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-rw-r--r--codegen/vulkan/scripts/cereal/handlemap.py264
1 files changed, 0 insertions, 264 deletions
diff --git a/codegen/vulkan/scripts/cereal/handlemap.py b/codegen/vulkan/scripts/cereal/handlemap.py
deleted file mode 100644
index 6360e37e..00000000
--- a/codegen/vulkan/scripts/cereal/handlemap.py
+++ /dev/null
@@ -1,264 +0,0 @@
-# Copyright (c) 2018 The Android Open Source Project
-# Copyright (c) 2018 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-from .common.codegen import CodeGen
-from .common.vulkantypes import \
- VulkanAPI, makeVulkanTypeSimple, iterateVulkanType, VulkanTypeIterator
-
-from .wrapperdefs import VulkanWrapperGenerator
-from .wrapperdefs import STRUCT_EXTENSION_PARAM, STRUCT_EXTENSION_PARAM_FOR_WRITE
-
-class HandleMapCodegen(VulkanTypeIterator):
- def __init__(self, cgen, inputVar, handlemapVarName, prefix, isHandleFunc):
- self.cgen = cgen
- self.inputVar = inputVar
- self.prefix = prefix
- self.handlemapVarName = handlemapVarName
-
- def makeAccess(varName, asPtr = True):
- return lambda t: self.cgen.generalAccess(t, parentVarName = varName, asPtr = asPtr)
-
- def makeLengthAccess(varName):
- return lambda t: self.cgen.generalLengthAccess(t, parentVarName = varName)
-
- def makeLengthAccessGuard(varName):
- return lambda t: self.cgen.generalLengthAccessGuard(t, parentVarName=varName)
-
- self.exprAccessor = makeAccess(self.inputVar)
- self.exprAccessorValue = makeAccess(self.inputVar, asPtr = False)
- self.lenAccessor = makeLengthAccess(self.inputVar)
- self.lenAccessorGuard = makeLengthAccessGuard(self.inputVar)
-
- self.checked = False
- self.isHandleFunc = isHandleFunc
-
- def needSkip(self, vulkanType):
- return False
-
- def makeCastExpr(self, vulkanType):
- return "(%s)" % (
- self.cgen.makeCTypeDecl(vulkanType, useParamName=False))
-
- def asNonConstCast(self, access, vulkanType):
- if vulkanType.staticArrExpr:
- casted = "%s(%s)" % (self.makeCastExpr(vulkanType.getForAddressAccess().getForNonConstAccess()), access)
- elif vulkanType.accessibleAsPointer():
- casted = "%s(%s)" % (self.makeCastExpr(vulkanType.getForNonConstAccess()), access)
- else:
- casted = "%s(%s)" % (self.makeCastExpr(vulkanType.getForAddressAccess().getForNonConstAccess()), access)
- return casted
-
- def onCheck(self, vulkanType):
- pass
-
- def endCheck(self, vulkanType):
- pass
-
- def onCompoundType(self, vulkanType):
-
- if self.needSkip(vulkanType):
- self.cgen.line("// TODO: Unsupported : %s" %
- self.cgen.makeCTypeDecl(vulkanType))
- return
- access = self.exprAccessor(vulkanType)
- lenAccess = self.lenAccessor(vulkanType)
- lenAccessGuard = self.lenAccessorGuard(vulkanType)
-
- isPtr = vulkanType.pointerIndirectionLevels > 0
-
- if lenAccessGuard is not None:
- self.cgen.beginIf(lenAccessGuard)
-
- if isPtr:
- self.cgen.beginIf(access)
-
- if lenAccess is not None:
-
- loopVar = "i"
- access = "%s + %s" % (access, loopVar)
- forInit = "uint32_t %s = 0" % loopVar
- forCond = "%s < (uint32_t)%s" % (loopVar, lenAccess)
- forIncr = "++%s" % loopVar
-
- self.cgen.beginFor(forInit, forCond, forIncr)
-
- accessCasted = self.asNonConstCast(access, vulkanType)
- self.cgen.funcCall(None, self.prefix + vulkanType.typeName,
- [self.handlemapVarName, accessCasted])
-
- if lenAccess is not None:
- self.cgen.endFor()
-
- if isPtr:
- self.cgen.endIf()
-
- if lenAccessGuard is not None:
- self.cgen.endIf()
-
- def onString(self, vulkanType):
- pass
-
- def onStringArray(self, vulkanType):
- pass
-
- def onStaticArr(self, vulkanType):
- if not self.isHandleFunc(vulkanType):
- return
-
- accessLhs = self.exprAccessor(vulkanType)
- lenAccess = self.lenAccessor(vulkanType)
-
- self.cgen.stmt("%s->mapHandles_%s(%s%s, %s)" % \
- (self.handlemapVarName, vulkanType.typeName,
- self.makeCastExpr(vulkanType.getForAddressAccess().getForNonConstAccess()),
- accessLhs, lenAccess))
-
- def onStructExtension(self, vulkanType):
- access = self.exprAccessor(vulkanType)
-
- castedAccessExpr = "(%s)(%s)" % ("void*", access)
- self.cgen.beginIf(access)
- self.cgen.funcCall(None, self.prefix + "extension_struct",
- [self.handlemapVarName, castedAccessExpr])
- self.cgen.endIf()
-
- def onPointer(self, vulkanType):
- if self.needSkip(vulkanType):
- return
-
- if not self.isHandleFunc(vulkanType):
- return
-
- access = self.exprAccessor(vulkanType)
- lenAccess = self.lenAccessor(vulkanType)
- lenAccess = "1" if lenAccess is None else lenAccess
-
- self.cgen.beginIf(access)
-
- self.cgen.stmt( \
- "%s->mapHandles_%s(%s%s, %s)" % \
- (self.handlemapVarName,
- vulkanType.typeName,
- self.makeCastExpr(vulkanType.getForNonConstAccess()),
- access,
- lenAccess))
-
- self.cgen.endIf()
-
- def onValue(self, vulkanType):
- if not self.isHandleFunc(vulkanType):
- return
- access = self.exprAccessor(vulkanType)
- self.cgen.stmt(
- "%s->mapHandles_%s(%s%s)" % \
- (self.handlemapVarName, vulkanType.typeName,
- self.makeCastExpr(vulkanType.getForAddressAccess().getForNonConstAccess()),
- access))
-
-class VulkanHandleMap(VulkanWrapperGenerator):
- def __init__(self, module, typeInfo):
- VulkanWrapperGenerator.__init__(self, module, typeInfo)
-
- self.codegen = CodeGen()
-
- self.handlemapPrefix = "handlemap_"
- self.toMapVar = "toMap"
- self.handlemapVarName = "handlemap"
- self.handlemapParam = \
- makeVulkanTypeSimple(False, "VulkanHandleMapping", 1,
- self.handlemapVarName)
- self.voidType = makeVulkanTypeSimple(False, "void", 0)
-
- self.handlemapCodegen = \
- HandleMapCodegen(
- None,
- self.toMapVar,
- self.handlemapVarName,
- self.handlemapPrefix,
- lambda vtype : typeInfo.isHandleType(vtype.typeName))
-
- self.knownDefs = {}
-
- self.extensionHandlemapPrototype = \
- VulkanAPI(self.handlemapPrefix + "extension_struct",
- self.voidType,
- [self.handlemapParam, STRUCT_EXTENSION_PARAM_FOR_WRITE])
-
- def onBegin(self,):
- VulkanWrapperGenerator.onBegin(self)
- self.module.appendImpl(self.codegen.makeFuncDecl(
- self.extensionHandlemapPrototype))
-
- def onGenType(self, typeXml, name, alias):
- VulkanWrapperGenerator.onGenType(self, typeXml, name, alias)
-
- if name in self.knownDefs:
- return
-
- category = self.typeInfo.categoryOf(name)
-
- if category in ["struct", "union"] and alias:
- self.module.appendHeader(
- self.codegen.makeFuncAlias(self.handlemapPrefix + name,
- self.handlemapPrefix + alias))
-
- if category in ["struct", "union"] and not alias:
-
- structInfo = self.typeInfo.structs[name]
-
- typeFromName = \
- lambda varname: \
- makeVulkanTypeSimple(varname == "from", name, 1, varname)
-
- handlemapParams = \
- [self.handlemapParam] + \
- list(map(typeFromName, [self.toMapVar]))
-
- handlemapPrototype = \
- VulkanAPI(self.handlemapPrefix + name,
- self.voidType,
- handlemapParams)
-
- def funcDefGenerator(cgen):
- self.handlemapCodegen.cgen = cgen
- for p in handlemapParams:
- cgen.stmt("(void)%s" % p.paramName)
- for member in structInfo.members:
- iterateVulkanType(self.typeInfo, member,
- self.handlemapCodegen)
-
- self.module.appendHeader(
- self.codegen.makeFuncDecl(handlemapPrototype))
- self.module.appendImpl(
- self.codegen.makeFuncImpl(handlemapPrototype, funcDefGenerator))
-
- def onGenCmd(self, cmdinfo, name, alias):
- VulkanWrapperGenerator.onGenCmd(self, cmdinfo, name, alias)
-
- def onEnd(self,):
- VulkanWrapperGenerator.onEnd(self)
-
- def forEachExtensionHandlemap(ext, castedAccess, cgen):
- cgen.funcCall(None, self.handlemapPrefix + ext.name,
- [self.handlemapVarName, castedAccess])
-
- self.module.appendImpl(
- self.codegen.makeFuncImpl(
- self.extensionHandlemapPrototype,
- lambda cgen: self.emitForEachStructExtension(
- cgen,
- self.voidType,
- STRUCT_EXTENSION_PARAM_FOR_WRITE,
- forEachExtensionHandlemap)))
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-13 05:03:55 +0000