| // Copyright 2020 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "media/capture/video/chromeos/video_capture_features_chromeos.h" |
| |
| #include "base/command_line.h" |
| |
| namespace media { |
| |
| namespace switches { |
| |
| const char kForceControlFaceAe[] = "force-control-face-ae"; |
| const char kAutoFramingOverride[] = "auto-framing-override"; |
| |
| } // namespace switches |
| |
| namespace features { |
| |
| // Controls if the camera frame is rotated to the upright display orientation in |
| // the Chrome OS VideoCaptureDevice implementation. The feature is disabled by |
| // default, namely that VCD will rotate the frames to match the UI orientation |
| // before passing to camera clients. |
| // |
| // The built-in ChromeOS Camera App disables the frame rotation through the |
| // private CameraAppDeviceImpl::SetCameraFrameRotationEnabledAtSource() call |
| // to achieve zero-copy video encoding when the device is rotated. |
| BASE_FEATURE(kDisableCameraFrameRotationAtSource, |
| "DisableCameraFrameRotationAtSource", |
| base::FEATURE_DISABLED_BY_DEFAULT); |
| |
| } // namespace features |
| |
| // Check if auto framing should be enabled. |
| bool ShouldEnableAutoFraming() { |
| const base::CommandLine* command_line = |
| base::CommandLine::ForCurrentProcess(); |
| // TODO(pihsun): Migrate the flag to use base::Feature. |
| std::string value = |
| command_line->GetSwitchValueASCII(media::switches::kAutoFramingOverride); |
| return value != media::switches::kAutoFramingForceDisabled; |
| } |
| |
| } // namespace media |
