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Add a Config class interface to AudioProcessing for passing options.

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Pass the Config down to all AudioProcessing components.

Also add an EchoCancellationImplWrapper to optionally create different
EchoCancellationImpls.

BUG=2117
TBR=turaj@webrtc.org
TESTED=git try

Review URL: https://webrtc-codereview.appspot.com/1843004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4400 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
andrew@webrtc.org
2013-07-25 18:28:29 +00:00
parent c46967dc53
commit 61e596fc49
10 changed files with 77 additions and 15 deletions
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12
webrtc/common.h
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@ -8,8 +8,8 @@
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef WEBRTC_COMMON_H
#define WEBRTC_COMMON_H
#ifndef WEBRTC_COMMON_H_
#define WEBRTC_COMMON_H_
#include <map>
@ -38,14 +38,14 @@ namespace webrtc {
class Config {
public:
// Returns the option if set or a default constructed one.
// Callers that access options to often are encouraged to cache the result.
// Callers that access options too often are encouraged to cache the result.
// Returned references are owned by this.
//
// Requires std::is_default_constructible<T>
template<typename T> const T& Get() const;
// Set the option, deleting any previous instance of the same.
// This instance gets ownership of the newly setted value.
// This instance gets ownership of the newly set value.
template<typename T> void Set(T* value);
Config() {}
@ -116,5 +116,7 @@ void Config::Set(T* value) {
delete it;
it = new Option<T>(value);
}
} // namespace webrtc
#endif // WEBRTC_COMMON_H
#endif // WEBRTC_COMMON_H_