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-<?xml-stylesheet type="text/xsl" href="mathml.xsl"?><html xmlns="http://www.w3.org/1999/xhtml" xmlns:pref="http://www.w3.org/2002/Math/preference" pref:renderer="mathplayer-dl"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><link rel="stylesheet" type="text/css" href="opengl-man.css" /><title>glGetTexLevelParameter</title><meta name="generator" content="DocBook XSL Stylesheets V1.69.1" /></head><body><div class="refentry" lang="en" xml:lang="en"><a id="glGetTexLevelParameter"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glGetTexLevelParameter — return texture parameter values for a specific level of detail</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td><code class="funcdef">void <b class="fsfunc">glGetTexLevelParameterfv</b>(</code></td><td>GLenum </td><td><var class="pdparam">target</var>, </td></tr><tr><td> </td><td>GLint </td><td><var class="pdparam">level</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>GLfloat * </td><td><var class="pdparam">params</var><code>)</code>;</td></tr></table></div><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td><code class="funcdef">void <b class="fsfunc">glGetTexLevelParameteriv</b>(</code></td><td>GLenum </td><td><var class="pdparam">target</var>, </td></tr><tr><td> </td><td>GLint </td><td><var class="pdparam">level</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>GLint * </td><td><var class="pdparam">params</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>target</code></em></span></dt><dd><p>
+<?xml-stylesheet type="text/xsl" href="mathml.xsl"?><html xmlns="http://www.w3.org/1999/xhtml" xmlns:pref="http://www.w3.org/2002/Math/preference" pref:renderer="mathplayer-dl"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><link rel="stylesheet" type="text/css" href="opengl-man.css" /><title>glGetTexLevelParameter
- OpenGL 3.3 Reference Pages</title><meta name="generator" content="DocBook XSL Stylesheets V1.69.1" /></head><body><div class="refentry" lang="en" xml:lang="en"><a id="glGetTexLevelParameter"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>glGetTexLevelParameter — return texture parameter values for a specific level of detail</p></div><div class="refsynopsisdiv"><h2>C Specification</h2><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td><code class="funcdef">void <b class="fsfunc">glGetTexLevelParameterfv</b>(</code></td><td>GLenum </td><td><var class="pdparam">target</var>, </td></tr><tr><td> </td><td>GLint </td><td><var class="pdparam">level</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>GLfloat * </td><td><var class="pdparam">params</var><code>)</code>;</td></tr></table></div><div class="funcsynopsis"><table border="0" summary="Function synopsis" cellspacing="0" cellpadding="0"><tr><td><code class="funcdef">void <b class="fsfunc">glGetTexLevelParameteriv</b>(</code></td><td>GLenum </td><td><var class="pdparam">target</var>, </td></tr><tr><td> </td><td>GLint </td><td><var class="pdparam">level</var>, </td></tr><tr><td> </td><td>GLenum </td><td><var class="pdparam">pname</var>, </td></tr><tr><td> </td><td>GLint * </td><td><var class="pdparam">params</var><code>)</code>;</td></tr></table></div></div><div class="refsect1" lang="en" xml:lang="en"><a id="parameters"></a><h2>Parameters</h2><div class="variablelist"><dl><dt><span class="term"><em class="parameter"><code>target</code></em></span></dt><dd><p>
Specifies the symbolic name of the target texture,
one of
<code class="constant">GL_TEXTURE_1D</code>,
<code class="constant">GL_TEXTURE_HEIGHT</code>,
<code class="constant">GL_TEXTURE_DEPTH</code>,
<code class="constant">GL_TEXTURE_INTERNAL_FORMAT</code>,
- <code class="constant">GL_TEXTURE_BORDER</code>,
<code class="constant">GL_TEXTURE_RED_SIZE</code>,
<code class="constant">GL_TEXTURE_GREEN_SIZE</code>,
<code class="constant">GL_TEXTURE_BLUE_SIZE</code>,
<code class="constant">GL_MAX_TEXTURE_SIZE</code>, and <code class="constant">GL_MAX_3D_TEXTURE_SIZE</code> are not really
descriptive enough.
It has to report the largest square texture image that can be
- accommodated with mipmaps and borders,
- but a long skinny texture, or a texture without mipmaps and borders, may
+ accommodated with mipmaps
+ but a long skinny texture, or a texture without mipmaps may
easily fit in texture memory.
The proxy targets allow the user to more accurately query
whether the GL can accommodate a texture of a given configuration.
</p><p>
<em class="parameter"><code>params</code></em> returns a single value,
the width of the texture image.
- This value includes the border of the texture image. The initial value is
- 0.
+ The initial value is 0.
</p></dd><dt><span class="term"><code class="constant">GL_TEXTURE_HEIGHT</code></span></dt><dd><p>
</p><p>
<em class="parameter"><code>params</code></em> returns a single value,
the height of the texture image.
- This value includes the border of the texture image. The initial value is
- 0.
+ The initial value is 0.
</p></dd><dt><span class="term"><code class="constant">GL_TEXTURE_DEPTH</code></span></dt><dd><p>
</p><p>
<em class="parameter"><code>params</code></em> returns a single value,
the depth of the texture image.
- This value includes the border of the texture image. The initial value is
- 0.
+ The initial value is 0.
</p></dd><dt><span class="term"><code class="constant">GL_TEXTURE_INTERNAL_FORMAT</code></span></dt><dd><p>
</p><p>
<em class="parameter"><code>params</code></em> returns a single value,
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