102f4aeb0Sopenharmony_ci<?xml version="1.0" encoding="UTF-8"?> 202f4aeb0Sopenharmony_ci<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN" 302f4aeb0Sopenharmony_ci "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd"> 402f4aeb0Sopenharmony_ci<refentry xml:base="" id="eglInitialize"> 502f4aeb0Sopenharmony_ci <refentryinfo> 602f4aeb0Sopenharmony_ci <copyright> 702f4aeb0Sopenharmony_ci <year>2003-2014</year> 802f4aeb0Sopenharmony_ci <holder>The Khronos Group Inc.</holder> 902f4aeb0Sopenharmony_ci </copyright> 1002f4aeb0Sopenharmony_ci </refentryinfo> 1102f4aeb0Sopenharmony_ci <refmeta> 1202f4aeb0Sopenharmony_ci <refentrytitle>eglInitialize</refentrytitle> 1302f4aeb0Sopenharmony_ci <manvolnum>3G</manvolnum> 1402f4aeb0Sopenharmony_ci </refmeta> 1502f4aeb0Sopenharmony_ci <refnamediv> 1602f4aeb0Sopenharmony_ci <refname>eglInitialize</refname> 1702f4aeb0Sopenharmony_ci <refpurpose> 1802f4aeb0Sopenharmony_ci initialize an <acronym>EGL</acronym> display connection 1902f4aeb0Sopenharmony_ci </refpurpose> 2002f4aeb0Sopenharmony_ci </refnamediv> 2102f4aeb0Sopenharmony_ci <refsynopsisdiv> 2202f4aeb0Sopenharmony_ci <title>C Specification</title> 2302f4aeb0Sopenharmony_ci <funcsynopsis> 2402f4aeb0Sopenharmony_ci <funcprototype> 2502f4aeb0Sopenharmony_ci <funcdef>EGLBoolean <function>eglInitialize</function></funcdef> 2602f4aeb0Sopenharmony_ci <paramdef>EGLDisplay <parameter>display</parameter></paramdef> 2702f4aeb0Sopenharmony_ci <paramdef>EGLint * <parameter>major</parameter></paramdef> 2802f4aeb0Sopenharmony_ci <paramdef>EGLint * <parameter>minor</parameter></paramdef> 2902f4aeb0Sopenharmony_ci </funcprototype> 3002f4aeb0Sopenharmony_ci </funcsynopsis> 3102f4aeb0Sopenharmony_ci </refsynopsisdiv> 3202f4aeb0Sopenharmony_ci <refsect1 id="parameters"><title>Parameters</title> 3302f4aeb0Sopenharmony_ci <variablelist> 3402f4aeb0Sopenharmony_ci <varlistentry> 3502f4aeb0Sopenharmony_ci <term><parameter>display</parameter></term> 3602f4aeb0Sopenharmony_ci <listitem> 3702f4aeb0Sopenharmony_ci <para> 3802f4aeb0Sopenharmony_ci Specifies the EGL display connection to initialize. 3902f4aeb0Sopenharmony_ci </para> 4002f4aeb0Sopenharmony_ci </listitem> 4102f4aeb0Sopenharmony_ci </varlistentry> 4202f4aeb0Sopenharmony_ci <varlistentry> 4302f4aeb0Sopenharmony_ci <term><parameter>major</parameter></term> 4402f4aeb0Sopenharmony_ci <listitem> 4502f4aeb0Sopenharmony_ci <para> 4602f4aeb0Sopenharmony_ci Returns the major version number of the EGL implementation. 4702f4aeb0Sopenharmony_ci May be <constant>NULL</constant>. 4802f4aeb0Sopenharmony_ci </para> 4902f4aeb0Sopenharmony_ci </listitem> 5002f4aeb0Sopenharmony_ci </varlistentry> 5102f4aeb0Sopenharmony_ci <varlistentry> 5202f4aeb0Sopenharmony_ci <term><parameter>minor</parameter></term> 5302f4aeb0Sopenharmony_ci <listitem> 5402f4aeb0Sopenharmony_ci <para> 5502f4aeb0Sopenharmony_ci Returns the minor version number of the EGL implementation. 5602f4aeb0Sopenharmony_ci May be <constant>NULL</constant>. 5702f4aeb0Sopenharmony_ci </para> 5802f4aeb0Sopenharmony_ci </listitem> 5902f4aeb0Sopenharmony_ci </varlistentry> 6002f4aeb0Sopenharmony_ci </variablelist> 6102f4aeb0Sopenharmony_ci </refsect1> 6202f4aeb0Sopenharmony_ci <refsect1 id="description"><title>Description</title> 6302f4aeb0Sopenharmony_ci <para> 6402f4aeb0Sopenharmony_ci <function>eglInitialize</function> initialized the EGL display 6502f4aeb0Sopenharmony_ci connection obtained with 6602f4aeb0Sopenharmony_ci <citerefentry><refentrytitle>eglGetDisplay</refentrytitle></citerefentry>. 6702f4aeb0Sopenharmony_ci Initializing an already initialized EGL display connection has no 6802f4aeb0Sopenharmony_ci effect besides returning the version numbers. 6902f4aeb0Sopenharmony_ci </para> 7002f4aeb0Sopenharmony_ci <para> 7102f4aeb0Sopenharmony_ci <parameter>major</parameter> and <parameter>minor</parameter> 7202f4aeb0Sopenharmony_ci do not return values if they are specified as <constant>NULL</constant>. 7302f4aeb0Sopenharmony_ci </para> 7402f4aeb0Sopenharmony_ci <para> 7502f4aeb0Sopenharmony_ci Use <citerefentry><refentrytitle>eglTerminate</refentrytitle></citerefentry> 7602f4aeb0Sopenharmony_ci to release resources associated with an EGL display connection. 7702f4aeb0Sopenharmony_ci </para> 7802f4aeb0Sopenharmony_ci </refsect1> 7902f4aeb0Sopenharmony_ci <refsect1 id="errors"><title>Errors</title> 8002f4aeb0Sopenharmony_ci <para> 8102f4aeb0Sopenharmony_ci <constant>EGL_FALSE</constant> is returned if 8202f4aeb0Sopenharmony_ci <function>eglInitialize</function> fails, 8302f4aeb0Sopenharmony_ci <constant>EGL_TRUE</constant> otherwise. 8402f4aeb0Sopenharmony_ci <parameter>major</parameter> and <parameter>minor</parameter> are not 8502f4aeb0Sopenharmony_ci modified when <constant>EGL_FALSE</constant> is returned. 8602f4aeb0Sopenharmony_ci </para> 8702f4aeb0Sopenharmony_ci <para> 8802f4aeb0Sopenharmony_ci <constant>EGL_BAD_DISPLAY</constant> is generated if 8902f4aeb0Sopenharmony_ci <parameter>display</parameter> is not an EGL display connection. 9002f4aeb0Sopenharmony_ci </para> 9102f4aeb0Sopenharmony_ci <para> 9202f4aeb0Sopenharmony_ci <constant>EGL_NOT_INITIALIZED</constant> is generated if 9302f4aeb0Sopenharmony_ci <parameter>display</parameter> cannot be initialized. 9402f4aeb0Sopenharmony_ci </para> 9502f4aeb0Sopenharmony_ci </refsect1> 9602f4aeb0Sopenharmony_ci <refsect1 id="seealso"><title>See Also</title> 9702f4aeb0Sopenharmony_ci <para> 9802f4aeb0Sopenharmony_ci <citerefentry><refentrytitle>eglGetDisplay</refentrytitle></citerefentry>, 9902f4aeb0Sopenharmony_ci <citerefentry><refentrytitle>eglTerminate</refentrytitle></citerefentry> 10002f4aeb0Sopenharmony_ci </para> 10102f4aeb0Sopenharmony_ci </refsect1> 10202f4aeb0Sopenharmony_ci <refsect3 id="Copyright"><title></title> 10302f4aeb0Sopenharmony_ci <!-- Content included from copyright.inc.xsl --> 10402f4aeb0Sopenharmony_ci <imageobject> 10502f4aeb0Sopenharmony_ci <imagedata fileref="KhronosLogo.jpg" format="jpg" /> 10602f4aeb0Sopenharmony_ci </imageobject> 10702f4aeb0Sopenharmony_ci <para /> 10802f4aeb0Sopenharmony_ci </refsect3> 10902f4aeb0Sopenharmony_ci</refentry> 110
