48 lines
1.4 KiB
Diff
48 lines
1.4 KiB
Diff
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From d322e351554a4fa1fbaf529769416041031f07e9 Mon Sep 17 00:00:00 2001
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From: Jeremy Apthorp <jeremya@chromium.org>
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Date: Mon, 6 Aug 2018 13:02:53 -0700
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Subject: fix: [mas] don't call private api AudioDeviceDuck
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---
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media/audio/mac/audio_low_latency_input_mac.cc | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/media/audio/mac/audio_low_latency_input_mac.cc b/media/audio/mac/audio_low_latency_input_mac.cc
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index 173167b54dfb..1c0fda354d03 100644
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--- a/media/audio/mac/audio_low_latency_input_mac.cc
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+++ b/media/audio/mac/audio_low_latency_input_mac.cc
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@@ -28,12 +28,14 @@
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namespace {
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extern "C" {
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+#ifndef MAS_BUILD
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// See:
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// https://trac.webkit.org/browser/webkit/trunk/Source/WebCore/PAL/pal/spi/cf/CoreAudioSPI.h?rev=228264
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OSStatus AudioDeviceDuck(AudioDeviceID inDevice,
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Float32 inDuckedLevel,
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const AudioTimeStamp* __nullable inStartTime,
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Float32 inRampDuration) __attribute__((weak_import));
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+#endif
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}
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} // namespace
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@@ -604,6 +606,7 @@ bool AUAudioInputStream::OpenVoiceProcessingAU() {
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return false;
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}
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+#ifndef MAS_BUILD
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if (AudioDeviceDuck != nullptr) {
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// Undo the ducking.
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// Obtain the AudioDeviceID of the default output AudioDevice.
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@@ -619,6 +622,7 @@ bool AUAudioInputStream::OpenVoiceProcessingAU() {
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AudioDeviceDuck(output_device, 1.0, nullptr, 0.5);
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}
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}
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+#endif
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return true;
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}
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--
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2.17.0
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