Despite being an instance extension, `VK_EXT_debug_utils` provides some
functions that belong to the device, not the instance. Therefore, when
checking device functions, we must also check if an enabled *instance*
extension provides the function.
Also, only enable two-extension functions if *both* extensions or the
requisite core version are enabled. In all cases, these functions require
both extensions or the first extension plus some core version.
Fixes two CTS tests:
`dEQP-VK.info.instance_extension_device_functions`
`dEQP-VK.api.version_check.entry_points`
- Move patch point tracking from pipeline state to render state, and
remove MVKPipelineCommandEncoderState subclasses no longer needed.
- Move sample location tracking from renderpass input to pipeline
static or dynamic state tracking.
- Restart Metal render pass when sample locations change, and enable
VkPhysicalDeviceSampleLocationsPropertiesEXT::variableSampleLocations.
- Fix regression that broke VK_POLYGON_MODE_LINE (unrelated).
- Fix regression in marking MVKRenderingCommandEncoderState
dirty after vkCmdClearAttachments() (unrelated).
- Don't create global MVKPixelFormats instance during launch,
as this triggers a call to MTLCopyAllDevices(), which can
deadlock if app is also launching other services that use Metal.
- 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.
- Add --keep-cache option to control whether or not to retain the
External/build/Intermediates directory (default not retained).
- Export KEEP_CACHE & SKIP_PACKAGING to be available within scripts
used by ExternalDependencies Xcode builds.
- Move BLD_SPECIFIED to build() instead of build_impl() to avoid
updating it from background thread (which will fail).
- Update MoltenVK version to 1.2.7 (unrelated).
- Add CompilerMSL::Options::replace_recursive_inputs to pipeline cache (unrelated).
- Update GitHub CI to Xcode 15.0.
- Update Whats_new.md document.
- Move check and warning to MVKRenderingCommandEncoderState.
- Pass primitiveRestartEnable to MVKRenderingCommandEncoderState.
- Warn only if primitiveRestartEnable disabled and strip topology is used.
- On Apple GPUs, set timestampPeriod to 1.0.
- On non-Apple GPUs, calculate timestampPeriod each time it is retrieved.
- On older devices that do not support GPU timestamps, use nanosecond
CPU timestamps to be consistent with timestampPeriod of 1.0.
- Change MVKConfiguration::timestampPeriodLowPassAlpha and environment
variable MVK_CONFIG_TIMESTAMP_PERIOD_LOWPASS_ALPHA to 1.0, to use
only latest value by default.
- Add build-time verification that MVKConfigMembers.def
includes all members of MVKConfiguration (unrelated).
- MVKPipeline only work around zero stride if stride is static.
- Ensure dynamic vertex stride is not enabled on builds before Xcode 15.
- Add MVKRenderStateType::LineWidth for track all default options (unrelated).
- Fix runtime failure on Metal versions that don't support dynamic attribute stride.
- Add MVKCommandEncoder::encodeVertexAttributeBuffer() consolidation function.
- Remove unnecessary validations that will be caught by Vulkan validation layers.
- To reduce memory, remove command class and pools for rendering commands that
are not supported, and perform no validation.
- Document extension conformance limitations in MoltenVK_Runtime_UserGuide.md.
- Add MVKPipelineCommandEncoderState subclasses
MVKGraphicsPipelineCommandEncoderState & MVKComputePipelineCommandEncoderState,
track patch control points in MVKGraphicsPipelineCommandEncoderState,
and add getGraphicsPipeline() & getComputePipeline() to simplify casting.
- Rename MVKRasterizingCommandEncoderState to MVKRenderingCommandEncoderState,
and MVKCommandEncoder::_rasterizingState to _renderingState.
- Rename MVKCmdRenderPass.h/mm to MVKCmdRendering.h/mm.
- Move MVKCmdExecuteCommands from MVKCmdRenderPass.h/mm to MVKCmdPipeline.h/mm.
- While working on vkCmdSetLogicOpEXT(), add support for
vkCmdSetLogicOpEnableEXT() from VK_EXT_extended_dynamic_state3.
- Add MVKRasterizingCommandEncoderState to consolidate handling
of static and dynamic rasterizing states in a consistent manner.
- Rework MVKDepthStencilCommandEncoderState to consolidate handling
of static and dynamic depth states in a consistent manner.
- MVKMTLDepthStencilDescriptorData clean up content setting, and struct layout.
- Add MVKRenderStateType to enumerate render state types.
- Add MVKRenderStateFlags to track binary info about states (enabled, dirty, etc).
- Add MVKMTLBufferBinding::stride.
- Add MVKPhysicalDeviceMetalFeatures::dynamicVertexStride.
- Set MVKPhysicalDeviceMetalFeatures::vertexStrideAlignment
to 1 for Apple5+ GPUs (unrelated).
- Set VkPhysicalDeviceLimits::maxVertexInputBindingStride
to unlimited for Apple2+ GPUs (unrelated).
- Add mvkVkRect2DFromMTLScissorRect() and simplify
mvkMTLViewportFromVkViewport() and mvkMTLScissorRectFromVkRect2D().
- MVKFoundation:
- Add mvkEnableAllFlags() and mvkDisableAllFlags().
- Improve performance of mvkClear(), mvkCopy() & mvkAreEqual()
when content is a single simple primitive type (unrelated).
- Declare more functions as static constexpr (unrelated).
- To force any incomplete CAMetalDrawable presentations to complete,
don't force the creation of another transient drawable, as this can
stall the creation of future drawables. Instead, when a swapchain
is destroyed, or replaced by a new swapchain, set the CAMetalLayer
drawableSize, which will force presentation completion.
- Add presentation completion handler in command buffer scheduling
callback, move marking available to presentation completion handler,
and minimize mutex locking.
- MVKQueue::waitIdle() remove wait for swapchain presentations,
and remove callbacks to MVKQueue from drawable completions.
- MVKQueue::submit() don't bypass submitting a misconfigured submission,
so that semaphores and fences will be signalled, and ensure misconfigured
submissions are well behaved.
- Add MVKSwapchain::getCAMetalLayer() to streamline layer access (unrelated).
- Add MVKConfiguration::timestampPeriodLowPassAlpha, along with matching
MVK_CONFIG_TIMESTAMP_PERIOD_LOWPASS_ALPHA env var.
- Add MVKConfigMembers.def file to describe MVKConfiguration members,
to support consistent batch handling of members.
- Add env var & build settings MVK_CONFIG_DEBUG, plus legacy
MVK_CONFIG_ALLOW_METAL_EVENTS & MVK_CONFIG_ALLOW_METAL_FENCES.
- Simplify environment variable retrieval functions and macros.
- Rename MVKDevice::updateTimestampsAndPeriod() to updateTimestampPeriod().
- vkCmdBlitImage() ensure swizzle texture view is retained for life
of MTLCommandBuffer.
- vkQueuePresentKHR() use MTLCommandBuffer that retains references.
- Update MoltenVK version to 1.2.6.
- Calling nextDrawable may result in a nil drawable, or a drawable with no
pixel format. Attempt several times to retrieve a drawable with a valid
pixel format, and if unsuccessful, return an error from vkQueuePresentKHR()
and vkAcquireNextImageKHR(), to force swapchain to be re-created.
- Reorganize MVKQueuePresentSurfaceSubmission::execute() to detect drawable
with invalid format, attach MTLCommandBuffer completion handler just before
commit, and delay enqueuing MTLCommandBuffer until commit.
- Refactor mvkOSVersionIsAtLeast() for clarity (unrelated).
