ppapi/api/ppb.idl

   1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2  * Use of this source code is governed by a BSD-style license that can be
   3  * found in the LICENSE file.
   4  */
   5
   6 /**
   7  * This file defines a function pointer type for the
   8  * <code>PPB_GetInterface</code> function.
   9  */
  10
  11 /**
  12  * This function pointer type defines the signature for the
  13  * <code>PPB_GetInterface</code> function. A generic
  14  * <code>PPB_GetInterface</code> pointer is passed to
  15  * <code>PPP_InitializedModule</code> when your module is loaded. You can use
  16  * this pointer to request a pointer to a specific browser interface. Browser
  17  * interface names are ASCII strings and are generally defined in the header
  18  * file for the interface, such as <code>PPB_AUDIO_INTERFACE</code> found in
  19  * <code>ppb.audio.h</code> or
  20  * <code>PPB_GRAPHICS_2D_INTERFACE</code> in <code>ppb_graphics_2d.h</code>.
  21  * Click
  22  * <a href="globals_defs.html"
  23  * title="macros">here</a> for a complete list of interface
  24  * names.
  25  *
  26  * This value will be NULL if the interface is not supported on the browser.
  27  */
  28 typedef interface_t PPB_GetInterface([in] str_t interface_name);
  29