From bde4deb8803026ec69e11cd380d77bf5d33ee623 Mon Sep 17 00:00:00 2001 From: Paul Elder Date: Tue, 28 Aug 2018 02:17:15 -0400 Subject: stream, uvc: add uvc_stream_set_frame_rate We would like to be able to set the frame rate of the video source of a stream. This patch adds such a function to set the source's frame rate from the stream. The frame rate is set right after the format is set. Signed-off-by: Paul Elder Reviewed-by: Laurent Pinchart Reviewed-by: Kieran Bingham --- lib/stream.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'lib/stream.c') diff --git a/lib/stream.c b/lib/stream.c index 19f0d78..168dc71 100644 --- a/lib/stream.c +++ b/lib/stream.c @@ -156,6 +156,12 @@ int uvc_stream_set_format(struct uvc_stream *stream, return video_source_set_format(stream->src, &fmt); } +int uvc_stream_set_frame_rate(struct uvc_stream *stream, unsigned int fps) +{ + printf("=== Setting frame rate to %u fps\n", fps); + return video_source_set_frame_rate(stream->src, fps); +} + /* --------------------------------------------------------------------------- * Stream handling */ -- cgit v1.2.3