<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html> <head> <!-- Generated by HsColour, http://www.cs.york.ac.uk/fp/darcs/hscolour/ --> <title>Graphics/Rendering/OpenGL/GL/Texturing/Specification.hs</title> <link type='text/css' rel='stylesheet' href='hscolour.css' /> </head> <body> <pre><a name="line-1"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-2"></a><span class='hs-comment'>-- |</span> <a name="line-3"></a><span class='hs-comment'>-- Module : Graphics.Rendering.OpenGL.GL.Texturing.Specification</span> <a name="line-4"></a><span class='hs-comment'>-- Copyright : (c) Sven Panne 2002-2009</span> <a name="line-5"></a><span class='hs-comment'>-- License : BSD-style (see the file libraries/OpenGL/LICENSE)</span> <a name="line-6"></a><span class='hs-comment'>-- </span> <a name="line-7"></a><span class='hs-comment'>-- Maintainer : sven.panne@aedion.de</span> <a name="line-8"></a><span class='hs-comment'>-- Stability : stable</span> <a name="line-9"></a><span class='hs-comment'>-- Portability : portable</span> <a name="line-10"></a><span class='hs-comment'>--</span> <a name="line-11"></a><span class='hs-comment'>-- This module corresponds to section 3.8.1 (Texture Image Specification),</span> <a name="line-12"></a><span class='hs-comment'>-- section 3.8.2 (Alternate Texture Image Specification Commands), and section</span> <a name="line-13"></a><span class='hs-comment'>-- 3.8.3 (Compressed Texture Images) of the OpenGL 2.1 specs.</span> <a name="line-14"></a><span class='hs-comment'>--</span> <a name="line-15"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-16"></a> <a name="line-17"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>Texturing</span><span class='hs-varop'>.</span><span class='hs-conid'>Specification</span> <span class='hs-layout'>(</span> <a name="line-18"></a> <span class='hs-comment'>-- * Texture-related Data Types</span> <a name="line-19"></a> <span class='hs-conid'>TextureTarget</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>CubeMapTarget</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>Level</span><span class='hs-layout'>,</span> <span class='hs-conid'>Border</span><span class='hs-layout'>,</span> <a name="line-20"></a> <span class='hs-conid'>TexturePosition1D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>TexturePosition2D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>TexturePosition3D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-21"></a> <span class='hs-conid'>TextureSize1D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>TextureSize2D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>TextureSize3D</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-22"></a> <a name="line-23"></a> <span class='hs-comment'>-- * Texture Image Specification</span> <a name="line-24"></a> <span class='hs-varid'>texImage1D</span><span class='hs-layout'>,</span> <span class='hs-varid'>texImage2D</span><span class='hs-layout'>,</span> <span class='hs-varid'>texImage3D</span><span class='hs-layout'>,</span> <a name="line-25"></a> <span class='hs-varid'>copyTexImage1D</span><span class='hs-layout'>,</span> <span class='hs-varid'>copyTexImage2D</span><span class='hs-layout'>,</span> <a name="line-26"></a> <span class='hs-varid'>texSubImage1D</span><span class='hs-layout'>,</span> <span class='hs-varid'>texSubImage2D</span><span class='hs-layout'>,</span> <span class='hs-varid'>texSubImage3D</span><span class='hs-layout'>,</span> <a name="line-27"></a> <span class='hs-varid'>getTexImage</span><span class='hs-layout'>,</span> <a name="line-28"></a> <a name="line-29"></a> <span class='hs-comment'>-- * Alternate Texture Image Specification Commands</span> <a name="line-30"></a> <span class='hs-varid'>copyTexSubImage1D</span><span class='hs-layout'>,</span> <span class='hs-varid'>copyTexSubImage2D</span><span class='hs-layout'>,</span> <span class='hs-varid'>copyTexSubImage3D</span><span class='hs-layout'>,</span> <a name="line-31"></a> <a name="line-32"></a> <span class='hs-comment'>-- * Compressed Texture Images</span> <a name="line-33"></a> <span class='hs-conid'>CompressedTextureFormat</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>compressedTextureFormats</span><span class='hs-layout'>,</span> <a name="line-34"></a> <span class='hs-conid'>CompressedPixelData</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-35"></a> <span class='hs-varid'>compressedTexImage1D</span><span class='hs-layout'>,</span> <span class='hs-varid'>compressedTexImage2D</span><span class='hs-layout'>,</span> <span class='hs-varid'>compressedTexImage3D</span><span class='hs-layout'>,</span> <a name="line-36"></a> <span class='hs-varid'>compressedTexSubImage1D</span><span class='hs-layout'>,</span> <span class='hs-varid'>compressedTexSubImage2D</span><span class='hs-layout'>,</span> <span class='hs-varid'>compressedTexSubImage3D</span><span class='hs-layout'>,</span> <a name="line-37"></a> <span class='hs-varid'>getCompressedTexImage</span><span class='hs-layout'>,</span> <a name="line-38"></a> <a name="line-39"></a> <span class='hs-comment'>-- * Implementation-Dependent Limits</span> <a name="line-40"></a> <span class='hs-varid'>maxTextureSize</span> <a name="line-41"></a><span class='hs-layout'>)</span> <span class='hs-keyword'>where</span> <a name="line-42"></a> <a name="line-43"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>Marshal</span><span class='hs-varop'>.</span><span class='hs-conid'>Array</span> <span class='hs-layout'>(</span> <span class='hs-varid'>peekArray</span><span class='hs-layout'>,</span> <span class='hs-varid'>allocaArray</span> <span class='hs-layout'>)</span> <a name="line-44"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>)</span> <a name="line-45"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>BasicTypes</span> <span class='hs-layout'>(</span> <span class='hs-conid'>GLint</span><span class='hs-layout'>,</span> <span class='hs-conid'>GLsizei</span><span class='hs-layout'>,</span> <span class='hs-conid'>GLenum</span> <span class='hs-layout'>)</span> <a name="line-46"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>CoordTrans</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Position</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-47"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>Extensions</span> <span class='hs-layout'>(</span> <a name="line-48"></a> <span class='hs-conid'>FunPtr</span><span class='hs-layout'>,</span> <span class='hs-varid'>unsafePerformIO</span><span class='hs-layout'>,</span> <span class='hs-conid'>Invoker</span><span class='hs-layout'>,</span> <span class='hs-varid'>getProcAddress</span> <span class='hs-layout'>)</span> <a name="line-49"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>PixelData</span> <span class='hs-layout'>(</span> <span class='hs-varid'>withPixelData</span> <span class='hs-layout'>)</span> <a name="line-50"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>Texturing</span><span class='hs-varop'>.</span><span class='hs-conid'>PixelInternalFormat</span> <span class='hs-layout'>(</span> <a name="line-51"></a> <span class='hs-varid'>marshalPixelInternalFormat</span><span class='hs-layout'>,</span> <span class='hs-varid'>marshalPixelInternalFormat'</span> <span class='hs-layout'>)</span> <a name="line-52"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>PixelRectangles</span> <span class='hs-layout'>(</span> <a name="line-53"></a> <span class='hs-conid'>PixelInternalFormat</span><span class='hs-layout'>,</span> <span class='hs-conid'>PixelData</span><span class='hs-layout'>,</span> <span class='hs-conid'>Proxy</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span> <a name="line-54"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>QueryUtils</span> <span class='hs-layout'>(</span> <a name="line-55"></a> <span class='hs-conid'>GetPName</span><span class='hs-layout'>(</span><span class='hs-conid'>GetNumCompressedTextureFormats</span><span class='hs-layout'>,</span><span class='hs-conid'>GetCompressedTextureFormats</span><span class='hs-layout'>,</span> <a name="line-56"></a> <span class='hs-conid'>GetMaxTextureSize</span><span class='hs-layout'>,</span><span class='hs-conid'>GetMax3DTextureSize</span><span class='hs-layout'>,</span><span class='hs-conid'>GetMaxCubeMapTextureSize</span><span class='hs-layout'>,</span> <a name="line-57"></a> <span class='hs-conid'>GetMaxRectangleTextureSize</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <a name="line-58"></a> <span class='hs-varid'>getInteger1</span><span class='hs-layout'>,</span> <span class='hs-varid'>getIntegerv</span><span class='hs-layout'>)</span> <a name="line-59"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>StateVar</span> <span class='hs-layout'>(</span> <a name="line-60"></a> <span class='hs-conid'>GettableStateVar</span><span class='hs-layout'>,</span> <span class='hs-varid'>makeGettableStateVar</span> <span class='hs-layout'>)</span> <a name="line-61"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Graphics</span><span class='hs-varop'>.</span><span class='hs-conid'>Rendering</span><span class='hs-varop'>.</span><span class='hs-conid'>OpenGL</span><span class='hs-varop'>.</span><span class='hs-conid'>GL</span><span class='hs-varop'>.</span><span class='hs-conid'>Texturing</span><span class='hs-varop'>.</span><span class='hs-conid'>TextureTarget</span> <span class='hs-layout'>(</span> <a name="line-62"></a> <span class='hs-conid'>TextureTarget</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>marshalTextureTarget</span><span class='hs-layout'>,</span> <span class='hs-varid'>marshalProxyTextureTarget</span><span class='hs-layout'>,</span> <a name="line-63"></a> <span class='hs-conid'>CubeMapTarget</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-layout'>)</span> <a name="line-64"></a> <a name="line-65"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-66"></a> <a name="line-67"></a><span class='hs-cpp'>#include "HsOpenGLExt.h"</span> <a name="line-68"></a> <a name="line-69"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-70"></a> <a name="line-71"></a><a name="Level"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GLint</span> <a name="line-72"></a> <a name="line-73"></a><a name="Border"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>GLint</span> <a name="line-74"></a> <a name="line-75"></a><a name="TexturePosition1D"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>TexturePosition1D</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TexturePosition1D</span> <span class='hs-conid'>GLint</span> <a name="line-76"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-77"></a> <a name="line-78"></a><a name="TexturePosition2D"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>TexturePosition2D</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TexturePosition2D</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLint</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLint</span> <a name="line-79"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-80"></a> <a name="line-81"></a><a name="TexturePosition3D"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>TexturePosition3D</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TexturePosition3D</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLint</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLint</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLint</span> <a name="line-82"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-83"></a> <a name="line-84"></a><a name="TextureSize1D"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-conid'>GLsizei</span> <a name="line-85"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-86"></a> <a name="line-87"></a><a name="TextureSize2D"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLsizei</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLsizei</span> <a name="line-88"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-89"></a> <a name="line-90"></a><a name="TextureSize3D"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>TextureSize3D</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>TextureSize3D</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLsizei</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLsizei</span> <span class='hs-varop'>!</span><span class='hs-conid'>GLsizei</span> <a name="line-91"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-92"></a> <a name="line-93"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-94"></a> <a name="line-95"></a><a name="texImage1D"></a><span class='hs-definition'>texImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Proxy</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelInternalFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-96"></a><span class='hs-definition'>texImage1D</span> <span class='hs-varid'>proxy</span> <span class='hs-varid'>level</span> <span class='hs-varid'>int</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize1D</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-97"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-98"></a> <span class='hs-varid'>glTexImage1D</span> <a name="line-99"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-varid'>proxy</span> <span class='hs-conid'>Texture1D</span><span class='hs-layout'>)</span> <a name="line-100"></a> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalPixelInternalFormat</span> <span class='hs-varid'>int</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-varid'>border</span> <a name="line-101"></a> <a name="line-102"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glTexImage1D"</span> <a name="line-103"></a> <span class='hs-varid'>glTexImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-104"></a> <a name="line-105"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-106"></a> <a name="line-107"></a><a name="texImage2D"></a><span class='hs-definition'>texImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Proxy</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelInternalFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-108"></a><span class='hs-definition'>texImage2D</span> <span class='hs-varid'>mbCubeMap</span> <span class='hs-varid'>proxy</span> <span class='hs-varid'>level</span> <span class='hs-varid'>int</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-109"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-110"></a> <span class='hs-varid'>glTexImage2D</span> <a name="line-111"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-varid'>proxy</span> <span class='hs-conid'>Texture2D</span><span class='hs-layout'>)</span> <a name="line-112"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>proxy</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Proxy</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-conid'>Proxy</span> <span class='hs-conid'>TextureCubeMap</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <a name="line-113"></a> <span class='hs-varid'>mbCubeMap</span><span class='hs-layout'>)</span> <a name="line-114"></a> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalPixelInternalFormat</span> <span class='hs-varid'>int</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>border</span> <a name="line-115"></a> <a name="line-116"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glTexImage2D"</span> <a name="line-117"></a> <span class='hs-varid'>glTexImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-118"></a> <a name="line-119"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-120"></a> <a name="line-121"></a><a name="texImage3D"></a><span class='hs-definition'>texImage3D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Proxy</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelInternalFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-122"></a><span class='hs-definition'>texImage3D</span> <span class='hs-varid'>proxy</span> <span class='hs-varid'>level</span> <span class='hs-varid'>int</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize3D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-123"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-124"></a> <span class='hs-varid'>glTexImage3D</span> <a name="line-125"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-varid'>proxy</span> <span class='hs-conid'>Texture3D</span><span class='hs-layout'>)</span> <a name="line-126"></a> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalPixelInternalFormat</span> <span class='hs-varid'>int</span><span class='hs-layout'>)</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span> <span class='hs-varid'>border</span> <a name="line-127"></a> <a name="line-128"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_EXT_texture3D or OpenGL 1.2"</span><span class='hs-layout'>,</span><span class='hs-varid'>glTexImage3D</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-129"></a> <a name="line-130"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-131"></a> <a name="line-132"></a><a name="getTexImage"></a><span class='hs-definition'>getTexImage</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>TextureTarget</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-133"></a><span class='hs-definition'>getTexImage</span> <span class='hs-varid'>t</span> <span class='hs-varid'>level</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-134"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-135"></a> <span class='hs-varid'>glGetTexImage</span> <span class='hs-layout'>(</span><span class='hs-varid'>either</span> <span class='hs-varid'>marshalTextureTarget</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <a name="line-136"></a> <a name="line-137"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glGetTexImage"</span> <a name="line-138"></a> <span class='hs-varid'>glGetTexImage</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-139"></a> <a name="line-140"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-141"></a> <a name="line-142"></a><a name="copyTexImage1D"></a><span class='hs-definition'>copyTexImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelInternalFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Position</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-143"></a><span class='hs-definition'>copyTexImage1D</span> <span class='hs-varid'>level</span> <span class='hs-varid'>int</span> <span class='hs-layout'>(</span><span class='hs-conid'>Position</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize1D</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-keyglyph'>=</span> <a name="line-144"></a> <span class='hs-varid'>glCopyTexImage1D</span> <a name="line-145"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture1D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <a name="line-146"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalPixelInternalFormat'</span> <span class='hs-varid'>int</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>w</span> <span class='hs-varid'>border</span> <a name="line-147"></a> <a name="line-148"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glCopyTexImage1D"</span> <a name="line-149"></a> <span class='hs-varid'>glCopyTexImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-150"></a> <a name="line-151"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-152"></a> <a name="line-153"></a><a name="copyTexImage2D"></a><span class='hs-definition'>copyTexImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelInternalFormat</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Position</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-154"></a><span class='hs-definition'>copyTexImage2D</span> <span class='hs-varid'>mbCubeMap</span> <span class='hs-varid'>level</span> <span class='hs-varid'>int</span> <span class='hs-layout'>(</span><span class='hs-conid'>Position</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-keyglyph'>=</span> <a name="line-155"></a> <span class='hs-varid'>glCopyTexImage2D</span> <a name="line-156"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture2D</span><span class='hs-layout'>)</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>mbCubeMap</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <a name="line-157"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalPixelInternalFormat'</span> <span class='hs-varid'>int</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>border</span> <a name="line-158"></a> <a name="line-159"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glCopyTexImage2D"</span> <a name="line-160"></a> <span class='hs-varid'>glCopyTexImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-161"></a> <a name="line-162"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-163"></a> <a name="line-164"></a><a name="texSubImage1D"></a><span class='hs-definition'>texSubImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-165"></a><span class='hs-definition'>texSubImage1D</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition1D</span> <span class='hs-varid'>xOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize1D</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-166"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-167"></a> <span class='hs-varid'>glTexSubImage1D</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture1D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>w</span> <a name="line-168"></a> <a name="line-169"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glTexSubImage1D"</span> <a name="line-170"></a> <span class='hs-varid'>glTexSubImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-171"></a> <a name="line-172"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-173"></a> <a name="line-174"></a><a name="texSubImage2D"></a><span class='hs-definition'>texSubImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-175"></a><span class='hs-definition'>texSubImage2D</span> <span class='hs-varid'>mbCubeMap</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition2D</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-176"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-177"></a> <span class='hs-varid'>glTexSubImage2D</span> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture2D</span><span class='hs-layout'>)</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>mbCubeMap</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <a name="line-178"></a> <a name="line-179"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glTexSubImage2D"</span> <a name="line-180"></a> <span class='hs-varid'>glTexSubImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-181"></a> <a name="line-182"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-183"></a> <a name="line-184"></a><a name="texSubImage3D"></a><span class='hs-definition'>texSubImage3D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>PixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-185"></a><span class='hs-definition'>texSubImage3D</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition3D</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>zOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize3D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-varid'>pd</span> <span class='hs-keyglyph'>=</span> <a name="line-186"></a> <span class='hs-varid'>withPixelData</span> <span class='hs-varid'>pd</span> <span class='hs-varop'>$</span> <a name="line-187"></a> <span class='hs-varid'>glTexSubImage3D</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture3D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>zOff</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span> <a name="line-188"></a> <a name="line-189"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_EXT_texture3D or OpenGL 1.2"</span><span class='hs-layout'>,</span><span class='hs-varid'>glTexSubImage3D</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-190"></a> <a name="line-191"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-192"></a> <a name="line-193"></a><a name="copyTexSubImage1D"></a><span class='hs-definition'>copyTexSubImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Position</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-194"></a><span class='hs-definition'>copyTexSubImage1D</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition1D</span> <span class='hs-varid'>xOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Position</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize1D</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-195"></a> <span class='hs-varid'>glCopyTexSubImage1D</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture1D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>w</span> <a name="line-196"></a> <a name="line-197"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glCopyTexSubImage1D"</span> <a name="line-198"></a> <span class='hs-varid'>glCopyTexSubImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-199"></a> <a name="line-200"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-201"></a> <a name="line-202"></a><a name="copyTexSubImage2D"></a><span class='hs-definition'>copyTexSubImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Position</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-203"></a><span class='hs-definition'>copyTexSubImage2D</span> <span class='hs-varid'>mbCubeMap</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition2D</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Position</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-204"></a> <span class='hs-varid'>glCopyTexSubImage2D</span> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture2D</span><span class='hs-layout'>)</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>mbCubeMap</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <a name="line-205"></a> <a name="line-206"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-conid'>CALLCONV</span> <span class='hs-keyword'>unsafe</span> <span class='hs-str'>"glCopyTexSubImage2D"</span> <a name="line-207"></a> <span class='hs-varid'>glCopyTexSubImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-208"></a> <a name="line-209"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-210"></a> <a name="line-211"></a><a name="copyTexSubImage3D"></a><span class='hs-definition'>copyTexSubImage3D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Position</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-212"></a><span class='hs-definition'>copyTexSubImage3D</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition3D</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>zOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Position</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <a name="line-213"></a> <span class='hs-varid'>glCopyTexSubImage3D</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture3D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>zOff</span> <span class='hs-varid'>x</span> <span class='hs-varid'>y</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <a name="line-214"></a> <a name="line-215"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_EXT_texture3D or OpenGL 1.2"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCopyTexSubImage3D</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-216"></a> <a name="line-217"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-218"></a> <a name="line-219"></a><a name="CompressedTextureFormat"></a><span class='hs-keyword'>newtype</span> <span class='hs-conid'>CompressedTextureFormat</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>CompressedTextureFormat</span> <span class='hs-conid'>GLenum</span> <a name="line-220"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-221"></a> <a name="line-222"></a><a name="compressedTextureFormats"></a><span class='hs-definition'>compressedTextureFormats</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>GettableStateVar</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>CompressedTextureFormat</span><span class='hs-keyglyph'>]</span> <a name="line-223"></a><span class='hs-definition'>compressedTextureFormats</span> <span class='hs-keyglyph'>=</span> <a name="line-224"></a> <span class='hs-varid'>makeGettableStateVar</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span> <a name="line-225"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>getInteger1</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-conid'>GetNumCompressedTextureFormats</span> <a name="line-226"></a> <span class='hs-varid'>allocaArray</span> <span class='hs-varid'>n</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>buf</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span> <a name="line-227"></a> <span class='hs-varid'>getIntegerv</span> <span class='hs-conid'>GetCompressedTextureFormats</span> <span class='hs-varid'>buf</span> <a name="line-228"></a> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompressedTextureFormat</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fromIntegral</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>peekArray</span> <span class='hs-varid'>n</span> <span class='hs-varid'>buf</span> <a name="line-229"></a> <a name="line-230"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-231"></a> <a name="line-232"></a><a name="CompressedPixelData"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>=</span> <a name="line-233"></a> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varop'>!</span><span class='hs-conid'>CompressedTextureFormat</span> <span class='hs-conid'>GLsizei</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <a name="line-234"></a><span class='hs-cpp'>#ifdef __HADDOCK__</span> <a name="line-235"></a><span class='hs-comment'>-- Help Haddock a bit, because it doesn't do any instance inference.</span> <a name="line-236"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Eq</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <a name="line-237"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Ord</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <a name="line-238"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span><span class='hs-layout'>)</span> <a name="line-239"></a><span class='hs-cpp'>#else</span> <a name="line-240"></a> <span class='hs-keyword'>deriving</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Eq</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ord</span><span class='hs-layout'>,</span> <span class='hs-conid'>Show</span> <span class='hs-layout'>)</span> <a name="line-241"></a><span class='hs-cpp'>#endif</span> <a name="line-242"></a> <a name="line-243"></a><a name="withCompressedPixelData"></a><span class='hs-definition'>withCompressedPixelData</span> <span class='hs-keyglyph'>::</span> <a name="line-244"></a> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>b</span> <a name="line-245"></a><span class='hs-definition'>withCompressedPixelData</span> <a name="line-246"></a> <span class='hs-layout'>(</span><span class='hs-conid'>CompressedPixelData</span> <span class='hs-layout'>(</span><span class='hs-conid'>CompressedTextureFormat</span> <span class='hs-varid'>fmt</span><span class='hs-layout'>)</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ptr</span><span class='hs-layout'>)</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <a name="line-247"></a> <span class='hs-varid'>f</span> <span class='hs-varid'>fmt</span> <span class='hs-varid'>size</span> <span class='hs-varid'>ptr</span> <a name="line-248"></a> <a name="line-249"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-250"></a> <a name="line-251"></a><a name="compressedTexImage1D"></a><span class='hs-definition'>compressedTexImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Proxy</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-252"></a><span class='hs-definition'>compressedTexImage1D</span> <span class='hs-varid'>proxy</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize1D</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-varid'>cpd</span> <span class='hs-keyglyph'>=</span> <a name="line-253"></a> <span class='hs-varid'>withCompressedPixelData</span> <span class='hs-varid'>cpd</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fmt</span> <span class='hs-keyglyph'>-></span> <a name="line-254"></a> <span class='hs-varid'>glCompressedTexImage1DARB</span> <a name="line-255"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-varid'>proxy</span> <span class='hs-conid'>Texture1D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>fmt</span> <span class='hs-varid'>w</span> <span class='hs-varid'>border</span> <a name="line-256"></a> <a name="line-257"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCompressedTexImage1DARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-258"></a> <a name="line-259"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-260"></a> <a name="line-261"></a><a name="compressedTexImage2D"></a><span class='hs-definition'>compressedTexImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Proxy</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-262"></a><span class='hs-definition'>compressedTexImage2D</span> <span class='hs-varid'>mbCubeMap</span> <span class='hs-varid'>proxy</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-varid'>cpd</span> <span class='hs-keyglyph'>=</span> <a name="line-263"></a> <span class='hs-varid'>withCompressedPixelData</span> <span class='hs-varid'>cpd</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fmt</span> <span class='hs-keyglyph'>-></span> <a name="line-264"></a> <span class='hs-varid'>glCompressedTexImage2DARB</span> <a name="line-265"></a> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-varid'>proxy</span> <span class='hs-conid'>Texture2D</span><span class='hs-layout'>)</span> <a name="line-266"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>c</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>if</span> <span class='hs-varid'>proxy</span> <span class='hs-varop'>==</span> <span class='hs-conid'>Proxy</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-conid'>Proxy</span> <span class='hs-conid'>TextureCubeMap</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <a name="line-267"></a> <span class='hs-varid'>mbCubeMap</span><span class='hs-layout'>)</span> <a name="line-268"></a> <span class='hs-varid'>level</span> <span class='hs-varid'>fmt</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>border</span> <a name="line-269"></a> <a name="line-270"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCompressedTexImage2DARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span><span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-271"></a> <a name="line-272"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-273"></a> <a name="line-274"></a><a name="compressedTexImage3D"></a><span class='hs-definition'>compressedTexImage3D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Proxy</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Border</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-275"></a><span class='hs-definition'>compressedTexImage3D</span> <span class='hs-varid'>proxy</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize3D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-varid'>border</span> <span class='hs-varid'>cpd</span> <span class='hs-keyglyph'>=</span> <a name="line-276"></a> <span class='hs-varid'>withCompressedPixelData</span> <span class='hs-varid'>cpd</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>fmt</span> <span class='hs-keyglyph'>-></span> <a name="line-277"></a> <span class='hs-varid'>glCompressedTexImage3DARB</span> <a name="line-278"></a> <span class='hs-layout'>(</span><span class='hs-varid'>marshalProxyTextureTarget</span> <span class='hs-varid'>proxy</span> <span class='hs-conid'>Texture3D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>fmt</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span> <span class='hs-varid'>border</span> <a name="line-279"></a> <a name="line-280"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCompressedTexImage3DARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-281"></a> <a name="line-282"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-283"></a> <a name="line-284"></a><a name="getCompressedTexImage"></a><span class='hs-definition'>getCompressedTexImage</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Either</span> <span class='hs-conid'>TextureTarget</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-285"></a><span class='hs-definition'>getCompressedTexImage</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>glGetCompressedTexImageARB</span> <span class='hs-varop'>.</span> <span class='hs-varid'>either</span> <span class='hs-varid'>marshalTextureTarget</span> <span class='hs-varid'>marshalCubeMapTarget</span> <a name="line-286"></a> <a name="line-287"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glGetCompressedTexImageARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-288"></a> <a name="line-289"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-290"></a> <a name="line-291"></a><a name="compressedTexSubImage1D"></a><span class='hs-definition'>compressedTexSubImage1D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-292"></a><span class='hs-definition'>compressedTexSubImage1D</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition1D</span> <span class='hs-varid'>xOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize1D</span> <span class='hs-varid'>w</span><span class='hs-layout'>)</span> <span class='hs-varid'>cpd</span> <span class='hs-keyglyph'>=</span> <a name="line-293"></a> <span class='hs-varid'>withCompressedPixelData</span> <span class='hs-varid'>cpd</span> <span class='hs-varop'>$</span> <a name="line-294"></a> <span class='hs-varid'>glCompressedTexSubImage1DARB</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture1D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>w</span> <a name="line-295"></a> <a name="line-296"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCompressedTexSubImage1DARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-297"></a> <a name="line-298"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-299"></a> <a name="line-300"></a><a name="compressedTexSubImage2D"></a><span class='hs-definition'>compressedTexSubImage2D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>CubeMapTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-301"></a><span class='hs-definition'>compressedTexSubImage2D</span> <span class='hs-varid'>mbCubeMap</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition2D</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize2D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span><span class='hs-layout'>)</span> <span class='hs-varid'>cpd</span> <span class='hs-keyglyph'>=</span> <a name="line-302"></a> <span class='hs-varid'>withCompressedPixelData</span> <span class='hs-varid'>cpd</span> <span class='hs-varop'>$</span> <a name="line-303"></a> <span class='hs-varid'>glCompressedTexSubImage2DARB</span> <span class='hs-layout'>(</span><span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture2D</span><span class='hs-layout'>)</span> <span class='hs-varid'>marshalCubeMapTarget</span> <span class='hs-varid'>mbCubeMap</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <a name="line-304"></a> <a name="line-305"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCompressedTexSubImage2DARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-306"></a> <a name="line-307"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-308"></a> <a name="line-309"></a><a name="compressedTexSubImage3D"></a><span class='hs-definition'>compressedTexSubImage3D</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Level</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TexturePosition3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>TextureSize3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CompressedPixelData</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span> <a name="line-310"></a><span class='hs-definition'>compressedTexSubImage3D</span> <span class='hs-varid'>level</span> <span class='hs-layout'>(</span><span class='hs-conid'>TexturePosition3D</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>zOff</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>TextureSize3D</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span><span class='hs-layout'>)</span> <span class='hs-varid'>cpd</span> <span class='hs-keyglyph'>=</span> <a name="line-311"></a> <span class='hs-varid'>withCompressedPixelData</span> <span class='hs-varid'>cpd</span> <span class='hs-varop'>$</span> <a name="line-312"></a> <span class='hs-varid'>glCompressedTexSubImage3DARB</span> <span class='hs-layout'>(</span><span class='hs-varid'>marshalTextureTarget</span> <span class='hs-conid'>Texture3D</span><span class='hs-layout'>)</span> <span class='hs-varid'>level</span> <span class='hs-varid'>xOff</span> <span class='hs-varid'>yOff</span> <span class='hs-varid'>zOff</span> <span class='hs-varid'>w</span> <span class='hs-varid'>h</span> <span class='hs-varid'>d</span> <a name="line-313"></a> <a name="line-314"></a><span class='hs-conid'>EXTENSION_ENTRY</span><span class='hs-layout'>(</span><span class='hs-str'>"GL_ARB_texture_compression or OpenGL 1.3"</span><span class='hs-layout'>,</span><span class='hs-varid'>glCompressedTexSubImage3DARB</span><span class='hs-layout'>,</span><span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLint</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLenum</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GLsizei</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Ptr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <a name="line-315"></a> <a name="line-316"></a><span class='hs-comment'>--------------------------------------------------------------------------------</span> <a name="line-317"></a> <a name="line-318"></a><a name="maxTextureSize"></a><span class='hs-definition'>maxTextureSize</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TextureTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GettableStateVar</span> <span class='hs-conid'>GLsizei</span> <a name="line-319"></a><span class='hs-definition'>maxTextureSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>makeGettableStateVar</span> <span class='hs-varop'>.</span> <span class='hs-varid'>getInteger1</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>.</span> <span class='hs-varid'>textureTargetToMaxQuery</span> <a name="line-320"></a> <a name="line-321"></a><a name="textureTargetToMaxQuery"></a><span class='hs-definition'>textureTargetToMaxQuery</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>TextureTarget</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GetPName</span> <a name="line-322"></a><span class='hs-definition'>textureTargetToMaxQuery</span> <span class='hs-varid'>x</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>x</span> <span class='hs-keyword'>of</span> <a name="line-323"></a> <span class='hs-conid'>Texture1D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GetMaxTextureSize</span> <a name="line-324"></a> <span class='hs-conid'>Texture2D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GetMaxTextureSize</span> <a name="line-325"></a> <span class='hs-conid'>Texture3D</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GetMax3DTextureSize</span> <a name="line-326"></a> <span class='hs-conid'>TextureCubeMap</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GetMaxCubeMapTextureSize</span> <a name="line-327"></a> <span class='hs-conid'>TextureRectangle</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>GetMaxRectangleTextureSize</span> </pre></body> </html>
