可以通过调用VIDIOC_ENUM_FMT来列举所有支持的格式。 structv4l2_fmtdesc fmt_desc; memset(&fmt_desc,0,sizeof(fmt_desc)); fmt_desc.type=V4L2_BUF_TYPE_VIDEO_CAPTURE; while(ioctl(fd,VIDIOC_ENUM_FMT,&fmt_desc)==0){ std::cout<<"支持的格式: "<<fmt_desc.description<<std::endl; fmt_desc.i...
-struct vpfe_pixel_format { - struct v4l2_fmtdesc fmtdesc; - /* bytes per pixel */ - int bpp; -}; - struct vpfe_std_info { int active_pixels; int active_lines; Previous message View by thread View by date Next message [PATCH] am437x: remove unused struct vpfe_pixel_format Hans ...
Hi Hans, Thank you for the patch.