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1 // Copyright 2014 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 #ifndef CONTENT_RENDERER_MEDIA_MEDIA_STREAM_CONSTRAINTS_UTIL_H_ | |
6 #define CONTENT_RENDERER_MEDIA_MEDIA_STREAM_CONSTRAINTS_UTIL_H_ | |
7 | |
8 #include <string> | |
9 | |
10 namespace blink { | |
11 class WebMediaConstraints; | |
12 class WebString; | |
13 } | |
14 | |
15 namespace content { | |
16 | |
17 // Method to get boolean value of constraint with |key| from constraints. | |
18 // Returns true if the constraint is specified in either manatory or optinal | |
19 // constraints. | |
20 bool GetConstraintValue(const blink::WebMediaConstraints& constraints, | |
21 const std::string& key, | |
22 bool* value); | |
23 | |
24 // Method to get int value of constraint with |key| from constraints. | |
25 // Returns true if the constraint is specified in either manatory or optinal | |
26 // constraints. | |
27 bool GetConstraintValue(const blink::WebMediaConstraints& constraints, | |
28 const std::string& key, | |
29 int* value); | |
30 | |
31 // Method to get std::string value of constraint with |key| from constraints. | |
32 // Returns true if the constraint is specified in either manatory or optinal | |
tommi (sloooow) - chröme
2014/04/17 10:56:41
fix all "optinal" to "optional" and all "manatory"
no longer working on chromium
2014/04/23 14:59:06
Done.
| |
33 // constraints. | |
34 bool GetConstraintValue(const blink::WebMediaConstraints& constraints, | |
35 const std::string& key, | |
36 std::string* value); | |
37 | |
38 // Method to get int value of constraint with |key| from the | |
39 // manatory constraints. | |
40 bool GetMandatoryConstraintValue(const blink::WebMediaConstraints& constraints, | |
41 const std::string& name, | |
42 int* value); | |
43 | |
44 // Method to get int value of constraint with |key| from the | |
45 // optional constraints. | |
46 bool GetOptionalConstraintValue(const blink::WebMediaConstraints& constraints, | |
47 const std::string& name, | |
48 int* value); | |
49 | |
50 } // namespace content | |
51 | |
52 #endif // CONTENT_RENDERER_MEDIA_MEDIA_STREAM_CONSTRAINTS_UTIL_H_ | |
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