soundbuffer.cpp

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Alex Alex Commit Client Upload Part 2 19/10/2026 00:06
1/*
2 * Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20 * THE SOFTWARE.
21 */
22
23#ifdef FW_SOUND
24
25#include "soundbuffer.h"
26#include "soundfile.h"
27
28SoundBuffer::SoundBuffer()
29{
30 m_bufferId = 0;
31 alGenBuffers(1, &m_bufferId);
32 VALIDATE(alGetError() == AL_NO_ERROR);
33}
34
35SoundBuffer::~SoundBuffer()
36{
37 alDeleteBuffers(1, &m_bufferId);
38 VALIDATE(alGetError() == AL_NO_ERROR);
39}
40
41bool SoundBuffer::fillBuffer(const SoundFilePtr& soundFile)
42{
43 ALenum format = soundFile->getSampleFormat();
44 if(format == AL_UNDETERMINED) {
45 g_logger.error(stdext::format("unable to determine sample format for '%s'", soundFile->getName()));
46 return false;
47 }
48
49 DataBuffer<char> samples(soundFile->getSize());
50 int read = soundFile->read(&samples[0], soundFile->getSize());
51 if(read == 0) {
52 g_logger.error(stdext::format("unable to fill audio buffer data for '%s'", soundFile->getName()));
53 return false;
54 }
55
56 return fillBuffer(format, samples, samples.size(), soundFile->getRate());
57}
58
59bool SoundBuffer::fillBuffer(ALenum sampleFormat, const DataBuffer<char>& data, int size, int rate)
60{
61 alBufferData(m_bufferId, sampleFormat, &data[0], size, rate);
62 ALenum err = alGetError();
63 if(err != AL_NO_ERROR) {
64 g_logger.error(stdext::format("unable to fill audio buffer data: %s", alGetString(err)));
65 return false;
66 }
67 return true;
68}
69
70#endif
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