1 #ifndef _GLUSTRUTIL_HPP
2 #define _GLUSTRUTIL_HPP
3 /*-------------------------------------------------------------------------
4 * drawElements Quality Program OpenGL ES Utilities
5 * ------------------------------------------------
6 *
7 * Copyright 2014 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 * \file
23 * \brief OpenGL value to string utilities.
24 *//*--------------------------------------------------------------------*/
25
26 #include "gluDefs.hpp"
27 #include "gluRenderContext.hpp"
28 #include "tcuFormatUtil.hpp"
29
30 namespace glu
31 {
32
33 // Internal format utilities.
34 namespace detail
35 {
36
37 class EnumPointerFmt
38 {
39 public:
40 typedef const char* (*GetEnumNameFunc) (int value);
41
42 const deUint32* value;
43 deUint32 size;
44 GetEnumNameFunc getName;
45
EnumPointerFmt(const deUint32 * value_,deUint32 size_,GetEnumNameFunc getName_)46 EnumPointerFmt (const deUint32* value_, deUint32 size_, GetEnumNameFunc getName_) : value(value_), size(size_), getName(getName_) {}
47 };
48
49 class TextureUnitStr
50 {
51 public:
52 deUint32 texUnit;
TextureUnitStr(deUint32 texUnit_)53 TextureUnitStr (deUint32 texUnit_) : texUnit(texUnit_) {}
54 };
55
56 class TextureParameterValueStr
57 {
58 public:
59 deUint32 param;
60 int value;
TextureParameterValueStr(deUint32 param_,int value_)61 TextureParameterValueStr (deUint32 param_, int value_) : param(param_), value(value_) {}
62 };
63
64 std::ostream& operator<< (std::ostream& str, TextureUnitStr unitStr);
65 std::ostream& operator<< (std::ostream& str, const TextureParameterValueStr& valueStr);
66 std::ostream& operator<< (std::ostream& str, EnumPointerFmt fmt);
67
68 } // detail
69
getTextureUnitStr(deUint32 unit)70 inline detail::TextureUnitStr getTextureUnitStr (deUint32 unit) { return detail::TextureUnitStr(unit); }
getTextureParameterValueStr(deUint32 param,int value)71 inline detail::TextureParameterValueStr getTextureParameterValueStr (deUint32 param, int value) { return detail::TextureParameterValueStr(param, value); }
72 detail::EnumPointerFmt getInvalidateAttachmentStr (const deUint32* attachments, int numAttachments);
73
74 std::ostream& operator<< (std::ostream& str, ApiType apiType);
75 std::ostream& operator<< (std::ostream& str, ContextType contextType);
76
77 #include "gluStrUtilPrototypes.inl"
78
79 } // glu
80
81 #endif // _GLUSTRUTIL_HPP
82