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Code Issues Releases Wiki Activity

Fix crackling when resampling audio

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This commit is contained in:
Michael Steenbeek
2025-11-16 13:55:44 +01:00
committed by GitHub
parent 140fed1086
commit 7f346d6c45
2 changed files with 2 additions and 1 deletions
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1
distribution/changelog.txt
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@@ -13,6 +13,7 @@
- Fix: [#25488] Crash in headless mode. - Fix: [#25488] Crash in headless mode.
- Fix: [#25494] The Go-Karts steep to flat track does not draw correctly in the flat side tunnel. - Fix: [#25494] The Go-Karts steep to flat track does not draw correctly in the flat side tunnel.
- Fix: [#25518] The virtual floor does not draw correctly if expanded on the positive x and y axes. - Fix: [#25518] The virtual floor does not draw correctly if expanded on the positive x and y axes.
- Fix: [#25519] Crackling audio when sampling frequencies do not match.
- Fix: [objects#401] Round tunnels on down slopes glitch. - Fix: [objects#401] Round tunnels on down slopes glitch.
- Fix: [objects#404] Wooden Wild Mine cars incorrectly allow setting a third remap colour. - Fix: [objects#404] Wooden Wild Mine cars incorrectly allow setting a third remap colour.
- Fix: [objects#408] Australian fountain sets have confusing naming. - Fix: [objects#408] Australian fountain sets have confusing naming.

2
src/openrct2-ui/audio/AudioMixer.cpp
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@@ -200,7 +200,7 @@ void AudioMixer::MixChannel(ISDLAudioChannel* channel, uint8_t* data, size_t len
// Read raw PCM from channel // Read raw PCM from channel
int32_t readSamples = numSamples * rate; int32_t readSamples = numSamples * rate;
auto readLength = static_cast<size_t>(readSamples / cvt.len_ratio) * outputByteRate; auto readLength = static_cast<size_t>(ceil(readSamples / cvt.len_ratio)) * outputByteRate;
_channelBuffer.resize(readLength); _channelBuffer.resize(readLength);
size_t bytesRead = channel->Read(_channelBuffer.data(), readLength); size_t bytesRead = channel->Read(_channelBuffer.data(), readLength);