1/*-------------------------------------------------------------------------
2 * drawElements Quality Program OpenGL ES Utilities
3 * ------------------------------------------------
4 *
5 * Copyright 2014 The Android Open Source Project
6 *
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
10 *
11 *      http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 *
19 *//*!
20 * \file
21 * \brief GL call wrapper for logging.
22 *//*--------------------------------------------------------------------*/
23
24#include "gluCallLogWrapper.hpp"
25#include "gluStrUtil.hpp"
26#include "glwFunctions.hpp"
27#include "glwEnums.hpp"
28
29using tcu::TestLog;
30using tcu::toHex;
31
32namespace glu
33{
34
35CallLogWrapper::CallLogWrapper (const glw::Functions& gl, tcu::TestLog& log)
36	: m_gl			(gl)
37	, m_log			(log)
38	, m_enableLog	(false)
39{
40}
41
42CallLogWrapper::~CallLogWrapper (void)
43{
44}
45
46template <typename T>
47inline tcu::Format::ArrayPointer<T> getPointerStr (const T* arr, deUint32 size)
48{
49	return tcu::formatArray(arr, (int)size);
50}
51
52template <typename T>
53inline tcu::Format::ArrayPointer<T> getPointerStr (const T* arr, int size)
54{
55	return tcu::formatArray(arr, de::max(size, 0));
56}
57
58inline detail::EnumPointerFmt getEnumPointerStr (const deUint32* value, glw::GLsizei size, detail::EnumPointerFmt::GetEnumNameFunc getName)
59{
60	return detail::EnumPointerFmt(value, (deUint32)de::max(0, size), getName);
61}
62
63// String formatter.
64
65class StringFmt
66{
67public:
68	const glw::GLchar* str;
69	StringFmt (const glw::GLchar* str_) : str(str_) {}
70};
71
72inline std::ostream& operator<< (std::ostream& str, StringFmt fmt)
73{
74	return str << (fmt.str ? (const char*)fmt.str : "NULL");
75}
76
77inline StringFmt getStringStr (const char*			value)	{ return StringFmt(value);				}
78inline StringFmt getStringStr (const glw::GLubyte*	value)	{ return StringFmt((const char*)value);	}
79
80// Framebuffer parameter pointer formatter.
81
82class FboParamPtrFmt
83{
84public:
85	deUint32	param;
86	const int*	value;
87
88	FboParamPtrFmt (deUint32 param_, const int* value_) : param(param_), value(value_) {}
89};
90
91std::ostream& operator<< (std::ostream& str, FboParamPtrFmt fmt)
92{
93	if (fmt.value)
94	{
95		switch (fmt.param)
96		{
97			case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE:
98				return str << tcu::Format::Enum(getFramebufferAttachmentTypeName, *fmt.value);
99
100			case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE:
101				return str << tcu::Format::Enum(getCubeMapFaceName, *fmt.value);
102
103			case GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:
104				return str << tcu::Format::Enum(getTypeName, *fmt.value);
105
106			case GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:
107				return str << tcu::Format::Enum(getFramebufferColorEncodingName, *fmt.value);
108
109			case GL_FRAMEBUFFER_ATTACHMENT_LAYERED:
110				return str << tcu::Format::Enum(getBooleanName, *fmt.value);
111
112			case GL_FRAMEBUFFER_ATTACHMENT_OBJECT_NAME:
113			case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER:
114			case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL:
115			case GL_FRAMEBUFFER_ATTACHMENT_RED_SIZE:
116			case GL_FRAMEBUFFER_ATTACHMENT_GREEN_SIZE:
117			case GL_FRAMEBUFFER_ATTACHMENT_BLUE_SIZE:
118			case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:
119			case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:
120			case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:
121				return str << *fmt.value;
122
123			default:
124				return str << tcu::toHex(*fmt.value);
125		}
126	}
127	else
128		return str << "(null)";
129}
130
131inline FboParamPtrFmt getFramebufferAttachmentParameterValueStr (deUint32 param, const int* value)
132{
133	return FboParamPtrFmt(param, value);
134}
135
136// API entry-point implementations are auto-generated
137#include "gluCallLogWrapper.inl"
138
139} // glu
140