Declare _formatDescriptions[] in mvk_datatypes.mm as officially writable
because Clang now locates static const in non-writable memory.
Update build settings to Xcode 11.
Update MoltenVK_Runtime_UserGuide.md about embedding `libMoltenVK.dylib` in an application.
Move MVKVulkanAPIObject to its own .h/mm files.
Add MVKCmdDebug.h/mm files.
Change extension on MVKExtensions.cpp and MVKBaseObject.cpp to .mm.
Remove unused command use in MVKQueue submit() and waitIdle() functions.
MVKCommandPool constructor use default isPooling value in MVKCommandTypePool constructors.
MVKSwapchainImage pass image index in constructor.
Support runtime shader compilation from GLSL.
Return VK_ERROR_INVALID_SHADER_NV on shader and pipeline compilation errors.
Add MVKShaderCompilationPerformance::glslToSPRIV to track GLSL conversion performance.
Rename MoltenVKGLSLToSPIRVConverter MVKShaderStage enum to MVKGLSLConversionShaderStage
to avoid naming conflicts with MoltenVK MVKShaderStage enum.
Hologram demo load SPIR-V directly instead of using GLSL through either
MoltenVKGLSLToSPIRVConverter or VK_NV_glsl_shader extension.
Update to latest version of VulkanSamples that supports MVKGLSLConversionShaderStage.
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.
In the past, MoltenVK signaled fences and semaphores immediately when
Metal reported that the batch was finished executing. But, some commands
do work in completion handlers that run concurrently with this. In
particular, in #278 I shunted copying query pool results onto a
different dispatch queue. This caused a race between this block and the
block which signals fences and semaphores.
Since some commands do work in completion handlers, the handler which
signals semaphores and fences must wait until these handlers finish
running. Also because of this, it is not adequate to submit a fence-only
request to implement `vkQueueWaitIdle()`. So, that function must now
wait for all submissions to complete. To preserve the invariant that
fence-only submissions are equivalent to `vkQueueWaitIdle()`, this
change also makes fence signaling wait for all submissions.
If the queue is continually supplied with new work, this implementation
may delay signaling fences indefinitely. Ideally, fences would only wait
for all work up to that point to complete before signaling. But I'm not
sure how to accomplish that yet.
Fixes#454.
Sometimes, the `CAMetalLayer` backing a view can be replaced--for
example, when the window is moved to another screen, or the style bits
on the window are changed. In that case, we must allow the client the
opportunity to recreate the surface and swapchain.
Layer-backed views always set themselves as the layer's delegate; we use
this fact to Key-Value Observe the view's `layer` property.
Other alternatives considered:
* Registering for `NSViewGlobalFrameDidChange` notifications. Aside from
only working on macOS, this doesn't actually catch every case where we
want to report a lost surface. I'm not even sure it works at all for
Metal.
* Holding a reference to the view, and checking when its layer property
has changed.
* Holding a weak reference to the layer; that way, the reference will
become `nil` when the layer is replaced. But this requires ARC.
Some projects also link against SPIRV-Cross statically, and in order to
avoid ABI conflicts, we should use a private namespace for the
SPIRV-Cross dependency to avoid bugs. See SPIRV-Cross issue #902 for
more information. The new namespace is MVK_spirv_cross, and the code
now makes use of the SPIRV_CROSS_NAMESPACE macro rather than spirv_cross.
Refactor build scripts.
Update paths to MoltenVKGLSLToSPIRVConverter framework in demos.
Fix rare build race condition on MoltenVKShaderConverter link to MoltenVK.
Add mvkGetRegistryID() function to check OS support for registry ID.
Rename build setting MVK_FORCE_LOW_POWER_GPU to MVK_CONFIG_FORCE_LOW_POWER_GPU
and make it an env var / build setting combo.
Rename env var MVK_LOG_LEVEL to MVK_CONFIG_LOG_LEVEL.
Rename MVKLogging.mm to MVKLogging.cpp.
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.
