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refactoring

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Devaev Maxim
2018-12-17 01:31:44 +03:00
parent 09526884f4
commit ba3300ddde
5 changed files with 38 additions and 38 deletions
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26
src/main.c
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@@ -99,32 +99,32 @@ static void _help(struct device_t *dev, struct encoder_t *encoder, struct http_s
printf("------------------\n");
printf(" -d|--device </dev/path> -- Path to V4L2 device. Default: %s.\n\n", dev->path);
printf(" -i|--input <N> -- Input channel. Default: %u.\n\n", dev->input);
printf(" -x|--width <N> -- Initial image width. Default: %d.\n\n", dev->width);
printf(" -y|--height <N> -- Initial image height. Default: %d.\n\n", dev->height);
printf(" -x|--width <N> -- Initial image width. Default: %u.\n\n", dev->width);
printf(" -y|--height <N> -- Initial image height. Default: %u.\n\n", dev->height);
printf(" -m|--format <fmt> -- Image format.\n");
printf(" Available: %s; default: YUYV.\n\n", FORMATS_STR);
printf(" -a|--tv-standard <std> -- Force TV standard.\n");
printf(" Available: %s; default: disabled.\n\n", STANDARDS_STR);
printf(" -f|--desired-fps <N> -- Desired FPS; default: maximum as possible.\n\n");
printf(" -f|--desired-fps <N> -- Desired FPS. Default: maximum as possible.\n\n");
printf(" -z|--min-frame-size <N> -- Drop frames smaller then this limit.\n");
printf(" Useful if the device produces small-sized garbage frames.\n\n");
printf(" -t|--dv-timings -- Enable DV timings queriyng and events processing.\n");
printf(" Supports automatic resolution changing. Default: disabled.\n\n");
printf(" -b|--buffers <N> -- The number of buffers to receive data from the device.\n");
printf(" Each buffer may processed using an intermediate thread.\n");
printf(" Default: %d (number of CPU cores + 1)\n\n", dev->n_buffers);
printf(" -w|--workers <N> -- The number of compressing threads. Default: %d (== --buffers).\n\n", dev->n_workers);
printf(" -q|--quality <N> -- Set quality of JPEG encoding from 1 to 100 (best). Default: %d.\n\n", encoder->quality);
printf(" Default: %u (number of CPU cores + 1)\n\n", dev->n_buffers);
printf(" -w|--workers <N> -- The number of compressing threads. Default: %u (== --buffers).\n\n", dev->n_workers);
printf(" -q|--quality <N> -- Set quality of JPEG encoding from 1 to 100 (best). Default: %u.\n\n", encoder->quality);
printf(" -c|--encoder <type> -- Use specified encoder. It may affects to workers number.\n");
printf(" -- Available: %s; default: CPU.\n\n", ENCODER_TYPES_STR);
printf(" --device-timeout <seconds> -- Timeout for device querying. Default: %d\n\n", dev->timeout);
printf(" --device-timeout <seconds> -- Timeout for device querying. Default: %u\n\n", dev->timeout);
printf(" --device-persistent -- Don't re-initialize device on timeout. Default: disabled.\n\n");
printf(" --device-error-delay <seconds> -- Delay before trying to connect to the device again\n");
printf(" after a timeout. Default: %d\n\n", dev->error_delay);
printf(" after a timeout. Default: %u\n\n", dev->error_delay);
printf("HTTP server options:\n");
printf("--------------------\n");
printf(" -s|--host <address> -- Listen on Hostname or IP. Default: %s\n\n", server->host);
printf(" -p|--port <N> -- Bind to this TCP port. Default: %d\n\n", server->port);
printf(" -p|--port <N> -- Bind to this TCP port. Default: %u\n\n", server->port);
printf(" -u|--unix <path> -- Bind to UNIX domain socket. Default: disabled\n\n");
printf(" -r|--unix-rm -- Try to remove old UNIX socket file before binding. Default: disabled\n\n");
printf(" -o|--unix-mode <mode> -- Set UNIX socket file permissions (like 777). Default: disabled\n\n");
@@ -134,15 +134,15 @@ static void _help(struct device_t *dev, struct encoder_t *encoder, struct http_s
printf(" or webcams, it's useless. Default: disabled.\n\n");
printf(" --fake-width <N> -- Override image width for /state. Default: disabled\n\n");
printf(" --fake-height <N> -- Override image height for /state. Default: disabled.\n\n");
printf(" --server-timeout <seconds> -- Timeout for client connections. Default: %d\n\n", server->timeout);
printf(" --server-timeout <seconds> -- Timeout for client connections. Default: %u\n\n", server->timeout);
printf("Misc options:\n");
printf("-------------\n");
printf(" --log-level <N> -- Verbosity level of messages from 0 (info) to 3 (debug).\n");
printf(" Enabling debugging messages can slow down the program.\n");
printf(" Available levels: 0=info, 1=performance, 2=verbose, 3=debug.\n");
printf(" Default: %d.\n\n", log_level);
printf(" --perf -- Enable performance messages (same as log-level=1). Default: disabled.\n\n");
printf(" --verbose -- Enable verbose messages and lower (same as log-level=2). Default: disabled.\n\n");
printf(" Default: %u.\n\n", log_level);
printf(" --perf -- Enable performance messages (same as --log-level=1). Default: disabled.\n\n");
printf(" --verbose -- Enable verbose messages and lower (same as --log-level=2). Default: disabled.\n\n");
printf(" --debug -- Enable debug messages and lower (same as --log-level=3). Default: disabled.\n\n");
printf(" -h|--help -- Print this messages and exit.\n\n");
}