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Merge pull request #22769 from hrydgard/android-mmap-policy-fix

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Android: Don't enable MMAP beyond the device's own policy
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Henrik Rydgård authored and GitHub committed 2026-10-25 14:19:00 +01:00
2 parents 68c85fd694 5cdf4df765
commit 50005d1b1b
1 file changed
+4 -2
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android/jni/OboeContext.cpp
+4 -2
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@@ -21,8 +21,10 @@ public:
if (g_Config.iAndroidAudioApi == (int)AndroidAudioApi::AAUDIO && oboe::AudioStreamBuilder::isAAudioRecommended()) {
audioApi_ = oboe::AudioApi::AAudio;
}
// Global in Oboe, and only read when an AAudio stream is opened.
oboe::OboeExtensions::setMMapEnabled(g_Config.bAndroidAudioMMap);
// Global in Oboe, and only read when an AAudio stream is opened. Never enable it beyond what
// the device's aaudio.mmap_policy allows: setMMapEnabled(true) forces the policy to AUTO, and
// a Xiaomi Pad 5 Pro (Android 13) got stuck on a blank screen at launch after we started doing that.
oboe::OboeExtensions::setMMapEnabled(g_Config.bAndroidAudioMMap && oboe::OboeExtensions::isMMapSupported());
}
bool StartOutput() {