- Make MVKDevice::enableFeatures() functions into templates to pass struct type.
- Add mvkGetAddressOfFirstMember() to retrieve the address of the first member of
a struct, taking into consideration whether the struct has a Vulkan pNext member.
- Add mvk::getTypeName() and mvk::getOrdinalSuffix() string functions.
- Add MVK_XCODE_14_3 macro to compile for iOS/tvOS 16.4 and above.
- Add support for BC compression on iOS/tvOS 16.4 and above where supported.
- Consolidate MVKPixelFormats::modifyMTLFormatCapabilities(mtlDev)
and centralize querying MTLDevice format methods for all platforms.
- Ensure Vulkan public symbols are not stripped from the library when
statically linked to an app that calls all Vulkan functions dynamically.
- Per Vulkan 1.2 spec, support calling vkGetInstanceProcAddr() with a
null instance, when vkGetInstanceProcAddr itself is the function name.
- Replace uses of strcmp() with mvkStringsAreEqual() to protect against
null pointers, and provide a direct bool output (unrelated cleanup).
Move the aliasing of promoted function pointers to the function pointer
lookup collection, because non-global function alias symbols are not
available in separately compiled object file.
Add public aliased Vulkan extension functions that were promoted to 1.1 to
the public symbols that are hidden when MVK_HIDE_VULKAN_SYMBOLS is enabled.
Add functions from the private VK_MVK_moltenvk extension that depend on
Vulkan object handles to the public symbols that are hidden when
MVK_HIDE_VULKAN_SYMBOLS is enabled, to discourage their use by apps that
are using the Vulkan Loader and Layers, because they are not supported by
the Vulkan Loader and Layers.
Update VK_MVK_MOLTENVK_SPEC_VERSION to version 33.
Add build environment variable MVK_HIDE_VULKAN_SYMBOLS. to allow MoltenVK
to be built with static Vulkan API symbols hidden, to avoid library linking
conflicts when bound to a Vulkan Loader that also exports identical symbols.
The default value of MVK_HIDE_VULKAN_SYMBOLS is 0,
meaning Vulkan static symbols are exposed by default.
Add MVK_PUBLIC_VULKAN_SYMBOL directive to mark each Vulkan call symbols
for exporting or hiding.
Update the MoltenVK Xcode project to add the MVK_HIDE_VULKAN_SYMBOLS build
setting, and set the ENABLE_TESTABILITY build setting to NO, because it
conflicts with stripping symbols.
Update MoltenVK version to 1.1.7.
MVKConfigLogLevel, MVKConfigTraceVulkanCalls, and MVKConfigAutoGPUCaptureScope
do not need to be VkFlags, since they aren't bitwise flags.
MVK_SET_FROM_ENV_OR_BUILD_INT32 supports setting enumerated values.
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.
Derive MVK_APPLE_SILICON from target CPU.
Derive MVK_MACOS_APPLE_SILICON from target CPU and macOS platform.
Derive MVK_XCODE_12 from macOS and iOS SDK versions.
Test for simulator on non-Apple GPU using MVK_OS_SIMULATOR && !MVK_APPLE_SILICON.
MVKPixelFormats revert testing for stencil feedback and add Mac Catalyst test.
Revert mvkOSVersionIsAtLeast(mac, ios) to remove test for Mac Catalyst version.
MVKRenderPass revert testing for MTLStorageModeMemoryless for iOS.
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.
The functions are now defined under their core names. To avoid code
bloat, I've defined the suffixed names as aliases of the core names.
Both symbols will be globally defined with the same value, and in the
dylib both will be exported.
Fix the default API version when none is given. Zero is the same as
`VK_API_VERSION_1_0`. Prior to this, we were overwriting it with zero if
no app info were given, or if it were zero in the app info. It wasn't
important before, but now that we gate API availability on maximum
Vulkan version, we need to make sure it's a valid version.
Generally replace use of @available() with respondsToSelector:.
Add mvkMakeOSVersion() and mvkOSVersionIsAtLeast(macos,ios) to help testing OS versions.
Set maxDrawIndexedIndexValue to kMVKUndefinedLargeUInt32 instead of uint32_t max.
Use MVK_CONFIG_AUTO_GPU_CAPTURE_OUTPUT_FILE to set the destination file.
This is useful for capturing traces where the program in question cannot
be run under Xcode's control; the captured trace can then be inspected
later with Xcode.
This new feature requires Metal 3.0 (macOS 10.15, iOS 13).
MVKShaderConverterTool add support to output SPIR-V as header (.h) files.
Add MVKShaderConverterTool Xcode target.
Add MVKShaderConverterTool Package Xcode scheme.
fetchDependencies builds MVKShaderConverterTool and runs
it on shader files in VulkanSamples API-Samples directory.
Fixes linear filtering when using vkCmdBlitImage(), useful for mipmap generation.
Move MVKCmdBlitImage sampler definition to shader as a constexpr sampler,
and ensure mip_filter and filter are set correctly.
Add MVKRPSKeyBlitImg::srcFilter.
Include MVKCommonEnvironment.h in MVKLogging.h.
Update MoltenVK version to 1.0.39.
MVKRenderPass use emplace_back() instead of push_back()
when populating _subpasses & _attachments vectors.
Add mvkLogSizeOf(T) development debugging function.
This is the heap representing system memory. The memory type
corresponding to `MTLStorageModeShared` is reported as belonging to this
heap.
I've tried to correct the reported size of the heaps as well while I'm
at it. UMA GPUs and the system heap for NUMA GPUs use the system memory
size as the heap size, and the amount of available memory as the budget.
iOS 13 uses the new `os_proc_available_memory()` API for this purpose.
NUMA GPUs additionally use the memory used by the process as a crude
measure of system heap usage.
Add MVKDebugReportCallback class.
Add MVKVulkanAPIObject class as base class of classes exposed in Vulkan API.
Remove MVKRefCountedDeviceObject class and move ref-counting to MVKVulkanAPIObject.
Rename MVKDispatchableObject class to MVKDispatchableVulkanAPIObject.
Introduce multiple inheritance mixin classes into class hierarchy.
Add MVKBaseObject::getVulkanAPIObject() function to find Vulkan API object
controlling any subobject that needs to report something.
MVKCommandResourceFactory functions pass in calling object for reporting.
Add MVKBaseObject::reportMessage() & reportError() functions.
Replace mvkNotifyErrorWithText() static function with reportError()
instance function to allow access to debug reporting.
Redefine MVKLog*() functions to call reportError() instance method.
Delete MVKLogging.cpp.
Remove MVKLogging.h from MoltenVKShaderConverter project.
Add mvk_datatypes.hpp to redirect errors in mvk_datatypes.h functions to debug
reporting. Use mvk_datatypes.hpp internally for all references to these functions.
Convert several static methods to instance methods.
Refactor platform defines in MVKSurface.h.
Explicitly count MVKExtensionList extension count to avoid relying on struct size.
Remove MVKCommandBuffer::recordResult() and use setConfigurationResult().
Change log indication of error in logs from [***MoltenVK ERROR***] to [mvk-error],
for consistency with other log level indications.
Update MoltenVK version to 1.0.35.
Add MVKPhysicalDeviceMetalFeatures::mslVersionEnum and set from Metal feature sets.
Derive MVKPhysicalDeviceMetalFeatures:: mslVersion from mslVersionEnum.
MVKDevice::getMTLCompileOptions() sets MTLCompileOptions::languageVersion
from MVKPhysicalDeviceMetalFeatures::mslVersionEnum.
MVKAssert logs error even when assertions disabled.
Update VK_MVK_MOLTENVK_SPEC_VERSION to 18.
