Pyry Haulos | 3c67e4f | 2014-12-19 15:45:39 -0800 | [diff] [blame] | 1 | # -*- coding: utf-8 -*- |
| 2 | |
Jamie Madill | 6d07840 | 2015-06-19 18:27:44 -0400 | [diff] [blame] | 3 | #------------------------------------------------------------------------- |
| 4 | # drawElements Quality Program utilities |
| 5 | # -------------------------------------- |
| 6 | # |
| 7 | # Copyright 2015 The Android Open Source Project |
| 8 | # |
| 9 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 10 | # you may not use this file except in compliance with the License. |
| 11 | # You may obtain a copy of the License at |
| 12 | # |
| 13 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 14 | # |
| 15 | # Unless required by applicable law or agreed to in writing, software |
| 16 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 17 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 18 | # See the License for the specific language governing permissions and |
| 19 | # limitations under the License. |
| 20 | # |
| 21 | #------------------------------------------------------------------------- |
| 22 | |
Pyry Haulos | 3c67e4f | 2014-12-19 15:45:39 -0800 | [diff] [blame] | 23 | from common import * |
| 24 | from khr_util.format import indentLines, commandParams, commandArgs |
| 25 | import khr_util.registry |
| 26 | from itertools import imap, chain |
| 27 | |
| 28 | def virtualMemberDecl (command): |
| 29 | return "virtual %s\t%s\t(%s) const\t= 0;" % ( |
| 30 | command.type, |
| 31 | getFunctionMemberName(command.name), |
| 32 | commandParams(command)) |
| 33 | |
| 34 | def concreteMemberDecl (command): |
| 35 | return "%s\t%s\t(%s) const;" % ( |
| 36 | command.type, |
| 37 | getFunctionMemberName(command.name), |
| 38 | commandParams(command)) |
| 39 | |
| 40 | def memberImpl (command): |
| 41 | template = """ |
| 42 | {returnType} FuncPtrLibrary::{memberName} ({paramDecls}) const |
| 43 | {{ |
| 44 | {maybeReturn}m_egl.{memberName}({arguments}); |
| 45 | }}""" |
| 46 | return template.format( |
| 47 | returnType = command.type, |
| 48 | mangledName = getFunctionMemberName(command.name), |
| 49 | paramDecls = commandParams(command), |
| 50 | maybeReturn = "return " if command.type != 'void' else "", |
| 51 | memberName = getFunctionMemberName(command.name), |
| 52 | arguments = commandArgs(command)) |
| 53 | |
| 54 | def initFunctionEntry (command): |
| 55 | return "dst->%s\t= (%sFunc)\tloader->get(\"%s\");" % ( |
| 56 | getFunctionMemberName(command.name), |
| 57 | command.name, |
| 58 | command.name) |
| 59 | |
| 60 | def getExtOnlyIface (registry, api, extensions): |
| 61 | spec = khr_util.registry.InterfaceSpec() |
| 62 | |
| 63 | for extension in registry.extensions: |
| 64 | if not khr_util.registry.getExtensionName(extension) in extensions: |
| 65 | continue |
| 66 | |
| 67 | if not khr_util.registry.extensionSupports(extension, api): |
| 68 | continue |
| 69 | |
| 70 | spec.addExtension(extension, api) |
| 71 | |
| 72 | return khr_util.registry.createInterface(registry, spec, api) |
| 73 | |
| 74 | def commandLibraryEntry (command): |
| 75 | return "\t{ \"%s\",\t(deFunctionPtr)%s }," % (command.name, command.name) |
| 76 | |
| 77 | def genStaticLibrary (registry): |
| 78 | genCommandLists(registry, commandLibraryEntry, |
| 79 | check = lambda api, version: api == 'egl' and version in set(["1.4", "1.5"]), |
| 80 | directory = EGL_WRAPPER_DIR, |
| 81 | filePattern = "eglwStaticLibrary%s.inl", |
| 82 | align = True) |
| 83 | |
| 84 | def gen (registry): |
| 85 | defaultIface = getDefaultInterface() |
| 86 | noExtIface = getInterface(registry, 'egl', VERSION) |
| 87 | extOnlyIface = getExtOnlyIface(registry, 'egl', EXTENSIONS) |
| 88 | |
| 89 | genCommandList(defaultIface, virtualMemberDecl, EGL_WRAPPER_DIR, "eglwLibrary.inl", True) |
| 90 | genCommandList(defaultIface, concreteMemberDecl, EGL_WRAPPER_DIR, "eglwFuncPtrLibraryDecl.inl", True) |
| 91 | genCommandList(defaultIface, memberImpl, EGL_WRAPPER_DIR, "eglwFuncPtrLibraryImpl.inl") |
| 92 | |
| 93 | genCommandList(noExtIface, initFunctionEntry, EGL_WRAPPER_DIR, "eglwInitCore.inl", True) |
| 94 | genCommandList(extOnlyIface, initFunctionEntry, EGL_WRAPPER_DIR, "eglwInitExtensions.inl", True) |
| 95 | |
| 96 | genStaticLibrary(registry) |