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extern/audaspace/plugins/openal/OpenALReader.h
- This file was added.
| /******************************************************************************* | |||||
| * Copyright 2009-2016 Jörg Müller | |||||
| * | |||||
| * 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. | |||||
| ******************************************************************************/ | |||||
| #pragma once | |||||
| #ifdef OPENAL_PLUGIN | |||||
| #define AUD_BUILD_PLUGIN | |||||
| #endif | |||||
| /** | |||||
| * @file OpenALReader.h | |||||
| * @ingroup plugin | |||||
| * The OpenALReader class. | |||||
| */ | |||||
| #include "IReader.h" | |||||
| #include <alc.h> | |||||
| AUD_NAMESPACE_BEGIN | |||||
| /** | |||||
| * This class is used for sine tone playback. | |||||
| * The output format is in the 16 bit format and stereo, the sample rate can be | |||||
| * specified. | |||||
| * As the two channels both play the same the output could also be mono, but | |||||
| * in most cases this will result in having to resample for output, so stereo | |||||
| * sound is created directly. | |||||
| */ | |||||
| class AUD_PLUGIN_API OpenALReader : public IReader | |||||
| { | |||||
| private: | |||||
| /** | |||||
| * The specs of the reader. | |||||
| */ | |||||
| Specs m_specs; | |||||
| /** | |||||
| * The current position in samples. | |||||
| */ | |||||
| int m_position; | |||||
| /** | |||||
| * The capture device. | |||||
| */ | |||||
| ALCdevice* m_device; | |||||
| // delete copy constructor and operator= | |||||
| OpenALReader(const OpenALReader&) = delete; | |||||
| OpenALReader& operator=(const OpenALReader&) = delete; | |||||
| public: | |||||
| /** | |||||
| * Creates a new reader. | |||||
| * \param specs The desired specification of the output samples. | |||||
| * \param buffersize The buffer size used to read from the device. | |||||
| */ | |||||
| OpenALReader(Specs specs, int buffersize = AUD_DEFAULT_BUFFER_SIZE); | |||||
| virtual ~OpenALReader(); | |||||
| virtual bool isSeekable() const; | |||||
| virtual void seek(int position); | |||||
| virtual int getLength() const; | |||||
| virtual int getPosition() const; | |||||
| virtual Specs getSpecs() const; | |||||
| virtual void read(int & length, bool& eos, sample_t* buffer); | |||||
| }; | |||||
| AUD_NAMESPACE_END | |||||