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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1">
<title>gtkglextmm: Gdk::GL Namespace Reference</title>
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</head><body>
<!-- Generated by Doxygen 1.3.4 -->
<div class="qindex"><a class="qindex" href="index.html">Main Page</a> | <a class="qindex" href="modules.html">Modules</a> | <a class="qindex" href="namespaces.html">Namespace List</a> | <a class="qindex" href="hierarchy.html">Class Hierarchy</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Class List</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="namespacemembers.html">Namespace Members</a> | <a class="qindex" href="functions.html">Class Members</a> | <a class="qindex" href="globals.html">File Members</a> | <a class="qindex" href="examples.html">Examples</a></div>
<h1>Gdk::GL Namespace Reference</h1>
<p>
<table border=0 cellpadding=0 cellspacing=0>
<tr><td></td></tr>
<tr><td colspan=2><br><h2>Classes</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="classGdk_1_1GL_1_1Config.html">Config</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="classGdk_1_1GL_1_1Context.html">Context</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="classGdk_1_1GL_1_1Drawable.html">Drawable</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="classGdk_1_1GL_1_1Font.html">Font</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="classGdk_1_1GL_1_1Pixmap.html">Pixmap</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>class </td><td class="memItemRight" valign=bottom><a class="el" href="classGdk_1_1GL_1_1Window.html">Window</a></td></tr>
<tr><td colspan=2><br><h2>Enumerations</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> { <br>
<a class="el" href="group__gdkmm__glEnums.html#a35a0">MODE_RGB</a> = 0,
<a class="el" href="group__gdkmm__glEnums.html#a35a1">MODE_RGBA</a> = 0,
<a class="el" href="group__gdkmm__glEnums.html#a35a2">MODE_INDEX</a> = 1 << 0,
<a class="el" href="group__gdkmm__glEnums.html#a35a3">MODE_SINGLE</a> = 0,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a35a4">MODE_DOUBLE</a> = 1 << 1,
<a class="el" href="group__gdkmm__glEnums.html#a35a5">MODE_STEREO</a> = 1 << 2,
<a class="el" href="group__gdkmm__glEnums.html#a35a6">MODE_ALPHA</a> = 1 << 3,
<a class="el" href="group__gdkmm__glEnums.html#a35a7">MODE_DEPTH</a> = 1 << 4,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a35a8">MODE_STENCIL</a> = 1 << 5,
<a class="el" href="group__gdkmm__glEnums.html#a35a9">MODE_ACCUM</a> = 1 << 6,
<a class="el" href="group__gdkmm__glEnums.html#a35a10">MODE_MULTISAMPLE</a> = 1 << 7
<br>
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a36">ConfigAttrib</a> { <br>
<a class="el" href="group__gdkmm__glEnums.html#a36a15">USE_GL</a> = 1,
<a class="el" href="group__gdkmm__glEnums.html#a36a16">BUFFER_SIZE</a> = 2,
<a class="el" href="group__gdkmm__glEnums.html#a36a17">LEVEL</a> = 3,
<a class="el" href="group__gdkmm__glEnums.html#a36a18">RGBA</a> = 4,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a19">DOUBLEBUFFER</a> = 5,
<a class="el" href="group__gdkmm__glEnums.html#a36a20">STEREO</a> = 6,
<a class="el" href="group__gdkmm__glEnums.html#a36a21">AUX_BUFFERS</a> = 7,
<a class="el" href="group__gdkmm__glEnums.html#a36a22">RED_SIZE</a> = 8,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a23">GREEN_SIZE</a> = 9,
<a class="el" href="group__gdkmm__glEnums.html#a36a24">BLUE_SIZE</a> = 10,
<a class="el" href="group__gdkmm__glEnums.html#a36a25">ALPHA_SIZE</a> = 11,
<a class="el" href="group__gdkmm__glEnums.html#a36a26">DEPTH_SIZE</a> = 12,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a27">STENCIL_SIZE</a> = 13,
<a class="el" href="group__gdkmm__glEnums.html#a36a28">ACCUM_RED_SIZE</a> = 14,
<a class="el" href="group__gdkmm__glEnums.html#a36a29">ACCUM_GREEN_SIZE</a> = 15,
<a class="el" href="group__gdkmm__glEnums.html#a36a30">ACCUM_BLUE_SIZE</a> = 16,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a31">ACCUM_ALPHA_SIZE</a> = 17,
<a class="el" href="group__gdkmm__glEnums.html#a36a32">CONFIG_CAVEAT</a> = 0x20,
<a class="el" href="group__gdkmm__glEnums.html#a36a33">X_VISUAL_TYPE</a> = 0x22,
<a class="el" href="group__gdkmm__glEnums.html#a36a34">TRANSPARENT_TYPE</a> = 0x23,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a35">TRANSPARENT_INDEX_VALUE</a> = 0x24,
<a class="el" href="group__gdkmm__glEnums.html#a36a36">TRANSPARENT_RED_VALUE</a> = 0x25,
<a class="el" href="group__gdkmm__glEnums.html#a36a37">TRANSPARENT_GREEN_VALUE</a> = 0x26,
<a class="el" href="group__gdkmm__glEnums.html#a36a38">TRANSPARENT_BLUE_VALUE</a> = 0x27,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a39">TRANSPARENT_ALPHA_VALUE</a> = 0x28,
<a class="el" href="group__gdkmm__glEnums.html#a36a40">DRAWABLE_TYPE</a> = 0x8010,
<a class="el" href="group__gdkmm__glEnums.html#a36a41">RENDER_TYPE</a> = 0x8011,
<a class="el" href="group__gdkmm__glEnums.html#a36a42">X_RENDERABLE</a> = 0x8012,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a43">FBCONFIG_ID</a> = 0x8013,
<a class="el" href="group__gdkmm__glEnums.html#a36a44">MAX_PBUFFER_WIDTH</a> = 0x8016,
<a class="el" href="group__gdkmm__glEnums.html#a36a45">MAX_PBUFFER_HEIGHT</a> = 0x8017,
<a class="el" href="group__gdkmm__glEnums.html#a36a46">MAX_PBUFFER_PIXELS</a> = 0x8018,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a36a47">VISUAL_ID</a> = 0x800B,
<a class="el" href="group__gdkmm__glEnums.html#a36a48">SCREEN</a> = 0x800C,
<a class="el" href="group__gdkmm__glEnums.html#a36a49">SAMPLE_BUFFERS</a> = 100000,
<a class="el" href="group__gdkmm__glEnums.html#a36a50">SAMPLES</a> = 100001
<br>
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a37">ConfigCaveat</a> { <a class="el" href="group__gdkmm__glEnums.html#a37a51">CONFIG_CAVEAT_DONT_CARE</a> = 0xFFFFFFFF,
<a class="el" href="group__gdkmm__glEnums.html#a37a52">CONFIG_CAVEAT_NONE</a> = 0x8000,
<a class="el" href="group__gdkmm__glEnums.html#a37a53">SLOW_CONFIG</a> = 0x8001,
<a class="el" href="group__gdkmm__glEnums.html#a37a54">NON_CONFORMANT_CONFIG</a> = 0x800D
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a38">VisualType</a> { <br>
<a class="el" href="group__gdkmm__glEnums.html#a38a55">VISUAL_TYPE_DONT_CARE</a> = 0xFFFFFFFF,
<a class="el" href="group__gdkmm__glEnums.html#a38a56">TRUE_COLOR</a> = 0x8002,
<a class="el" href="group__gdkmm__glEnums.html#a38a57">DIRECT_COLOR</a> = 0x8003,
<a class="el" href="group__gdkmm__glEnums.html#a38a58">PSEUDO_COLOR</a> = 0x8004,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a38a59">STATIC_COLOR</a> = 0x8005,
<a class="el" href="group__gdkmm__glEnums.html#a38a60">GRAY_SCALE</a> = 0x8006,
<a class="el" href="group__gdkmm__glEnums.html#a38a61">STATIC_GRAY</a> = 0x8007
<br>
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a39">TransparentType</a> { <a class="el" href="group__gdkmm__glEnums.html#a39a62">TRANSPARENT_NONE</a> = 0x8000,
<a class="el" href="group__gdkmm__glEnums.html#a39a63">TRANSPARENT_RGB</a> = 0x8008,
<a class="el" href="group__gdkmm__glEnums.html#a39a64">TRANSPARENT_INDEX</a> = 0x8009
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> { <a class="el" href="group__gdkmm__glEnums.html#a40a65">WINDOW_BIT</a> = 1 << 0,
<a class="el" href="group__gdkmm__glEnums.html#a40a66">PIXMAP_BIT</a> = 1 << 1,
<a class="el" href="group__gdkmm__glEnums.html#a40a67">PBUFFER_BIT</a> = 1 << 2
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> { <a class="el" href="group__gdkmm__glEnums.html#a41a68">RGBA_BIT</a> = 1 << 0,
<a class="el" href="group__gdkmm__glEnums.html#a41a69">COLOR_INDEX_BIT</a> = 1 << 1
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> { <br>
<a class="el" href="group__gdkmm__glEnums.html#a42a70">FRONT_LEFT_BUFFER_BIT</a> = 1 << 0,
<a class="el" href="group__gdkmm__glEnums.html#a42a71">FRONT_RIGHT_BUFFER_BIT</a> = 1 << 1,
<a class="el" href="group__gdkmm__glEnums.html#a42a72">BACK_LEFT_BUFFER_BIT</a> = 1 << 2,
<a class="el" href="group__gdkmm__glEnums.html#a42a73">BACK_RIGHT_BUFFER_BIT</a> = 1 << 3,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a42a74">AUX_BUFFERS_BIT</a> = 1 << 4,
<a class="el" href="group__gdkmm__glEnums.html#a42a75">DEPTH_BUFFER_BIT</a> = 1 << 5,
<a class="el" href="group__gdkmm__glEnums.html#a42a76">STENCIL_BUFFER_BIT</a> = 1 << 6,
<a class="el" href="group__gdkmm__glEnums.html#a42a77">ACCUM_BUFFER_BIT</a> = 1 << 7
<br>
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a43">ConfigError</a> { <br>
<a class="el" href="group__gdkmm__glEnums.html#a43a78">BAD_SCREEN</a> = 1,
<a class="el" href="group__gdkmm__glEnums.html#a43a79">BAD_ATTRIBUTE</a>,
<a class="el" href="group__gdkmm__glEnums.html#a43a80">NO_EXTENSION</a>,
<a class="el" href="group__gdkmm__glEnums.html#a43a81">BAD_VISUAL</a>,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a43a82">BAD_CONTEXT</a>,
<a class="el" href="group__gdkmm__glEnums.html#a43a83">BAD_VALUE</a>,
<a class="el" href="group__gdkmm__glEnums.html#a43a84">BAD_ENUM</a>
<br>
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a44">RenderType</a> { <a class="el" href="group__gdkmm__glEnums.html#a44a85">RGBA_TYPE</a> = 0x8014,
<a class="el" href="group__gdkmm__glEnums.html#a44a86">COLOR_INDEX_TYPE</a> = 0x8015
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a45">DrawableAttrib</a> { <br>
<a class="el" href="group__gdkmm__glEnums.html#a45a87">PRESERVED_CONTENTS</a> = 0x801B,
<a class="el" href="group__gdkmm__glEnums.html#a45a88">LARGEST_PBUFFER</a> = 0x801C,
<a class="el" href="group__gdkmm__glEnums.html#a45a89">WIDTH</a> = 0x801D,
<a class="el" href="group__gdkmm__glEnums.html#a45a90">HEIGHT</a> = 0x801E,
<br>
<a class="el" href="group__gdkmm__glEnums.html#a45a91">EVENT_MASK</a> = 0x801F
<br>
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a46">PbufferAttrib</a> { <a class="el" href="group__gdkmm__glEnums.html#a46a92">PBUFFER_PRESERVED_CONTENTS</a> = 0x801B,
<a class="el" href="group__gdkmm__glEnums.html#a46a93">PBUFFER_LARGEST_PBUFFER</a> = 0x801C,
<a class="el" href="group__gdkmm__glEnums.html#a46a94">PBUFFER_HEIGHT</a> = 0x8040,
<a class="el" href="group__gdkmm__glEnums.html#a46a95">PBUFFER_WIDTH</a> = 0x8041
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> { <a class="el" href="group__gdkmm__glEnums.html#a47a96">PBUFFER_CLOBBER_MASK</a> = 1 << 27
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a48">EventType</a> { <a class="el" href="group__gdkmm__glEnums.html#a48a97">DAMAGED</a> = 0x8020,
<a class="el" href="group__gdkmm__glEnums.html#a48a98">SAVED</a> = 0x8021
}</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>enum </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a49">DrawableType</a> { <a class="el" href="group__gdkmm__glEnums.html#a49a99">WINDOW</a> = 0x8022,
<a class="el" href="group__gdkmm__glEnums.html#a49a100">PBUFFER</a> = 0x8023
}</td></tr>
<tr><td colspan=2><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a0">operator|</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a1">operator &</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a2">operator^</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a3">operator~</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> flags)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a4">operator|=</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a5">operator &=</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a6">operator^=</a> (<a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a35">ConfigMode</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a108">init_check</a> (int &argc, char **&argv)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a109">init_check</a> (int *argc, char ***argv)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a110">init</a> (int &argc, char **&argv)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a111">init</a> (int *argc, char ***argv)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a112">query_extension</a> ()</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a113">query_extension</a> (const Glib::RefPtr< const Gdk::Display > &display)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a114">query_version</a> (int &major, int &minor)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a115">query_version</a> (const Glib::RefPtr< const Gdk::Display > &display, int &major, int &minor)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a116">query_gl_extension</a> (const char *extension)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>bool </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a117">query_gl_extension</a> (const Glib::ustring &extension)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>GdkGLProc </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a118">get_proc_address</a> (const char *proc_name)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>GdkGLProc </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a119">get_proc_address</a> (const Glib::ustring &proc_name)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a7">operator|</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a8">operator &</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a9">operator^</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a10">operator~</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> flags)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a11">operator|=</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a12">operator &=</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a13">operator^=</a> (<a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a40">DrawableTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a14">operator|</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a15">operator &</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a16">operator^</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a17">operator~</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> flags)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a18">operator|=</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a19">operator &=</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a20">operator^=</a> (<a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a41">RenderTypeMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a21">operator|</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a22">operator &</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a23">operator^</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a24">operator~</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> flags)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a25">operator|=</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a26">operator &=</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a27">operator^=</a> (<a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a42">BufferMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a28">operator|</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a29">operator &</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a30">operator^</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> lhs, <a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a31">operator~</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> flags)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a32">operator|=</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a33">operator &=</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> rhs)</td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top><a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> & </td><td class="memItemRight" valign=bottom><a class="el" href="group__gdkmm__glEnums.html#a34">operator^=</a> (<a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> &lhs, <a class="el" href="group__gdkmm__glEnums.html#a47">EventMask</a> rhs)</td></tr>
<tr><td colspan=2><br><h2>Variables</h2></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>GDKMM_GL_VAR const int </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a11">SUCCESS</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>GDKMM_GL_VAR const int </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a12">ATTRIB_LIST_NONE</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>GDKMM_GL_VAR const int </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a13">DONT_CARE</a></td></tr>
<tr><td class="memItemLeft" nowrap align=right valign=top>GDKMM_GL_VAR const int </td><td class="memItemRight" valign=bottom><a class="el" href="namespaceGdk_1_1GL.html#a14">NONE</a></td></tr>
</table>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="a119" doxytag="Gdk::GL::get_proc_address" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
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<td class="md" nowrap valign="top"> GdkGLProc get_proc_address </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const Glib::ustring & </td>
<td class="mdname1" valign="top" nowrap> <em>proc_name</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
<td>
<p>
Returns the address of the OpenGL extension functions.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>proc_name</em> </td><td>extension function name. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>the address of the extension function named by <em>proc_name</em>. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a118" doxytag="Gdk::GL::get_proc_address" ></a><p>
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<td class="md" nowrap valign="top"> GdkGLProc get_proc_address </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>proc_name</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
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</td>
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<table cellspacing=5 cellpadding=0 border=0>
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</td>
<td>
<p>
Returns the address of the OpenGL extension functions.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>proc_name</em> </td><td>extension function name. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd>the address of the extension function named by <em>proc_name</em>. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a111" doxytag="Gdk::GL::init" ></a><p>
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<td class="md" nowrap valign="top"> void init </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int * </td>
<td class="mdname" nowrap> <em>argc</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>char *** </td>
<td class="mdname" nowrap> <em>argv</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Initialize gdkglextmm library.<p>
Call this function before using any other gdkglextmm functions in your applications. It will initialize everything needed to operate the library and parses some standard command line options. <em>argc</em> and <em>argv</em> are adjusted accordingly so your own code will never see those standard arguments.<p>
This function will terminate your program if it was unable to initialize the library for some reason. If you want your program to fall back to a textual interface you want to call <a class="el" href="namespaceGdk_1_1GL.html#a108">Gdk::GL::init_check()</a> instead.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>argc</em> </td><td>Address of the <code>argc</code> parameter of your <code>main()</code> function. Changed if any arguments were handled. </td></tr>
<tr><td valign=top><em>argv</em> </td><td>Address of the <code>argv</code> parameter of <code>main()</code>. Any parameters understood by <a class="el" href="namespaceGdk_1_1GL.html#a110">Gdk::GL::init()</a> are stripped before return. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a110" doxytag="Gdk::GL::init" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> void init </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int & </td>
<td class="mdname" nowrap> <em>argc</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>char **& </td>
<td class="mdname" nowrap> <em>argv</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Initialize gdkglextmm library.<p>
Call this function before using any other gdkglextmm functions in your applications. It will initialize everything needed to operate the library and parses some standard command line options. <em>argc</em> and <em>argv</em> are adjusted accordingly so your own code will never see those standard arguments.<p>
This function will terminate your program if it was unable to initialize the library for some reason. If you want your program to fall back to a textual interface you want to call <a class="el" href="namespaceGdk_1_1GL.html#a108">Gdk::GL::init_check()</a> instead.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>argc</em> </td><td>Reference of the <code>argc</code> parameter of your <code>main()</code> function. Changed if any arguments were handled. </td></tr>
<tr><td valign=top><em>argv</em> </td><td>Reference of the <code>argv</code> parameter of <code>main()</code>. Any parameters understood by <a class="el" href="namespaceGdk_1_1GL.html#a110">Gdk::GL::init()</a> are stripped before return. </td></tr>
</table>
</dl>
</td>
</tr>
</table>
<a class="anchor" name="a109" doxytag="Gdk::GL::init_check" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool init_check </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int * </td>
<td class="mdname" nowrap> <em>argc</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>char *** </td>
<td class="mdname" nowrap> <em>argv</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Initialize gdkglextmm library.<p>
This function does the same work as <a class="el" href="namespaceGdk_1_1GL.html#a110">Gdk::GL::init()</a> with only a single change: It does not terminate the program if the library can't be initialized. Instead it returns <code>false</code> on failure.<p>
This way the application can fall back to some other means of communication with the user - for example a curses or command line interface.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>argc</em> </td><td>Address of the <code>argc</code> parameter of your <code>main()</code> function. Changed if any arguments were handled. </td></tr>
<tr><td valign=top><em>argv</em> </td><td>Address of the <code>argv</code> parameter of <code>main()</code>. Any parameters understood by <a class="el" href="namespaceGdk_1_1GL.html#a110">Gdk::GL::init()</a> are stripped before return. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the library has been successfully initialized, <code>false</code> otherwise. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a108" doxytag="Gdk::GL::init_check" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool init_check </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int & </td>
<td class="mdname" nowrap> <em>argc</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>char **& </td>
<td class="mdname" nowrap> <em>argv</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Initialize gdkglextmm library.<p>
This function does the same work as <a class="el" href="namespaceGdk_1_1GL.html#a110">Gdk::GL::init()</a> with only a single change: It does not terminate the program if the library can't be initialized. Instead it returns <code>false</code> on failure.<p>
This way the application can fall back to some other means of communication with the user - for example a curses or command line interface.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>argc</em> </td><td>Reference of the <code>argc</code> parameter of your <code>main()</code> function. Changed if any arguments were handled. </td></tr>
<tr><td valign=top><em>argv</em> </td><td>Reference of the <code>argv</code> parameter of <code>main()</code>. Any parameters understood by <a class="el" href="namespaceGdk_1_1GL.html#a110">Gdk::GL::init()</a> are stripped before return. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the library has been successfully initialized, <code>false</code> otherwise. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a113" doxytag="Gdk::GL::query_extension" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool query_extension </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const Glib::RefPtr< const Gdk::Display > & </td>
<td class="mdname1" valign="top" nowrap> <em>display</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a class="anchor" name="a112" doxytag="Gdk::GL::query_extension" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool query_extension </td>
<td class="md" valign="top">( </td>
<td class="mdname1" valign="top" nowrap> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Indicates whether the window system supports the OpenGL extension (GLX, WGL, etc.).<p>
<dl compact><dt><b>Returns:</b></dt><dd><code>true</code> if the OpenGL is supported, <code>false</code> otherwise. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a117" doxytag="Gdk::GL::query_gl_extension" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool query_gl_extension </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const Glib::ustring & </td>
<td class="mdname1" valign="top" nowrap> <em>extension</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines whether a given OpenGL extension is supported.<p>
There must be a valid current <a class="el" href="classGdk_1_1GL_1_1Drawable.html">Gdk::GL::Drawable</a> to call Gdk::GL::Query::gl_extension().<p>
Gdk::GL::Query::gl_extension() returns information about OpenGL extensions only. This means that window system dependent extensions (for example, GLX extensions) are not reported by Gdk::GL::Query::gl_extension().<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>extension</em> </td><td>name of OpenGL extension. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd><code>false</code> if the OpenGL extension is supported, <code>true</code> if not supported. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a116" doxytag="Gdk::GL::query_gl_extension" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool query_gl_extension </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const char * </td>
<td class="mdname1" valign="top" nowrap> <em>extension</em> </td>
<td class="md" valign="top"> ) </td>
<td class="md" nowrap></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Determines whether a given OpenGL extension is supported.<p>
There must be a valid current <a class="el" href="classGdk_1_1GL_1_1Drawable.html">Gdk::GL::Drawable</a> to call Gdk::GL::Query::gl_extension().<p>
Gdk::GL::Query::gl_extension() returns information about OpenGL extensions only. This means that window system dependent extensions (for example, GLX extensions) are not reported by Gdk::GL::Query::gl_extension().<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>extension</em> </td><td>name of OpenGL extension. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd><code>false</code> if the OpenGL extension is supported, <code>true</code> if not supported. </dd></dl>
</td>
</tr>
</table>
<a class="anchor" name="a115" doxytag="Gdk::GL::query_version" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool query_version </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">const Glib::RefPtr< const Gdk::Display > & </td>
<td class="mdname" nowrap> <em>display</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int & </td>
<td class="mdname" nowrap> <em>major</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int & </td>
<td class="mdname" nowrap> <em>minor</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a class="anchor" name="a114" doxytag="Gdk::GL::query_version" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> bool query_version </td>
<td class="md" valign="top">( </td>
<td class="md" nowrap valign="top">int & </td>
<td class="mdname" nowrap> <em>major</em>, </td>
</tr>
<tr>
<td></td>
<td></td>
<td class="md" nowrap>int & </td>
<td class="mdname" nowrap> <em>minor</em></td>
</tr>
<tr>
<td></td>
<td class="md">) </td>
<td class="md" colspan="2"></td>
</tr>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
Returns the version numbers of the OpenGL extension to the window system.<p>
In the X <a class="el" href="classGdk_1_1GL_1_1Window.html">Window</a> System, it returns the GLX version.<p>
In the Microsoft Windows, it returns the Windows version.<p>
<dl compact><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign=top><em>major</em> </td><td>returns the major version number of the OpenGL extension. </td></tr>
<tr><td valign=top><em>minor</em> </td><td>returns the minor version number of the OpenGL extension. </td></tr>
</table>
</dl>
<dl compact><dt><b>Returns:</b></dt><dd><code>false</code> if it fails, <code>true</code> otherwise. </dd></dl>
<dl compact><dt><b>Examples: </b></dt><dd>
<a class="el" href="font_8cc-example.html#a5">font.cc</a>, <a class="el" href="logo_8cc-example.html#a14">logo.cc</a>, <a class="el" href="pixmap-mixed_8cc-example.html#a28">pixmap-mixed.cc</a>, <a class="el" href="pixmap_8cc-example.html#a36">pixmap.cc</a>, <a class="el" href="shapes_8cc-example.html#a42">shapes.cc</a>, <a class="el" href="simple-darea_8cc-example.html#a59">simple-darea.cc</a>, <a class="el" href="simple-mixed_8cc-example.html#a66">simple-mixed.cc</a>, and <a class="el" href="simple_8cc-example.html#a72">simple.cc</a>.</dl> </td>
</tr>
</table>
<hr><h2>Variable Documentation</h2>
<a class="anchor" name="a12" doxytag="Gdk::GL::ATTRIB_LIST_NONE" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GDKMM_GL_VAR const int <a class="el" href="namespaceGdk_1_1GL.html#a12">Gdk::GL::ATTRIB_LIST_NONE</a>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a class="anchor" name="a13" doxytag="Gdk::GL::DONT_CARE" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GDKMM_GL_VAR const int <a class="el" href="namespaceGdk_1_1GL.html#a13">Gdk::GL::DONT_CARE</a>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a class="anchor" name="a14" doxytag="Gdk::GL::NONE" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GDKMM_GL_VAR const int <a class="el" href="namespaceGdk_1_1GL.html#a14">Gdk::GL::NONE</a>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<a class="anchor" name="a11" doxytag="Gdk::GL::SUCCESS" ></a><p>
<table class="mdTable" width="100%" cellpadding="2" cellspacing="0">
<tr>
<td class="mdRow">
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td class="md" nowrap valign="top"> GDKMM_GL_VAR const int <a class="el" href="namespaceGdk_1_1GL.html#a11">Gdk::GL::SUCCESS</a>
</table>
</td>
</tr>
</table>
<table cellspacing=5 cellpadding=0 border=0>
<tr>
<td>
</td>
<td>
<p>
</td>
</tr>
</table>
<hr size="1"><address style="align: right;"><small>Generated on Thu Nov 20 22:46:45 2003 for gtkglextmm by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0 >
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