2 // Open Service Platform
3 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 // Licensed under the Apache License, Version 2.0 (the License);
6 // you may not use this file except in compliance with the License.
7 // You may obtain a copy of the License at
9 // http://www.apache.org/licenses/LICENSE-2.0
11 // Unless required by applicable law or agreed to in writing, software
12 // distributed under the License is distributed on an "AS IS" BASIS,
13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 // See the License for the specific language governing permissions and
15 // limitations under the License.
19 // @file FMedia_TonePlayerGenerator.h
20 // @brief This header file contains the declaration related to TonePlayer class
24 #ifndef _FMEDIA_INTERNAL_TONE_GENERATOR_
25 #define _FMEDIA_INTERNAL_TONE_GENERATOR_
28 namespace Tizen { namespace Media
30 static const int _MAX_TONE_PLAYER_VOLUME_VALUE = 16383;
31 static const int _BYTES_PER_SAMPLE = 2;
34 : public Tizen::Base::Object
38 ~_ToneGenerator(void);
39 static bool GenerateTone(Tizen::Base::ByteBuffer& toneBuffer, const int& firstFrequency, const int& secondFrequency, long startSample, long endSample, int volume);