[clinton/guile-figl.git] / upstream-doc / man2 / glBindBuffer.xml

<?xml version="1.0" encoding="UTF-8"?>\r
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"\r
              "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">\r
<refentry id="glBindBuffer">\r
    <refmeta>\r
        <refmetainfo>\r
            <copyright>\r
                <year>2005</year>\r
                <holder>Sams Publishing</holder>\r
            </copyright>\r
        </refmetainfo>\r
        <refentrytitle>glBindBuffer</refentrytitle>\r
        <manvolnum>3G</manvolnum>\r
    </refmeta>\r
    <refnamediv>\r
        <refname>glBindBuffer</refname>\r
        <refpurpose>bind a named buffer object</refpurpose>\r
    </refnamediv>\r
    <refsynopsisdiv><title>C Specification</title>\r
        <funcsynopsis>\r
            <funcprototype>\r
                <funcdef>void <function>glBindBuffer</function></funcdef>\r
                <paramdef>GLenum <parameter>target</parameter></paramdef>\r
                <paramdef>GLuint <parameter>buffer</parameter></paramdef>\r
            </funcprototype>\r
        </funcsynopsis>\r
    </refsynopsisdiv>\r
    <refsect1 id="parameters"><title>Parameters</title>\r
        <variablelist>\r
        <varlistentry>\r
            <term><parameter>target</parameter></term>\r
            <listitem>\r
                <para>\r
                    Specifies the target to which the buffer object is bound.\r
                    The symbolic constant must be\r
                    <constant>GL_ARRAY_BUFFER</constant>,\r
                    <constant>GL_ELEMENT_ARRAY_BUFFER</constant>,\r
                    <constant>GL_PIXEL_PACK_BUFFER</constant>, or\r
                    <constant>GL_PIXEL_UNPACK_BUFFER</constant>.\r
                </para>\r
            </listitem>\r
        </varlistentry>\r
        <varlistentry>\r
            <term><parameter>buffer</parameter></term>\r
            <listitem>\r
                <para>\r
                    Specifies the name of a buffer object.\r
                </para>\r
            </listitem>\r
        </varlistentry>\r
        </variablelist>\r
    </refsect1>\r
    <refsect1 id="description"><title>Description</title>\r
        <para>\r
            <function>glBindBuffer</function> lets you create or use a named buffer object. Calling <function>glBindBuffer</function> with\r
            <parameter>target</parameter> set to\r
            <constant>GL_ARRAY_BUFFER</constant>, <constant>GL_ELEMENT_ARRAY_BUFFER</constant>, <constant>GL_PIXEL_PACK_BUFFER</constant> or\r
            <constant>GL_PIXEL_UNPACK_BUFFER</constant> and <parameter>buffer</parameter> set to the name\r
            of the new buffer object binds the buffer object name to the target.\r
            When a buffer object is bound to a target, the previous binding for that\r
            target is automatically broken.\r
        </para>\r
        <para>\r
            Buffer object names are unsigned integers. The value zero is reserved, but\r
            there is no default buffer object for each buffer object target. Instead, <parameter>buffer</parameter> set to zero\r
            effectively unbinds any buffer object previously bound, and restores client memory usage for that buffer object target.\r
            Buffer object names and the corresponding buffer object contents are local to\r
            the shared display-list space (see <citerefentry><refentrytitle>glXCreateContext</refentrytitle></citerefentry>) of the current\r
            GL rendering context;\r
            two rendering contexts share buffer object names only if they\r
            also share display lists.\r
        </para>\r
        <para>\r
            You may use <citerefentry><refentrytitle>glGenBuffers</refentrytitle></citerefentry> to generate a set of new buffer object names.\r
        </para>\r
        <para>\r
            The state of a buffer object immediately after it is first bound is an unmapped zero-sized memory buffer with\r
            <constant>GL_READ_WRITE</constant> access and <constant>GL_STATIC_DRAW</constant> usage.\r
        </para>\r
        <para>\r
            While a non-zero buffer object name is bound, GL operations on the target to which it is\r
            bound affect the bound buffer object, and queries of the target to which it is bound return state \r
            from the bound buffer object. While buffer object name zero is bound, as in the initial state,\r
            attempts to modify or query state on the target to which it is bound generates an \r
            <constant>GL_INVALID_OPERATION</constant> error.\r
        </para>\r
        <para>\r
            When vertex array pointer state is changed, for example by a call to \r
            <citerefentry><refentrytitle>glNormalPointer</refentrytitle></citerefentry>, \r
            the current buffer object binding (<constant>GL_ARRAY_BUFFER_BINDING</constant>) is copied into the \r
            corresponding client state for the vertex array type being changed, for example \r
            <constant>GL_NORMAL_ARRAY_BUFFER_BINDING</constant>. While a non-zero buffer object is bound to the \r
            <constant>GL_ARRAY_BUFFER</constant> target, the vertex array pointer parameter that is traditionally\r
            interpreted as a pointer to client-side memory is instead interpreted as an offset within the\r
            buffer object measured in basic machine units.\r
        </para>\r
        <para>\r
            While a non-zero buffer object is bound to the <constant>GL_ELEMENT_ARRAY_BUFFER</constant> target, \r
            the indices parameter of <citerefentry><refentrytitle>glDrawElements</refentrytitle></citerefentry>, \r
            <citerefentry><refentrytitle>glDrawRangeElements</refentrytitle></citerefentry>, or \r
            <citerefentry><refentrytitle>glMultiDrawElements</refentrytitle></citerefentry> that is traditionally\r
            interpreted as a pointer to client-side memory is instead interpreted as an offset within the\r
            buffer object measured in basic machine units.\r
        </para>\r
        <para>\r
            While a non-zero buffer object is bound to the <constant>GL_PIXEL_PACK_BUFFER</constant> target, \r
            the following commands are affected: <citerefentry><refentrytitle>glGetCompressedTexImage</refentrytitle></citerefentry>, \r
            <citerefentry><refentrytitle>glGetConvolutionFilter</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGetHistogram</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGetMinmax</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGetPixelMap</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGetPolygonStipple</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGetSeparableFilter</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGetTexImage</refentrytitle></citerefentry>, and \r
            <citerefentry><refentrytitle>glReadPixels</refentrytitle></citerefentry>. The pointer parameter that is \r
            traditionally interpreted as a pointer to client-side memory where the pixels are to be packed is instead \r
            interpreted as an offset within the buffer object measured in basic machine units.\r
        </para>\r
        <para>\r
            While a non-zero buffer object is bound to the <constant>GL_PIXEL_UNPACK_BUFFER</constant> target, \r
            the following commands are affected: <citerefentry><refentrytitle>glBitmap</refentrytitle></citerefentry>, \r
            <citerefentry><refentrytitle>glColorSubTable</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glColorTable</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glCompressedTexImage1D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glCompressedTexImage2D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glCompressedTexImage3D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glCompressedTexSubImage1D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glCompressedTexSubImage2D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glCompressedTexSubImage3D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glConvolutionFilter1D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glConvolutionFilter2D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glDrawPixels</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glPixelMap</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glPolygonStipple</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glSeparableFilter2D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glTexImage1D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glTexImage2D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glTexImage3D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glTexSubImage1D</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glTexSubImage2D</refentrytitle></citerefentry>, and \r
            <citerefentry><refentrytitle>glTexSubImage3D</refentrytitle></citerefentry>. The pointer parameter that is \r
            traditionally interpreted as a pointer to client-side memory from which the pixels are to be unpacked is \r
            instead interpreted as an offset within the buffer object measured in basic machine units.\r
        </para>\r
        <para>\r
            A buffer object binding created with <function>glBindBuffer</function> remains active until a different\r
            buffer object name is bound to the same target, or until the bound buffer object is\r
            deleted with <citerefentry><refentrytitle>glDeleteBuffers</refentrytitle></citerefentry>.\r
        </para>\r
        <para>\r
            Once created, a named buffer object may be re-bound to any target as often as needed. However,\r
            the GL implementation may make choices about how to optimize the storage of a buffer object based\r
            on its initial binding target.\r
        </para>\r
    </refsect1>\r
    <refsect1 id="notes"><title>Notes</title>\r
        <para>\r
            <function>glBindBuffer</function> is available only if the GL version is 1.5 or greater.\r
        </para>\r
        <para>\r
            <constant>GL_PIXEL_PACK_BUFFER</constant> and <constant>GL_PIXEL_UNPACK_BUFFER</constant> are \r
            available only if the GL version is 2.1 or greater.\r
        </para>\r
    </refsect1>\r
    <refsect1 id="errors"><title>Errors</title>\r
        <para>\r
            <constant>GL_INVALID_ENUM</constant> is generated if <parameter>target</parameter> is not one of the allowable\r
            values.\r
        </para>\r
        <para>\r
            <constant>GL_INVALID_OPERATION</constant> is generated if <function>glBindBuffer</function> is executed\r
            between the execution of <citerefentry><refentrytitle>glBegin</refentrytitle></citerefentry> and the corresponding\r
            execution of <citerefentry><refentrytitle>glEnd</refentrytitle></citerefentry>.\r
        </para>\r
    </refsect1>\r
    <refsect1 id="associatedgets"><title>Associated Gets</title>\r
        <para>\r
            <citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_ARRAY_BUFFER_BINDING</constant>\r
        </para>\r
        <para>\r
            <citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_ELEMENT_ARRAY_BUFFER_BINDING</constant>\r
        </para>\r
        <para>\r
            <citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_PIXEL_PACK_BUFFER_BINDING</constant>\r
        </para>\r
        <para>\r
            <citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_PIXEL_UNPACK_BUFFER_BINDING</constant>\r
        </para>\r
    </refsect1>\r
    <refsect1 id="seealso"><title>See Also</title>\r
        <para>\r
            <citerefentry><refentrytitle>glDeleteBuffers</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGenBuffers</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glGet</refentrytitle></citerefentry>,\r
            <citerefentry><refentrytitle>glIsBuffer</refentrytitle></citerefentry>\r
        </para>\r
    </refsect1>\r
    <refsect1 id="Copyright"><title>Copyright</title>\r
        <para>\r
            Copyright <trademark class="copyright"></trademark> 2005 Addison-Wesley. \r
            This material may be distributed subject to the terms and conditions set forth in \r
            the Open Publication License, v 1.0, 8 June 1999.\r
            <ulink url="http://opencontent.org/openpub/">http://opencontent.org/openpub/</ulink>.\r
        </para>\r
    </refsect1>\r
</refentry>\r
Commit	Line	Data
7faf1d71 AW	1	<?xml version="1.0" encoding="UTF-8"?>\r
	2	<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"\r
	3	"http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">\r
	4	<refentry id="glBindBuffer">\r
	5	<refmeta>\r
	6	<refmetainfo>\r
	7	<copyright>\r
	8	<year>2005</year>\r
	9	<holder>Sams Publishing</holder>\r
	10	</copyright>\r
	11	</refmetainfo>\r
	12	<refentrytitle>glBindBuffer</refentrytitle>\r
	13	<manvolnum>3G</manvolnum>\r
	14	</refmeta>\r
	15	<refnamediv>\r
	16	<refname>glBindBuffer</refname>\r
	17	<refpurpose>bind a named buffer object</refpurpose>\r
	18	</refnamediv>\r
	19	<refsynopsisdiv><title>C Specification</title>\r
	20	<funcsynopsis>\r
	21	<funcprototype>\r
	22	<funcdef>void <function>glBindBuffer</function></funcdef>\r
	23	<paramdef>GLenum <parameter>target</parameter></paramdef>\r
	24	<paramdef>GLuint <parameter>buffer</parameter></paramdef>\r
	25	</funcprototype>\r
	26	</funcsynopsis>\r
	27	</refsynopsisdiv>\r
	28	<refsect1 id="parameters"><title>Parameters</title>\r
	29	<variablelist>\r
	30	<varlistentry>\r
	31	<term><parameter>target</parameter></term>\r
	32	<listitem>\r
	33	<para>\r
	34	Specifies the target to which the buffer object is bound.\r
	35	The symbolic constant must be\r
	36	<constant>GL_ARRAY_BUFFER</constant>,\r
	37	<constant>GL_ELEMENT_ARRAY_BUFFER</constant>,\r
	38	<constant>GL_PIXEL_PACK_BUFFER</constant>, or\r
	39	<constant>GL_PIXEL_UNPACK_BUFFER</constant>.\r
	40	</para>\r
	41	</listitem>\r
	42	</varlistentry>\r
	43	<varlistentry>\r
	44	<term><parameter>buffer</parameter></term>\r
	45	<listitem>\r
	46	<para>\r
	47	Specifies the name of a buffer object.\r
	48	</para>\r
	49	</listitem>\r
	50	</varlistentry>\r
	51	</variablelist>\r
	52	</refsect1>\r
	53	<refsect1 id="description"><title>Description</title>\r
	54	<para>\r
	55	<function>glBindBuffer</function> lets you create or use a named buffer object. Calling <function>glBindBuffer</function> with\r
	56	<parameter>target</parameter> set to\r
	57	<constant>GL_ARRAY_BUFFER</constant>, <constant>GL_ELEMENT_ARRAY_BUFFER</constant>, <constant>GL_PIXEL_PACK_BUFFER</constant> or\r
	58	<constant>GL_PIXEL_UNPACK_BUFFER</constant> and <parameter>buffer</parameter> set to the name\r
	59	of the new buffer object binds the buffer object name to the target.\r
	60	When a buffer object is bound to a target, the previous binding for that\r
	61	target is automatically broken.\r
	62	</para>\r
	63	<para>\r
	64	Buffer object names are unsigned integers. The value zero is reserved, but\r
65	there is no default buffer object for each buffer object target. Instead, <parameter>buffer</parameter> set to zero\r
66	effectively unbinds any buffer object previously bound, and restores client memory usage for that buffer object target.\r
67	Buffer object names and the corresponding buffer object contents are local to\r
68	the shared display-list space (see <citerefentry><refentrytitle>glXCreateContext</refentrytitle></citerefentry>) of the current\r
69	GL rendering context;\r
70	two rendering contexts share buffer object names only if they\r
71	also share display lists.\r
72	</para>\r
73	<para>\r
74	You may use <citerefentry><refentrytitle>glGenBuffers</refentrytitle></citerefentry> to generate a set of new buffer object names.\r
75	</para>\r
76	<para>\r
77	The state of a buffer object immediately after it is first bound is an unmapped zero-sized memory buffer with\r
78	<constant>GL_READ_WRITE</constant> access and <constant>GL_STATIC_DRAW</constant> usage.\r
79	</para>\r
80	<para>\r
81	While a non-zero buffer object name is bound, GL operations on the target to which it is\r
82	bound affect the bound buffer object, and queries of the target to which it is bound return state \r
83	from the bound buffer object. While buffer object name zero is bound, as in the initial state,\r
84	attempts to modify or query state on the target to which it is bound generates an \r
85	<constant>GL_INVALID_OPERATION</constant> error.\r
86	</para>\r
87	<para>\r
88	When vertex array pointer state is changed, for example by a call to \r
89	<citerefentry><refentrytitle>glNormalPointer</refentrytitle></citerefentry>, \r
90	the current buffer object binding (<constant>GL_ARRAY_BUFFER_BINDING</constant>) is copied into the \r
91	corresponding client state for the vertex array type being changed, for example \r
92	<constant>GL_NORMAL_ARRAY_BUFFER_BINDING</constant>. While a non-zero buffer object is bound to the \r
93	<constant>GL_ARRAY_BUFFER</constant> target, the vertex array pointer parameter that is traditionally\r
94	interpreted as a pointer to client-side memory is instead interpreted as an offset within the\r
95	buffer object measured in basic machine units.\r
96	</para>\r
97	<para>\r
98	While a non-zero buffer object is bound to the <constant>GL_ELEMENT_ARRAY_BUFFER</constant> target, \r
99	the indices parameter of <citerefentry><refentrytitle>glDrawElements</refentrytitle></citerefentry>, \r
100	<citerefentry><refentrytitle>glDrawRangeElements</refentrytitle></citerefentry>, or \r
101	<citerefentry><refentrytitle>glMultiDrawElements</refentrytitle></citerefentry> that is traditionally\r
102	interpreted as a pointer to client-side memory is instead interpreted as an offset within the\r
103	buffer object measured in basic machine units.\r
104	</para>\r
105	<para>\r
106	While a non-zero buffer object is bound to the <constant>GL_PIXEL_PACK_BUFFER</constant> target, \r
107	the following commands are affected: <citerefentry><refentrytitle>glGetCompressedTexImage</refentrytitle></citerefentry>, \r
108	<citerefentry><refentrytitle>glGetConvolutionFilter</refentrytitle></citerefentry>,\r
109	<citerefentry><refentrytitle>glGetHistogram</refentrytitle></citerefentry>,\r
110	<citerefentry><refentrytitle>glGetMinmax</refentrytitle></citerefentry>,\r
111	<citerefentry><refentrytitle>glGetPixelMap</refentrytitle></citerefentry>,\r
112	<citerefentry><refentrytitle>glGetPolygonStipple</refentrytitle></citerefentry>,\r
113	<citerefentry><refentrytitle>glGetSeparableFilter</refentrytitle></citerefentry>,\r
114	<citerefentry><refentrytitle>glGetTexImage</refentrytitle></citerefentry>, and \r
115	<citerefentry><refentrytitle>glReadPixels</refentrytitle></citerefentry>. The pointer parameter that is \r
116	traditionally interpreted as a pointer to client-side memory where the pixels are to be packed is instead \r
117	interpreted as an offset within the buffer object measured in basic machine units.\r
118	</para>\r
119	<para>\r
120	While a non-zero buffer object is bound to the <constant>GL_PIXEL_UNPACK_BUFFER</constant> target, \r
121	the following commands are affected: <citerefentry><refentrytitle>glBitmap</refentrytitle></citerefentry>, \r
122	<citerefentry><refentrytitle>glColorSubTable</refentrytitle></citerefentry>,\r
123	<citerefentry><refentrytitle>glColorTable</refentrytitle></citerefentry>,\r
124	<citerefentry><refentrytitle>glCompressedTexImage1D</refentrytitle></citerefentry>,\r
125	<citerefentry><refentrytitle>glCompressedTexImage2D</refentrytitle></citerefentry>,\r
126	<citerefentry><refentrytitle>glCompressedTexImage3D</refentrytitle></citerefentry>,\r
127	<citerefentry><refentrytitle>glCompressedTexSubImage1D</refentrytitle></citerefentry>,\r
128	<citerefentry><refentrytitle>glCompressedTexSubImage2D</refentrytitle></citerefentry>,\r
129	<citerefentry><refentrytitle>glCompressedTexSubImage3D</refentrytitle></citerefentry>,\r
130	<citerefentry><refentrytitle>glConvolutionFilter1D</refentrytitle></citerefentry>,\r
131	<citerefentry><refentrytitle>glConvolutionFilter2D</refentrytitle></citerefentry>,\r
132	<citerefentry><refentrytitle>glDrawPixels</refentrytitle></citerefentry>,\r
133	<citerefentry><refentrytitle>glPixelMap</refentrytitle></citerefentry>,\r
134	<citerefentry><refentrytitle>glPolygonStipple</refentrytitle></citerefentry>,\r
135	<citerefentry><refentrytitle>glSeparableFilter2D</refentrytitle></citerefentry>,\r
136	<citerefentry><refentrytitle>glTexImage1D</refentrytitle></citerefentry>,\r
137	<citerefentry><refentrytitle>glTexImage2D</refentrytitle></citerefentry>,\r
138	<citerefentry><refentrytitle>glTexImage3D</refentrytitle></citerefentry>,\r
139	<citerefentry><refentrytitle>glTexSubImage1D</refentrytitle></citerefentry>,\r
140	<citerefentry><refentrytitle>glTexSubImage2D</refentrytitle></citerefentry>, and \r
141	<citerefentry><refentrytitle>glTexSubImage3D</refentrytitle></citerefentry>. The pointer parameter that is \r
142	traditionally interpreted as a pointer to client-side memory from which the pixels are to be unpacked is \r
143	instead interpreted as an offset within the buffer object measured in basic machine units.\r
144	</para>\r
145	<para>\r
146	A buffer object binding created with <function>glBindBuffer</function> remains active until a different\r
147	buffer object name is bound to the same target, or until the bound buffer object is\r
148	deleted with <citerefentry><refentrytitle>glDeleteBuffers</refentrytitle></citerefentry>.\r
149	</para>\r
150	<para>\r
151	Once created, a named buffer object may be re-bound to any target as often as needed. However,\r
152	the GL implementation may make choices about how to optimize the storage of a buffer object based\r
153	on its initial binding target.\r
154	</para>\r
155	</refsect1>\r
156	<refsect1 id="notes"><title>Notes</title>\r
157	<para>\r
158	<function>glBindBuffer</function> is available only if the GL version is 1.5 or greater.\r
159	</para>\r
160	<para>\r
161	<constant>GL_PIXEL_PACK_BUFFER</constant> and <constant>GL_PIXEL_UNPACK_BUFFER</constant> are \r
162	available only if the GL version is 2.1 or greater.\r
163	</para>\r
164	</refsect1>\r
165	<refsect1 id="errors"><title>Errors</title>\r
166	<para>\r
167	<constant>GL_INVALID_ENUM</constant> is generated if <parameter>target</parameter> is not one of the allowable\r
168	values.\r
169	</para>\r
170	<para>\r
171	<constant>GL_INVALID_OPERATION</constant> is generated if <function>glBindBuffer</function> is executed\r
172	between the execution of <citerefentry><refentrytitle>glBegin</refentrytitle></citerefentry> and the corresponding\r
173	execution of <citerefentry><refentrytitle>glEnd</refentrytitle></citerefentry>.\r
174	</para>\r
175	</refsect1>\r
176	<refsect1 id="associatedgets"><title>Associated Gets</title>\r
177	<para>\r
178	<citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_ARRAY_BUFFER_BINDING</constant>\r
179	</para>\r
180	<para>\r
181	<citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_ELEMENT_ARRAY_BUFFER_BINDING</constant>\r
182	</para>\r
183	<para>\r
184	<citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_PIXEL_PACK_BUFFER_BINDING</constant>\r
185	</para>\r
186	<para>\r
187	<citerefentry><refentrytitle>glGet</refentrytitle></citerefentry> with argument <constant>GL_PIXEL_UNPACK_BUFFER_BINDING</constant>\r
188	</para>\r
189	</refsect1>\r
190	<refsect1 id="seealso"><title>See Also</title>\r
191	<para>\r
192	<citerefentry><refentrytitle>glDeleteBuffers</refentrytitle></citerefentry>,\r
193	<citerefentry><refentrytitle>glGenBuffers</refentrytitle></citerefentry>,\r
194	<citerefentry><refentrytitle>glGet</refentrytitle></citerefentry>,\r
195	<citerefentry><refentrytitle>glIsBuffer</refentrytitle></citerefentry>\r
196	</para>\r
197	</refsect1>\r
198	<refsect1 id="Copyright"><title>Copyright</title>\r
199	<para>\r
200	Copyright <trademark class="copyright"></trademark> 2005 Addison-Wesley. \r
201	This material may be distributed subject to the terms and conditions set forth in \r
202	the Open Publication License, v 1.0, 8 June 1999.\r
203	<ulink url="http://opencontent.org/openpub/">http://opencontent.org/openpub/</ulink>.\r
204	</para>\r
205	</refsect1>\r
206	</refentry>\r