SDK Loader and Layers* framework.
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- Update `VK_MVK_MOLTENVK_SPEC_VERSION` to 21.
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- Update to latest SPIRV-Cross version:
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- MSL: Add support for `SubgroupSize` / `SubgroupInvocationID` in fragment.
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- MSL: Support `SPV_KHR_multiview` extension.
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- MSL: Support the `SPV_KHR_post_depth_coverage` extension.
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- MSL: Support the `SPV_AMD_shader_trinary_minmax` extension.
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- MSL: Support the `SPV_KHR_device_group` extension.
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- MSL: Support the `SPV_INTEL_shader_integer_functions2` extension.
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- MSL: Support `SubgroupSize` / `SubgroupInvocationID` in fragment.
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- MSL: Support `OpImageQueryLod`.
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- MSL: Support `MinLod` operand.
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- MSL: Support `PrimitiveID` in fragment and barycentrics.
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- MSL: Support 64-bit integers.
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- MSL: New SDK errors out on cull distance.
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- MSL: Support `OpOuterProduct`.
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- MSL: Support `SubgroupLocalInvocationId` and `SubgroupSize` in all stages.
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- MSL: Support scalar reflect and refract.
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- MSL: Support scalar block layout.
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- MSL: Use the `select()` function for `OpSelect`.
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- MSL: Handle `coherent`, `volatile`, and `restrict`.
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- MSL: Fix alignment of packed types.
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- MSL: Handle packed matrices.
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- MSL: Conditionally validate MSL 2.2 shaders.
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- MSL: Rewrite how resource indices are fallback-assigned.
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- MSL: Support custom bindings for argument buffers.
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- MSL: Fix sampling with FP16 coordinates.
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- MSL: Fix sampling with `FP16` coordinates.
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- MSL: Deal with scalar input values for distance/length/normalize.
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- MSL: Error out on `int64_t/uint64_t` buffer members as unsupported by Metal.
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- MSL: Deal with scalar input values for distance/length/normalize.
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- MSL: Re-roll array expressions in initializers.
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- MSL: New SDK errors out on cull distance.
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- Rewrite how switch block case labels are emitted.
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- Fixes to handling of `OpPhi` and case fallthrough.
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- Fix declaration of loop variables with a `OpPhi` helper copy.
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- Handle more cases with FP16 and texture sampling.
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- Fix variable scope when an `if` or `else` block dominates a variable.
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- Fall back to complex loop if non-trivial continue block is found.
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- Remove unreasonable assertion for `OpTypeImage Sampled` parameter.
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- Propagate NonUniformEXT to dependent expressions.
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- Deal correctly with return sign of bitscan operations.
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Bill Hollings
GitHub