diff options
| author | Jacopo Mondi <jacopo@jmondi.org> | 2019-07-13 16:51:19 +0200 |
|---|---|---|
| committer | Jacopo Mondi <jacopo@jmondi.org> | 2019-07-17 04:49:38 +0200 |
| commit | a5ebcea8c0080bea478514c6fa6dd83c28adb986 (patch) | |
| tree | df2ad6b86d40a8c12bdb339d8f9a460a6f26dda4 /src/qcam/main.cpp | |
| parent | fae053307dcc6807dd8ab127294c1fe5c5bb2d72 (diff) | |
libcamera: qcam: Allow specifying sizes on command line
Add a '-s|--size' option to qcam to allow selecting the stream
resolution using a command line option.
If the sizes are not supported by the camera, they get automatically
adjusted and the user notified via an output message.
Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Diffstat (limited to 'src/qcam/main.cpp')
| -rw-r--r-- | src/qcam/main.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/qcam/main.cpp b/src/qcam/main.cpp index 106b8a16..da942f3d 100644 --- a/src/qcam/main.cpp +++ b/src/qcam/main.cpp @@ -25,12 +25,20 @@ void signalHandler(int signal) OptionsParser::Options parseOptions(int argc, char *argv[]) { + KeyValueParser sizeParser; + sizeParser.addOption("width", OptionInteger, "Width in pixels", + ArgumentRequired); + sizeParser.addOption("height", OptionInteger, "Height in pixels", + ArgumentRequired); + OptionsParser parser; parser.addOption(OptCamera, OptionString, "Specify which camera to operate on", "camera", ArgumentRequired, "camera"); parser.addOption(OptHelp, OptionNone, "Display this help message", "help"); + parser.addOption(OptSize, &sizeParser, "Set the stream size", + "size", true); OptionsParser::Options options = parser.parse(argc, argv); if (options.isSet(OptHelp)) |