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| 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 /* From dev/ppb_var_array_buffer_dev.idl modified Wed Dec 14 18:08:00 2011. */ | |
| 7 | |
| 8 #ifndef PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ | |
| 9 #define PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ | |
| 10 | |
| 11 #include "ppapi/c/pp_bool.h" | |
| 12 #include "ppapi/c/pp_macros.h" | |
| 13 #include "ppapi/c/pp_stdint.h" | |
| 14 #include "ppapi/c/pp_var.h" | |
| 15 | |
| 16 #define PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE_0_1 "PPB_VarArrayBuffer(Dev);0.1" | |
| 17 #define PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE \ | |
| 18 PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE_0_1 | |
| 19 | |
| 20 /** | |
| 21 * @file | |
| 22 * This file defines the <code>PPB_VarArrayBuffer_Dev</code> struct. | |
| 23 */ | |
| 24 | |
| 25 | |
| 26 /** | |
| 27 * @addtogroup Interfaces | |
| 28 * @{ | |
| 29 */ | |
| 30 /** | |
| 31 * PPB_VarArrayBuffer_Dev API. This provides a way to interact with JavaScript | |
| 32 * ArrayBuffers, which represent a contiguous sequence of bytes. To manage the | |
| 33 * reference count for a VarArrayBuffer, please see PPB_Var. Note that | |
| 34 * these Vars are not part of the embedding page's DOM, and can only be shared | |
| 35 * with JavaScript via pp::Instance's PostMessage and HandleMessage functions. | |
| 36 */ | |
| 37 struct PPB_VarArrayBuffer_Dev_0_1 { | |
| 38 /** | |
| 39 * Create a zero-initialized VarArrayBuffer. | |
| 40 * | |
| 41 * @param[in] size_in_bytes The size of the array buffer that will be created. | |
| 42 * | |
| 43 * @return A PP_Var which represents an VarArrayBuffer of the requested size | |
| 44 * with a reference count of 1. | |
| 45 */ | |
| 46 struct PP_Var (*Create)(uint32_t size_in_bytes); | |
| 47 /** | |
| 48 * Returns the length of the VarArrayBuffer in bytes. | |
| 49 * | |
| 50 * @return The length of the VarArrayBuffer in bytes. | |
| 51 */ | |
| 52 uint32_t (*ByteLength)(struct PP_Var array); | |
| 53 /** | |
| 54 * Returns a pointer to the beginning of the buffer for the given array. | |
| 55 * | |
| 56 * @param[in] array The array whose buffer should be returned. | |
| 57 * | |
| 58 * @return A pointer to the buffer for this array. | |
| 59 */ | |
| 60 void* (*Map)(struct PP_Var array); | |
| 61 }; | |
| 62 | |
| 63 typedef struct PPB_VarArrayBuffer_Dev_0_1 PPB_VarArrayBuffer_Dev; | |
| 64 /** | |
| 65 * @} | |
| 66 */ | |
| 67 | |
| 68 #endif /* PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ */ | |
| 69 | |
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Chromium Code Reviews
Issue 9107046:
PPAPI: Move PPB_ArrayBuffer out of Dev. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src