diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2020-05-17 23:58:31 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-08-05 16:23:11 +0300 |
| commit | 2288550f7d9cb260021de436bb8ff8c0e8ea86be (patch) | |
| tree | aa38954356f5a8cf88fc52988580019f314d414e /src/cam/main.cpp | |
| parent | 063c9969f502d133428639adbee9b864f22e2d6f (diff) | |
cam: Add support for viewfinder through DRM/KMS
Use the KMSSink class to display the viewfinder stream, if any, through
DRM/KMS. The output connector is selected through the new -D/--display
argument.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/cam/main.cpp')
| -rw-r--r-- | src/cam/main.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/cam/main.cpp b/src/cam/main.cpp index 34cbc322..c7f664b9 100644 --- a/src/cam/main.cpp +++ b/src/cam/main.cpp @@ -132,6 +132,12 @@ int CamApp::parseOptions(int argc, char *argv[]) "Capture until interrupted by user or until <count> frames captured", "capture", ArgumentOptional, "count", false, OptCamera); +#ifdef HAVE_KMS + parser.addOption(OptDisplay, OptionString, + "Display viewfinder through DRM/KMS on specified connector", + "display", ArgumentOptional, "connector", false, + OptCamera); +#endif parser.addOption(OptFile, OptionString, "Write captured frames to disk\n" "If the file name ends with a '/', it sets the directory in which\n" |