blob: 1581afef2f77da44c1705e87536185fcdcca9e0c [file] [log] [blame] [edit]
# -*- coding: utf-8 -*-
#-------------------------------------------------------------------------
# drawElements Quality Program utilities
# --------------------------------------
#
# Copyright 2015 The Android Open Source Project
#
# 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 egl.common import *
from khr_util.format import indentLines, commandParams, commandArgs
import khr_util.registry
from itertools import chain
try:
from itertools import imap
except ImportError:
imap=map
def virtualMemberDecl (command):
return "virtual %s\t%s\t(%s) const\t= 0;" % (
command.type,
getFunctionMemberName(command.name),
commandParams(command))
def concreteMemberDecl (command):
return "%s\t%s\t(%s) const;" % (
command.type,
getFunctionMemberName(command.name),
commandParams(command))
def memberImpl (command):
template = """
{returnType} FuncPtrLibrary::{memberName} ({paramDecls}) const
{{
{maybeReturn}m_egl.{memberName}({arguments});
}}"""
return template.format(
returnType = command.type,
mangledName = getFunctionMemberName(command.name),
paramDecls = commandParams(command),
maybeReturn = "return " if command.type != 'void' else "",
memberName = getFunctionMemberName(command.name),
arguments = commandArgs(command))
def initFunctionEntry (command):
return "dst->%s\t= (%sFunc)\tloader->get(\"%s\");" % (
getFunctionMemberName(command.name),
command.name,
command.name)
def getExtOnlyIface (registry, api, extensions):
spec = khr_util.registry.InterfaceSpec()
for extension in registry.extensions:
if not khr_util.registry.getExtensionName(extension) in extensions:
continue
if not khr_util.registry.extensionSupports(extension, api):
continue
spec.addExtension(extension, api)
return khr_util.registry.createInterface(registry, spec, api)
def commandLibraryEntry (command):
return "\t{ \"%s\",\t(deFunctionPtr)%s }," % (command.name, command.name)
def genStaticLibrary (registry):
genCommandLists(registry, commandLibraryEntry,
check = lambda api, version: api == 'egl' and version in set(["1.4", "1.5"]),
directory = EGL_WRAPPER_DIR,
filePattern = "eglwStaticLibrary%s.inl",
align = True)
def gen (registry):
defaultIface = getDefaultInterface()
noExtIface = getInterface(registry, 'egl', VERSION)
extOnlyIface = getExtOnlyIface(registry, 'egl', EXTENSIONS)
genCommandList(defaultIface, virtualMemberDecl, EGL_WRAPPER_DIR, "eglwLibrary.inl", True)
genCommandList(defaultIface, concreteMemberDecl, EGL_WRAPPER_DIR, "eglwFuncPtrLibraryDecl.inl", True)
genCommandList(defaultIface, memberImpl, EGL_WRAPPER_DIR, "eglwFuncPtrLibraryImpl.inl")
genCommandList(noExtIface, initFunctionEntry, EGL_WRAPPER_DIR, "eglwInitCore.inl", True)
genCommandList(extOnlyIface, initFunctionEntry, EGL_WRAPPER_DIR, "eglwInitExtensions.inl", True)
genStaticLibrary(registry)