Add KhronosGroup/Vulkan-Portability as external dependency repo.
Add ExternalRevisions/Vulkan-Portability_repo_revision.
Add vk_extx_portability_subset.h header file to mvk_vulkan.h.
MVKImageView allow constructor with no image or device.
Add mvkVkComponentMappingsMatch() & mvkVkComponentSwizzlesMatch() functions.
Cleanup some local var init warnings.
This allows clients to initialize 3D image objects with data in a BC1,
BC2, or BC3 (aka DXTn, aka S3TC) format. Since Metal doesn't support
this natively, DXTn-compressed image data are manually decompressed
prior to upload or copying. This particular algorithm was derived from
Wine, from code originally authored by Connor McAdams. It's somewhat
primitive, and could probably stand some vectorization, but it's a good
first start.
The meat of the algorithm is pulled into a header, "MVKDXTnCodec.def",
intended to be used by both CPU and shader code. CPU uploads, which in
MoltenVK happen when binding a `VkDeviceMemory` object to an image, run
the code normally. GPU uploads, i.e. copying from a buffer to a texture,
run the algorithm as a compute shader, possibly storing the results to
an intermediate buffer to then copy directly to the texture.
Intermediate buffers are used when uploading to mip levels higher than
0, since desktop Metal doesn't support directly writing to higher mip
levels from a shader.
Only uploads are supported. Downloads are not implemented yet.
Theoretically, this could be extended to other compressed formats as
well, allowing MoltenVK to support all texture compression formats on
all platforms.
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.
Enabling bitcode in Xcode only adds the -fembed-bitcode-marker flag, which doesn't actually create bitcode. The Archive action transforms that flag to -fembed-bitcode which actually creates the bitcode. Adding the User-Defined Setting BITCODE_GENERATION_MODE=bitcode forces bitcode to be created without archiving.
Support creation of static library and build framework and dynamic library from it.
Add Makefile to better support command line or script building integration.
Update demos to each use one of framework, static library, and dynamic library.
Refactor and rename the build scripts.
Refactor and rename the Xcode Schemes.
Update build and runtime documentation.
Update What's New document.
`#include` this file to define the various bits and pieces needed to
support an extension. Now instead of having to change three places, we
now only need change one.
Also, sort the list of extensions. This list is starting to get a little
long and unruly, so before it gets completely out of hand, let's apply a
little semblance of order to it. The extensions are now arranged in the
following order: first, the Khronos-blessed extensions; then multivendor
extensions; then our (`MVK`) extensions; and finally other vendors'
extensions. These subgroups are sorted alphabetically, as Khronos'
master list is.
I'm not happy about the `MVK_EXTENSION_LAST` kluge. But, C++ apparently
doesn't let you stick a dangling comma on a constructor's initializer
list.
Add MVKExtensionList struct to track supported and enabled Vulkan extensions within MVKInstance & MVKDevice.
Log supported and enabled Vulkan extensions for VkInstance & VkDevice.
Add error handling for descriptor sets & 3D images in VK_KHR_maintenance1 extension.
All header files load mvk_vulkan.h instead of vulkan.h for consistent use of macOS & iOS extensions.
Remove linking MoltenVKSPIRVToMSLConverter from Build Phase in favour of PreLink.
Update to Vulkan header 1.1.83.
Update to latest version of library dependencies.
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.
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.
via vkGetPipelineCacheData(), vkCreatePipelineCache() & vkMergePipelineCaches().
Add the cereal serialization framework as a dependency.
Update documentation. Update project settings to Xcode 9.3.
Load external library versions using script instead of Git submodules.
SPIRV-Cross, Vulkan-LoaderAndValidationLayers & VulkanSamples versions recorded in files.
glslang version determined by Vulkan-LoaderAndValidationLayers.
SPIRV-Tools & SPIRV-Headers versions loaded by glslang.
When MoltenVK is built as part of the LunarG SDK, use external libraries
sourced from parent Vulkan-LoaderAndValidationLayers.
Use Vulkan headers from Vulkan-LoaderAndValidationLayers.
No longer generate Vulkan specification.
Update documentation.
Fix MVKShaderLibrary missing function prototype warning.
Update to latest SPIRV-Cross.
Update to latest Vulkan-Hpp.
Update to latest Vulkan-LoaderAndValidationLayers.
Improved extraction of entry point name and workgroup size from SPIR-V.
Consolidate to a single ThirdPartyConfig.md document.
MSL enhancements to nested function use of globals.
Support customizing MSL based on iOS or macOS platform.
MSL threadgroup barrier memory scope only on iOS MSL 2.0.
Update to latest SPIRV libraries.
Use clang instead of libtool for building dynamic library from static library.
Fix SDK issue when building dylib with Xcode 9 on Sierra.
Add scripts to update submodules to latest versions.
Update to latest versions of submodules.
Remove Brenwill code signing IDs from Demo projects.
