From 1404db3d47c77ef3a360feed4ae8932cc8e443a0 Mon Sep 17 00:00:00 2001 From: Arun Raghavan Date: Wed, 13 Apr 2011 15:37:25 +0530 Subject: format: Add some convenience API for setting properties Adds functions to set sample format, rate, channels and channel map on a format to make life easier for users of the API. --- src/pulse/format.c | 26 +++++++++++++++++++++++--- 1 file changed, 23 insertions(+), 3 deletions(-) (limited to 'src/pulse/format.c') diff --git a/src/pulse/format.c b/src/pulse/format.c index 1cb804ef..a1a0981b 100644 --- a/src/pulse/format.c +++ b/src/pulse/format.c @@ -155,9 +155,9 @@ pa_format_info* pa_format_info_from_sample_spec(pa_sample_spec *ss, pa_channel_m f = pa_format_info_new(); f->encoding = PA_ENCODING_PCM; - pa_format_info_set_prop_string(f, PA_PROP_FORMAT_SAMPLE_FORMAT, pa_sample_format_to_string(ss->format)); - pa_format_info_set_prop_int(f, PA_PROP_FORMAT_RATE, ss->rate); - pa_format_info_set_prop_int(f, PA_PROP_FORMAT_CHANNELS, ss->channels); + pa_format_info_set_sample_format(f, ss->format); + pa_format_info_set_rate(f, ss->rate); + pa_format_info_set_channels(f, ss->channels); if (map) { pa_channel_map_snprint(cm, sizeof(cm), map); @@ -231,6 +231,26 @@ pa_bool_t pa_format_info_to_sample_spec_fake(pa_format_info *f, pa_sample_spec * return TRUE; } +void pa_format_info_set_sample_format(pa_format_info *f, pa_sample_format_t sf) { + pa_format_info_set_prop_string(f, PA_PROP_FORMAT_SAMPLE_FORMAT, pa_sample_format_to_string(sf)); +} + +void pa_format_info_set_rate(pa_format_info *f, int rate) { + pa_format_info_set_prop_int(f, PA_PROP_FORMAT_RATE, rate); +} + +void pa_format_info_set_channels(pa_format_info *f, int channels) { + pa_format_info_set_prop_int(f, PA_PROP_FORMAT_CHANNELS, channels); +} + +void pa_format_info_set_channel_map(pa_format_info *f, const pa_channel_map *map) { + char map_str[PA_CHANNEL_MAP_SNPRINT_MAX]; + + pa_channel_map_snprint(map_str, sizeof(map_str), map); + + pa_format_info_set_prop_string(f, PA_PROP_FORMAT_CHANNEL_MAP, map_str); +} + pa_bool_t pa_format_info_get_prop_int(pa_format_info *f, const char *key, int *v) { const char *str; json_object *o; -- cgit