kc3-lang/angle/extensions/ANGLE_texture_compression_dxt.txt

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  Commit

• Author : gman@chromium.org
  Date : 2011-08-10 05:19:44
  Hash : 50c526d2
  Message : Add support for DXT3 and DXT5 TEST=none BUG=none Review URL: http://codereview.appspot.com/4809068 git-svn-id: https://angleproject.googlecode.com/svn/trunk@721 736b8ea6-26fd-11df-bfd4-992fa37f6226

• extensions/ANGLE_texture_compression_dxt.txt

• Name
  
      ANGLE_texture_compression_dxt
  
  Name Strings
  
      GL_ANGLE_texture_compression_dxt3
      GL_ANGLE_texture_compression_dxt5
  
  Contributors
  
      Gregg Tavares, Google Inc.
      Daniel Koch, TransGaming Inc.
      Al Patrick, Google Inc.
  
  Contacts
  
      Gregg Tavares, Google Inc. (gman 'at' google 'dot' com)
  
  Status
  
      Implemented in ANGLE ES2
  
  Version
  
      Last Modified Date: Aug 2, 2011
  
  Number
  
      OpenGL ES Extension #..
  
  Dependencies
  
      Requires OpenGL ES 2.0.
  
      The extension is written against the OpenGL ES 2.0 specification.
  
  Overview
  
      These extensions are exactly the same as EXT_texture_compression_dxt1
      except they expose the formats COMPRESSED_RGBA_S3TC_DXT3_ANGLE and
      COMPRESSED_RGBA_S3TC_DXT5_ANGLE respectively.
  
      See EXT_texture_compression_dxt1 for the full list of changes. Also
      see EXT_texture_compression_s3tc for a description of the formats.
  
  New Procedures and Functions
  
      None.
  
  New Types
  
      None.
  
  New Tokens
  
      Accepted by the <internalformat> parameter of CompressedTexImage2D
      and the <format> parameter of CompressedTexSubImage2D:
  
      COMPRESSED_RGBA_S3TC_DXT3_ANGLE                   0x83F2
      COMPRESSED_RGBA_S3TC_DXT5_ANGLE                   0x83F3
  
  Errors
  
      None.
  
  New State
  
      None.
  
  Revision History