1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
|
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>glRenderbufferStorage - OpenGL 4 Reference Pages</title>
<link rel="stylesheet" type="text/css" href="opengl-man.css"/>
<meta name="generator" content="DocBook XSL Stylesheets V1.78.1"/>
<script type="text/x-mathjax-config">
MathJax.Hub.Config({
MathML: {
extensions: ["content-mathml.js"]
},
tex2jax: {
inlineMath: [['$','$'], ['\\(','\\)']]
}
});
</script>
<script type="text/javascript" src="https://c328740.ssl.cf1.rackcdn.com/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML"/>
</head>
<body>
<header/>
<div class="refentry" id="glRenderbufferStorage">
<div class="titlepage"/>
<div class="refnamediv">
<h2>Name</h2>
<p>glRenderbufferStorage, glNamedRenderbufferStorage — establish data storage, format and dimensions of a
renderbuffer object's image</p>
</div>
<div class="refsynopsisdiv">
<h2>C Specification</h2>
<div class="funcsynopsis">
<table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">
<tr>
<td>
<code class="funcdef">void <strong class="fsfunc">glRenderbufferStorage</strong>(</code>
</td>
<td>GLenum <var class="pdparam">target</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLenum <var class="pdparam">internalformat</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLsizei <var class="pdparam">width</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLsizei <var class="pdparam">height</var><code>)</code>;</td>
</tr>
</table>
<div class="funcprototype-spacer"> </div>
<table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table">
<tr>
<td>
<code class="funcdef">void <strong class="fsfunc">glNamedRenderbufferStorage</strong>(</code>
</td>
<td>GLuint <var class="pdparam">renderbuffer</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLenum <var class="pdparam">internalformat</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLsizei <var class="pdparam">width</var>, </td>
</tr>
<tr>
<td> </td>
<td>GLsizei <var class="pdparam">height</var><code>)</code>;</td>
</tr>
</table>
<div class="funcprototype-spacer"> </div>
</div>
</div>
<div class="refsect1" id="parameters">
<h2>Parameters</h2>
<div class="variablelist">
<dl class="variablelist">
<dt>
<span class="term">
<em class="parameter">
<code>target</code>
</em>
</span>
</dt>
<dd>
<p>Specifies a binding target of the allocation for
<code class="function">glRenderbufferStorage</code> function. Must be
<code class="constant">GL_RENDERBUFFER</code>.</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>renderbuffer</code>
</em>
</span>
</dt>
<dd>
<p>Specifies the name of the renderbuffer object for
<code class="function">glNamedRenderbufferStorage</code> function.</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>internalformat</code>
</em>
</span>
</dt>
<dd>
<p>Specifies the internal format to use for the renderbuffer
object's image.</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>width</code>
</em>
</span>
</dt>
<dd>
<p>Specifies the width of the renderbuffer, in pixels.</p>
</dd>
<dt>
<span class="term">
<em class="parameter">
<code>height</code>
</em>
</span>
</dt>
<dd>
<p>Specifies the height of the renderbuffer, in pixels.</p>
</dd>
</dl>
</div>
</div>
<div class="refsect1" id="description">
<h2>Description</h2>
<p><code class="function">glRenderbufferStorage</code> is equivalent to calling
<a class="citerefentry" href="glRenderbufferStorageMultisample.xhtml"><span class="citerefentry"><span class="refentrytitle">glRenderbufferStorageMultisample</span></span></a> with the <em class="parameter"><code>samples</code></em> set to zero, and
<code class="function">glNamedRenderbufferStorage</code> is equivalent to calling
<code class="function">glNamedRenderbufferStorageMultisample</code> with the
samples set to zero.</p>
<p>For <code class="function">glRenderbufferStorage</code>, the target of the
operation, specified by <em class="parameter"><code>target</code></em> must be
<code class="constant">GL_RENDERBUFFER</code>. For
<code class="function">glNamedRenderbufferStorage</code>,
<em class="parameter"><code>renderbuffer</code></em> must be a name of an existing
renderbuffer object. <em class="parameter"><code>internalformat</code></em> specifies the
internal format to be used for the renderbuffer object's storage and must
be a color-renderable, depth-renderable, or stencil-renderable format.
<em class="parameter"><code>width</code></em> and <em class="parameter"><code>height</code></em> are the
dimensions, in pixels, of the renderbuffer. Both
<em class="parameter"><code>width</code></em> and <em class="parameter"><code>height</code></em> must be
less than or equal to the value of
<code class="constant">GL_MAX_RENDERBUFFER_SIZE</code>.</p>
<p>Upon success, <code class="function">glRenderbufferStorage</code> and
<code class="function">glNamedRenderbufferStorage</code> delete any existing data
store for the renderbuffer image and the contents of the data store after
calling <code class="function">glRenderbufferStorage</code> are undefined.</p>
</div>
<div class="refsect1" id="errors">
<h2>Errors</h2>
<p><code class="constant">GL_INVALID_ENUM</code> is generated by
<code class="function">glRenderbufferStorage</code> if
<em class="parameter"><code>target</code></em> is not
<code class="constant">GL_RENDERBUFFER</code>.</p>
<p><code class="constant">GL_INVALID_OPERATION</code> is generated by
glNamedRenderbufferStorage if <em class="parameter"><code>renderbuffer</code></em> is not
the name of an existing renderbuffer object.</p>
<p><code class="constant">GL_INVALID_VALUE</code> is generated if either of
<em class="parameter"><code>width</code></em> or <em class="parameter"><code>height</code></em> is negative,
or greater than the value of
<code class="constant">GL_MAX_RENDERBUFFER_SIZE</code>.</p>
<p><code class="constant">GL_INVALID_ENUM</code> is generated if
<em class="parameter"><code>internalformat</code></em> is not a color-renderable,
depth-renderable, or stencil-renderable format.</p>
<p><code class="constant">GL_OUT_OF_MEMORY</code> is generated if the GL is
unable to create a data store of the requested size.</p>
</div>
<div class="refsect1" id="versions">
<h2>Version Support</h2>
<div class="informaltable">
<table style="border-collapse: collapse; border-top: 2px solid ; border-bottom: 2px solid ; border-left: 2px solid ; border-right: 2px solid ; ">
<colgroup>
<col style="text-align: left; "/>
<col style="text-align: center; " class="firstvers"/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; "/>
<col style="text-align: center; " class="lastvers"/>
</colgroup>
<thead>
<tr>
<th style="text-align: left; border-right: 2px solid ; ">
</th>
<th style="text-align: center; border-bottom: 2px solid ; " colspan="12">
<span class="bold"><strong>OpenGL Version</strong></span>
</th>
</tr>
<tr>
<th style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>Function / Feature Name</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>2.0</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>2.1</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.0</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.1</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.2</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>3.3</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.0</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.1</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.2</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.3</strong></span>
</th>
<th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.4</strong></span>
</th>
<th style="text-align: center; border-bottom: 2px solid ; ">
<span class="bold"><strong>4.5</strong></span>
</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; ">
<code class="function">glNamedRenderbufferStorage</code>
</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td>
<td style="text-align: center; border-bottom: 2px solid ; ">✔</td>
</tr>
<tr>
<td style="text-align: left; border-right: 2px solid ; ">
<code class="function">glRenderbufferStorage</code>
</td>
<td style="text-align: center; border-right: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; ">-</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; border-right: 2px solid ; ">✔</td>
<td style="text-align: center; ">✔</td>
</tr>
</tbody>
</table>
</div>
</div>
<div class="refsect1" id="seealso">
<h2>See Also</h2>
<p><a class="citerefentry" href="glGenRenderbuffers.xhtml"><span class="citerefentry"><span class="refentrytitle">glGenRenderbuffers</span></span></a>, <a class="citerefentry" href="glBindRenderbuffer.xhtml"><span class="citerefentry"><span class="refentrytitle">glBindRenderbuffer</span></span></a>, <a class="citerefentry" href="glNamedRenderbufferStorageMultisample.xhtml"><span class="citerefentry"><span class="refentrytitle">glNamedRenderbufferStorageMultisample</span></span></a>, <a class="citerefentry" href="glRenderbufferStorageMultisample.xhtml"><span class="citerefentry"><span class="refentrytitle">glRenderbufferStorageMultisample</span></span></a>, <a class="citerefentry" href="glFramebufferRenderbuffer.xhtml"><span class="citerefentry"><span class="refentrytitle">glFramebufferRenderbuffer</span></span></a>, <a class="citerefentry" href="glDeleteRenderbuffers.xhtml"><span class="citerefentry"><span class="refentrytitle">glDeleteRenderbuffers</span></span></a></p>
</div>
<div class="refsect1" id="Copyright">
<h2>Copyright</h2>
<p>
Copyright <span class="trademark"/>© 2010-2014 Khronos Group.
This material may be distributed subject to the terms and conditions set forth in
the Open Publication License, v 1.0, 8 June 1999.
<a class="link" href="http://opencontent.org/openpub/" target="_top">http://opencontent.org/openpub/</a>.
</p>
</div>
</div>
<footer/>
</body>
</html>
|
