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Side by Side Diff: ppapi/api/pp_var.idl

Issue 18599005: [PPAPI] Added PP_VARTYPE_RESOURCE as a PP_VarType enum value. (Closed) Base URL: http://git.chromium.org/chromium/src.git@master
Patch Set: Fix unittest_utils comparison of resource vars. Created 7 years, 3 months ago
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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 /** 6 /**
7 * This file defines the API for handling the passing of data types between 7 * This file defines the API for handling the passing of data types between
8 * your module and the page. 8 * your module and the page.
9 */ 9 */
10 10
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74 PP_VARTYPE_DICTIONARY = 8, 74 PP_VARTYPE_DICTIONARY = 8,
75 75
76 /** 76 /**
77 * ArrayBuffer represents a JavaScript ArrayBuffer. This is the type which 77 * ArrayBuffer represents a JavaScript ArrayBuffer. This is the type which
78 * represents Typed Arrays in JavaScript. Unlike JavaScript 'Array', it is 78 * represents Typed Arrays in JavaScript. Unlike JavaScript 'Array', it is
79 * only meant to contain basic numeric types, and is always stored 79 * only meant to contain basic numeric types, and is always stored
80 * contiguously. See PPB_VarArrayBuffer_Dev for functions special to 80 * contiguously. See PPB_VarArrayBuffer_Dev for functions special to
81 * ArrayBuffer vars. These objects are reference counted, so AddRef and 81 * ArrayBuffer vars. These objects are reference counted, so AddRef and
82 * Release must be used properly to avoid memory leaks. 82 * Release must be used properly to avoid memory leaks.
83 */ 83 */
84 PP_VARTYPE_ARRAY_BUFFER = 9 84 PP_VARTYPE_ARRAY_BUFFER = 9,
85
86 /**
87 * Resources are not currently supported but will be added in future
88 * revisions. These objects are reference counted, so AddRef and Release must
raymes 2013/09/11 22:52:29 future revisions -> the future
Matt Giuca 2013/09/12 07:08:24 Done. (Haha, note that I copied this text from the
89 * be used properly to avoid memory leaks.
90 */
91 PP_VARTYPE_RESOURCE = 10
85 }; 92 };
86 93
87 94
88 /** 95 /**
89 * The PP_VarValue union stores the data for any one of the types listed 96 * The PP_VarValue union stores the data for any one of the types listed
90 * in the PP_VarType enum. 97 * in the PP_VarType enum.
91 */ 98 */
92 [union] struct PP_VarValue { 99 [union] struct PP_VarValue {
93 /** 100 /**
94 * If <code>type</code> is <code>PP_VARTYPE_BOOL</code>, 101 * If <code>type</code> is <code>PP_VARTYPE_BOOL</code>,
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106 113
107 /** 114 /**
108 * If <code>type</code> is <code>PP_VARTYPE_DOUBLE</code>, 115 * If <code>type</code> is <code>PP_VARTYPE_DOUBLE</code>,
109 * <code>as_double</code> represents the value of this <code>PP_Var</code> 116 * <code>as_double</code> represents the value of this <code>PP_Var</code>
110 * as <code>double</code>. 117 * as <code>double</code>.
111 */ 118 */
112 double_t as_double; 119 double_t as_double;
113 120
114 /** 121 /**
115 * If <code>type</code> is <code>PP_VARTYPE_STRING</code>, 122 * If <code>type</code> is <code>PP_VARTYPE_STRING</code>,
116 * <code>PP_VARTYPE_OBJECT</code>, <code>PP_VARTYPE_ARRAY</code>, or 123 * <code>PP_VARTYPE_OBJECT</code>, <code>PP_VARTYPE_ARRAY</code>,
117 * <code>PP_VARTYPE_DICTIONARY</code>, 124 * <code>PP_VARTYPE_DICTIONARY</code>, <code>PP_VARTYPE_ARRAY_BUFFER</code>,
118 * <code>as_id</code> represents the value of this <code>PP_Var</code> as 125 * or <code>PP_VARTYPE_RESOURCE</code>, <code>as_id</code> represents the
119 * an opaque handle assigned by the browser. This handle is guaranteed 126 * value of this <code>PP_Var</code> as an opaque handle assigned by the
120 * never to be 0, so a module can initialize this ID to 0 to indicate a 127 * browser. This handle is guaranteed never to be 0, so a module can
121 * "NULL handle." 128 * initialize this ID to 0 to indicate a "NULL handle."
122 */ 129 */
123 int64_t as_id; 130 int64_t as_id;
124 }; 131 };
125 132
126 /** 133 /**
127 * The <code>PP_VAR</code> struct is a variant data type and can contain any 134 * The <code>PP_VAR</code> struct is a variant data type and can contain any
128 * value of one of the types named in the <code>PP_VarType</code> enum. This 135 * value of one of the types named in the <code>PP_VarType</code> enum. This
129 * structure is for passing data between native code which can be strongly 136 * structure is for passing data between native code which can be strongly
130 * typed and the browser (JavaScript) which isn't strongly typed. 137 * typed and the browser (JavaScript) which isn't strongly typed.
131 * 138 *
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227 struct PP_Var result = { PP_VARTYPE_DOUBLE, 0, {PP_FALSE} }; 234 struct PP_Var result = { PP_VARTYPE_DOUBLE, 0, {PP_FALSE} };
228 result.value.as_double = value; 235 result.value.as_double = value;
229 return result; 236 return result;
230 } 237 }
231 /** 238 /**
232 * @} 239 * @}
233 */ 240 */
234 241
235 #endinl 242 #endinl
236 243
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