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1 /* Copyright 2013 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 the <code>PPB_VarResource</code> struct providing | |
8 * a way to interact with resource vars. | |
9 */ | |
10 | |
11 label Chrome { | |
12 M32 = 0.1 | |
13 }; | |
14 | |
15 [macro="PPB_VAR_RESOURCE_DEV_INTERFACE"] | |
16 interface PPB_VarResource_Dev { | |
17 /** | |
18 * Converts a resource-type var to a <code>PP_Resource</code>. | |
19 * | |
20 * @param[in] var A <code>PP_Var</code> struct containing a resource-type var. | |
21 * | |
22 * @return A <code>PP_Resource</code> retrieved from the var, or 0 if the var | |
23 * is not a resource. The reference count of the resource is incremented on | |
24 * behalf of the caller. | |
25 */ | |
26 PP_Resource VarToResource([in] PP_Var var); | |
27 | |
28 /** | |
29 * Creates a new <code>PP_Var</code> from a given resource. | |
30 * | |
31 * @param[in] resource A <code>PP_Resource</code> to be wrapped in a var. | |
32 * | |
33 * @return A <code>PP_Var</code> created for this resource, with type | |
34 * <code>PP_VARTYPE_RESOURCE</code>. The reference count of the var is set to | |
35 * 1 on behalf of the caller. | |
36 */ | |
37 PP_Var VarFromResource([in] PP_Resource resource); | |
38 }; | |
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