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AudioServer: Explicitly cast between numeric types in the mixer

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kleines Filmröllchen 2022-06-15 21:15:58 +02:00 committed by Linus Groh
parent cb8e37d436
commit 746d3c1131
Notes: sideshowbarker 2024-07-17 10:00:44 +09:00 
Author: https://github.com/kleinesfilmroellchen
Commit: https://github.com/SerenityOS/serenity/commit/746d3c1131
Pull-request: https://github.com/SerenityOS/serenity/pull/14288
Reviewed-by: https://github.com/Hendiadyoin1
1 changed files with 4 additions and 4 deletions
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8
Userland/Services/AudioServer/Mixer.cpp
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@ -97,7 +97,7 @@ void Mixer::mix()
if (queue->is_muted())
continue;
sample.log_multiply(SAMPLE_HEADROOM);
sample.log_multiply(queue->volume());
sample.log_multiply(static_cast<float>(queue->volume()));
mixed_sample += sample;
}
}
@ -115,14 +115,14 @@ void Mixer::mix()
if (m_main_volume < 0.01)
mixed_sample = Audio::Sample { 0 };
else
mixed_sample.log_multiply(m_main_volume);
mixed_sample.log_multiply(static_cast<float>(m_main_volume));
mixed_sample.clip();
LittleEndian<i16> out_sample;
out_sample = mixed_sample.left * NumericLimits<i16>::max();
out_sample = static_cast<i16>(mixed_sample.left * NumericLimits<i16>::max());
stream << out_sample;
out_sample = mixed_sample.right * NumericLimits<i16>::max();
out_sample = static_cast<i16>(mixed_sample.right * NumericLimits<i16>::max());
stream << out_sample;
}