X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=filter_common.c;h=e9b97e54633a8770009c0f746b7daa712d4135fb;hp=6fb9bd96ef8278b3e328198e24db78664a956542;hb=534a94f441767947874cb15d18211edf758e9277;hpb=f0c49ce075c3c950a0488c6cf32e63621cc3c574 diff --git a/filter_common.c b/filter_common.c index 6fb9bd96..e9b97e54 100644 --- a/filter_common.c +++ b/filter_common.c @@ -58,7 +58,7 @@ void filter_init(void) * If the filter has a command line parser and options is not NULL, run it. * Returns filter_num on success, negative on errors */ -static int parse_filter_args(int filter_num, char *options, void **conf) +static int parse_filter_args(int filter_num, const char *options, void **conf) { const struct filter *f = filter_get(filter_num); int ret, argc; @@ -78,11 +78,12 @@ static int parse_filter_args(int filter_num, char *options, void **conf) /** * Check the filter command line options. * - * \param fa The command line options. + * \param fa The filter argument. * \param conf Points to the filter configuration upon successful return. * - * Check if \a fa starts with a the name of a supported filter, followed by - * a colon. If yes, call the command line parser of that filter. + * Check if the given filter argument starts with the name of a supported + * filter, optionally followed by options for this filter. If yes, call the + * command line parser of that filter. * * \return On success, the number of the filter is returned and \a conf * is initialized to point to the filter configuration determined by \a fa. @@ -93,7 +94,7 @@ static int parse_filter_args(int filter_num, char *options, void **conf) * * \sa filter::parse_config */ -int check_filter_arg(char *fa, void **conf) +int check_filter_arg(const char *fa, void **conf) { int j; @@ -203,7 +204,7 @@ int decoder_execute(const char *cmd, unsigned sample_rate, unsigned channels, return 1; } if (!strcmp(cmd, "sample_format")) { - *result = make_message("%u", DECODER_SAMPLE_FORMAT); + *result = make_message("%d", DECODER_SAMPLE_FORMAT); return 1; } return -ERRNO_TO_PARA_ERROR(ENOTSUP);