khronos_api 3.1.0

The Khronos XML API Registry, exposed as byte string constants.
Documentation 
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<?xml version="1.0" encoding="UTF-8"?>
<rejected href="rejected/EXT_texture_storage/">
  <name>EXT_texture_storage</name>

  <contact> <a href="https://www.khronos.org/webgl/public-mailing-list/">WebGL
  working group</a> (public_webgl 'at' khronos.org) </contact>

  <contributors>
    <contributor>Kirill Dmitrenko (dmikis 'at' yandex-team.ru)</contributor>
    <contributor>Members of the WebGL working group</contributor>
  </contributors>

  <number>k</number>

  <depends>
    <api version="1.0"/>
    <core version="2.0"/>
  </depends>

  <overview>
    <mirrors href="http://www.khronos.org/registry/gles/extensions/EXT/EXT_texture_storage.txt"
             name="EXT_texture_storage">
    </mirrors>

    <features>
      <feature>
        The behaviour of <code>texImage2D</code>,
        <code>compressedTexImage2D</code> and <code>copyTexImage2D</code>
        methods of a WebGL context is changed. After a successful call to <code>texStorage2DEXT</code>,
        the value of <code>TEXTURE_IMMUTABLE_FORMAT_EXT</code> for this texture
        object is set to <code>TRUE</code>, and no further changes to the dimensions
        or format of the texture may be made. Using <code>texImage2D</code>,
        <code>compressedTexImage2D</code>, <code>copyTexImage2D</code> or
        <code>texStorage2DEXT</code> with the same texture will result
        in the error <code>INVALID_OPERATION</code> being generated.
      </feature>
    </features>
  </overview>

  <idl xml:space="preserve">
interface EXT_texture_storage {
    const GLenum TEXTURE_IMMUTABLE_FORMAT_EXT = 0x912F;
    void texStorage2DEXT(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
}
</idl>

  <newfun>
    <function name="texStorage2DEXT" type="void">
      <param name="target" type="GLenum"/>
      <param name="levels" type="GLsizei"/>
      <param name="internalformat" type="GLenum"/>
      <param name="width" type="GLsizei"/>
      <param name="height" type="GLsizei"/>
      Simultaneously specify storage for all levels of a two-dimensional texture.
    </function>
  </newfun>

  <history>
    <revision date="2015/09/16">
      <change>Initial revision</change>
    </revision>
    <revision date="2017/01/11">
      <change>Moved to rejected now that initial WebGL 2.0 implementations are shipping imminently.</change>
    </revision>
  </history>
</rejected>