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/*
* Copyrightm (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <string.h>
#include "AudioCodec.h"
extern AudioCodec *newAlawCodec();
extern AudioCodec *newUlawCodec();
extern AudioCodec *newGsmCodec();
struct AudioCodecType {
const char *name;
AudioCodec *(*create)();
} gAudioCodecTypes[] = {
{"PCMA", newAlawCodec},
{"PCMU", newUlawCodec},
{"GSM", newGsmCodec},
{NULL, NULL},
};
AudioCodec *newAudioCodec(const char *codecName)
{
AudioCodecType *type = gAudioCodecTypes;
while (type->name != NULL) {
if (strcasecmp(codecName, type->name) == 0) {
AudioCodec *codec = type->create();
codec->name = type->name;
return codec;
}
++type;
}
return NULL;
}
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