Joerg Mueller
986267300b
Deleting the old internal audaspace. Major changes from there are: - The whole library was refactored to use C++11. - Many stability and performance improvements. - Major Python API refactor: - Most requested: Play self generated sounds using numpy arrays. - For games: Sound list, random sounds and dynamic music. - Writing sounds to files. - Sequencing API. - Opening sound devices, eg. Jack. - Ability to choose different OpenAL devices in the user settings.
86 lines
2.3 KiB
C++
86 lines
2.3 KiB
C++
/*******************************************************************************
|
|
* 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
|
|
|
|
/**
|
|
* @file StreamBuffer.h
|
|
* @ingroup util
|
|
* The StreamBuffer class.
|
|
*/
|
|
|
|
#include "ISound.h"
|
|
#include "respec/Specification.h"
|
|
|
|
AUD_NAMESPACE_BEGIN
|
|
|
|
class Buffer;
|
|
|
|
/**
|
|
* This sound creates a buffer out of a reader. This way normally streamed
|
|
* sound sources can be loaded into memory for buffered playback.
|
|
*/
|
|
class AUD_API StreamBuffer : public ISound
|
|
{
|
|
private:
|
|
/**
|
|
* The buffer that holds the audio data.
|
|
*/
|
|
std::shared_ptr<Buffer> m_buffer;
|
|
|
|
/**
|
|
* The specification of the samples.
|
|
*/
|
|
Specs m_specs;
|
|
|
|
// delete copy constructor and operator=
|
|
StreamBuffer(const StreamBuffer&) = delete;
|
|
StreamBuffer& operator=(const StreamBuffer&) = delete;
|
|
|
|
public:
|
|
/**
|
|
* Creates the sound and reads the reader created by the sound supplied
|
|
* to the buffer.
|
|
* \param sound The sound that creates the reader for buffering.
|
|
* \exception Exception Thrown if the reader cannot be created.
|
|
*/
|
|
StreamBuffer(std::shared_ptr<ISound> sound);
|
|
|
|
/**
|
|
* Creates the sound from an preexisting buffer.
|
|
* \param buffer The buffer to stream from.
|
|
* \param specs The specification of the data in the buffer.
|
|
* \exception Exception Thrown if the reader cannot be created.
|
|
*/
|
|
StreamBuffer(std::shared_ptr<Buffer> buffer, Specs specs);
|
|
|
|
/**
|
|
* Returns the buffer to be streamed.
|
|
* @return The buffer to stream.
|
|
*/
|
|
std::shared_ptr<Buffer> getBuffer();
|
|
|
|
/**
|
|
* Returns the specification of the buffer.
|
|
* @return The specification of the buffer.
|
|
*/
|
|
Specs getSpecs();
|
|
|
|
virtual std::shared_ptr<IReader> createReader();
|
|
};
|
|
|
|
AUD_NAMESPACE_END
|