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From: Jan Grulich <jgrulich@redhat.com>
Date: Wed, 6 Mar 2024 10:19:00 +0000
Subject: Bug 1882438 - WebRTC backport: PipeWire camera - use length of device
id instead display name r=pehrsons,webrtc-reviewers
This is a simple backport of an WebRTC upstream change.
Upstream commit: 16ac10d9f75cde959f00df062f544c49941882da
Differential Revision: https://phabricator.services.mozilla.com/D203099
Mercurial Revision: https://hg.mozilla.org/mozilla-central/rev/b572eb8b39b03f714234afff4bd80b4612439521
---
modules/video_capture/linux/device_info_pipewire.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/modules/video_capture/linux/device_info_pipewire.cc b/modules/video_capture/linux/device_info_pipewire.cc
index f9f08a9c27..31d922035b 100644
--- a/modules/video_capture/linux/device_info_pipewire.cc
+++ b/modules/video_capture/linux/device_info_pipewire.cc
@@ -96,7 +96,7 @@ int32_t DeviceInfoPipeWire::CreateCapabilityMap(
continue;
_captureCapabilities = node.capabilities();
- _lastUsedDeviceNameLength = node.display_name().length();
+ _lastUsedDeviceNameLength = node.unique_id().length();
_lastUsedDeviceName = static_cast<char*>(
realloc(_lastUsedDeviceName, _lastUsedDeviceNameLength + 1));
memcpy(_lastUsedDeviceName, deviceUniqueIdUTF8,
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