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Audio/Sound: Fix GetPlayingOffset/SetPlayingOffset on some implementations 

Former-commit-id: 64223409d16af0d8ada3edeb2eb24366c5e312ca
This commit is contained in:
Lynix 2016-04-17 19:28:20 +02:00
parent b87a8b3f25
commit 2415002fc5
1 changed files with 4 additions and 4 deletions
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8
src/Nazara/Audio/Sound.cpp
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@ -49,10 +49,10 @@ namespace Nz
UInt32 Sound::GetPlayingOffset() const
{
ALfloat seconds = -1.f;
alGetSourcef(m_source, AL_SEC_OFFSET, &seconds);
ALint samples = 0;
alGetSourcei(m_source, AL_SAMPLE_OFFSET, &samples);
return static_cast<UInt32>(seconds*1000);
return static_cast<UInt32>(1000ULL * samples / m_buffer->GetSampleRate());
}
SoundStatus Sound::GetStatus() const
@ -160,7 +160,7 @@ namespace Nz
void Sound::SetPlayingOffset(UInt32 offset)
{
alSourcef(m_source, AL_SEC_OFFSET, offset/1000.f);
alSourcei(m_source, AL_SAMPLE_OFFSET, static_cast<ALint>(offset/1000.f * m_buffer->GetSampleRate()));
}
void Sound::Stop()