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3 | <?xml-stylesheet type="text/xsl" href="mathml.xsl"?><html xmlns="http://www.w3.org/1999/xhtml" xmlns:pref="http://www.w3.org/2002/Math/preference" pref:renderer="mathplayer-dl"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>gluBuild3DMipmaps</title><meta name="generator" content="DocBook XSL Stylesheets V1.73.2" /></head><body><div class="refentry" lang="en" xml:lang="en"><a id="gluBuild3DMipmaps"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>gluBuild3DMipmaps — builds a three-dimensional mipmap</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td><code class="funcdef">GLint <b class="fsfunc">gluBuild3DMipmaps</b>(</code></td><td>GLenum </td><td><var class="pdparam">target</var>, </td></tr><tr><td> </td><td>GLint </td><td><var class="pdparam">internalFormat</var>, </td></tr><tr><td> </td><td>GLsizei </td><td><var class="pdparam">width</var>, </td></tr><tr><td> </td><td>GLsizei </td><td><var class="pdparam">height</var>, </td></tr><tr><td> </td><td>GLsizei </td><td><var class="pdparam">depth</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">format</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">type</var>, </td></tr><tr><td> </td><td>const void * </td><td><var class="pdparam">data</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>target</code></em></span></dt><dd><p> | |
4 | Specifies the target texture. Must be <code class="constant">GLU_TEXTURE_3D</code>. | |
5 | </p></dd><dt><span class="term"><em class="parameter"><code>internalFormat</code></em></span></dt><dd><p> | |
6 | Requests the internal storage format of the texture image. The most | |
7 | current version of the SGI implementation of GLU does not check this | |
8 | value for validity before passing it on to the underlying OpenGL | |
9 | implementation. A value that is not accepted by the OpenGL | |
10 | implementation will lead to an OpenGL error. The benefit of not | |
11 | checking this value at the GLU level is that OpenGL extensions can add | |
12 | new internal texture formats without requiring a revision of the GLU | |
13 | implementation. Older implementations of GLU check this value and | |
14 | raise a GLU error if it is not 1, 2, 3, or 4 or one of the following | |
15 | symbolic constants: | |
16 | <code class="constant">GLU_ALPHA</code>, | |
17 | <code class="constant">GLU_ALPHA4</code>, | |
18 | <code class="constant">GLU_ALPHA8</code>, | |
19 | <code class="constant">GLU_ALPHA12</code>, | |
20 | <code class="constant">GLU_ALPHA16</code>, | |
21 | <code class="constant">GLU_LUMINANCE</code>, | |
22 | <code class="constant">GLU_LUMINANCE4</code>, | |
23 | <code class="constant">GLU_LUMINANCE8</code>, | |
24 | <code class="constant">GLU_LUMINANCE12</code>, | |
25 | <code class="constant">GLU_LUMINANCE16</code>, | |
26 | <code class="constant">GLU_LUMINANCE_ALPHA</code>, | |
27 | <code class="constant">GLU_LUMINANCE4_ALPHA4</code>, | |
28 | <code class="constant">GLU_LUMINANCE6_ALPHA2</code>, | |
29 | <code class="constant">GLU_LUMINANCE8_ALPHA8</code>, | |
30 | <code class="constant">GLU_LUMINANCE12_ALPHA4</code>, | |
31 | <code class="constant">GLU_LUMINANCE12_ALPHA12</code>, | |
32 | <code class="constant">GLU_LUMINANCE16_ALPHA16</code>, | |
33 | <code class="constant">GLU_INTENSITY</code>, | |
34 | <code class="constant">GLU_INTENSITY4</code>, | |
35 | <code class="constant">GLU_INTENSITY8</code>, | |
36 | <code class="constant">GLU_INTENSITY12</code>, | |
37 | <code class="constant">GLU_INTENSITY16</code>, | |
38 | <code class="constant">GLU_RGB</code>, | |
39 | <code class="constant">GLU_R3_G3_B2</code>, | |
40 | <code class="constant">GLU_RGB4</code>, | |
41 | <code class="constant">GLU_RGB5</code>, | |
42 | <code class="constant">GLU_RGB8</code>, | |
43 | <code class="constant">GLU_RGB10</code>, | |
44 | <code class="constant">GLU_RGB12</code>, | |
45 | <code class="constant">GLU_RGB16</code>, | |
46 | <code class="constant">GLU_RGBA</code>, | |
47 | <code class="constant">GLU_RGBA2</code>, | |
48 | <code class="constant">GLU_RGBA4</code>, | |
49 | <code class="constant">GLU_RGB5_A1</code>, | |
50 | <code class="constant">GLU_RGBA8</code>, | |
51 | <code class="constant">GLU_RGB10_A2</code>, | |
52 | <code class="constant">GLU_RGBA12</code>, or | |
53 | <code class="constant">GLU_RGBA16</code>. | |
54 | </p></dd><dt><span class="term"><em class="parameter"><code>width</code></em>, </span><span class="term"><em class="parameter"><code>height</code></em>, </span><span class="term"><em class="parameter"><code>depth</code></em></span></dt><dd><p> | |
55 | Specifies in pixels the width, height and depth respectively, in pixels | |
56 | of the texture image. | |
57 | </p></dd><dt><span class="term"><em class="parameter"><code>format</code></em></span></dt><dd><p> | |
58 | Specifies the format of the pixel data. | |
59 | Must be one of | |
60 | <code class="constant">GLU_COLOR_INDEX</code>, | |
61 | <code class="constant">GLU_DEPTH_COMPONENT</code>, | |
62 | <code class="constant">GLU_RED</code>, | |
63 | <code class="constant">GLU_GREEN</code>, | |
64 | <code class="constant">GLU_BLUE</code>, | |
65 | <code class="constant">GLU_ALPHA</code>, | |
66 | <code class="constant">GLU_RGB</code>, | |
67 | <code class="constant">GLU_RGBA</code>, | |
68 | <code class="constant">GLU_BGR</code>, | |
69 | <code class="constant">GLU_BGRA</code>, | |
70 | <code class="constant">GLU_LUMINANCE</code>, or | |
71 | <code class="constant">GLU_LUMINANCE_ALPHA</code>. | |
72 | </p></dd><dt><span class="term"><em class="parameter"><code>type</code></em></span></dt><dd><p> | |
73 | Specifies the data type for <em class="parameter"><code>data</code></em>. | |
74 | Must be one of: | |
75 | <code class="constant">GLU_UNSIGNED_BYTE</code>, | |
76 | <code class="constant">GLU_BYTE</code>, | |
77 | <code class="constant">GLU_BITMAP</code>, | |
78 | <code class="constant">GLU_UNSIGNED_SHORT</code>, | |
79 | <code class="constant">GLU_SHORT</code>, | |
80 | <code class="constant">GLU_UNSIGNED_INT</code>, | |
81 | <code class="constant">GLU_INT</code>, | |
82 | <code class="constant">GLU_FLOAT</code>, | |
83 | <code class="constant">GLU_UNSIGNED_BYTE_3_3_2</code>, | |
84 | <code class="constant">GLU_UNSIGNED_BYTE_2_3_3_REV</code>, | |
85 | <code class="constant">GLU_UNSIGNED_SHORT_5_6_5</code>, | |
86 | <code class="constant">GLU_UNSIGNED_SHORT_5_6_5_REV</code>, | |
87 | <code class="constant">GLU_UNSIGNED_SHORT_4_4_4_4</code>, | |
88 | <code class="constant">GLU_UNSIGNED_SHORT_4_4_4_4_REV</code>, | |
89 | <code class="constant">GLU_UNSIGNED_SHORT_5_5_5_1</code>, | |
90 | <code class="constant">GLU_UNSIGNED_SHORT_1_5_5_5_REV</code>, | |
91 | <code class="constant">GLU_UNSIGNED_INT_8_8_8_8</code>, | |
92 | <code class="constant">GLU_UNSIGNED_INT_8_8_8_8_REV</code>, | |
93 | <code class="constant">GLU_UNSIGNED_INT_10_10_10_2</code>, or | |
94 | <code class="constant">GLU_UNSIGNED_INT_2_10_10_10_REV</code>. | |
95 | </p></dd><dt><span class="term"><em class="parameter"><code>data</code></em></span></dt><dd><p> | |
96 | Specifies a pointer to the image data in memory. | |
97 | </p></dd></dl></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="description"></a><h2>Description</h2><p> | |
98 | <code class="function">gluBuild3DMipmaps</code> builds a series of prefiltered three-dimensional texture maps of | |
99 | decreasing resolutions called a mipmap. This is used for the antialiasing of | |
100 | texture-mapped primitives. | |
101 | </p><p> | |
102 | A return value of zero indicates success, otherwise a GLU error code is | |
103 | returned (see <a class="citerefentry" href="gluErrorString.xml"><span class="citerefentry"><span class="refentrytitle">gluErrorString</span></span></a>). | |
104 | </p><p> | |
105 | Initially, the <em class="parameter"><code>width</code></em>, <em class="parameter"><code>height</code></em> and <em class="parameter"><code>depth</code></em> of <em class="parameter"><code>data</code></em> are checked to | |
106 | see if they are a power of 2. If not, a copy of <em class="parameter"><code>data</code></em> is made and | |
107 | scaled up or down to the nearest power of 2. (If <em class="parameter"><code>width</code></em>, <em class="parameter"><code>height</code></em>, or | |
108 | <em class="parameter"><code>depth</code></em> is exactly between powers of 2, then the copy of <em class="parameter"><code>data</code></em> will | |
109 | scale upwards.) This copy will be used for subsequent mipmapping | |
110 | operations described below. For example, if <em class="parameter"><code>width</code></em> is 57, <em class="parameter"><code>height</code></em> is | |
111 | 23, and <em class="parameter"><code>depth</code></em> is 24, then a copy of <em class="parameter"><code>data</code></em> will scale up to 64 in | |
112 | width, down to 16 in height, and up to 32 in depth before mipmapping | |
113 | takes place. | |
114 | </p><p> | |
115 | Then, proxy textures (see <a class="citerefentry" href="glTexImage3D.xml"><span class="citerefentry"><span class="refentrytitle">glTexImage3D</span></span></a>) are used to determine if | |
116 | the implementation can fit the requested texture. If not, all three dimensions | |
117 | are continually halved until it fits. | |
118 | </p><p> | |
119 | Next, a series of mipmap levels is built by decimating a copy of <em class="parameter"><code>data</code></em> | |
120 | in half along all three dimensions until size | |
121 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
122 | ||
123 | <mml:mrow> | |
124 | <mml:mn>1</mml:mn> | |
125 | <mml:mo>×</mml:mo> | |
126 | <mml:mn>1</mml:mn> | |
127 | <mml:mo>×</mml:mo> | |
128 | <mml:mn>1</mml:mn> | |
129 | </mml:mrow> | |
130 | </mml:math> | |
131 | is | |
132 | reached. At each level, each texel in the halved mipmap level is an | |
133 | average of the corresponding eight texels in the larger mipmap | |
134 | level. (If exactly one of the dimensions is 1, four texels are averaged. | |
135 | If exactly two of the dimensions are 1, two texels are averaged.) | |
136 | </p><p> | |
137 | <a class="citerefentry" href="glTexImage3D.xml"><span class="citerefentry"><span class="refentrytitle">glTexImage3D</span></span></a> is called to load each of these mipmap levels. | |
138 | Level 0 is a copy of <em class="parameter"><code>data</code></em>. The highest level is | |
139 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
140 | ||
141 | <mml:mrow> | |
142 | <mml:mfenced open="" close=""> | |
143 | <mml:msub><mml:mi mathvariant="italic">log</mml:mi> | |
144 | <mml:mn>2</mml:mn> | |
145 | </mml:msub> | |
146 | </mml:mfenced> | |
147 | <mml:mo></mml:mo> | |
148 | <mml:mfenced open="(" close=")"> | |
149 | <mml:mrow> | |
150 | <mml:mi mathvariant="italic">max</mml:mi> | |
151 | <mml:mo></mml:mo> | |
152 | <mml:mfenced open="(" close=")"> | |
153 | <mml:mi mathvariant="italic">width</mml:mi> | |
154 | <mml:mi mathvariant="italic">height</mml:mi> | |
155 | <mml:mi mathvariant="italic">depth</mml:mi> | |
156 | </mml:mfenced> | |
157 | </mml:mrow> | |
158 | </mml:mfenced> | |
159 | </mml:mrow> | |
160 | </mml:math>. | |
161 | For example, if <em class="parameter"><code>width</code></em> is 64, <em class="parameter"><code>height</code></em> is | |
162 | 16, and <em class="parameter"><code>depth</code></em> is 32, and the implementation can store a texture of this | |
163 | size, the following mipmap levels are built: | |
164 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
165 | ||
166 | <mml:mrow> | |
167 | <mml:mn>64</mml:mn> | |
168 | <mml:mo>×</mml:mo> | |
169 | <mml:mn>16</mml:mn> | |
170 | <mml:mo>×</mml:mo> | |
171 | <mml:mn>32</mml:mn> | |
172 | </mml:mrow> | |
173 | </mml:math>, | |
174 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
175 | ||
176 | <mml:mrow> | |
177 | <mml:mn>32</mml:mn> | |
178 | <mml:mo>×</mml:mo> | |
179 | <mml:mn>8</mml:mn> | |
180 | <mml:mo>×</mml:mo> | |
181 | <mml:mn>16</mml:mn> | |
182 | </mml:mrow> | |
183 | </mml:math>, | |
184 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
185 | ||
186 | <mml:mrow> | |
187 | <mml:mn>16</mml:mn> | |
188 | <mml:mo>×</mml:mo> | |
189 | <mml:mn>4</mml:mn> | |
190 | <mml:mo>×</mml:mo> | |
191 | <mml:mn>8</mml:mn> | |
192 | </mml:mrow> | |
193 | </mml:math>, | |
194 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
195 | ||
196 | <mml:mrow> | |
197 | <mml:mn>8</mml:mn> | |
198 | <mml:mo>×</mml:mo> | |
199 | <mml:mn>2</mml:mn> | |
200 | <mml:mo>×</mml:mo> | |
201 | <mml:mn>4</mml:mn> | |
202 | </mml:mrow> | |
203 | </mml:math>, | |
204 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
205 | ||
206 | <mml:mrow> | |
207 | <mml:mn>4</mml:mn> | |
208 | <mml:mo>×</mml:mo> | |
209 | <mml:mn>1</mml:mn> | |
210 | <mml:mo>×</mml:mo> | |
211 | <mml:mn>2</mml:mn> | |
212 | </mml:mrow> | |
213 | </mml:math>, | |
214 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
215 | ||
216 | <mml:mrow> | |
217 | <mml:mn>2</mml:mn> | |
218 | <mml:mo>×</mml:mo> | |
219 | <mml:mn>1</mml:mn> | |
220 | <mml:mo>×</mml:mo> | |
221 | <mml:mn>1</mml:mn> | |
222 | </mml:mrow> | |
223 | </mml:math>, | |
224 | and | |
225 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
226 | ||
227 | <mml:mrow> | |
228 | <mml:mn>1</mml:mn> | |
229 | <mml:mo>×</mml:mo> | |
230 | <mml:mn>1</mml:mn> | |
231 | <mml:mo>×</mml:mo> | |
232 | <mml:mn>1</mml:mn> | |
233 | </mml:mrow> | |
234 | </mml:math>. | |
235 | These correspond | |
236 | to levels 0 through 6, respectively. | |
237 | </p><p> | |
238 | See the <a class="citerefentry" href="glTexImage1D.xml"><span class="citerefentry"><span class="refentrytitle">glTexImage1D</span></span></a> reference page for a description of the | |
239 | acceptable values for <em class="parameter"><code>format</code></em> parameter. See the <a class="citerefentry" href="glDrawPixels.xml"><span class="citerefentry"><span class="refentrytitle">glDrawPixels</span></span></a> | |
240 | reference page for a description of the acceptable values | |
241 | for <em class="parameter"><code>type</code></em> parameter. | |
242 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="notes"></a><h2>Notes</h2><p> | |
243 | Note that there is no direct way of querying the maximum level. This can | |
244 | be derived indirectly via <a class="citerefentry" href="glGetTexLevelParameter.xml"><span class="citerefentry"><span class="refentrytitle">glGetTexLevelParameter</span></span></a>. First, query | |
245 | the width, height, and depth actually used at level 0. (The width, | |
246 | height, and depth may not be equal to <em class="parameter"><code>width</code></em>, <em class="parameter"><code>height</code></em>, and <em class="parameter"><code>depth</code></em> | |
247 | respectively since proxy textures might have scaled them to fit the | |
248 | implementation.) Then the maximum level can be derived from the formula | |
249 | <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" overflow="scroll"> | |
250 | ||
251 | <mml:mrow> | |
252 | <mml:mfenced open="" close=""> | |
253 | <mml:msub><mml:mi mathvariant="italic">log</mml:mi> | |
254 | <mml:mn>2</mml:mn> | |
255 | </mml:msub> | |
256 | </mml:mfenced> | |
257 | <mml:mo></mml:mo> | |
258 | <mml:mfenced open="(" close=")"> | |
259 | <mml:mrow> | |
260 | <mml:mi mathvariant="italic">max</mml:mi> | |
261 | <mml:mo></mml:mo> | |
262 | <mml:mfenced open="(" close=")"> | |
263 | <mml:mi mathvariant="italic">width</mml:mi> | |
264 | <mml:mi mathvariant="italic">height</mml:mi> | |
265 | <mml:mi mathvariant="italic">depth</mml:mi> | |
266 | </mml:mfenced> | |
267 | </mml:mrow> | |
268 | </mml:mfenced> | |
269 | </mml:mrow> | |
270 | </mml:math>. | |
271 | </p><p> | |
272 | <code class="function">gluBuild3DMipmaps</code> is only available if the GLU version is 1.3 or greater. | |
273 | </p><p> | |
274 | Formats <code class="constant">GLU_BGR</code>, and <code class="constant">GLU_BGRA</code>, and types | |
275 | <code class="constant">GLU_UNSIGNED_BYTE_3_3_2</code>, | |
276 | <code class="constant">GLU_UNSIGNED_BYTE_2_3_3_REV</code>, | |
277 | <code class="constant">GLU_UNSIGNED_SHORT_5_6_5</code>, | |
278 | <code class="constant">GLU_UNSIGNED_SHORT_5_6_5_REV</code>, | |
279 | <code class="constant">GLU_UNSIGNED_SHORT_4_4_4_4</code>, | |
280 | <code class="constant">GLU_UNSIGNED_SHORT_4_4_4_4_REV</code>, | |
281 | <code class="constant">GLU_UNSIGNED_SHORT_5_5_5_1</code>, | |
282 | <code class="constant">GLU_UNSIGNED_SHORT_1_5_5_5_REV</code>, | |
283 | <code class="constant">GLU_UNSIGNED_INT_8_8_8_8</code>, | |
284 | <code class="constant">GLU_UNSIGNED_INT_8_8_8_8_REV</code>, | |
285 | <code class="constant">GLU_UNSIGNED_INT_10_10_10_2</code>, and | |
286 | <code class="constant">GLU_UNSIGNED_INT_2_10_10_10_REV</code> are only available if the GL version | |
287 | is 1.2 or greater. | |
288 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="errors"></a><h2>Errors</h2><p> | |
289 | <code class="constant">GLU_INVALID_VALUE</code> is returned if <em class="parameter"><code>width</code></em>, <em class="parameter"><code>height</code></em>, or <em class="parameter"><code>depth</code></em> is < 1. | |
290 | </p><p> | |
291 | <code class="constant">GLU_INVALID_ENUM</code> is returned if <em class="parameter"><code>internalFormat</code></em>, <em class="parameter"><code>format</code></em>, or <em class="parameter"><code>type</code></em> is not | |
292 | legal. | |
293 | </p><p> | |
294 | <code class="constant">GLU_INVALID_OPERATION</code> is returned if <em class="parameter"><code>type</code></em> is <code class="constant">GLU_UNSIGNED_BYTE_3_3_2</code> or <code class="constant">GLU_UNSIGNED_BYTE_2_3_3_REV</code> | |
295 | and <em class="parameter"><code>format</code></em> is not <code class="constant">GLU_RGB</code>. | |
296 | </p><p> | |
297 | <code class="constant">GLU_INVALID_OPERATION</code> is returned if <em class="parameter"><code>type</code></em> is <code class="constant">GLU_UNSIGNED_SHORT_5_6_5</code> or <code class="constant">GLU_UNSIGNED_SHORT_5_6_5_REV</code> | |
298 | and <em class="parameter"><code>format</code></em> is not <code class="constant">GLU_RGB</code>. | |
299 | </p><p> | |
300 | <code class="constant">GLU_INVALID_OPERATION</code> is returned if <em class="parameter"><code>type</code></em> is <code class="constant">GLU_UNSIGNED_SHORT_4_4_4_4</code> or <code class="constant">GLU_UNSIGNED_SHORT_4_4_4_4_REV</code> | |
301 | and <em class="parameter"><code>format</code></em> is neither <code class="constant">GLU_RGBA</code> nor <code class="constant">GLU_BGRA</code>. | |
302 | </p><p> | |
303 | <code class="constant">GLU_INVALID_OPERATION</code> is returned if <em class="parameter"><code>type</code></em> is <code class="constant">GLU_UNSIGNED_SHORT_5_5_5_1</code> or <code class="constant">GLU_UNSIGNED_SHORT_1_5_5_5_REV</code> | |
304 | and <em class="parameter"><code>format</code></em> is neither <code class="constant">GLU_RGBA</code> nor <code class="constant">GLU_BGRA</code>. | |
305 | </p><p> | |
306 | <code class="constant">GLU_INVALID_OPERATION</code> is returned if <em class="parameter"><code>type</code></em> is <code class="constant">GLU_UNSIGNED_INT_8_8_8_8</code> or <code class="constant">GLU_UNSIGNED_INT_8_8_8_8_REV</code> | |
307 | and <em class="parameter"><code>format</code></em> is neither <code class="constant">GLU_RGBA</code> nor <code class="constant">GLU_BGRA</code>. | |
308 | </p><p> | |
309 | <code class="constant">GLU_INVALID_OPERATION</code> is returned if <em class="parameter"><code>type</code></em> is <code class="constant">GLU_UNSIGNED_INT_10_10_10_2</code> or <code class="constant">GLU_UNSIGNED_INT_2_10_10_10_REV</code> | |
310 | and <em class="parameter"><code>format</code></em> is neither <code class="constant">GLU_RGBA</code> nor <code class="constant">GLU_BGRA</code>. | |
311 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="seealso"></a><h2>See Also</h2><p> | |
312 | <a class="citerefentry" href="gluBuild1DMipmapLevels.xml"><span class="citerefentry"><span class="refentrytitle">gluBuild1DMipmapLevels</span></span></a>, | |
313 | <a class="citerefentry" href="gluBuild1DMipmaps.xml"><span class="citerefentry"><span class="refentrytitle">gluBuild1DMipmaps</span></span></a>, | |
314 | <a class="citerefentry" href="gluBuild2DMipmapLevels.xml"><span class="citerefentry"><span class="refentrytitle">gluBuild2DMipmapLevels</span></span></a>, | |
315 | <a class="citerefentry" href="gluBuild3DMipmapLevels.xml"><span class="citerefentry"><span class="refentrytitle">gluBuild3DMipmapLevels</span></span></a>, | |
316 | <code class="function">gluBuild3DMipmaps</code>, | |
317 | <a class="citerefentry" href="gluErrorString.xml"><span class="citerefentry"><span class="refentrytitle">gluErrorString</span></span></a>, | |
318 | <a class="citerefentry" href="glDrawPixels.xml"><span class="citerefentry"><span class="refentrytitle">glDrawPixels</span></span></a>, | |
319 | <a class="citerefentry" href="glGetTexImage.xml"><span class="citerefentry"><span class="refentrytitle">glGetTexImage</span></span></a>, | |
320 | <a class="citerefentry" href="glGetTexLevelParameter.xml"><span class="citerefentry"><span class="refentrytitle">glGetTexLevelParameter</span></span></a>, | |
321 | <a class="citerefentry" href="glTexImage1D.xml"><span class="citerefentry"><span class="refentrytitle">glTexImage1D</span></span></a>, | |
322 | <a class="citerefentry" href="glTexImage2D.xml"><span class="citerefentry"><span class="refentrytitle">glTexImage2D</span></span></a>, | |
323 | <a class="citerefentry" href="glTexImage3D.xml"><span class="citerefentry"><span class="refentrytitle">glTexImage3D</span></span></a> | |
324 | </p></div><div class="refsect1" lang="en" xml:lang="en"><a id="Copyright"></a><h2>Copyright</h2><p> | |
325 | Copyright <span class="trademark"></span>© 1991-2006 | |
326 | Silicon Graphics, Inc. This document is licensed under the SGI | |
327 | Free Software B License. For details, see | |
328 | <a class="ulink" href="http://oss.sgi.com/projects/FreeB/" target="_top">http://oss.sgi.com/projects/FreeB/</a>. | |
329 | </p></div></div></body></html> |