Metal iOS 13.6 to 14.0 API Differences

MTLAccelerationStructure.h

MTLAccelerationStructureCommandEncoder.h

Added MTLAccelerationStructureCommandEncoder

Added -[MTLAccelerationStructureCommandEncoder buildAccelerationStructure:descriptor:scratchBuffer:scratchBufferOffset:]

Added -[MTLAccelerationStructureCommandEncoder refitAccelerationStructure:descriptor:destination:scratchBuffer:scratchBufferOffset:]

Added -[MTLAccelerationStructureCommandEncoder copyAccelerationStructure:toAccelerationStructure:]

Added -[MTLAccelerationStructureCommandEncoder writeCompactedAccelerationStructureSize:toBuffer:offset:]

Added -[MTLAccelerationStructureCommandEncoder copyAndCompactAccelerationStructure:toAccelerationStructure:]

Added -[MTLAccelerationStructureCommandEncoder updateFence:]

Added -[MTLAccelerationStructureCommandEncoder waitForFence:]

Added -[MTLAccelerationStructureCommandEncoder useResource:usage:]

Added -[MTLAccelerationStructureCommandEncoder useResources:count:usage:]

Added -[MTLAccelerationStructureCommandEncoder useHeap:]

Added -[MTLAccelerationStructureCommandEncoder useHeaps:count:]

Added -[MTLAccelerationStructureCommandEncoder sampleCountersInBuffer:atSampleIndex:withBarrier:]

MTLAccelerationStructureTypes.h

Added MTLPackedFloat3

Added MTLPackedFloat4x3

Added MTLAxisAlignedBoundingBox

MTLArgument.h

Added MTLDataTypeVisibleFunctionTable

Added MTLDataTypeIntersectionFunctionTable

Added MTLDataTypePrimitiveAccelerationStructure

Added MTLDataTypeInstanceAccelerationStructure

Added MTLArgumentTypeVisibleFunctionTable

Added MTLArgumentTypePrimitiveAccelerationStructure

Added MTLArgumentTypeInstanceAccelerationStructure

Added MTLArgumentTypeIntersectionFunctionTable

MTLArgumentEncoder.h

Added -[MTLArgumentEncoder setAccelerationStructure:atIndex:]

Added -[MTLArgumentEncoder setVisibleFunctionTable:atIndex:]

Added -[MTLArgumentEncoder setVisibleFunctionTables:withRange:]

Added -[MTLArgumentEncoder setIntersectionFunctionTable:atIndex:]

Added -[MTLArgumentEncoder setIntersectionFunctionTables:withRange:]

MTLBinaryArchive.h

Added MTLBinaryArchiveDomain

Added MTLBinaryArchiveError

Added MTLBinaryArchiveErrorNone

Added MTLBinaryArchiveErrorInvalidFile

Added MTLBinaryArchiveErrorUnexpectedElement

Added MTLBinaryArchiveErrorCompilationFailure

Added MTLBinaryArchiveDescriptor

Added MTLBinaryArchiveDescriptor.url

Added MTLBinaryArchive

Added MTLBinaryArchive.label

Added MTLBinaryArchive.device

Added -[MTLBinaryArchive addComputePipelineFunctionsWithDescriptor:error:]

Added -[MTLBinaryArchive addRenderPipelineFunctionsWithDescriptor:error:]

Added -[MTLBinaryArchive addTileRenderPipelineFunctionsWithDescriptor:error:]

Added -[MTLBinaryArchive serializeToURL:error:]

MTLBlitCommandEncoder.h

Added -[MTLBlitCommandEncoder sampleCountersInBuffer:atSampleIndex:withBarrier:]

Added -[MTLBlitCommandEncoder resolveCounters:inRange:destinationBuffer:destinationOffset:]

MTLBlitPass.h

Added #def MTLMaxBlitPassSampleBuffers

Added MTLBlitPassSampleBufferAttachmentDescriptor

Added MTLBlitPassSampleBufferAttachmentDescriptor.sampleBuffer

Added MTLBlitPassSampleBufferAttachmentDescriptor.startOfEncoderSampleIndex

Added MTLBlitPassSampleBufferAttachmentDescriptor.endOfEncoderSampleIndex

Added MTLBlitPassSampleBufferAttachmentDescriptorArray

Added -[MTLBlitPassSampleBufferAttachmentDescriptorArray objectAtIndexedSubscript:]

Added -[MTLBlitPassSampleBufferAttachmentDescriptorArray setObject:atIndexedSubscript:]

Added MTLBlitPassDescriptor

Added +[MTLBlitPassDescriptor blitPassDescriptor]

Added MTLBlitPassDescriptor.sampleBufferAttachments

MTLCommandBuffer.h

Added MTLCommandBufferEncoderInfoErrorKey

Added MTLCommandBufferErrorOption

Added MTLCommandBufferErrorOptionNone

Added MTLCommandBufferErrorOptionEncoderExecutionStatus

Added MTLCommandEncoderErrorState

Added MTLCommandEncoderErrorStateUnknown

Added MTLCommandEncoderErrorStateCompleted

Added MTLCommandEncoderErrorStateAffected

Added MTLCommandEncoderErrorStatePending

Added MTLCommandEncoderErrorStateFaulted

Added MTLCommandBufferDescriptor

Added MTLCommandBufferDescriptor.retainedReferences

Added MTLCommandBufferDescriptor.errorOptions

Added MTLCommandBufferEncoderInfo

Added MTLCommandBufferEncoderInfo.label

Added MTLCommandBufferEncoderInfo.debugSignposts

Added MTLCommandBufferEncoderInfo.errorState

Added MTLCommandBuffer.errorOptions

Added MTLCommandBuffer.logs

Added -[MTLCommandBuffer computeCommandEncoderWithDescriptor:]

Added -[MTLCommandBuffer blitCommandEncoderWithDescriptor:]

Added -[MTLCommandBuffer resourceStateCommandEncoderWithDescriptor:]

Added -[MTLCommandBuffer accelerationStructureCommandEncoder]

MTLCommandQueue.h

Added -[MTLCommandQueue commandBufferWithDescriptor:]

MTLComputeCommandEncoder.h

Added -[MTLComputeCommandEncoder setVisibleFunctionTable:atBufferIndex:]

Added -[MTLComputeCommandEncoder setVisibleFunctionTables:withBufferRange:]

Added -[MTLComputeCommandEncoder setIntersectionFunctionTable:atBufferIndex:]

Added -[MTLComputeCommandEncoder setIntersectionFunctionTables:withBufferRange:]

Added -[MTLComputeCommandEncoder setAccelerationStructure:atBufferIndex:]

Added -[MTLComputeCommandEncoder sampleCountersInBuffer:atSampleIndex:withBarrier:]

MTLComputePass.h

Added #def MTLCounterDontSample

Added #def MTLMaxComputePassSampleBuffers

Added MTLComputePassSampleBufferAttachmentDescriptor

Added MTLComputePassSampleBufferAttachmentDescriptor.sampleBuffer

Added MTLComputePassSampleBufferAttachmentDescriptor.startOfEncoderSampleIndex

Added MTLComputePassSampleBufferAttachmentDescriptor.endOfEncoderSampleIndex

Added MTLComputePassSampleBufferAttachmentDescriptorArray

Added -[MTLComputePassSampleBufferAttachmentDescriptorArray objectAtIndexedSubscript:]

Added -[MTLComputePassSampleBufferAttachmentDescriptorArray setObject:atIndexedSubscript:]

Added MTLComputePassDescriptor

Added +[MTLComputePassDescriptor computePassDescriptor]

Added MTLComputePassDescriptor.dispatchType

Added MTLComputePassDescriptor.sampleBufferAttachments

MTLComputePipeline.h

Added MTLComputePipelineDescriptor.insertLibraries

Added MTLComputePipelineDescriptor.binaryArchives

Added MTLComputePipelineDescriptor.linkedFunctions

Added MTLComputePipelineDescriptor.supportAddingBinaryFunctions

Added MTLComputePipelineDescriptor.maxCallStackDepth

Added -[MTLComputePipelineState functionHandleWithFunction:]

Added -[MTLComputePipelineState newComputePipelineStateWithAdditionalBinaryFunctions:error:]

Added -[MTLComputePipelineState newVisibleFunctionTableWithDescriptor:]

Added -[MTLComputePipelineState newIntersectionFunctionTableWithDescriptor:]

MTLCounters.h

Added #def MTLCounterErrorValue

Added MTLCommonCounter

Added MTLCommonCounterTimestamp

Added MTLCommonCounterTessellationInputPatches

Added MTLCommonCounterVertexInvocations

Added MTLCommonCounterPostTessellationVertexInvocations

Added MTLCommonCounterClipperInvocations

Added MTLCommonCounterClipperPrimitivesOut

Added MTLCommonCounterFragmentInvocations

Added MTLCommonCounterFragmentsPassed

Added MTLCommonCounterComputeKernelInvocations

Added MTLCommonCounterTotalCycles

Added MTLCommonCounterVertexCycles

Added MTLCommonCounterTessellationCycles

Added MTLCommonCounterPostTessellationVertexCycles

Added MTLCommonCounterFragmentCycles

Added MTLCommonCounterRenderTargetWriteCycles

Added MTLCommonCounterSet

Added MTLCommonCounterSetTimestamp

Added MTLCommonCounterSetStageUtilization

Added MTLCommonCounterSetStatistic

Added MTLCounterResultTimestamp

Added MTLCounterResultStageUtilization

Added MTLCounterResultStatistic

Added MTLCounter

Added MTLCounter.name

Added MTLCounterSet

Added MTLCounterSet.name

Added MTLCounterSet.counters

Added MTLCounterSampleBufferDescriptor

Added MTLCounterSampleBufferDescriptor.counterSet

Added MTLCounterSampleBufferDescriptor.label

Added MTLCounterSampleBufferDescriptor.storageMode

Added MTLCounterSampleBufferDescriptor.sampleCount

Added MTLCounterSampleBuffer

Added MTLCounterSampleBuffer.device

Added MTLCounterSampleBuffer.label

Added MTLCounterSampleBuffer.sampleCount

Added -[MTLCounterSampleBuffer resolveCounterRange:]

Added MTLCounterErrorDomain

Added MTLCounterSampleBufferError

Added MTLCounterSampleBufferErrorOutOfMemory

Added MTLCounterSampleBufferErrorInvalid

Added MTLCounterSampleBufferErrorInternal

MTLDefines.h

Added #def MTL_INTERN

MTLDevice.h

Added MTLGPUFamilyApple7

Added MTLPipelineOptionFailOnBinaryArchiveMiss

Added MTLAccelerationStructureSizes

Added MTLCounterSamplingPoint

Added MTLCounterSamplingPointAtStageBoundary

Added MTLCounterSamplingPointAtDrawBoundary

Added MTLCounterSamplingPointAtDispatchBoundary

Added MTLCounterSamplingPointAtTileDispatchBoundary

Added MTLCounterSamplingPointAtBlitBoundary

Added MTLDevice.supportsPullModelInterpolation

Added MTLDevice.barycentricCoordsSupported

Added MTLDevice.supportsShaderBarycentricCoordinates

Added MTLDevice.counterSets

Added -[MTLDevice newCounterSampleBufferWithDescriptor:error:]

Added MTLTimestamp

Added -[MTLDevice sampleTimestamps:gpuTimestamp:]

Added -[MTLDevice supportsCounterSampling:]

Added MTLDevice.supportsDynamicLibraries

Added -[MTLDevice newDynamicLibrary:error:]

Added -[MTLDevice newDynamicLibraryWithURL:error:]

Added -[MTLDevice newBinaryArchiveWithDescriptor:error:]

Added MTLDevice.supportsRaytracing

Added -[MTLDevice accelerationStructureSizesWithDescriptor:]

Added -[MTLDevice newAccelerationStructureWithSize:]

Added -[MTLDevice newAccelerationStructureWithDescriptor:]

Added MTLDevice.supportsFunctionPointers

MTLDynamicLibrary.h

Added MTLDynamicLibraryDomain

Added MTLDynamicLibraryError

Added MTLDynamicLibraryErrorNone

Added MTLDynamicLibraryErrorInvalidFile

Added MTLDynamicLibraryErrorCompilationFailure

Added MTLDynamicLibraryErrorUnresolvedInstallName

Added MTLDynamicLibraryErrorDependencyLoadFailure

Added MTLDynamicLibraryErrorUnsupported

Added MTLDynamicLibrary

Added MTLDynamicLibrary.label

Added MTLDynamicLibrary.device

Added MTLDynamicLibrary.installName

Added -[MTLDynamicLibrary serializeToURL:error:]

MTLFunctionDescriptor.h

Added MTLFunctionOptions

Added MTLFunctionOptionNone

Added MTLFunctionOptionCompileToBinary

Added MTLFunctionDescriptor

Added +[MTLFunctionDescriptor functionDescriptor]

Added MTLFunctionDescriptor.name

Added MTLFunctionDescriptor.specializedName

Added MTLFunctionDescriptor.constantValues

Added MTLFunctionDescriptor.options

Added MTLIntersectionFunctionDescriptor

MTLFunctionHandle.h

Added MTLFunctionHandle

Added MTLFunctionHandle.functionType

Added MTLFunctionHandle.name

Added MTLFunctionHandle.device

MTLFunctionLog.h

Added MTLFunctionLogType

Added MTLFunctionLogTypeValidation

Added MTLLogContainer

Added MTLFunctionLogDebugLocation

Added MTLFunctionLogDebugLocation.functionName

Added MTLFunctionLogDebugLocation.URL

Added MTLFunctionLogDebugLocation.line

Added MTLFunctionLogDebugLocation.column

Added MTLFunctionLog

Added MTLFunctionLog.type

Added MTLFunctionLog.encoderLabel

Added MTLFunctionLog.function

Added MTLFunctionLog.debugLocation

MTLIndirectCommandBuffer.h

Modified MTLIndirectCommandBufferDescriptor

	Protocols
From	none
To	NSCopying

MTLIndirectCommandEncoder.h

Added -[MTLIndirectComputeCommand setImageblockWidth:height:]

MTLIntersectionFunctionTable.h

Added MTLIntersectionFunctionSignature

Added MTLIntersectionFunctionSignatureNone

Added MTLIntersectionFunctionSignatureInstancing

Added MTLIntersectionFunctionSignatureTriangleData

Added MTLIntersectionFunctionSignatureWorldSpaceData

Added MTLIntersectionFunctionTableDescriptor

Added +[MTLIntersectionFunctionTableDescriptor intersectionFunctionTableDescriptor]

Added MTLIntersectionFunctionTableDescriptor.functionCount

Added MTLIntersectionFunctionTable

Added -[MTLIntersectionFunctionTable setBuffer:offset:atIndex:]

Added -[MTLIntersectionFunctionTable setBuffers:offsets:withRange:]

Added -[MTLIntersectionFunctionTable setFunction:atIndex:]

Added -[MTLIntersectionFunctionTable setFunctions:withRange:]

Added -[MTLIntersectionFunctionTable setOpaqueTriangleIntersectionFunctionWithSignature:atIndex:]

Added -[MTLIntersectionFunctionTable setOpaqueTriangleIntersectionFunctionWithSignature:withRange:]

Added -[MTLIntersectionFunctionTable setVisibleFunctionTable:atBufferIndex:]

Added -[MTLIntersectionFunctionTable setVisibleFunctionTables:withBufferRange:]

MTLLibrary.h

Added MTLFunctionTypeVisible

Added MTLFunctionTypeIntersection

Added MTLFunction.options

Added MTLLanguageVersion2_3

Added MTLLibraryType

Added MTLLibraryTypeExecutable

Added MTLLibraryTypeDynamic

Added MTLCompileOptions.libraryType

Added MTLCompileOptions.installName

Added MTLCompileOptions.libraries

Added MTLCompileOptions.preserveInvariance

Added -[MTLLibrary newFunctionWithDescriptor:completionHandler:]

Added -[MTLLibrary newFunctionWithDescriptor:error:]

Added -[MTLLibrary newIntersectionFunctionWithDescriptor:completionHandler:]

Added -[MTLLibrary newIntersectionFunctionWithDescriptor:error:]

Added MTLLibrary.type

Added MTLLibrary.installName

MTLLinkedFunctions.h

Added MTLLinkedFunctions

Added +[MTLLinkedFunctions linkedFunctions]

Added MTLLinkedFunctions.functions

Added MTLLinkedFunctions.binaryFunctions

Added MTLLinkedFunctions.groups

MTLRenderCommandEncoder.h

Added -[MTLRenderCommandEncoder sampleCountersInBuffer:atSampleIndex:withBarrier:]

MTLRenderPass.h

Added #def MTLMaxRenderPassSampleBuffers

Added MTLRenderPassSampleBufferAttachmentDescriptor

Added MTLRenderPassSampleBufferAttachmentDescriptor.sampleBuffer

Added MTLRenderPassSampleBufferAttachmentDescriptor.startOfVertexSampleIndex

Added MTLRenderPassSampleBufferAttachmentDescriptor.endOfVertexSampleIndex

Added MTLRenderPassSampleBufferAttachmentDescriptor.startOfFragmentSampleIndex

Added MTLRenderPassSampleBufferAttachmentDescriptor.endOfFragmentSampleIndex

Added MTLRenderPassSampleBufferAttachmentDescriptorArray

Added -[MTLRenderPassSampleBufferAttachmentDescriptorArray objectAtIndexedSubscript:]

Added -[MTLRenderPassSampleBufferAttachmentDescriptorArray setObject:atIndexedSubscript:]

Added MTLRenderPassDescriptor.sampleBufferAttachments

MTLRenderPipeline.h

Added MTLRenderPipelineDescriptor.binaryArchives

Added MTLTileRenderPipelineDescriptor.binaryArchives

MTLResourceStatePass.h

Added #def MTLMaxResourceStatePassSampleBuffers

Added MTLResourceStatePassSampleBufferAttachmentDescriptor

Added MTLResourceStatePassSampleBufferAttachmentDescriptor.sampleBuffer

Added MTLResourceStatePassSampleBufferAttachmentDescriptor.startOfEncoderSampleIndex

Added MTLResourceStatePassSampleBufferAttachmentDescriptor.endOfEncoderSampleIndex

Added MTLResourceStatePassSampleBufferAttachmentDescriptorArray

Added -[MTLResourceStatePassSampleBufferAttachmentDescriptorArray objectAtIndexedSubscript:]

Added -[MTLResourceStatePassSampleBufferAttachmentDescriptorArray setObject:atIndexedSubscript:]

Added MTLResourceStatePassDescriptor

Added +[MTLResourceStatePassDescriptor resourceStatePassDescriptor]

Added MTLResourceStatePassDescriptor.sampleBufferAttachments

MTLSampler.h

Added MTLSamplerAddressModeMirrorClampToEdge

Added MTLSamplerAddressModeClampToBorderColor

Added MTLSamplerBorderColorTransparentBlack

Added MTLSamplerBorderColorOpaqueBlack

Added MTLSamplerBorderColorOpaqueWhite

Added MTLSamplerDescriptor.borderColor

MTLTexture.h

Added MTLTextureType2DMultisampleArray

MTLVisibleFunctionTable.h

Added MTLVisibleFunctionTableDescriptor

Added +[MTLVisibleFunctionTableDescriptor visibleFunctionTableDescriptor]

Added MTLVisibleFunctionTableDescriptor.functionCount

Added MTLVisibleFunctionTable

Added -[MTLVisibleFunctionTable setFunction:atIndex:]

Added -[MTLVisibleFunctionTable setFunctions:withRange:]