early-access version 1866
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80
externals/Vulkan-Headers/registry/genvk.py
vendored
80
externals/Vulkan-Headers/registry/genvk.py
vendored
@@ -1,6 +1,6 @@
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#!/usr/bin/python3
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#
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# Copyright (c) 2013-2020 The Khronos Group Inc.
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# Copyright 2013-2021 The Khronos Group Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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@@ -17,6 +17,7 @@ from extensionmetadocgenerator import (ExtensionMetaDocGeneratorOptions,
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ExtensionMetaDocOutputGenerator)
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from interfacedocgenerator import InterfaceDocGenerator
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from generator import write
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from spirvcapgenerator import SpirvCapabilityOutputGenerator
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from hostsyncgenerator import HostSynchronizationOutputGenerator
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from pygenerator import PyOutputGenerator
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from reflib import logDiag, logWarn, setLogFile
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@@ -73,6 +74,9 @@ def makeGenOpts(args):
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# Extensions to emit (list of extensions)
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emitExtensions = args.emitExtensions
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# SPIR-V capabilities / features to emit (list of extensions & capabilities)
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emitSpirv = args.emitSpirv
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# Features to include (list of features)
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features = args.feature
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@@ -85,21 +89,28 @@ def makeGenOpts(args):
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# Path to generated files, particularly api.py
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genpath = args.genpath
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# Generate MISRA C-friendly headers
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misracstyle = args.misracstyle;
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# Generate MISRA C++-friendly headers
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misracppstyle = args.misracppstyle;
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# Descriptive names for various regexp patterns used to select
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# versions and extensions
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allFeatures = allExtensions = r'.*'
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allSpirv = allFeatures = allExtensions = r'.*'
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# Turn lists of names/patterns into matching regular expressions
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addExtensionsPat = makeREstring(extensions, None)
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removeExtensionsPat = makeREstring(removeExtensions, None)
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emitExtensionsPat = makeREstring(emitExtensions, allExtensions)
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emitSpirvPat = makeREstring(emitSpirv, allSpirv)
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featuresPat = makeREstring(features, allFeatures)
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# Copyright text prefixing all headers (list of strings).
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# The SPDX formatting below works around constraints of the 'reuse' tool
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prefixStrings = [
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'/*',
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'** Copyright (c) 2015-2020 The Khronos Group Inc.',
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'** Copyright 2015-2021 The Khronos Group Inc.',
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'**',
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'** SPDX' + '-License-Identifier: Apache-2.0',
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'*/',
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@@ -249,6 +260,25 @@ def makeGenOpts(args):
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reparentEnums = False)
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]
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genOpts['spirvcapinc'] = [
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SpirvCapabilityOutputGenerator,
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DocGeneratorOptions(
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conventions = conventions,
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filename = 'timeMarker',
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directory = directory,
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genpath = None,
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apiname = 'vulkan',
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profile = None,
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versions = featuresPat,
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emitversions = featuresPat,
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defaultExtensions = None,
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addExtensions = addExtensionsPat,
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removeExtensions = removeExtensionsPat,
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emitExtensions = emitExtensionsPat,
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emitSpirv = emitSpirvPat,
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reparentEnums = False)
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]
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# Platform extensions, in their own header files
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# Each element of the platforms[] array defines information for
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# generating a single platform:
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@@ -269,14 +299,25 @@ def makeGenOpts(args):
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# Extensions required and suppressed for beta "platform". This can
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# probably eventually be derived from the requires= attributes of
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# the extension blocks.
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betaRequireExtensions = [ 'VK_KHR_ray_tracing', 'VK_KHR_deferred_host_operations', 'VK_KHR_pipeline_library' ]
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betaSuppressExtensions = [ 'VK_NV_ray_tracing' ]
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betaRequireExtensions = [
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'VK_KHR_portability_subset',
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'VK_KHR_video_queue',
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'VK_KHR_video_decode_queue',
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'VK_KHR_video_encode_queue',
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'VK_EXT_video_decode_h264',
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'VK_EXT_video_decode_h265',
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'VK_EXT_video_encode_h264',
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]
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betaSuppressExtensions = []
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platforms = [
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[ 'vulkan_android.h', [ 'VK_KHR_android_surface',
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'VK_ANDROID_external_memory_android_hardware_buffer'
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], commonSuppressExtensions ],
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[ 'vulkan_fuchsia.h', [ 'VK_FUCHSIA_imagepipe_surface'], commonSuppressExtensions ],
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[ 'vulkan_fuchsia.h', [ 'VK_FUCHSIA_imagepipe_surface',
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'VK_FUCHSIA_external_memory',
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'VK_FUCHSIA_external_semaphore' ], commonSuppressExtensions ],
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[ 'vulkan_ggp.h', [ 'VK_GGP_stream_descriptor_surface',
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'VK_GGP_frame_token' ], commonSuppressExtensions ],
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[ 'vulkan_ios.h', [ 'VK_MVK_ios_surface' ], commonSuppressExtensions ],
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@@ -294,8 +335,10 @@ def makeGenOpts(args):
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] ],
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[ 'vulkan_xcb.h', [ 'VK_KHR_xcb_surface' ], commonSuppressExtensions ],
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[ 'vulkan_xlib.h', [ 'VK_KHR_xlib_surface' ], commonSuppressExtensions ],
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[ 'vulkan_directfb.h', [ 'VK_EXT_directfb_surface' ], commonSuppressExtensions ],
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[ 'vulkan_xlib_xrandr.h', [ 'VK_EXT_acquire_xlib_display' ], commonSuppressExtensions ],
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[ 'vulkan_metal.h', [ 'VK_EXT_metal_surface' ], commonSuppressExtensions ],
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[ 'vulkan_screen.h', [ 'VK_QNX_screen_surface' ], commonSuppressExtensions ],
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[ 'vulkan_beta.h', betaRequireExtensions, betaSuppressExtensions ],
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]
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@@ -331,7 +374,9 @@ def makeGenOpts(args):
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apicall = 'VKAPI_ATTR ',
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apientry = 'VKAPI_CALL ',
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apientryp = 'VKAPI_PTR *',
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alignFuncParam = 48)
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alignFuncParam = 48,
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misracstyle = misracstyle,
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misracppstyle = misracppstyle)
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genOpts[headername] = [ COutputGenerator, opts ]
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@@ -370,7 +415,9 @@ def makeGenOpts(args):
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apicall = 'VKAPI_ATTR ',
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apientry = 'VKAPI_CALL ',
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apientryp = 'VKAPI_PTR *',
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alignFuncParam = 48)
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alignFuncParam = 48,
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misracstyle = misracstyle,
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misracppstyle = misracppstyle)
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]
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# Unused - vulkan10.h target.
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@@ -402,7 +449,9 @@ def makeGenOpts(args):
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apicall = 'VKAPI_ATTR ',
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apientry = 'VKAPI_CALL ',
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apientryp = 'VKAPI_PTR *',
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alignFuncParam = 48)
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alignFuncParam = 48,
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misracstyle = misracstyle,
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misracppstyle = misracppstyle)
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]
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# Unused - vulkan11.h target.
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@@ -434,7 +483,9 @@ def makeGenOpts(args):
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apicall = 'VKAPI_ATTR ',
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apientry = 'VKAPI_CALL ',
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apientryp = 'VKAPI_PTR *',
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alignFuncParam = 48)
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alignFuncParam = 48,
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misracstyle = misracstyle,
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misracppstyle = misracppstyle)
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]
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genOpts['alias.h'] = [
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@@ -481,6 +532,8 @@ def genTarget(args):
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# Create generator options with parameters specified on command line
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makeGenOpts(args)
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# pdb.set_trace()
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# Select a generator matching the requested target
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if args.target in genOpts:
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createGenerator = genOpts[args.target][0]
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@@ -522,6 +575,9 @@ if __name__ == '__main__':
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parser.add_argument('-emitExtensions', action='append',
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default=[],
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help='Specify an extension or extensions to emit in targets')
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parser.add_argument('-emitSpirv', action='append',
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default=[],
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help='Specify a SPIR-V extension or capability to emit in targets')
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parser.add_argument('-feature', action='append',
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default=[],
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help='Specify a core API feature name or names to add to targets')
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@@ -557,6 +613,10 @@ if __name__ == '__main__':
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help='Suppress script output during normal execution.')
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parser.add_argument('-verbose', action='store_false', dest='quiet', default=True,
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help='Enable script output during normal execution.')
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parser.add_argument('-misracstyle', dest='misracstyle', action='store_true',
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help='generate MISRA C-friendly headers')
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parser.add_argument('-misracppstyle', dest='misracppstyle', action='store_true',
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help='generate MISRA C++-friendly headers')
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args = parser.parse_args()
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