OpenSceneGraph/doc/doc++/osg/Extensions.8.html
Robert Osfield ed10594139 Updated docs
2004-08-06 06:53:36 +00:00

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<TITLE>class SG_EXPORT osg::VertexProgram::Extensions</TITLE>
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<H2>class SG_EXPORT <A HREF="#DOC.DOCU">osg::VertexProgram::Extensions</A></H2></H2><BLOCKQUOTE>Extensions class which encapsulates the querring of extensions and associated function pointers, and provide convinience wrappers to check for the extensions or use the associated functions</BLOCKQUOTE>
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<H2>Inheritance:</H2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=65>
<param name=classes value="CReferenced,MReferenced.html,CExtensions,MExtensions.8.html">
<param name=before value="M,M">
<param name=after value="Md_,M">
<param name=indent value="0,1">
<param name=arrowdir value="down">
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.277.18.1">Extensions</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.277.18.2">Extensions</A></B>(const <!1><A HREF="Extensions.8.html#DOC.2.277.18.2">Extensions</A>&amp; rhs)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.3">lowestCommonDenominator</A></B>(const <!1><A HREF="Extensions.8.html">Extensions</A>&amp; rhs)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.4">setupGLExtenions</A></B>()
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.5">setVertexProgramSupported</A></B>(bool flag)
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>bool <B><A HREF="#DOC.2.277.18.6">isVertexProgramSupported</A></B>() const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.7">glBindProgram</A></B>(GLenum target, GLuint id) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.8">glGenPrograms</A></B>(GLsizei n, GLuint* programs) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.9">glDeletePrograms</A></B>(GLsizei n, GLuint* programs) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.10">glProgramString</A></B>(GLenum target, GLenum format, GLsizei len, const void* string) const
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void <B><A HREF="#DOC.2.277.18.11">glProgramLocalParameter4fv</A></B>(GLenum target, GLuint <!1><A HREF="TemplateIndexArray.html#DOC.2.18.17">index</A>, const GLfloat* params) const
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<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>bool <B><A HREF="#DOC.2.277.18.13">_isVertexProgramSupported</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void* <B><A HREF="#DOC.2.277.18.14">_glBindProgram</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void* <B><A HREF="#DOC.2.277.18.15">_glGenPrograms</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void* <B><A HREF="#DOC.2.277.18.16">_glDeletePrograms</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void* <B><A HREF="#DOC.2.277.18.17">_glProgramString</A></B>
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<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>void* <B><A HREF="#DOC.2.277.18.18">_glProgramLocalParameter4fv</A></B>
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<DT><H3>Protected Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.2.277.18.12">~Extensions</A></B>()
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<HR><H3>Inherited from <A HREF="Referenced.html">Referenced</A>:</H3>
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<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>inline <!1><A HREF="Referenced.html">Referenced</A>&amp; <B>operator = </B>(const <!1><A HREF="Referenced.html">Referenced</A>&amp;)
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<IMG ALT="o" SRC=icon2.gif>static void <B>setDeleteHandler</B>(<!1><A HREF="DeleteHandler.html">DeleteHandler</A>* handler)
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<IMG ALT="o" SRC=icon2.gif>static <!1><A HREF="DeleteHandler.html">DeleteHandler</A>* <B>getDeleteHandler</B>()
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<IMG ALT="o" SRC=icon2.gif>inline void <B>ref</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline void <B>unref_nodelete</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline int <B>referenceCount</B>() const
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<IMG ALT="o" SRC=icon2.gif>inline void <B>unref</B>() const
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<DT><H3>Protected Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>mutable OpenThreads::Mutex <B>_refMutex</B>
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<IMG ALT="o" SRC=icon2.gif>mutable int <B>_refCount</B>
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<A NAME="DOC.DOCU"></A>
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<H2>Documentation</H2>
<BLOCKQUOTE>Extensions class which encapsulates the querring of extensions and
associated function pointers, and provide convinience wrappers to
check for the extensions or use the associated functions</BLOCKQUOTE>
<DL>
<A NAME="Extensions"></A>
<A NAME="DOC.2.277.18.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> Extensions()</B></TT>
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<A NAME="Extensions"></A>
<A NAME="DOC.2.277.18.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> Extensions(const <!1><A HREF="Extensions.8.html#DOC.2.277.18.2">Extensions</A>&amp; rhs)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="lowestCommonDenominator"></A>
<A NAME="DOC.2.277.18.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void lowestCommonDenominator(const <!1><A HREF="Extensions.8.html">Extensions</A>&amp; rhs)</B></TT>
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<A NAME="setupGLExtenions"></A>
<A NAME="DOC.2.277.18.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setupGLExtenions()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="setVertexProgramSupported"></A>
<A NAME="DOC.2.277.18.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void setVertexProgramSupported(bool flag)</B></TT>
<DL><DT><DD></DL><P>
<A NAME="isVertexProgramSupported"></A>
<A NAME="DOC.2.277.18.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>bool isVertexProgramSupported() const </B></TT>
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<A NAME="glBindProgram"></A>
<A NAME="DOC.2.277.18.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void glBindProgram(GLenum target, GLuint id) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="glGenPrograms"></A>
<A NAME="DOC.2.277.18.8"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void glGenPrograms(GLsizei n, GLuint* programs) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="glDeletePrograms"></A>
<A NAME="DOC.2.277.18.9"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void glDeletePrograms(GLsizei n, GLuint* programs) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="glProgramString"></A>
<A NAME="DOC.2.277.18.10"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void glProgramString(GLenum target, GLenum format, GLsizei len, const void* string) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="glProgramLocalParameter4fv"></A>
<A NAME="DOC.2.277.18.11"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void glProgramLocalParameter4fv(GLenum target, GLuint <!1><A HREF="TemplateIndexArray.html#DOC.2.18.17">index</A>, const GLfloat* params) const </B></TT>
<DL><DT><DD></DL><P>
<A NAME="~Extensions"></A>
<A NAME="DOC.2.277.18.12"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> ~Extensions()</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_isVertexProgramSupported"></A>
<A NAME="DOC.2.277.18.13"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>bool _isVertexProgramSupported</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_glBindProgram"></A>
<A NAME="DOC.2.277.18.14"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void* _glBindProgram</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_glGenPrograms"></A>
<A NAME="DOC.2.277.18.15"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void* _glGenPrograms</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_glDeletePrograms"></A>
<A NAME="DOC.2.277.18.16"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void* _glDeletePrograms</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_glProgramString"></A>
<A NAME="DOC.2.277.18.17"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void* _glProgramString</B></TT>
<DL><DT><DD></DL><P>
<A NAME="_glProgramLocalParameter4fv"></A>
<A NAME="DOC.2.277.18.18"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>void* _glProgramLocalParameter4fv</B></TT>
<DL><DT><DD></DL><P></DL>
<HR><DL><DT><B>This class has no child classes.</B></DL>
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