third_party/npapi/bindings/npapi_extensions_private.h

   1 /* Copyright (c) 2006-2010 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 #ifndef _NP_EXTENSIONS_PRIVATE_H_
   7 #define _NP_EXTENSIONS_PRIVATE_H_
   8
   9 #include "third_party/npapi/bindings/npapi.h"
  10
  11 // Some reserved GetStateContext/SetStateContext selectors.
  12 typedef enum {
  13   NPExtensionsReservedStateSharedMemory = 66536,
  14   // Used by the Device2D and Audio devices to return a pointer to the
  15   // structure used to implement the shared memory buffer for the device.
  16   NPExtensionsReservedStateSharedMemorySize = 66537,
  17   // Used by the Audio device to return a pointer to the
  18   // structure used to implement the shared memory buffer for the device.
  19   NPExtensionsReservedStateSyncChannel = 66538,
  20   // Used by the Audio device to return a pointer to the
  21   // structure used to implement the synchronization channel for the device.
  22   NPExtensionsReservedStateSharedMemoryChecksum = 66539
  23   // Used by the Device2D to return the CRC32 checksum of the content
  24   // stored in the shared memory buffer for the device.
  25 } NPExtensionsReservedStates;
  26
  27 #endif  /* _NP_EXTENSIONS_PRIVATE_H_ */