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