1# -*- coding: utf-8 -*-
2
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
23from src_util import *
24
25def genExtensions (registry, iface, api):
26    for extName in EXTENSIONS:
27        extIface = getInterface(registry, api, version=False, profile='core', extensionNames=[extName])
28        if not extIface.commands:
29            continue
30
31        yield ""
32        yield "if (de::contains(extSet, \"%s\"))" % extName
33        yield "{"
34
35        def genInit (command):
36            coreName = getCoreName(command.name)
37            ifaceName = coreName if coreName in iface.commands else command.name
38            return "gl->%s\t= (%s)\tloader->get(\"%s\");" % (
39                getFunctionMemberName(ifaceName),
40                getFunctionTypeName(ifaceName),
41                command.name)
42
43        for line in indentLines(genInit(command) for command in extIface.commands):
44            yield "\t" + line
45
46        yield "}"
47
48def genExtInit (registry, iface):
49    writeInlFile(os.path.join(OPENGL_INC_DIR, "glwInitExtES.inl"), genExtensions(registry, iface, 'gles2'))
50    writeInlFile(os.path.join(OPENGL_INC_DIR, "glwInitExtGL.inl"), genExtensions(registry, iface, 'gl'))
51
52if __name__ == '__main__':
53    genExtInit(getGLRegistry(), getHybridInterface())
54