Xcode validates project build settings with each new Xcode release and
issues warnings to apply recommendations. We ignore these. This patch
sets the validated Xcode version to the maximum so that Xcode will
not longer issue these warnings.
Previously, libMoltenVK.dylib was created by copying and renaming
the binary from MoltenVK.framework, but this resulted in an unsigned
dylib that was not loadable.
- Create signed macOS libMoltenVK.dylib directly from Xcode.
- Refactor package_moltenvk.sh into package_dylibs.sh & package_headers.sh.
- Remove unused non-packaging Xcode schemes (unrelated).
Apple's iOS App Store does not permit an app to link to naked dylibs.
Instead, these must be placed in frameworks, which are embedded in a
dynamic version of MoltenVK.xcframework.
- Use Xcode to directly generate a MoltenVK.framework for each platform,
and remove create_dylib*.sh scripts.
- Move static XCFramework, containing libMoltenVK.a static libraries,
to Package/Latest/MoltenVK/static/MoltenVK.xcframework.
- Generate dynamic XCFramework, containing MoltenVK.framework dynamic
libraries, in Package/Latest/MoltenVK/dynamic/MoltenVK.xcframework.
- Add macro MVK_VERSION_STRING to create version string at compile time,
use it to validate the CURRENT_PROJECT_VERSION build setting at compile time,
and use it at runtime instead of mvkGetMoltenVKVersionString() function.
- Add -w to OTHER_LDFLAGS to dynamic framework builds to suppress
spurious linker warnings of the type
"ld: warning: no platform load command found in '...', assuming: iOS"
issued from the new linker introduced in Xcode 15.
- Add MoltenVK-MacCat Xcode target and MoltenVK Package (MacCat only)
Xcode scheme to avoid building dynamic MoltenVK.framework for the
Mac Catalyst platform, because Xcode does not support doing so.
- Always run MoltenVK build scripts, to ensure all components are
added to the XCFrameworks, and MoltenVK/Package is always refreshed,
even if code compilation is not required.
- Cube demo link to dynamic MoltenVK.framework through
dynamic/MoltenVK.xcframework, instead of to naked libMoltenVK.dylib.
- Update the version of Volk used by the Cube demo, to support
loading MoltenVK from dynamic frameworks inside Volk.
- Update README.md and MoltenVK_Runtime_UserGuide.md documents.
- Update MVK_PRIVATE_API_VERSION to 40.
- Fix make install to install /usr/local/lib/libMoltenVK.dylib on macOS (unrelated).
- Remove unused MTLAttributeStrideStatic declaration prior to Xcode 15 (unrelated).
- Update to latest SPIRV-Cross contining the fix.
- Modify CTS options in runcts script to avoid outputting full CTS log,
and use less file caching, all to reduce memory and filespace consumption,
and possibly improve performance (unrelated).
- Update MoltenVKShaderConverter tool to include Metal 3.1 support
and improved argument buffer settings (unrelated).
- Force Github CI to use Python 3.11, to avoid crash in
glslang::update_glslang_sources.py due to use of distutils,
removed in Python 3.12 (unrelated).
- Small unrelated non-functional edits.
- In MoltenVK Xcode projects, set iOS & tvOS deployment targets to 12.0,
to avoid warnings while building MoltenVK.
- Add DYLD_LIBRARY_PATH to runcts script, to ensure Vulkan and MoltenVK
libraries are found during CTS runs.
- Update Whats_New.md and MoltenVK_Runtime_UserGuide.md documents.
- MVKDevice track VkBuffers marked with VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT.
- Add SPIRVToMSLConversionResultInfo::usesPhysicalStorageBufferAddressesCapability
to detect and track shaders that use PhysicalStorageBufferAddresses capability,
and track such shader stages within pipeline.
- MVKResourcesCommandEncoderState encode usage of VkBuffers marked with
VK_BUFFER_USAGE_SHADER_DEVICE_ADDRESS_BIT when pipeline uses
PhysicalStorageBufferAddresses capability.
- Rename MVKResourcesCommandEncoderState::encodeArgumentBufferResourceUsage()
to encodeResourceUsage().
- MVKDevice move some functions to public scope and remove friend classes.
- MVKDeviceMemory ensure _vkMemAllocFlags is always initialized (unrelated).
- Rename MVKFoundation template method contains() to mvkContains() (unrelated).
- Add MVKCompressor template class, and mvkCompress() & mvkDecompress()
functions to support general data compression.
- Add MVKConfiguration::shaderSourceCompressionAlgorithm and
env var MVK_CONFIG_SHADER_COMPRESSION_ALGORITHM to support
compressing MSL shader source code held in a pipeline cache.
- Add MVKShaderCompilationPerformance::mslCompress and mslDecompress
to allow performance of MSL compression to be tracked and queried.
- Add support for logging performance stats accumulated in a VkDevice,
when it is destroyed. Good for CTS testing.
- Change MVKConfiguration::logActivityPerformanceInline boolean to
activityPerformanceLoggingStyle enumeration value.
- Add MVK_CONFIG_ACTIVITY_PERFORMANCE_LOGGING_STYLE environment variable and
build setting to set MVKConfiguration::activityPerformanceLoggingStyle value.
- Don't retain converted MSL source code in MVKShaderModule.
- Add SPIRVToMSLConversionResult and GLSLToSPIRVConversionResult
structures to capture all feedback from shader conversions.
This has caused us nothing but trouble. The code to build up the vertex
descriptor is fragile; we can rip that out now.
Also, make sure to positively identify per-patch blocks as per-patch.
For those, the individual members have the `Patch` decoration.
Update SPIRV-Cross to pull in the changes needed for this.
Fixes 66 tests in the CTS.
It is always legal in Vulkan to read a builtin, particularly
`BuiltInPosition`, even if it weren't written by the previous stage. The
CTS tests that this scenario works in the driver.
Update SPIRV-Cross to pull in a change required for this.
Fixes 8 CTS tests under `dEQP-VK.pipeline.*.no_position`. (Eight other
tests worked solely by accident without this change.)
VK_EXT_descriptor_indexing extension is enabled.
- Change MVKConfiguration::useMetalArgumentBuffers to enum instead of boolean
and default to enabling Metal argument buffers for VK_EXT_descriptor_indexing.
- Leave Metal argument buffers disabled by default until they are improved.
- Enable VkPhysicalDeviceVulkan12Features::descriptorIndexing.
- Add MVKPhysicalDeviceVulkan12FeaturesNoExt to track and enable Vulkan 1.2
features not part of any prior extensions absorbed by Vulkan 1.2.
- Update VK_MVK_MOLTENVK_SPEC_VERSION to version `36`.
- MVKDeviceTrackingMixin remove unnecessary inline declarations.
- MoltenShaderConveter tool support Metal Argument Buffers and MSL 3.0.
- Replace use of deprecated kIOMasterPortDefault with MACH_PORT_NULL.
- Convert an inline VLA with constant length array.
- Add input files to all build phases to trigger dependencies when inputs change.
- Add packaging scripts to per-platform ExternalDependencies targets.
Add dummy output files to each Xcode Run Script build phase that doesn't
already have dependencies set, to avoid setting alwaysOutOfDate flag
(by disabling "Based on dependency analysis" UI flag), which forces
the Xcode project to a version that can't be read by Xcode 11.7.
- Update minimum Xcode deployment targets to macOS 10.13, iOS 11, and tvOS 11,
to avoid Xcode build warnings.
- Add support for MTLLanguageVersion3_0 enumeration.
- Build efficiencies:
- Build scripts create_dylib.sh and gen_moltenvk_rev_hdr.sh
only run if build dependencies require it.
- Packaging and copy_to_staging.sh scripts are too complex to define dependencies,
and are fast, so configured to run every time, to avoid build warning.
- Replace use of deprecated sprintf() with snprintf().
- Replace use of deprecated kIOMasterPortDefault with kIOMainPortDefault.
- Support old-style GPU debug capture only if building for earlier minimum
deployment targets, to avoid deprecation warning.
- Update minimum Xcode deployment targets of Cube demo to macOS 10.14, iOS 12,
and tvOS 12, to avoid Xcode build warning regarding MTLSharedEvent in .
- Update README.md document regarding minimum Xcode deployment targets.
When flattening shader inputs for stage_in, which are to be read from a buffer
that was populated as nested structs during an earlier stage, the structs will
be aligned according to C++ rules, which can affect the alignment of the first
member of the flattened input struct.
Add SPIRVShaderOutput::firstStructMemberAlignment to track the alignment
requirements of the first member of a nested structure, and recursively
determine the alignment of the first member of each nested output structure.
Move sizeOfOutput() from MVKPipeline.mm to SPIRVReflection.h,
rename to getShaderOutputSize(), and add getShaderOutputAlignment()
to extract member alignment.
mvk::getShaderOutputs() in SPRIVReflection.h support flattening nested structures.
MoltenVKShaderConverter tool support loading tessellation shader files.
MoltenVKShaderConverter tool update to MSL 2.4 by default.
Remove use of deprecated MTLCreateSystemDefaultDevice().
Update to latest version of SPIRV-Cross.
Do not use MTLEvent for VkSemaphore under Rosetta2.
Remove compile test for MVK_MACOS_APPLE_SILICON and MVK_APPLE_SILICON when testing
for Apple GPU families, to allow x86 builds to test for Apple GPU under Rosetta2.
Simplify identifying M1 GPU. All M1 SoCs currently support the A14 (Apple7) GPU.
Support compiling MSL 2.4 in runtime pipelines and MoltenVKShaderConverterTool.
Fix issue where MSL 2.3 only available on Apple Silicon, even on macOS.
Update to latest SPIRV-Cross (unrelated to Rosetta2).
Remove #include "SPIRVReflection.h" from SPIRVToMSLConverter.h.
Remove MoltenVKShaderConverter/Common and move contained files to
MoltenVKShaderConverter/MoltenVKShaderConverter.
to each other to find cached shader, only consider current shader stage resources.
Rename more references to ShaderConverterContext to ShaderConversionConfig.
pipelines and only encode bindings that are in use for each stage.
Add SPIRVToMSLConversionConfiguration::isResourceUsed() and
remove SPIRVToMSLConversionResults::isDescriptorSetUsed().
MVKBitArray add copy constructor and allow queries beyond range.
MVKDescriptorSetLayoutBinding no longer uses MTLTextureType to create
MTLArgumentEncoder, which is not needed for descriptor set argument encoding.
Remove obsolete MSLResourceBinding::outMTLTextureType and
SPIRVToMSLConversionConfiguration::getMTLTextureType().
