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<html lang="en"> <head><meta charset="utf-8"><title>glBeginConditionalRender - OpenGL 4 - docs.gl</title><link rel="shortcut icon" href="/favicon.ico"><script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script><link rel="stylesheet" href="../jquery-ui.css"><script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.11.1/jquery-ui.min.js"></script><script src="../jquery-bonsai/jquery.bonsai.js"></script><link href="../jquery-bonsai/jquery.bonsai.css" rel="stylesheet" type="text/css"><script src="../jquery-cookie/jquery.cookie.js"></script><script src="https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=MML_HTMLorMML"></script><link href="../style.css" rel="stylesheet" type="text/css"><link id="pagestyle" href="../style_light.css" rel="stylesheet" type="text/css"><script>
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  </script><script src="../docs.gl.search.js"></script><script src="../docs.gl.js"></script></head> <body> <div class="header-bg"> <div class="toggle-container"><a href="#" id="style_light">Light</a> | <a href="#" id="style_dark">Dark</a></div> <div class="header-container"> <div class="header-inner"> <a href="/"><h1 class="header-logo">docs.<span class="thicken">GL</span></h1></a> <input id="search" placeholder="search" size="50"><input id="search_button" type="submit" value="Go"> <span style="clear:both;"></span> </div> </div> </div> <div id="everything"> <div id="toc"> <div id="versions_container"> <select id="versions_dropdown"><option class="versions_option" value="gl21">OpenGL 2.1</option><option class="versions_option" value="gl30">OpenGL 3.0</option><option class="versions_option" value="gl31">OpenGL 3.1</option><option class="versions_option" value="gl32">OpenGL 3.2</option><option class="versions_option" value="gl33">OpenGL 3.3</option><option class="versions_option" value="gl40">OpenGL 4.0</option><option class="versions_option" value="gl41">OpenGL 4.1</option><option class="versions_option" value="gl42">OpenGL 4.2</option><option class="versions_option" value="gl43">OpenGL 4.3</option><option class="versions_option" value="gl44">OpenGL 4.4</option><option class="versions_option" value="gl45" selected>OpenGL 4.5</option><option class="versions_option" value="es20">OpenGL ES 2.0</option><option class="versions_option" value="es30">OpenGL ES 3.0</option><option class="versions_option" value="es31">OpenGL ES 3.1</option><option class="versions_option" value="sl40">GLSL 4.0</option><option class="versions_option" value="sl41">GLSL 4.1</option><option class="versions_option" value="sl42">GLSL 4.2</option><option class="versions_option" value="sl43">GLSL 4.3</option><option class="versions_option" value="sl44">GLSL 4.4</option><option class="versions_option" value="sl45">GLSL 4.5</option><option class="versions_option" value="el30">GLSL ES 3.0</option><option class="versions_option" value="el31">GLSL ES 3.1</option></select> </div> <input id="hide_deprecated" type="checkbox"> <label id="hide_label" for="hide_deprecated">Hide unavailable</label> <ul id="command_categories"><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Textures<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glActiveTexture</a></li><li><a class="rewritelink command es31 gl42 gl43 gl44 gl45">glBindImageTexture</a></li><li><a class="rewritelink command gl44 gl45">glBindImageTextures</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindTexture</a></li><li><a class="rewritelink command gl45">glBindTextureUnit</a></li><li><a class="rewritelink command gl44 gl45">glBindTextures</a></li><li><a class="rewritelink command gl44 gl45">glClearTexImage</a></li><li><a class="rewritelink command gl44 gl45">glClearTexSubImage</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompressedTexImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompressedTexImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompressedTexImage3D</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCompressedTexSubImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCompressedTexSubImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCompressedTexSubImage3D</a></li><li><a class="rewritelink command gl43 gl44 gl45">glCopyImageSubData</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCopyTexImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCopyTexImage2D</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyTexSubImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyTexSubImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyTexSubImage3D</a></li><li><a class="rewritelink command gl45">glCreateTextures</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteTextures</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenTextures</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45 gl45">glGetCompressedTexImage</a></li><li><a class="rewritelink command gl45">glGetCompressedTextureSubImage</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45 gl45">glGetTexImage</a></li><li><a class="rewritelink command es31 es31 gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45 gl45 gl45">glGetTexLevelParameter</a></li><li><a class="rewritelink command es20 es20 es30 es30 es31 es31 gl20 gl20 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glGetTexParameter</a></li><li><a class="rewritelink command gl45">glGetTextureSubImage</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateTexImage</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateTexSubImage</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsTexture</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexBuffer</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glTexBufferRange</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage2D</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage2DMultisample</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage3D</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTexImage3DMultisample</a></li><li><a class="rewritelink command es20 es20 es20 es20 es30 es30 es30 es30 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glTexParameter</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45 gl45">glTexStorage1D</a></li><li><a class="rewritelink command es30 es31 gl42 gl43 gl44 gl45 gl45">glTexStorage2D</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glTexStorage2DMultisample</a></li><li><a class="rewritelink command es30 es31 gl42 gl43 gl44 gl45 gl45">glTexStorage3D</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glTexStorage3DMultisample</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexSubImage1D</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexSubImage2D</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glTexSubImage3D</a></li><li><a class="rewritelink command gl43 gl44 gl45">glTextureView</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Rendering<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClear</a></li><li><a class="rewritelink command es30 es30 es30 es30 es31 es31 es31 es31 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glClearBuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClearColor</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glClearDepth</a></li><li><a class="rewritelink command es20 es30 es31">glClearDepthf</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClearStencil</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glDrawBuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFinish</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFlush</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glReadBuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glReadPixels</a></li></ul></li><li class="category es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl20 gl21">Frame Buffers<ul><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindRenderbuffer</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glBlitFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCheckFramebufferStatus</a></li><li><a class="rewritelink command gl45">glCreateFramebuffers</a></li><li><a class="rewritelink command gl45">glCreateRenderbuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteFramebuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteRenderbuffers</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glDrawBuffers</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glFramebufferParameteri</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glFramebufferRenderbuffer</a></li><li><a class="rewritelink command gl30 gl30 gl30 gl31 gl31 gl31 gl32 gl32 gl32 gl33 gl33 gl33 gl40 gl40 gl40 gl41 gl41 gl41 gl42 gl42 gl42 gl43 gl43 gl43 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glFramebufferTexture</a></li><li><a class="rewritelink command es20 es30 es31">glFramebufferTexture2D</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glFramebufferTextureLayer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenFramebuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenRenderbuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGenerateMipmap</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetFramebufferAttachmentParameter</a></li><li><a class="rewritelink command es20 es30 es31">glGetFramebufferAttachmentParameteriv</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetFramebufferParameter</a></li><li><a class="rewritelink command es31">glGetFramebufferParameteriv</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetRenderbufferParameter</a></li><li><a class="rewritelink command es20 es30 es31">glGetRenderbufferParameteriv</a></li><li><a class="rewritelink command es30 es31 gl43 gl44 gl45 gl45 gl45">glInvalidateFramebuffer</a></li><li><a class="rewritelink command es30 es31 gl43 gl44 gl45">glInvalidateSubFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsFramebuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsRenderbuffer</a></li><li><a class="rewritelink command es20 es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glRenderbufferStorage</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glRenderbufferStorageMultisample</a></li><li><a class="rewritelink command es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glSampleMaski</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Shaders<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glAttachShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindAttribLocation</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindFragDataLocation</a></li><li><a class="rewritelink command gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindFragDataLocationIndexed</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCompileShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCreateProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCreateShader</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glCreateShaderProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDetachShader</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glGetActiveAtomicCounterBufferiv</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveAttrib</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveSubroutineName</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveSubroutineUniform</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveSubroutineUniformName</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniform</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformBlock</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformBlockName</a></li><li><a class="rewritelink command es30 es31">glGetActiveUniformBlockiv</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformName</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetActiveUniformsiv</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetAttachedShaders</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetAttribLocation</a></li><li><a class="rewritelink command gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetFragDataIndex</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetFragDataLocation</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetProgram</a></li><li><a class="rewritelink command es30 es31 gl41 gl42 gl43 gl44 gl45">glGetProgramBinary</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetProgramInfoLog</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResource</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResourceIndex</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResourceLocation</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetProgramResourceLocationIndex</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramResourceName</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetProgramStage</a></li><li><a class="rewritelink command es20 es30 es31">glGetProgramiv</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetShaderInfoLog</a></li><li><a class="rewritelink command es20 es30 es31 gl41 gl42 gl43 gl44 gl45">glGetShaderPrecisionFormat</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetShaderSource</a></li><li><a class="rewritelink command es20 es30 es31">glGetShaderiv</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetSubroutineIndex</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetSubroutineUniformLocation</a></li><li><a class="rewritelink command es20 es20 es30 es30 es30 es31 es31 es31 gl20 gl20 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31 gl32 gl32 gl32 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glGetUniform</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformBlockIndex</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformIndices</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformLocation</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetUniformSubroutine</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsProgram</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsShader</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glLinkProgram</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glMinSampleShading</a></li><li><a class="rewritelink command es30 es31 gl41 gl42 gl43 gl44 gl45">glProgramBinary</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glProgramParameter</a></li><li><a class="rewritelink command es30 es31">glProgramParameteri</a></li><li><a class="rewritelink command es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glProgramUniform</a></li><li><a class="rewritelink command es20 es30 es31 gl41 gl42 gl43 gl44 gl45">glReleaseShaderCompiler</a></li><li><a class="rewritelink command es20 es30 es31 gl41 gl42 gl43 gl44 gl45">glShaderBinary</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glShaderSource</a></li><li><a class="rewritelink command gl43 gl44 gl45">glShaderStorageBlockBinding</a></li><li><a class="rewritelink command es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es20 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glUniform</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glUniformBlockBinding</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glUniformSubroutines</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glUseProgram</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glUseProgramStages</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glValidateProgram</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Buffer Objects<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindBuffer</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindBufferBase</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindBufferRange</a></li><li><a class="rewritelink command gl44 gl45">glBindBuffersBase</a></li><li><a class="rewritelink command gl44 gl45">glBindBuffersRange</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glBindVertexBuffer</a></li><li><a class="rewritelink command gl44 gl45 gl45">glBindVertexBuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glBufferData</a></li><li><a class="rewritelink command gl44 gl45 gl45">glBufferStorage</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glBufferSubData</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glClearBufferData</a></li><li><a class="rewritelink command gl43 gl44 gl45 gl45">glClearBufferSubData</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glCopyBufferSubData</a></li><li><a class="rewritelink command gl45">glCreateBuffers</a></li><li><a class="rewritelink command gl45">glCreateVertexArrays</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteBuffers</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glDisableVertexAttribArray</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawArrays</a></li><li><a class="rewritelink command es31 gl40 gl41 gl42 gl43 gl44 gl45">glDrawArraysIndirect</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawArraysInstanced</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawArraysInstancedBaseInstance</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElements</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsBaseVertex</a></li><li><a class="rewritelink command es31 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsIndirect</a></li><li><a class="rewritelink command es30 es31 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsInstanced</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawElementsInstancedBaseInstance</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawElementsInstancedBaseVertex</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawElementsInstancedBaseVertexBaseInstance</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawRangeElements</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDrawRangeElementsBaseVertex</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glEnableVertexAttribArray</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glFlushMappedBufferRange</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenBuffers</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45 gl45">glGetBufferParameter</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetBufferParameteriv</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetBufferPointerv</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glGetBufferSubData</a></li><li><a class="rewritelink command gl45 gl45">glGetVertexArrayIndexed</a></li><li><a class="rewritelink command gl45">glGetVertexArrayiv</a></li><li><a class="rewritelink command es20 es20 es30 es30 es30 es30 es31 es31 es31 es31 gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45">glGetVertexAttrib</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetVertexAttribPointerv</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateBufferData</a></li><li><a class="rewritelink command gl43 gl44 gl45">glInvalidateBufferSubData</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsBuffer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glMapBuffer</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glMapBufferRange</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glMultiDrawArrays</a></li><li><a class="rewritelink command gl43 gl44 gl45">glMultiDrawArraysIndirect</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glMultiDrawElements</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glMultiDrawElementsBaseVertex</a></li><li><a class="rewritelink command gl43 gl44 gl45">glMultiDrawElementsIndirect</a></li><li><a class="rewritelink command gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glPatchParameter</a></li><li><a class="rewritelink command gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPrimitiveRestartIndex</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glProvokingVertex</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 gl45">glUnmapBuffer</a></li><li><a class="rewritelink command gl45">glVertexArrayElementBuffer</a></li><li><a class="rewritelink command es20 es20 es20 es20 es20 es20 es20 es20 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es30 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glVertexAttrib</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glVertexAttribBinding</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glVertexAttribDivisor</a></li><li><a class="rewritelink command es31 es31 gl43 gl43 gl43 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45">glVertexAttribFormat</a></li><li><a class="rewritelink command es20 es30 es30 es31 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl41 gl42 gl42 gl42 gl43 gl43 gl43 gl44 gl44 gl44 gl45 gl45 gl45">glVertexAttribPointer</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45 gl45">glVertexBindingDivisor</a></li></ul></li><li class="category es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">State Management<ul><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBlendColor</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendEquation</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendEquationSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendFunc</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glBlendFuncSeparate</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClampColor</a></li><li><a class="rewritelink command gl45">glClipControl</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glColorMask</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glCullFace</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDepthFunc</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDepthMask</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glDepthRange</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glDepthRangeArray</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glDepthRangeIndexed</a></li><li><a class="rewritelink command es20 es30 es31">glDepthRangef</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glDisable</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glEnable</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFrontFace</a></li><li><a class="rewritelink command es20 es20 es20 es30 es30 es30 es30 es30 es30 es31 es31 es31 es31 es31 es31 es31 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45 gl45">glGet</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetError</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glHint</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glIsEnabled</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glLineWidth</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glLogicOp</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glPixelStore</a></li><li><a class="rewritelink command es20 es30 es31">glPixelStorei</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl32 gl32 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glPointParameter</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPointSize</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPolygonMode</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glPolygonOffset</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glSampleCoverage</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glScissor</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glScissorArray</a></li><li><a class="rewritelink command gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glScissorIndexed</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilFunc</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilFuncSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilMask</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilMaskSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilOp</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glStencilOpSeparate</a></li><li><a class="rewritelink command es20 es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glViewport</a></li><li><a class="rewritelink command gl41 gl42 gl43 gl44 gl45">glViewportArray</a></li><li><a class="rewritelink command gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glViewportIndexed</a></li></ul></li><li class="category es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Transform Feedback<ul><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBeginTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glBindTransformFeedback</a></li><li><a class="rewritelink command gl45">glCreateTransformFeedbacks</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteTransformFeedbacks</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glDrawTransformFeedback</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawTransformFeedbackInstanced</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glDrawTransformFeedbackStream</a></li><li><a class="rewritelink command gl42 gl43 gl44 gl45">glDrawTransformFeedbackStreamInstanced</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glEndTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glGenTransformFeedbacks</a></li><li><a class="rewritelink command gl45 gl45 gl45">glGetTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetTransformFeedbackVarying</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glIsTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glPauseTransformFeedback</a></li><li><a class="rewritelink command es30 es31 gl40 gl41 gl42 gl43 gl44 gl45">glResumeTransformFeedback</a></li><li><a class="rewritelink command gl45">glTransformFeedbackBufferBase</a></li><li><a class="rewritelink command gl45">glTransformFeedbackBufferRange</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glTransformFeedbackVaryings</a></li></ul></li><li class="category es31 gl43 gl44 gl45 gl42 es30 gl32 gl33 gl40 gl41 es20 gl20 gl21 gl30 gl31">Utility<ul><li><a class="rewritelink command es31 gl43 gl44 gl45">glDispatchCompute</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glDispatchComputeIndirect</a></li><li><a class="rewritelink command gl45">glGetGraphicsResetStatus</a></li><li><a class="rewritelink command gl42 gl43 gl43 gl44 gl44 gl45 gl45">glGetInternalformat</a></li><li><a class="rewritelink command es30 es31">glGetInternalformativ</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetMultisample</a></li><li><a class="rewritelink command es31">glGetMultisamplefv</a></li><li><a class="rewritelink command es20 es30 es30 es31 es31 gl20 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl40 gl40 gl41 gl41 gl42 gl42 gl43 gl43 gl44 gl44 gl45 gl45">glGetString</a></li><li><a class="rewritelink command es31 es31 gl42 gl43 gl44 gl45 gl45">glMemoryBarrier</a></li></ul></li><li class="category open_me gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45 es30 es31 gl20 gl21">Queries<ul><li><a class="rewritelink command current gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBeginConditionalRender</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBeginQuery</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glBeginQueryIndexed</a></li><li><a class="rewritelink command gl45">glCreateQueries</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteQueries</a></li><li><a class="rewritelink command gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glEndConditionalRender</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glEndQuery</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glEndQueryIndexed</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenQueries</a></li><li><a class="rewritelink command gl40 gl41 gl42 gl43 gl44 gl45">glGetQueryIndexed</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31 gl32 gl32 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glGetQueryObject</a></li><li><a class="rewritelink command es30 es31">glGetQueryObjectuiv</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetQueryiv</a></li><li><a class="rewritelink command es30 es31 gl20 gl21 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsQuery</a></li><li><a class="rewritelink command gl33 gl40 gl41 gl42 gl43 gl44 gl45">glQueryCounter</a></li></ul></li><li class="category es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Syncing<ul><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glClientWaitSync</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteSync</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glFenceSync</a></li><li><a class="rewritelink command gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGetSync</a></li><li><a class="rewritelink command es30 es31">glGetSynciv</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsSync</a></li><li><a class="rewritelink command gl45">glTextureBarrier</a></li><li><a class="rewritelink command es30 es31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glWaitSync</a></li></ul></li><li class="category es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Vertex Array Objects<ul><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindVertexArray</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteVertexArrays</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenVertexArrays</a></li><li><a class="rewritelink command es30 es31 gl30 gl31 gl32 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsVertexArray</a></li></ul></li><li class="category es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">Samplers<ul><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glBindSampler</a></li><li><a class="rewritelink command gl44 gl45">glBindSamplers</a></li><li><a class="rewritelink command gl45">glCreateSamplers</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glDeleteSamplers</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glGenSamplers</a></li><li><a class="rewritelink command es30 es30 es31 es31 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45">glGetSamplerParameter</a></li><li><a class="rewritelink command es30 es31 gl33 gl40 gl41 gl42 gl43 gl44 gl45">glIsSampler</a></li><li><a class="rewritelink command es30 es30 es30 es30 es31 es31 es31 es31 gl33 gl33 gl33 gl33 gl33 gl33 gl40 gl40 gl40 gl40 gl40 gl40 gl41 gl41 gl41 gl41 gl41 gl41 gl42 gl42 gl42 gl42 gl42 gl42 gl43 gl43 gl43 gl43 gl43 gl43 gl44 gl44 gl44 gl44 gl44 gl44 gl45 gl45 gl45 gl45 gl45 gl45">glSamplerParameter</a></li></ul></li><li class="category es31 gl41 gl42 gl43 gl44 gl45">Program Pipelines<ul><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glActiveShaderProgram</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glBindProgramPipeline</a></li><li><a class="rewritelink command gl45">glCreateProgramPipelines</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glDeleteProgramPipelines</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glGenProgramPipelines</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glGetProgramPipeline</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glGetProgramPipelineInfoLog</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glIsProgramPipeline</a></li><li><a class="rewritelink command es31 gl41 gl42 gl43 gl44 gl45">glValidateProgramPipeline</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Immediate Mode<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glArrayElement</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glBegin</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glColor</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEnd</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glEvalCoord</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glEvalMesh</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glEvalPoint</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glFogCoord</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glIndex</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glMaterial</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glMultiTexCoord</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glNormal</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glSecondaryColor</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glTexCoord</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glVertex</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">GL2 Rasterization<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glBitmap</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClearIndex</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClipPlane</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glCopyPixels</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glDrawPixels</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glFeedbackBuffer</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glFog</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glGetClipPlane</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glGetMap</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glGetPixelMap</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glGetPolygonStipple</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glInitNames</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glLineStipple</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glLoadName</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMap1</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMap2</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glMapGrid</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPassThrough</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPixelZoom</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPolygonStipple</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopName</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushName</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glRasterPos</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glRect</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glRenderMode</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glSelectBuffer</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31 gl31">glWindowPos</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Client Arrays<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glColorPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glDisableClientState</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEnableClientState</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glFogCoordPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glIndexPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glInterleavedArrays</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glNormalPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopClientAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushClientAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glSecondaryColorPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glTexCoordPointer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glVertexPointer</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Fixed Function<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glAccum</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glAlphaFunc</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClearAccum</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glColorMaterial</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glEdgeFlag</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEdgeFlagPointer</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glGetLight</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glGetMaterial</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glGetTexEnv</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glGetTexGen</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glIndexMask</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glLight</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glLightModel</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushAttrib</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glShadeModel</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31">glTexEnv</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl20 gl20 gl20 gl21 gl21 gl21 gl21 gl21 gl21 gl30 gl30 gl30 gl30 gl30 gl30 gl31 gl31 gl31 gl31 gl31 gl31">glTexGen</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Matrix State<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glFrustum</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glLoadIdentity</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glLoadMatrix</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glLoadTransposeMatrix</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glMatrixMode</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMultMatrix</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glMultTransposeMatrix</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glOrtho</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPopMatrix</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPushMatrix</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glRotate</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glScale</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glTranslate</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">GL2 Textures<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glAreTexturesResident</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glClientActiveTexture</a></li><li><a class="rewritelink command gl20 gl20 gl20 gl21 gl21 gl21 gl30 gl30 gl30 gl31 gl31 gl31">glPixelMap</a></li><li><a class="rewritelink command gl20 gl20 gl21 gl21 gl30 gl30 gl31 gl31">glPixelTransfer</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glPrioritizeTextures</a></li></ul></li><li class="category gl20 gl21 gl30 gl31">Call Lists<ul><li><a class="rewritelink command gl20 gl21 gl30 gl31">glCallList</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glCallLists</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glDeleteLists</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glEndList</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glGenLists</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glIsList</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glListBase</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31">glNewList</a></li></ul></li><li class="category gl43 gl44 gl45 gl20 gl21 gl30 gl31 es31">Debug<ul><li><a class="rewritelink command gl43 gl44 gl45">glDebugMessageCallback</a></li><li><a class="rewritelink command gl43 gl44 gl45">glDebugMessageControl</a></li><li><a class="rewritelink command gl43 gl44 gl45">glDebugMessageInsert</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetDebugMessageLog</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetObjectLabel</a></li><li><a class="rewritelink command gl43 gl44 gl45">glGetObjectPtrLabel</a></li><li><a class="rewritelink command gl20 gl21 gl30 gl31 gl43 gl44 gl45">glGetPointerv</a></li><li><a class="rewritelink command es31 gl43 gl44 gl45">glGetProgramInterface</a></li><li><a class="rewritelink command gl43 gl44 gl45">glObjectLabel</a></li><li><a class="rewritelink command gl43 gl44 gl45">glObjectPtrLabel</a></li><li><a class="rewritelink command gl43 gl44 gl45">glPopDebugGroup</a></li><li><a class="rewritelink command gl43 gl44 gl45">glPushDebugGroup</a></li></ul></li></ul> <ul id="glsl_command_categories"><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Trigonometry<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">acos</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">acosh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">asin</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">asinh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">atan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">atanh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">cos</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">cosh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">degrees</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">radians</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sin</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sinh</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">tan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">tanh</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Mathematics<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">abs</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">ceil</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">clamp</a></li><li><a class="rewritelink command el30 el30 el30 el31 el31 el31 sl33 sl33 sl33 sl40 sl40 sl40 sl41 sl41 sl41 sl42 sl42 sl42 sl43 sl43 sl43 sl44 sl44 sl44 sl45 sl45 sl45">dFdx</a></li><li><a class="rewritelink command el30 el30 el30 el31 el31 el31 sl33 sl33 sl33 sl40 sl40 sl40 sl41 sl41 sl41 sl42 sl42 sl42 sl43 sl43 sl43 sl44 sl44 sl44 sl45 sl45 sl45">dFdy</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">exp</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">exp2</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">floor</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">floor</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">fma</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">fract</a></li><li><a class="rewritelink command el30 el30 el30 el31 el31 el31 sl33 sl33 sl33 sl40 sl40 sl40 sl41 sl41 sl41 sl42 sl42 sl42 sl43 sl43 sl43 sl44 sl44 sl44 sl45 sl45 sl45">fwidth</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">inversesqrt</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">isinf</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">isnan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">log</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">log2</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">max</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">min</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">mix</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">mod</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">modf</a></li><li><a class="rewritelink command sl33 sl33 sl33 sl33 sl33 sl40 sl40 sl40 sl40 sl40 sl41 sl41 sl41 sl41 sl41 sl42 sl42 sl42 sl42 sl42 sl43 sl43 sl43 sl43 sl43 sl44 sl44 sl44 sl44 sl44 sl45 sl45 sl45 sl45 sl45">noise</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">pow</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">round</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">roundEven</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sign</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">smoothstep</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">sqrt</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">step</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">trunc</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Floating-Point<ul><li><a class="rewritelink command el30 el30 el31 el31 sl33 sl33 sl40 sl40 sl41 sl41 sl42 sl42 sl43 sl43 sl44 sl44 sl45 sl45">floatBitsToInt</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">frexp</a></li><li><a class="rewritelink command el30 el30 el31 el31 sl33 sl33 sl40 sl40 sl41 sl41 sl42 sl42 sl43 sl43 sl44 sl44 sl45 sl45">intBitsToFloat</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">ldexp</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">packDouble2x32</a></li><li><a class="rewritelink command el30 el31 sl42 sl43 sl44 sl45">packHalf2x16</a></li><li><a class="rewritelink command el30 el30 el30 el30 el31 el31 el31 el31 sl41 sl41 sl41 sl41 sl42 sl42 sl42 sl42 sl43 sl43 sl43 sl43 sl44 sl44 sl44 sl44 sl45 sl45 sl45 sl45">packUnorm</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">unpackDouble2x32</a></li><li><a class="rewritelink command el30 el31 sl42 sl43 sl44 sl45">unpackHalf2x16</a></li><li><a class="rewritelink command el30 el30 el30 el30 el31 el31 el31 el31 sl41 sl41 sl41 sl41 sl42 sl42 sl42 sl42 sl43 sl43 sl43 sl43 sl44 sl44 sl44 sl44 sl45 sl45 sl45 sl45">unpackUnorm</a></li></ul></li><li class="category sl33 sl40 sl41 sl42 sl43 sl44 sl45 el30 el31">Built-In Variables<ul><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_ClipDistance</a></li><li><a class="rewritelink command sl45">gl_CullDistance</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_FragCoord</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_FragDepth</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_FrontFacing</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_GlobalInvocationID</a></li><li><a class="rewritelink command sl45">gl_HelperInvocation</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_InstanceID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_InvocationID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_Layer</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_LocalInvocationID</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_LocalInvocationIndex</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_NumSamples</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_NumWorkGroups</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_PatchVerticesIn</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PointCoord</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PointSize</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_Position</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PrimitiveID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_PrimitiveIDIn</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SampleID</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SampleMask</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SampleMaskIn</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_SamplePosition</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_TessCoord</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_TessLevelInner</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">gl_TessLevelOuter</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_VertexID</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">gl_ViewportIndex</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_WorkGroupID</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">gl_WorkGroupSize</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Vector<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">cross</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">distance</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">dot</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">equal</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">faceforward</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">length</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">normalize</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">notEqual</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">reflect</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">refract</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Component Comparison<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">all</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">any</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">greaterThan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">greaterThanEqual</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">lessThan</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">lessThanEqual</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">not</a></li></ul></li><li class="category sl40 sl41 sl42 sl43 sl44 sl45 sl33">Geometry Shader<ul><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">EmitStreamVertex</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">EmitVertex</a></li><li><a class="rewritelink command sl33 sl40 sl41 sl42 sl43 sl44 sl45">EndPrimitive</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">EndStreamPrimitive</a></li></ul></li><li class="category sl40 sl41 sl42 sl43 sl44 sl45 el30 el31 sl33">Texture Sampling<ul><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">interpolateAtCentroid</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">interpolateAtOffset</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">interpolateAtSample</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">texelFetch</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">texelFetchOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">texture</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">textureGather</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">textureGatherOffset</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">textureGatherOffsets</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureGrad</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureGradOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureLod</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureLodOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProj</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjGrad</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjGradOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjLod</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjLodOffset</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureProjOffset</a></li><li><a class="rewritelink command sl43 sl44 sl45">textureQueryLevels</a></li><li><a class="rewritelink command sl40 sl41 sl42 sl43 sl44 sl45">textureQueryLod</a></li><li><a class="rewritelink command sl45">textureSamples</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">textureSize</a></li></ul></li><li class="category el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">Matrix<ul><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">determinant</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">groupMemoryBarrier</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">inverse</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">matrixCompMult</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">outerProduct</a></li><li><a class="rewritelink command el30 el31 sl33 sl40 sl41 sl42 sl43 sl44 sl45">transpose</a></li></ul></li><li class="category el31 sl40 sl41 sl42 sl43 sl44 sl45">Integer<ul><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitCount</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitfieldExtract</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitfieldInsert</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">bitfieldReverse</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">findLSB</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">findMSB</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">uaddCarry</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">umulExtended</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">usubBorrow</a></li></ul></li><li class="category el31 sl42 sl43 sl44 sl45">Image<ul><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicAdd</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicAnd</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicCompSwap</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicExchange</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicMax</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicMin</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicOr</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageAtomicXor</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageLoad</a></li><li><a class="rewritelink command sl45">imageSamples</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">imageSize</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">imageStore</a></li></ul></li><li class="category el31 sl43 sl44 sl45 sl42">Atomic<ul><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicAdd</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicAnd</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicCompSwap</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">atomicCounter</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">atomicCounterDecrement</a></li><li><a class="rewritelink command el31 sl42 sl43 sl44 sl45">atomicCounterIncrement</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicExchange</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicMax</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicMin</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicOr</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">atomicXor</a></li></ul></li><li class="category el31 sl40 sl41 sl42 sl43 sl44 sl45">Memory Barrier<ul><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">barrier</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">groupMemoryBarrier</a></li><li><a class="rewritelink command el31 sl40 sl41 sl42 sl43 sl44 sl45">memoryBarrier</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierAtomicCounter</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierBuffer</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierImage</a></li><li><a class="rewritelink command el31 sl43 sl44 sl45">memoryBarrierShared</a></li></ul></li></ul> </div> <div id="khronos"> <div id="command_versions"><a class="current" href="../gl4/glBeginConditionalRender">OpenGL 4</a><br><a href="../gl3/glBeginConditionalRender">OpenGL 3</a><br></div> <h1 id="command_title">glBeginConditionalRender</h1> <div class="refentry" id="glBeginConditionalRender"> <div class="titlepage"></div> <div class="refnamediv"> <h2>Name</h2> <p>glBeginConditionalRender &#8212; start conditional rendering</p> </div> <div class="refsynopsisdiv"> <h2>C Specification</h2> <div class="funcsynopsis"> <table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table"> <tr> <td> <code class="funcdef">void <strong class="fsfunc">glBeginConditionalRender</strong>(</code> </td> <td>GLuint <var class="pdparam">id</var>, </td> </tr> <tr> <td> </td> <td>GLenum <var class="pdparam">mode</var><code>)</code>;</td> </tr> </table> <div class="funcprototype-spacer"> </div> </div> <div class="funcsynopsis"> <table style="border: 0; cellspacing: 0; cellpadding: 0;" class="funcprototype-table"> <tr> <td> <code class="funcdef">void <strong class="fsfunc">glEndConditionalRender</strong>(</code> </td> <td><var class="pdparam">void</var><code>)</code>;</td> </tr> </table> <div class="funcprototype-spacer"> </div> </div> </div> <div class="refsect1" id="parameters"> <h2>Parameters for <code class="function">glBeginConditionalRender</code></h2> <div class="variablelist"> <dl class="variablelist"> <dt> <span class="term"> <em class="parameter"> <code>id</code> </em> </span> </dt> <dd> <p> Specifies the name of an occlusion query object whose results are used to determine if the rendering commands are discarded. </p> </dd> <dt> <span class="term"> <em class="parameter"> <code>mode</code> </em> </span> </dt> <dd> <p> Specifies how <code class="function">glBeginConditionalRender</code> interprets the results of the occlusion query. </p> </dd> </dl> </div> </div> <div class="refsect1" id="description"> <h2>Description</h2> <p> Conditional rendering is started using <code class="function">glBeginConditionalRender</code> and ended using <code class="function">glEndConditionalRender</code>. During conditional rendering, all vertex array commands, as well as <a class="citerefentry" href="glClear"><span class="citerefentry"><span class="refentrytitle">glClear</span></span></a> and <a class="citerefentry" href="glClearBuffer"><span class="citerefentry"><span class="refentrytitle">glClearBuffer</span></span></a> have no effect if the (<code class="constant">GL_SAMPLES_PASSED</code>) result of the query object <em class="parameter"><code>id</code></em> is zero, or if the (<code class="constant">GL_ANY_SAMPLES_PASSED</code>) result is <code class="constant">GL_FALSE</code>. The results of commands setting the current vertex state, such as <a class="citerefentry" href="glVertexAttrib"><span class="citerefentry"><span class="refentrytitle">glVertexAttrib</span></span></a> are undefined. If the (<code class="constant">GL_SAMPLES_PASSED</code>) result is non-zero or if the (<code class="constant">GL_ANY_SAMPLES_PASSED</code>) result is <code class="constant">GL_TRUE</code>, such commands are not discarded. The <em class="parameter"><code>id</code></em> parameter to <code class="function">glBeginConditionalRender</code> must be the name of a query object previously returned from a call to <a class="citerefentry" href="glGenQueries"><span class="citerefentry"><span class="refentrytitle">glGenQueries</span></span></a>. <em class="parameter"><code>mode</code></em> specifies how the results of the query object are to be interpreted. If <em class="parameter"><code>mode</code></em> is <code class="constant">GL_QUERY_WAIT</code>, the GL waits for the results of the query to be available and then uses the results to determine if subsequent rendering commands are discarded. If <em class="parameter"><code>mode</code></em> is <code class="constant">GL_QUERY_NO_WAIT</code>, the GL may choose to unconditionally execute the subsequent rendering commands without waiting for the query to complete. </p> <p> If <em class="parameter"><code>mode</code></em> is <code class="constant">GL_QUERY_BY_REGION_WAIT</code>, the GL will also wait for occlusion query results and discard rendering commands if the result of the occlusion query is zero. If the query result is non-zero, subsequent rendering commands are executed, but the GL may discard the results of the commands for any region of the framebuffer that did not contribute to the sample count in the specified occlusion query. Any such discarding is done in an implementation-dependent manner, but the rendering command results may not be discarded for any samples that contributed to the occlusion query sample count. If <em class="parameter"><code>mode</code></em> is <code class="constant">GL_QUERY_BY_REGION_NO_WAIT</code>, the GL operates as in <code class="constant">GL_QUERY_BY_REGION_WAIT</code>, but may choose to unconditionally execute the subsequent rendering commands without waiting for the query to complete. </p> </div> <div class="refsect1" id="notes"> <h2>Notes</h2> <p> <code class="function">glBeginConditionalRender</code> and <code class="function">glEndConditionalRender</code> are available only if the GL version is 3.0 or greater. </p> <p> The <code class="constant">GL_ANY_SAMPLES_PASSED</code> query result is available only if the GL version is 3.3 or greater. </p> </div> <div class="refsect1" id="errors"> <h2>Errors</h2> <p> <code class="constant">GL_INVALID_VALUE</code> is generated if <em class="parameter"><code>id</code></em> is not the name of an existing query object. </p> <p> <code class="constant">GL_INVALID_ENUM</code> is generated if <em class="parameter"><code>mode</code></em> is not one of the accepted tokens. </p> <p> <code class="constant">GL_INVALID_OPERATION</code> is generated if <code class="function">glBeginConditionalRender</code> is called while conditional rendering is active, or if <code class="function">glEndConditionalRender</code> is called while conditional rendering is inactive. </p> <p> <code class="constant">GL_INVALID_OPERATION</code> is generated if <em class="parameter"><code>id</code></em> is the name of a query object with a target other than <code class="constant">GL_SAMPLES_PASSED</code> or <code class="constant">GL_ANY_SAMPLES_PASSED</code>. </p> <p> <code class="constant">GL_INVALID_OPERATION</code> is generated if <em class="parameter"><code>id</code></em> is the name of a query currently in progress. </p> </div> <div class="refsect1" id="versions"> <h2>Version Support</h2> <div class="informaltable"> <table style="border-collapse: collapse; border-top: 2px solid ; border-bottom: 2px solid ; border-left: 2px solid ; border-right: 2px solid ; "> <colgroup> <col style="text-align: left; "> <col style="text-align: center; " class="firstvers"> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; "> <col style="text-align: center; " class="lastvers"> </colgroup> <thead> <tr> <th style="text-align: left; border-right: 2px solid ; "> </th> <th style="text-align: center; border-bottom: 2px solid ; " colspan="12"> <span class="bold"><strong>OpenGL Version</strong></span> </th> </tr> <tr> <th style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>Function / Feature Name</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>2.0</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>2.1</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>3.0</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>3.1</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>3.2</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>3.3</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>4.0</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>4.1</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>4.2</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>4.3</strong></span> </th> <th style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; "> <span class="bold"><strong>4.4</strong></span> </th> <th style="text-align: center; border-bottom: 2px solid ; "> <span class="bold"><strong>4.5</strong></span> </th> </tr> </thead> <tbody> <tr> <td style="text-align: left; border-right: 2px solid ; border-bottom: 2px solid ; "> <code class="function">glBeginConditionalRender</code> </td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">-</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; border-bottom: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-bottom: 2px solid ; ">&#10004;</td> </tr> <tr> <td style="text-align: left; border-right: 2px solid ; "> <code class="function">glEndConditionalRender</code> </td> <td style="text-align: center; border-right: 2px solid ; ">-</td> <td style="text-align: center; border-right: 2px solid ; ">-</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; border-right: 2px solid ; ">&#10004;</td> <td style="text-align: center; ">&#10004;</td> </tr> </tbody> </table> </div> </div> <div class="refsect1" id="seealso"> <h2>See Also</h2> <p> <a class="citerefentry" href="glGenQueries"><span class="citerefentry"><span class="refentrytitle">glGenQueries</span></span></a>, <a class="citerefentry" href="glDeleteQueries"><span class="citerefentry"><span class="refentrytitle">glDeleteQueries</span></span></a>, <a class="citerefentry" href="glBeginQuery"><span class="citerefentry"><span class="refentrytitle">glBeginQuery</span></span></a> </p> </div> <div class="refsect1" id="Copyright"> <h2>Copyright</h2> <p> Copyright &#169; 2010-2014 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. <a class="link" href="https://opencontent.org/openpub/" target="_top">https://opencontent.org/openpub/</a>. </p> </div> </div> </div> <div id="improvepage">Think you can improve this page? <a href="https://github.com/BSVino/docs.gl/blob/mainline/gl4/glBeginConditionalRender.xhtml">Edit this page</a> on <a href="https://github.com/BSVino/docs.gl/">GitHub</a>.</div> </div> <div id="footer"> <div id="credits"><a href="https://docs.gl/">docs.gl</a> was written by <a href="https://twitter.com/VinoBS">Jorge Rodr&#237;guez</a>. Each entry is under individual copyright displayed at the bottom of that entry. All other content is in the public domain.<br> docs.gl is completely unaffiliated with OpenGL and Khronos.<br> These pages were last compiled on 12 April 2026 at 14:17:30 GMT.</div> </div> <script async src="../docs.gl.search.js"></script> </body> </html> 