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| 1 /* Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 2 * Use of this source code is governed by a BSD-style license that can be |
| 3 * found in the LICENSE file. | 3 * found in the LICENSE file. |
| 4 */ | 4 */ |
| 5 | 5 |
| 6 /* From dev/ppb_var_array_buffer_dev.idl modified Wed Dec 14 18:08:00 2011. */ | 6 /* From ppb_var_array_buffer.idl modified Thu Jan 12 11:42:12 2012. */ |
| 7 | 7 |
| 8 #ifndef PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ | 8 #ifndef PPAPI_C_PPB_VAR_ARRAY_BUFFER_H_ |
| 9 #define PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ | 9 #define PPAPI_C_PPB_VAR_ARRAY_BUFFER_H_ |
| 10 | 10 |
| 11 #include "ppapi/c/pp_bool.h" | 11 #include "ppapi/c/pp_bool.h" |
| 12 #include "ppapi/c/pp_macros.h" | 12 #include "ppapi/c/pp_macros.h" |
| 13 #include "ppapi/c/pp_stdint.h" | 13 #include "ppapi/c/pp_stdint.h" |
| 14 #include "ppapi/c/pp_var.h" | 14 #include "ppapi/c/pp_var.h" |
| 15 | 15 |
| 16 #define PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE_0_1 "PPB_VarArrayBuffer(Dev);0.1" | 16 #define PPB_VAR_ARRAY_BUFFER_INTERFACE_1_0 "PPB_VarArrayBuffer;1.0" |
| 17 #define PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE \ | 17 #define PPB_VAR_ARRAY_BUFFER_INTERFACE PPB_VAR_ARRAY_BUFFER_INTERFACE_1_0 |
| 18 PPB_VAR_ARRAY_BUFFER_DEV_INTERFACE_0_1 | |
| 19 | 18 |
| 20 /** | 19 /** |
| 21 * @file | 20 * @file |
| 22 * This file defines the <code>PPB_VarArrayBuffer_Dev</code> struct. | 21 * This file defines the <code>PPB_VarArrayBuffer</code> struct. |
| 23 */ | 22 */ |
| 24 | 23 |
| 25 | 24 |
| 26 /** | 25 /** |
| 27 * @addtogroup Interfaces | 26 * @addtogroup Interfaces |
| 28 * @{ | 27 * @{ |
| 29 */ | 28 */ |
| 30 /** | 29 /** |
| 31 * PPB_VarArrayBuffer_Dev API. This provides a way to interact with JavaScript | 30 * PPB_VarArrayBuffer API. This provides a way to interact with JavaScript |
| 32 * ArrayBuffers, which represent a contiguous sequence of bytes. To manage the | 31 * ArrayBuffers, which represent a contiguous sequence of bytes. To manage the |
| 33 * reference count for a VarArrayBuffer, please see PPB_Var. Note that | 32 * 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 | 33 * 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. | 34 * with JavaScript via pp::Instance's PostMessage and HandleMessage functions. |
| 36 */ | 35 */ |
| 37 struct PPB_VarArrayBuffer_Dev_0_1 { | 36 struct PPB_VarArrayBuffer_1_0 { |
| 38 /** | 37 /** |
| 39 * Create a zero-initialized VarArrayBuffer. | 38 * Create a zero-initialized VarArrayBuffer. |
| 40 * | 39 * |
| 41 * @param[in] size_in_bytes The size of the array buffer that will be created. | 40 * @param[in] size_in_bytes The size of the array buffer that will be created. |
| 42 * | 41 * |
| 43 * @return A PP_Var which represents an VarArrayBuffer of the requested size | 42 * @return A PP_Var which represents an VarArrayBuffer of the requested size |
| 44 * with a reference count of 1. | 43 * with a reference count of 1. |
| 45 */ | 44 */ |
| 46 struct PP_Var (*Create)(uint32_t size_in_bytes); | 45 struct PP_Var (*Create)(uint32_t size_in_bytes); |
| 47 /** | 46 /** |
| 48 * Returns the length of the VarArrayBuffer in bytes. | 47 * Returns the length of the VarArrayBuffer in bytes. |
| 49 * | 48 * |
| 50 * @return The length of the VarArrayBuffer in bytes. | 49 * @return The length of the VarArrayBuffer in bytes. |
| 51 */ | 50 */ |
| 52 uint32_t (*ByteLength)(struct PP_Var array); | 51 uint32_t (*ByteLength)(struct PP_Var array); |
| 53 /** | 52 /** |
| 54 * Returns a pointer to the beginning of the buffer for the given array. | 53 * Returns a pointer to the beginning of the buffer for the given array. |
| 55 * | 54 * |
| 56 * @param[in] array The array whose buffer should be returned. | 55 * @param[in] array The array whose buffer should be returned. |
| 57 * | 56 * |
| 58 * @return A pointer to the buffer for this array. | 57 * @return A pointer to the buffer for this array. |
| 59 */ | 58 */ |
| 60 void* (*Map)(struct PP_Var array); | 59 void* (*Map)(struct PP_Var array); |
| 61 }; | 60 }; |
| 62 | 61 |
| 63 typedef struct PPB_VarArrayBuffer_Dev_0_1 PPB_VarArrayBuffer_Dev; | 62 typedef struct PPB_VarArrayBuffer_1_0 PPB_VarArrayBuffer; |
| 64 /** | 63 /** |
| 65 * @} | 64 * @} |
| 66 */ | 65 */ |
| 67 | 66 |
| 68 #endif /* PPAPI_C_DEV_PPB_VAR_ARRAY_BUFFER_DEV_H_ */ | 67 #endif /* PPAPI_C_PPB_VAR_ARRAY_BUFFER_H_ */ |
| 69 | 68 |
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