From c9b71b1f6a490affc31060d2a4117ac9ca18851a Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Thu, 5 Nov 2020 12:22:52 +0800
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Subject: [PATCH 06/15] media: capture: linux: Prefer using the first device
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Somehow the newest chromium would prefer using the last device in some
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cases, e.g. apprtc.
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Let's reverse the device array to workaround it.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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.../capture/video/linux/video_capture_device_factory_linux.cc | 3 ++-
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1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/media/capture/video/linux/video_capture_device_factory_linux.cc b/media/capture/video/linux/video_capture_device_factory_linux.cc
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index 7c90f5c46..1351093ed 100644
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--- a/media/capture/video/linux/video_capture_device_factory_linux.cc
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+++ b/media/capture/video/linux/video_capture_device_factory_linux.cc
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@@ -197,7 +197,8 @@ void VideoCaptureDeviceFactoryLinux::GetDevicesInfo(
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continue;
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}
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- devices_info.emplace_back(VideoCaptureDeviceDescriptor(
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+ // HACK: Somehow the newest chromium would prefer using the last device in some cases, e.g. apprtc
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+ devices_info.emplace(devices_info.begin(), VideoCaptureDeviceDescriptor(
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display_name, unique_id, model_id,
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VideoCaptureApi::LINUX_V4L2_SINGLE_PLANE, GetControlSupport(fd.get()),
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VideoCaptureTransportType::OTHER_TRANSPORT, facing_mode));
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--
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2.20.1
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