Make --lock-video-orientation argument optional
If the option is set without argument, lock the initial device orientation (as if the value "initial" was passed).
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3 changed files with 9 additions and 5 deletions
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@ -198,7 +198,7 @@ If `--max-size` is also specified, resizing is applied after cropping.
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To lock the orientation of the mirroring:
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```bash
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scrcpy --lock-video-orientation initial # initial (current) orientation
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scrcpy --lock-video-orientation # initial (current) orientation
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scrcpy --lock-video-orientation 0 # natural orientation
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scrcpy --lock-video-orientation 1 # 90° counterclockwise
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scrcpy --lock-video-orientation 2 # 180°
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@ -83,11 +83,13 @@ Inject computer clipboard text as a sequence of key events on Ctrl+v (like MOD+S
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This is a workaround for some devices not behaving as expected when setting the device clipboard programmatically.
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.TP
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.BI "\-\-lock\-video\-orientation " value
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.BI "\-\-lock\-video\-orientation " [value]
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Lock video orientation to \fIvalue\fR. Possible values are "unlocked", "initial" (locked to the initial orientation), 0, 1, 2 and 3. Natural device orientation is 0, and each increment adds a 90 degrees otation counterclockwise.
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Default is "unlocked".
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Passing the option without argument is equivalent to passing "initial".
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.TP
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.BI "\-\-max\-fps " value
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Limit the framerate of screen capture (officially supported since Android 10, but may work on earlier versions).
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@ -79,13 +79,15 @@ scrcpy_print_usage(const char *arg0) {
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" This is a workaround for some devices not behaving as\n"
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" expected when setting the device clipboard programmatically.\n"
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"\n"
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" --lock-video-orientation value\n"
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" --lock-video-orientation [value]\n"
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" Lock video orientation to value.\n"
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" Possible values are \"unlocked\", \"initial\" (locked to the\n"
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" initial orientation), 0, 1, 2 and 3.\n"
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" Natural device orientation is 0, and each increment adds a\n"
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" 90 degrees rotation counterclockwise.\n"
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" Default is \"unlocked\".\n"
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" Passing the option without argument is equivalent to passing\n"
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" \"initial\".\n"
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"\n"
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" --max-fps value\n"
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" Limit the frame rate of screen capture (officially supported\n"
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@ -386,7 +388,7 @@ parse_max_fps(const char *s, uint16_t *max_fps) {
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static bool
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parse_lock_video_orientation(const char *s,
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enum sc_lock_video_orientation *lock_mode) {
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if (!strcmp(s, "initial")) {
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if (!s || !strcmp(s, "initial")) {
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// Without argument, lock the initial orientation
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*lock_mode = SC_LOCK_VIDEO_ORIENTATION_INITIAL;
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return true;
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@ -693,7 +695,7 @@ scrcpy_parse_args(struct scrcpy_cli_args *args, int argc, char *argv[]) {
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{"fullscreen", no_argument, NULL, 'f'},
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{"help", no_argument, NULL, 'h'},
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{"legacy-paste", no_argument, NULL, OPT_LEGACY_PASTE},
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{"lock-video-orientation", required_argument, NULL,
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{"lock-video-orientation", optional_argument, NULL,
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OPT_LOCK_VIDEO_ORIENTATION},
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{"max-fps", required_argument, NULL, OPT_MAX_FPS},
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{"max-size", required_argument, NULL, 'm'},
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