mirrors/pulseaudio
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git synced 2025-11-04 13:29:59 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

format: Expose pa_format_info<->pa_sample_spec conversion functions

Browse source 
These utility functions could be handy to clients.
pa_format_info_to_sample_spec_fake() isn't made public, but the return
value is changed to keep in sync with pa_format_info_to_sample_spec().
This commit is contained in:
Arun Raghavan 2012-02-06 11:34:47 +05:30
parent 63429b67c7
commit c60f698f1e
5 changed files with 19 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

7
src/pulse/format.h
View file

@ -115,6 +115,13 @@ char *pa_format_info_snprint(char *s, size_t l, const pa_format_info *f);
* \a pa_format_info_snprint() into a pa_format_info structure. \since 1.0 */
pa_format_info* pa_format_info_from_string(const char *str);
/** Utility function to take a \a pa_sample_spec and generate the corresponding \a pa_format_info. \since 2.0 */
pa_format_info* pa_format_info_from_sample_spec(pa_sample_spec *ss, pa_channel_map *map);
/** Utility function to generate a \a pa_sample_spec and \a pa_channel_map corresponding to a given \a pa_format_info. Returns
* a negative integer if conversion failed and 0 on success. \since 2.0 */
int pa_format_info_to_sample_spec(pa_format_info *f, pa_sample_spec *ss, pa_channel_map *map);
/** Gets an integer property from the given format info. Returns 0 on success and a negative integer on failure. \since 2.0 */
int pa_format_info_get_prop_int(pa_format_info *f, const char *key, int *v);
/** Gets a string property from the given format info. The caller must free the returned string using \ref pa_xfree. Returns