chrome/browser/chromeos/audio_mixer_alsa.h - Issue 6562001: chromeos: Check ALSA return values in mixer code.

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Unified Diff: chrome/browser/chromeos/audio_mixer_alsa.h

Issue 6562001: chromeos: Check ALSA return values in mixer code. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/chrome/browser/chromeos

Patch Set: Created 9 years, 10 months ago

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Index: chrome/browser/chromeos/audio_mixer_alsa.h

diff --git a/chrome/browser/chromeos/audio_mixer_alsa.h b/chrome/browser/chromeos/audio_mixer_alsa.h

index 1626d291b689c34e1205709a33c7cb75a63cf30a..eeb5b26b104f3cb46a0af154c06445350233309b 100644

--- a/chrome/browser/chromeos/audio_mixer_alsa.h

+++ b/chrome/browser/chromeos/audio_mixer_alsa.h

@@ -77,6 +77,7 @@ class AudioMixerAlsa : public AudioMixer {

double rounding_bias);

// In ALSA, the mixer element's 'switch' is turned off to mute.

+ // GetElementMuted_Locked() returns false on failure.

bool GetElementMuted_Locked(_snd_mixer_elem* elem) const;

void SetElementMuted_Locked(_snd_mixer_elem* elem, bool mute);

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