gecko-dev/gfx/idl/gfxIFormats.idl

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 *   Stuart Parmenter <pavlov@netscape.com>
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/**
 * gfx image formats.
 * @file gfxIFormats.idl
 */

#include "gfxtypes.idl"

/**
 * gfxIFormats interface
 *
 * @author Tim Rowley <tor@cs.brown.edu>
 * @author Stuart Parmenter <pavlov@netscape.com>
 * @version 0.0
 * @see gfx_format
 */
[scriptable, uuid(96d086e6-1dd1-11b2-b6b2-b77b59390247)]
interface gfxIFormats
{
  /**
   * RGB    - duh...
   */
  const gfx_format RGB    = 0;

  /**
   * BGR    - same as RGB except byteswaped
   */
  const gfx_format BGR    = 1;


  /**
   * RGB_A1 - RGB image and 1-bit alpha mask
   */
  const gfx_format RGB_A1 = 2;

  /**
   * BGR_A1 - same as RGB_A1 except byteswaped
   */
  const gfx_format BGR_A1 = 3;


  /**
   * RGB_A8 - RGB image and 8-bit alpha image
   */
  const gfx_format RGB_A8 = 4;

  /**
   * BGR_A8 - same as RGB_A8 except byteswaped
   */
  const gfx_format BGR_A8 = 5;


  /**
   * RGBA   - packed RGBA image
   */
  const gfx_format RGBA   = 6;

  /**
   * BGRA   - packed RGBA image
   */
  const gfx_format BGRA   = 7;
};