Only the `shaderFloat16` feature is supported for now. The `shaderInt8`
feature may require additional work on SPIRV-Cross.
Update Vulkan-Headers to 1.1.95 to pull in the definitions for this new
extension.
Based on a patch by Stefan Dösinger.
Metal cannot do signedness conversion on vertex attributes, and for good
reason. Putting a `uint4` into an `int4`, or a `char4` into a `uint4`,
would lose those values that are outside the range of the target type.
But putting a `uchar4` into a `short4` or an `int4`, or a `ushort4` into
an `int4`, should work. In that case, force the signedness in the shader
to match the declared type of the host.
Update SPIRV-Cross to pull in the corresponding change. Bump MoltenVK
version.
Update to latest dependency libraries for Vulkan SDK 1.1.92.
Generate Hologram demo dispatch files in fetchDependencies and remove them from git.
Update MoltenVK version to 1.0.27.
Update What's New document.
Fixes to create_dylib.sh to cleanup bitcode and architecture support.
Update to latest SPIRV-Cross version.
Update MoltenVK version to 1.0.26.
Update Xcode projects to Xcode 10.1.
Update What's New document.
The swizzles are passed to shaders that need them using an "auxiliary
buffer", for which there must be room in the function argument table.
Code is inserted into the shaders to swizzle reads from sampled
textures--per the Vulkan spec, component mappings must only be applied
to sampled images.
Update SPIRV-Cross to pull in some fixes for handling swizzled image
data. Bump MoltenVK version.
Update SPIRV-Cross to support dynamic indexing on iOS 10... and to
actually support arrays of input buffers (which should've been present
before I flipped the `shader{Uniform,Storage}BufferArrayDynamicIndexing`
switch).
Bump patch version.
Fixes#96.
This is for fragment shaders that run per-sample instead of
per-fragment. It implies that the `SampleId`, `SampleMask`, and
`SamplePosition` builtins, as well as per-sample interpolation, are all
available--using any of these causes the frag shader to run once per
sample. (In Metal, reading the color buffers may also cause a frag
shader to run per-sample.)
Update SPIRV-Cross to pull in a change that properly translates the
`SamplePosition` builtin to a form that Metal can understand.
Remove linking MoltenVKSPIRVToMSLConverter from Build Phase in favour of PreLink.
Update to Vulkan header 1.1.83.
Update to latest version of library dependencies.
Add SPIRVToMSLConverterOptions::isRasterizationDisabled to allow pipeline
and vertex shader to communicate rasterization status.
Update to latest SPIRV-Cross version.
Update MoltenVK version to 1.0.17.
MVKCmdClearAttachments support clearing multiple attachment layers.
MVKCmdClearImage use renderpass clear, and support clearning multiple image layers.
Rename mvkCmdClearImage() to mvkCmdClearColorImage().
MVKDevice add getFormatIsSupported() to allow devices to test for format support.
MVKFramebuffer support multiple layers.
mvk_datatypes.h support both 2D and 3D mipmap calculations and allow
mvkMTLPrimitiveTopologyClassFromVkPrimitiveTopology() in iOS.
Remove support for VK_FORMAT_B10G11R11_UFLOAT_PACK32 & VK_FORMAT_E5B9G9R9_UFLOAT_PACK32
since format components are reversed on Metal.
Move OS extension source files to new OS directory.
Update to latest SPIRV-Cross version.
Update MoltenVK version to 1.0.16.
On iOS, only compile IOSurface support, and link IOSurface framework to
libMoltenVK.dylib, if IPHONEOS_DEPLOYMENT_TARGET is at least iOS 11.0.
Update to latest version of SPIRV-Cross.
Update MoltenVK version to 1.0.15.
Support separate specialization for each workgroup dimension.
Support zero as a specialization ID value.
Cleanup MoltenVKShaderConverterTool.
Update to latest SPIRV-Cross version.
Update MoltenVK version to 1.0.14.
Map 1D buffer view contents to 2D Metal texture.
Add MVKPhysicalDeviceMetalFeatures::maxTextureDimension element.
Set VkPhysicalDeviceLimits::maxTexelBufferElements to maxTextureDimension ^ 2.
Shaders accessing buffer view use special function to map 1D buffer view coordinates
to 2D Metal texture coordinates.
Pass maxTextureDimension to shader.
Update to latest SPIRV-Cross version for appropriate shaders.
Update MoltenVK version to 1.0.13.
Add MVKDeviceConfiguration::synchronousQueueSubmits configuration setting.
Update to latest SPRIV-Cross version to fix atomic_compare issue.
Update MoltenVK version to 1.0.8.
Dynamically create frag shaders for clearning attachments and images.
Dynamically create frag shaders for blitting scaled images.
MVKGraphicsPipeline don't create MTLRenderPipelineState if vertex function conversion fails.
MVKComputePipeline don't create MTLComputePipelineState if compute function conversion fails.
Handle SPIRV-Cross errors thrown during SPIR-V parsing in compiler construction.
Set undefined property limits to large, but not max, values to avoid casting issues in app.
Mark multiDrawIndirect features as available.
Update to latest SPIRV-Cross version.
Update to MoltenVK version 1.0.5.
fetchDependencies script now in top directory to avoid Travis caching of
External directory. fetchDependencies is now smart about fetching vs cloning
and building only what is necessary.
