int opt_loglevel(void *optctx, const char *opt, const char *arg) { const struct { const char *name; int level; } log_levels[] = { { "quiet" , AV_LOG_QUIET }, { "panic" , AV_LOG_PANIC }, { "fatal" , AV_LOG_FATAL }, { "error" , AV_LOG_ERROR }, { "warning", AV_LOG_WARNING }, { "info" , AV_LOG_INFO }, { "verbose", AV_LOG_VERBOSE }, { "debug" , AV_LOG_DEBUG }, }; char *tail; int level; int i; for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) { if (!strcmp(log_levels[i].name, arg)) { av_log_set_level(log_levels[i].level); return 0; } } level = strtol(arg, &tail, 10); if (*tail) { av_log(NULL, AV_LOG_FATAL, "Invalid loglevel \"%s\". " "Possible levels are numbers or:\n", arg); for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) av_log(NULL, AV_LOG_FATAL, "\"%s\"\n", log_levels[i].name); exit(1); } av_log_set_level(level); return 0; }
int opt_loglevel(void *optctx, const char *opt, const char *arg) { const struct { const char *name; int level; } log_levels[] = { { "quiet" , AV_LOG_QUIET }, { "panic" , AV_LOG_PANIC }, { "fatal" , AV_LOG_FATAL }, { "error" , AV_LOG_ERROR }, { "warning", AV_LOG_WARNING }, { "info" , AV_LOG_INFO }, { "verbose", AV_LOG_VERBOSE }, { "debug" , AV_LOG_DEBUG }, }; char *tail; int level; int i; for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) { if (!strcmp(log_levels[i].name, arg)) { av_log_set_level(log_levels[i].level); return 0; } } level = strtol(arg, &tail, 10); if (*tail) { av_log(NULL, AV_LOG_FATAL, "Invalid loglevel \"%s\". " "Possible levels are numbers or:\n", arg); for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++) av_log(NULL, AV_LOG_FATAL, "\"%s\"\n", log_levels[i].name); exit(1); } av_log_set_level(level); return 0; }