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1 | <?xml version="1.0" encoding="UTF-8"?> |
2 | <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN" | |
3 | "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd"> | |
4 | <refentry id="glTexSubImage3D"> | |
5 | <refmeta> | |
6 | <refmetainfo> | |
7 | <copyright> | |
8 | <year>1991-2006</year> | |
9 | <holder>Silicon Graphics, Inc.</holder> | |
10 | </copyright> | |
11 | </refmetainfo> | |
12 | <refentrytitle>glTexSubImage3D</refentrytitle> | |
13 | <manvolnum>3G</manvolnum> | |
14 | </refmeta> | |
15 | <refnamediv> | |
16 | <refname>glTexSubImage3D</refname> | |
17 | <refpurpose>specify a three-dimensional texture subimage</refpurpose> | |
18 | </refnamediv> | |
19 | <refsynopsisdiv><title>C Specification</title> | |
20 | <funcsynopsis> | |
21 | <funcprototype> | |
22 | <funcdef>void <function>glTexSubImage3D</function></funcdef> | |
23 | <paramdef>GLenum <parameter>target</parameter></paramdef> | |
24 | <paramdef>GLint <parameter>level</parameter></paramdef> | |
25 | <paramdef>GLint <parameter>xoffset</parameter></paramdef> | |
26 | <paramdef>GLint <parameter>yoffset</parameter></paramdef> | |
27 | <paramdef>GLint <parameter>zoffset</parameter></paramdef> | |
28 | <paramdef>GLsizei <parameter>width</parameter></paramdef> | |
29 | <paramdef>GLsizei <parameter>height</parameter></paramdef> | |
30 | <paramdef>GLsizei <parameter>depth</parameter></paramdef> | |
31 | <paramdef>GLenum <parameter>format</parameter></paramdef> | |
32 | <paramdef>GLenum <parameter>type</parameter></paramdef> | |
33 | <paramdef>const GLvoid * <parameter>data</parameter></paramdef> | |
34 | </funcprototype> | |
35 | </funcsynopsis> | |
36 | </refsynopsisdiv> | |
37 | <!-- eqn: ignoring delim $$ --> | |
38 | <para> | |
39 | </para> | |
40 | <refsect1 id="parameters"><title>Parameters</title> | |
41 | <variablelist> | |
42 | <varlistentry> | |
43 | <term><parameter>target</parameter></term> | |
44 | <listitem> | |
45 | <para> | |
46 | Specifies the target texture. | |
47 | Must be <constant>GL_TEXTURE_3D</constant>. | |
48 | </para> | |
49 | </listitem> | |
50 | </varlistentry> | |
51 | <varlistentry> | |
52 | <term><parameter>level</parameter></term> | |
53 | <listitem> | |
54 | <para> | |
55 | Specifies the level-of-detail number. | |
56 | Level 0 is the base image level. | |
57 | Level <emphasis>n</emphasis> is the <emphasis>n</emphasis>th mipmap reduction image. | |
58 | </para> | |
59 | </listitem> | |
60 | </varlistentry> | |
61 | <varlistentry> | |
62 | <term><parameter>xoffset</parameter></term> | |
63 | <listitem> | |
64 | <para> | |
65 | Specifies a texel offset in the x direction within the texture array. | |
66 | </para> | |
67 | </listitem> | |
68 | </varlistentry> | |
69 | <varlistentry> | |
70 | <term><parameter>yoffset</parameter></term> | |
71 | <listitem> | |
72 | <para> | |
73 | Specifies a texel offset in the y direction within the texture array. | |
74 | </para> | |
75 | </listitem> | |
76 | </varlistentry> | |
77 | <varlistentry> | |
78 | <term><parameter>zoffset</parameter></term> | |
79 | <listitem> | |
80 | <para> | |
81 | Specifies a texel offset in the z direction within the texture array. | |
82 | </para> | |
83 | </listitem> | |
84 | </varlistentry> | |
85 | <varlistentry> | |
86 | <term><parameter>width</parameter></term> | |
87 | <listitem> | |
88 | <para> | |
89 | Specifies the width of the texture subimage. | |
90 | </para> | |
91 | </listitem> | |
92 | </varlistentry> | |
93 | <varlistentry> | |
94 | <term><parameter>height</parameter></term> | |
95 | <listitem> | |
96 | <para> | |
97 | Specifies the height of the texture subimage. | |
98 | </para> | |
99 | </listitem> | |
100 | </varlistentry> | |
101 | <varlistentry> | |
102 | <term><parameter>depth</parameter></term> | |
103 | <listitem> | |
104 | <para> | |
105 | Specifies the depth of the texture subimage. | |
106 | </para> | |
107 | </listitem> | |
108 | </varlistentry> | |
109 | <varlistentry> | |
110 | <term><parameter>format</parameter></term> | |
111 | <listitem> | |
112 | <para> | |
113 | Specifies the format of the pixel data. | |
114 | The following symbolic values are accepted: | |
115 | <constant>GL_COLOR_INDEX</constant>, | |
116 | <constant>GL_RED</constant>, | |
117 | <constant>GL_GREEN</constant>, | |
118 | <constant>GL_BLUE</constant>, | |
119 | <constant>GL_ALPHA</constant>, | |
120 | <constant>GL_RGB</constant>, | |
121 | <constant>GL_BGR</constant>, | |
122 | <constant>GL_RGBA</constant>, | |
123 | <constant>GL_BGRA</constant>, | |
124 | <constant>GL_LUMINANCE</constant>, and | |
125 | <constant>GL_LUMINANCE_ALPHA</constant>. | |
126 | </para> | |
127 | </listitem> | |
128 | </varlistentry> | |
129 | <varlistentry> | |
130 | <term><parameter>type</parameter></term> | |
131 | <listitem> | |
132 | <para> | |
133 | Specifies the data type of the pixel data. | |
134 | The following symbolic values are accepted: | |
135 | <constant>GL_UNSIGNED_BYTE</constant>, | |
136 | <constant>GL_BYTE</constant>, | |
137 | <constant>GL_BITMAP</constant>, | |
138 | <constant>GL_UNSIGNED_SHORT</constant>, | |
139 | <constant>GL_SHORT</constant>, | |
140 | <constant>GL_UNSIGNED_INT</constant>, | |
141 | <constant>GL_INT</constant>, | |
142 | <constant>GL_FLOAT</constant>, | |
143 | <constant>GL_UNSIGNED_BYTE_3_3_2</constant>, | |
144 | <constant>GL_UNSIGNED_BYTE_2_3_3_REV</constant>, | |
145 | <constant>GL_UNSIGNED_SHORT_5_6_5</constant>, | |
146 | <constant>GL_UNSIGNED_SHORT_5_6_5_REV</constant>, | |
147 | <constant>GL_UNSIGNED_SHORT_4_4_4_4</constant>, | |
148 | <constant>GL_UNSIGNED_SHORT_4_4_4_4_REV</constant>, | |
149 | <constant>GL_UNSIGNED_SHORT_5_5_5_1</constant>, | |
150 | <constant>GL_UNSIGNED_SHORT_1_5_5_5_REV</constant>, | |
151 | <constant>GL_UNSIGNED_INT_8_8_8_8</constant>, | |
152 | <constant>GL_UNSIGNED_INT_8_8_8_8_REV</constant>, | |
153 | <constant>GL_UNSIGNED_INT_10_10_10_2</constant>, and | |
154 | <constant>GL_UNSIGNED_INT_2_10_10_10_REV</constant>. | |
155 | </para> | |
156 | </listitem> | |
157 | </varlistentry> | |
158 | <varlistentry> | |
159 | <term><parameter>data</parameter></term> | |
160 | <listitem> | |
161 | <para> | |
162 | Specifies a pointer to the image data in memory. | |
163 | </para> | |
164 | </listitem> | |
165 | </varlistentry> | |
166 | </variablelist> | |
167 | </refsect1> | |
168 | <refsect1 id="description"><title>Description</title> | |
169 | <para> | |
170 | Texturing maps a portion of a specified texture image | |
171 | onto each graphical primitive for which texturing is enabled. | |
172 | To enable and disable three-dimensional texturing, call <citerefentry><refentrytitle>glEnable</refentrytitle></citerefentry> | |
173 | and <citerefentry><refentrytitle>glDisable</refentrytitle></citerefentry> with argument <constant>GL_TEXTURE_3D</constant>. | |
174 | </para> | |
175 | <para> | |
176 | <function>glTexSubImage3D</function> redefines a contiguous subregion of an existing three-dimensional | |
177 | texture image. | |
178 | The texels referenced by <parameter>data</parameter> replace the portion of the | |
179 | existing texture array with x indices <parameter>xoffset</parameter> and | |
180 | <inlineequation><mml:math> | |
181 | <!-- eqn: xoffset + width - 1:--> | |
182 | <mml:mrow> | |
183 | <mml:mi mathvariant="italic">xoffset</mml:mi> | |
184 | <mml:mo>+</mml:mo> | |
185 | <mml:mi mathvariant="italic">width</mml:mi> | |
186 | <mml:mo>-</mml:mo> | |
187 | <mml:mn>1</mml:mn> | |
188 | </mml:mrow> | |
189 | </mml:math></inlineequation>, | |
190 | inclusive, | |
191 | y indices <parameter>yoffset</parameter> and | |
192 | <inlineequation><mml:math> | |
193 | <!-- eqn: yoffset + height - 1:--> | |
194 | <mml:mrow> | |
195 | <mml:mi mathvariant="italic">yoffset</mml:mi> | |
196 | <mml:mo>+</mml:mo> | |
197 | <mml:mi mathvariant="italic">height</mml:mi> | |
198 | <mml:mo>-</mml:mo> | |
199 | <mml:mn>1</mml:mn> | |
200 | </mml:mrow> | |
201 | </mml:math></inlineequation>, | |
202 | inclusive, | |
203 | and z indices <parameter>zoffset</parameter> and | |
204 | <inlineequation><mml:math> | |
205 | <!-- eqn: zoffset + depth - 1:--> | |
206 | <mml:mrow> | |
207 | <mml:mi mathvariant="italic">zoffset</mml:mi> | |
208 | <mml:mo>+</mml:mo> | |
209 | <mml:mi mathvariant="italic">depth</mml:mi> | |
210 | <mml:mo>-</mml:mo> | |
211 | <mml:mn>1</mml:mn> | |
212 | </mml:mrow> | |
213 | </mml:math></inlineequation>, | |
214 | inclusive. | |
215 | This region may not include any texels outside the range of the | |
216 | texture array as it was originally specified. | |
217 | It is not an error to specify a subtexture with zero width, height, or | |
218 | depth but such a specification has no effect. | |
219 | </para> | |
220 | <para> | |
221 | If a non-zero named buffer object is bound to the <constant>GL_PIXEL_UNPACK_BUFFER</constant> target | |
222 | (see <citerefentry><refentrytitle>glBindBuffer</refentrytitle></citerefentry>) while a texture image is | |
223 | specified, <parameter>data</parameter> is treated as a byte offset into the buffer object's data store. | |
224 | </para> | |
225 | </refsect1> | |
226 | <refsect1 id="notes"><title>Notes</title> | |
227 | <para> | |
228 | <function>glTexSubImage3D</function> is available only if the GL version is 1.2 or greater. | |
229 | </para> | |
230 | <para> | |
231 | Texturing has no effect in color index mode. | |
232 | </para> | |
233 | <para> | |
234 | <citerefentry><refentrytitle>glPixelStore</refentrytitle></citerefentry> and <citerefentry><refentrytitle>glPixelTransfer</refentrytitle></citerefentry> modes affect texture images | |
235 | in exactly the way they affect <citerefentry><refentrytitle>glDrawPixels</refentrytitle></citerefentry>. | |
236 | </para> | |
237 | <para> | |
238 | Formats <constant>GL_BGR</constant>, and <constant>GL_BGRA</constant> and types | |
239 | <constant>GL_UNSIGNED_BYTE_3_3_2</constant>, | |
240 | <constant>GL_UNSIGNED_BYTE_2_3_3_REV</constant>, | |
241 | <constant>GL_UNSIGNED_SHORT_5_6_5</constant>, | |
242 | <constant>GL_UNSIGNED_SHORT_5_6_5_REV</constant>, | |
243 | <constant>GL_UNSIGNED_SHORT_4_4_4_4</constant>, | |
244 | <constant>GL_UNSIGNED_SHORT_4_4_4_4_REV</constant>, | |
245 | <constant>GL_UNSIGNED_SHORT_5_5_5_1</constant>, | |
246 | <constant>GL_UNSIGNED_SHORT_1_5_5_5_REV</constant>, | |
247 | <constant>GL_UNSIGNED_INT_8_8_8_8</constant>, | |
248 | <constant>GL_UNSIGNED_INT_8_8_8_8_REV</constant>, | |
249 | <constant>GL_UNSIGNED_INT_10_10_10_2</constant>, and | |
250 | <constant>GL_UNSIGNED_INT_2_10_10_10_REV</constant> are available only if the GL version | |
251 | is 1.2 or greater. | |
252 | </para> | |
253 | <para> | |
254 | For OpenGL versions 1.3 and greater, or when the <code>ARB_multitexture</code> extension is supported, <function>glTexSubImage3D</function> | |
255 | specifies a three-dimensional subtexture for the current texture unit, | |
256 | specified with <citerefentry><refentrytitle>glActiveTexture</refentrytitle></citerefentry>. | |
257 | </para> | |
258 | <para> | |
259 | When the <code>ARB_imaging</code> extension is supported, the RGBA components | |
260 | specified in <parameter>data</parameter> may be processed by the imaging pipeline. See | |
261 | <citerefentry><refentrytitle>glTexImage3D</refentrytitle></citerefentry> for specific details. | |
262 | </para> | |
263 | </refsect1> | |
264 | <refsect1 id="errors"><title>Errors</title> | |
265 | <para> | |
266 | <constant>GL_INVALID_ENUM</constant> is generated if /<parameter>target</parameter> is not <constant>GL_TEXTURE_3D</constant>. | |
267 | </para> | |
268 | <para> | |
269 | <constant>GL_INVALID_ENUM</constant> is generated if <parameter>format</parameter> is not an accepted | |
270 | format constant. | |
271 | </para> | |
272 | <para> | |
273 | <constant>GL_INVALID_ENUM</constant> is generated if <parameter>type</parameter> is not a type constant. | |
274 | </para> | |
275 | <para> | |
276 | <constant>GL_INVALID_ENUM</constant> is generated if <parameter>type</parameter> is <constant>GL_BITMAP</constant> and | |
277 | <parameter>format</parameter> is not <constant>GL_COLOR_INDEX</constant>. | |
278 | </para> | |
279 | <para> | |
280 | <constant>GL_INVALID_VALUE</constant> is generated if <parameter>level</parameter> is less than 0. | |
281 | </para> | |
282 | <para> | |
283 | <constant>GL_INVALID_VALUE</constant> may be generated if <parameter>level</parameter> is greater | |
284 | than | |
285 | <inlineequation><mml:math> | |
286 | <!-- eqn: log sub 2:--> | |
287 | <mml:msub><mml:mi mathvariant="italic">log</mml:mi> | |
288 | <mml:mn>2</mml:mn> | |
289 | </mml:msub> | |
290 | </mml:math></inlineequation> | |
291 | <emphasis>max</emphasis>, | |
292 | where <emphasis>max</emphasis> is the returned value of <constant>GL_MAX_TEXTURE_SIZE</constant>. | |
293 | </para> | |
294 | <para> | |
295 | <constant>GL_INVALID_VALUE</constant> is generated if | |
296 | <inlineequation><mml:math> | |
297 | <!-- eqn: xoffset < -b:--> | |
298 | <mml:mrow> | |
299 | <mml:mi mathvariant="italic">xoffset</mml:mi> | |
300 | <mml:mo><</mml:mo> | |
301 | <mml:mrow> | |
302 | <mml:mo>-</mml:mo> | |
303 | <mml:mi mathvariant="italic">b</mml:mi> | |
304 | </mml:mrow> | |
305 | </mml:mrow> | |
306 | </mml:math></inlineequation>, | |
307 | <inlineequation><mml:math> | |
308 | <!-- eqn: (xoffset + width) > (w - b):--> | |
309 | <mml:mrow> | |
310 | <mml:mfenced open="(" close=")"> | |
311 | <mml:mrow> | |
312 | <mml:mi mathvariant="italic">xoffset</mml:mi> | |
313 | <mml:mo>+</mml:mo> | |
314 | <mml:mi mathvariant="italic">width</mml:mi> | |
315 | </mml:mrow> | |
316 | </mml:mfenced> | |
317 | <mml:mo>></mml:mo> | |
318 | <mml:mfenced open="(" close=")"> | |
319 | <mml:mrow> | |
320 | <mml:mi mathvariant="italic">w</mml:mi> | |
321 | <mml:mo>-</mml:mo> | |
322 | <mml:mi mathvariant="italic">b</mml:mi> | |
323 | </mml:mrow> | |
324 | </mml:mfenced> | |
325 | </mml:mrow> | |
326 | </mml:math></inlineequation>, | |
327 | <inlineequation><mml:math> | |
328 | <!-- eqn: yoffset < -b:--> | |
329 | <mml:mrow> | |
330 | <mml:mi mathvariant="italic">yoffset</mml:mi> | |
331 | <mml:mo><</mml:mo> | |
332 | <mml:mrow> | |
333 | <mml:mo>-</mml:mo> | |
334 | <mml:mi mathvariant="italic">b</mml:mi> | |
335 | </mml:mrow> | |
336 | </mml:mrow> | |
337 | </mml:math></inlineequation>, | |
338 | or | |
339 | <inlineequation><mml:math> | |
340 | <!-- eqn: (yoffset + height) > (h - b):--> | |
341 | <mml:mrow> | |
342 | <mml:mfenced open="(" close=")"> | |
343 | <mml:mrow> | |
344 | <mml:mi mathvariant="italic">yoffset</mml:mi> | |
345 | <mml:mo>+</mml:mo> | |
346 | <mml:mi mathvariant="italic">height</mml:mi> | |
347 | </mml:mrow> | |
348 | </mml:mfenced> | |
349 | <mml:mo>></mml:mo> | |
350 | <mml:mfenced open="(" close=")"> | |
351 | <mml:mrow> | |
352 | <mml:mi mathvariant="italic">h</mml:mi> | |
353 | <mml:mo>-</mml:mo> | |
354 | <mml:mi mathvariant="italic">b</mml:mi> | |
355 | </mml:mrow> | |
356 | </mml:mfenced> | |
357 | </mml:mrow> | |
358 | </mml:math></inlineequation>, | |
359 | or | |
360 | <inlineequation><mml:math> | |
361 | <!-- eqn: zoffset < -b:--> | |
362 | <mml:mrow> | |
363 | <mml:mi mathvariant="italic">zoffset</mml:mi> | |
364 | <mml:mo><</mml:mo> | |
365 | <mml:mrow> | |
366 | <mml:mo>-</mml:mo> | |
367 | <mml:mi mathvariant="italic">b</mml:mi> | |
368 | </mml:mrow> | |
369 | </mml:mrow> | |
370 | </mml:math></inlineequation>, | |
371 | or | |
372 | <inlineequation><mml:math> | |
373 | <!-- eqn: (zoffset + depth) > (d - b):--> | |
374 | <mml:mrow> | |
375 | <mml:mfenced open="(" close=")"> | |
376 | <mml:mrow> | |
377 | <mml:mi mathvariant="italic">zoffset</mml:mi> | |
378 | <mml:mo>+</mml:mo> | |
379 | <mml:mi mathvariant="italic">depth</mml:mi> | |
380 | </mml:mrow> | |
381 | </mml:mfenced> | |
382 | <mml:mo>></mml:mo> | |
383 | <mml:mfenced open="(" close=")"> | |
384 | <mml:mrow> | |
385 | <mml:mi mathvariant="italic">d</mml:mi> | |
386 | <mml:mo>-</mml:mo> | |
387 | <mml:mi mathvariant="italic">b</mml:mi> | |
388 | </mml:mrow> | |
389 | </mml:mfenced> | |
390 | </mml:mrow> | |
391 | </mml:math></inlineequation>, | |
392 | where | |
393 | <inlineequation><mml:math><mml:mi mathvariant="italic">w</mml:mi></mml:math></inlineequation> | |
394 | is the <constant>GL_TEXTURE_WIDTH</constant>, | |
395 | <inlineequation><mml:math><mml:mi mathvariant="italic">h</mml:mi></mml:math></inlineequation> | |
396 | is the <constant>GL_TEXTURE_HEIGHT</constant>, | |
397 | <inlineequation><mml:math><mml:mi mathvariant="italic">d</mml:mi></mml:math></inlineequation> | |
398 | is the <constant>GL_TEXTURE_DEPTH</constant> | |
399 | and | |
400 | <inlineequation><mml:math><mml:mi mathvariant="italic">b</mml:mi></mml:math></inlineequation> | |
401 | is the border width of the texture image being modified. | |
402 | Note that | |
403 | <inlineequation><mml:math><mml:mi mathvariant="italic">w</mml:mi></mml:math></inlineequation>, | |
404 | <inlineequation><mml:math><mml:mi mathvariant="italic">h</mml:mi></mml:math></inlineequation>, | |
405 | and | |
406 | <inlineequation><mml:math><mml:mi mathvariant="italic">d</mml:mi></mml:math></inlineequation> | |
407 | include twice the border width. | |
408 | </para> | |
409 | <para> | |
410 | <constant>GL_INVALID_VALUE</constant> is generated if <parameter>width</parameter>, <parameter>height</parameter>, or <parameter>depth</parameter> | |
411 | is less than 0. | |
412 | </para> | |
413 | <para> | |
414 | <constant>GL_INVALID_OPERATION</constant> is generated if the texture array has not | |
415 | been defined by a previous <citerefentry><refentrytitle>glTexImage3D</refentrytitle></citerefentry> operation. | |
416 | </para> | |
417 | <para> | |
418 | <constant>GL_INVALID_OPERATION</constant> is generated if <parameter>type</parameter> is one of | |
419 | <constant>GL_UNSIGNED_BYTE_3_3_2</constant>, | |
420 | <constant>GL_UNSIGNED_BYTE_2_3_3_REV</constant>, | |
421 | <constant>GL_UNSIGNED_SHORT_5_6_5</constant>, or | |
422 | <constant>GL_UNSIGNED_SHORT_5_6_5_REV</constant> | |
423 | and <parameter>format</parameter> is not <constant>GL_RGB</constant>. | |
424 | </para> | |
425 | <para> | |
426 | <constant>GL_INVALID_OPERATION</constant> is generated if <parameter>type</parameter> is one of | |
427 | <constant>GL_UNSIGNED_SHORT_4_4_4_4</constant>, | |
428 | <constant>GL_UNSIGNED_SHORT_4_4_4_4_REV</constant>, | |
429 | <constant>GL_UNSIGNED_SHORT_5_5_5_1</constant>, | |
430 | <constant>GL_UNSIGNED_SHORT_1_5_5_5_REV</constant>, | |
431 | <constant>GL_UNSIGNED_INT_8_8_8_8</constant>, | |
432 | <constant>GL_UNSIGNED_INT_8_8_8_8_REV</constant>, | |
433 | <constant>GL_UNSIGNED_INT_10_10_10_2</constant>, or | |
434 | <constant>GL_UNSIGNED_INT_2_10_10_10_REV</constant> | |
435 | and <parameter>format</parameter> is neither <constant>GL_RGBA</constant> nor <constant>GL_BGRA</constant>. | |
436 | </para> | |
437 | <para> | |
438 | <constant>GL_INVALID_OPERATION</constant> is generated if a non-zero buffer object name is bound to the | |
439 | <constant>GL_PIXEL_UNPACK_BUFFER</constant> target and the buffer object's data store is currently mapped. | |
440 | </para> | |
441 | <para> | |
442 | <constant>GL_INVALID_OPERATION</constant> is generated if a non-zero buffer object name is bound to the | |
443 | <constant>GL_PIXEL_UNPACK_BUFFER</constant> target and the data would be unpacked from the buffer | |
444 | object such that the memory reads required would exceed the data store size. | |
445 | </para> | |
446 | <para> | |
447 | <constant>GL_INVALID_OPERATION</constant> is generated if a non-zero buffer object name is bound to the | |
448 | <constant>GL_PIXEL_UNPACK_BUFFER</constant> target and <parameter>data</parameter> is not evenly divisible | |
449 | into the number of bytes needed to store in memory a datum indicated by <parameter>type</parameter>. | |
450 | </para> | |
451 | <para> | |
452 | <constant>GL_INVALID_OPERATION</constant> is generated if <function>glTexSubImage3D</function> is executed | |
453 | between the execution of <citerefentry><refentrytitle>glBegin</refentrytitle></citerefentry> and the corresponding | |
454 | execution of <citerefentry><refentrytitle>glEnd</refentrytitle></citerefentry>. | |
455 | </para> | |
456 | </refsect1> | |
457 | <refsect1 id="associatedgets"><title>Associated Gets</title> | |
458 | <para> | |
459 | <citerefentry><refentrytitle>glGetTexImage</refentrytitle></citerefentry> | |
460 | </para> | |
461 | <para> | |
462 | <citerefentry><refentrytitle>glIsEnabled</refentrytitle></citerefentry> with argument <constant>GL_TEXTURE_3D</constant> | |
463 | </para> | |
464 | <para> | |
465 | <citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_PIXEL_UNPACK_BUFFER_BINDING</constant> | |
466 | </para> | |
467 | </refsect1> | |
468 | <refsect1 id="seealso"><title>See Also</title> | |
469 | <para> | |
470 | <citerefentry><refentrytitle>glActiveTexture</refentrytitle></citerefentry>, | |
471 | <citerefentry><refentrytitle>glCopyTexImage1D</refentrytitle></citerefentry>, | |
472 | <citerefentry><refentrytitle>glCopyTexImage2D</refentrytitle></citerefentry>, | |
473 | <citerefentry><refentrytitle>glCopyTexSubImage1D</refentrytitle></citerefentry>, | |
474 | <citerefentry><refentrytitle>glCopyTexSubImage2D</refentrytitle></citerefentry>, | |
475 | <citerefentry><refentrytitle>glCopyTexSubImage3D</refentrytitle></citerefentry>, | |
476 | <citerefentry><refentrytitle>glDrawPixels</refentrytitle></citerefentry>, | |
477 | <citerefentry><refentrytitle>glPixelStore</refentrytitle></citerefentry>, | |
478 | <citerefentry><refentrytitle>glPixelTransfer</refentrytitle></citerefentry>, | |
479 | <citerefentry><refentrytitle>glTexEnv</refentrytitle></citerefentry>, | |
480 | <citerefentry><refentrytitle>glTexGen</refentrytitle></citerefentry>, | |
481 | <citerefentry><refentrytitle>glTexImage1D</refentrytitle></citerefentry>, | |
482 | <citerefentry><refentrytitle>glTexImage2D</refentrytitle></citerefentry>, | |
483 | <citerefentry><refentrytitle>glTexImage3D</refentrytitle></citerefentry>, | |
484 | <citerefentry><refentrytitle>glTexSubImage1D</refentrytitle></citerefentry>, | |
485 | <citerefentry><refentrytitle>glTexSubImage2D</refentrytitle></citerefentry>, | |
486 | <citerefentry><refentrytitle>glTexParameter</refentrytitle></citerefentry> | |
487 | </para> | |
488 | </refsect1> | |
489 | <refsect1 id="Copyright"><title>Copyright</title> | |
490 | <para> | |
491 | Copyright <trademark class="copyright"></trademark> 1991-2006 | |
492 | Silicon Graphics, Inc. This document is licensed under the SGI | |
493 | Free Software B License. For details, see | |
494 | <ulink url="http://oss.sgi.com/projects/FreeB/">http://oss.sgi.com/projects/FreeB/</ulink>. | |
495 | </para> | |
496 | </refsect1> | |
497 | </refentry> |