On command buffer submission failure, if MVKConfiguration::resumeLostDevice enabled,
do not release waits on VkDevice, and do not return VK_ERROR_DEVICE_LOST, unless
VkPhysicalDevice is also lost.
Adjust VkPhysicalDeviceLimits values:
- minMemoryMapAlignment raised to MIN of 64 per Vulkan spec.
- pointSizeRange upper limit to 511 per Metal.
- lineWidthGranularity to 0 per Vulkan spec when wideLines disabled.
- maxSamplerLodBias set to 4 to cover setting in shader.
to each other to find cached shader, only consider current shader stage resources.
Rename more references to ShaderConverterContext to ShaderConversionConfig.
Rename kMVKShaderStageMax to kMVKShaderStageCount
to clarify it's common use in array sizing and for loops.
Change mvkConfig() to return reference instead of pointer
to improve syntactic sugar to use . instead of ->.
Update MoltenVK version to 1.1.4.
Update What's New document.
Enable MVKConfiguration::preallocateDescriptors and
MVK_CONFIG_PREALLOCATE_DESCRIPTORS by default.
Rename MVKDescriptorTypePreallocation to MVKDescriptorTypePool.
For memoryless attachments, setting renderpass load and store
actions to "load" and "store" triggers Metal validation errors.
Refactor determination of renderpass MTLLoadAction and MTLStoreAction.
For memoryless attachments, replace load with don't care,
and store with resolve or don't care.
Don't assume the incoming CAMetalLayer has default (no-op) values for colorspace and
wantsExtendedDynamicRangeContent properties, since they could have been set externally.
Ensure the Vulkan app has control over both of these properties.
vkCreateSwapchainKHR() returns VK_ERROR_FORMAT_NOT_SUPPORTED for unsupported colorspaces.
Restore support for VK_COLOR_SPACE_HDR10_HLG_EXT and VK_COLOR_SPACE_HDR10_ST2084_EXT
under Xcode12 that was removed due to App Store conflicts using older enum values.
Introduce MVKConfigAdvertiseExtensionBits enum to specify multiple API config values in
a Vulkan-friendly manner, while automatically documenting the same values for env vars.
External libraries in particular make liberal use of assert() calls, which bypass
error catching, sometimes causing crashes rather than catch errors and moving on.
LunarG is planning to retire the LunarG/VulkanSamples repository.
Remove dependency to it, and remove the affected Hologram and API-Samples demo apps.
Update documents, including directing developers to the
KhronosGroup/Vulkan-Samples repository for official demo apps.
Remove SPIRV-Cross/ qualifier from include references to SPIRV-Cross header files.
Remove glslang/ qualifier from include references to glslang header files.
This change allows easier integration with app build scripts.
Add MVKConfiguration::apiVersionToAdvertise and MVK_CONFIG_API_VERSION_TO_ADVERTISE
env var to configure MoltenVK to advertise a particular Vulkan version.
Advertise MVKConfiguration::apiVersionToAdvertise in:
vkEnumerateInstanceVersion()
vkGetPhysicalDeviceProperties()
vkEnumerateInstanceLayerProperties()
vkEnumerateDeviceLayerProperties()
Add MVKConfiguration::advertiseExtensions and MVK_CONFIG_ADVERTISE_EXTENSIONS
env var to configure MoltenVK to not advertise support for any Vulkan extensions.
Refactor population of MVKConfiguration from environment variables to better
support validating and baking config values set by app.
Update MoltenVK version to 1.1.3.
Update VK_MVK_MOLTENVK_SPEC_VERSION to 31.
Refactor auto GPU capture code to support both device and frame capture.
Add ability to automatically capture first GPU frame by setting
`MVK_CONFIG_AUTO_GPU_CAPTURE_SCOPE` to `2`.
Wrap GPU capture in autorelease pool to handle both cases of capture call
being made in run loop as in an app GUI, or in one-shot app like CTS.
Add SPIRVToMSLConversionResults::isPositionInvariant to query
position invariance from SPIR-V.
MVKDevice::getMTLCompileOptions() takes into consideration need to preserve invariance.
MVKShaderModule compile MSL to preserve invariance if required by shader.
Support querying SignedZeroInfNanPreserve execution mode
from SPIR-V to disable fast-math for individual shaders.
Clean up namespace references in SPIRVToMSLConverter.cpp.
MVKConfiguration access is now global, and the VkInstance provided in the
vkGet/Set/MoltenVKConfigurationMVK() functions is ignored. This allows these
functions to be provided with a VkInstance object that originates from a
different Vulkan layer than MoltenVK, without risking breaking the API.
MVKConfiguration extended to cover all MoltenVK environment variables.
Move all environment variable declarations to MVKEnvironment.h.
Add MVKEnvironment.cpp to define config functions.
Cleanup .m files to use MVKCommonEnvironment.h instead of MVKEnvironment.h.
Add link to Vulkan SDK Getting Started doc to README.md and
MoltenVK_Runtime_UserGuide.md documents.
Add Github CI badge to README.md, and remove Travis CI badge.
Make document notices of use of Markdown into comments
so they are invisible when using a Markdown reader.
This extension allows the subgroup size to vary between draw/dispatch
calls, and even allows clients to declare that full subgroups must
always be dispatched. It corresponds better to how Metal actually works.
No support for declaring a required subgroup size, unfortunately.
Define MVK_MACCAT build macro and use it to conditionally compile code to align
with build features and capabilities of Mac Catalyst platform on macOS 11.0+.
Treat Mac Catalyst as minor variation of macOS 11.0.
Update documentation.
Currently only support Mac Catalyst on macOS 11.0+, to avoid complexities of
deselecting iOS features and capabilities for Mac Catalyst on previous macOS versions.
Mac Catalyst (and Simulators) require use of XCFrameworks.
Currently unable to generate a dylib for Mac Catalyst.
