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format: Add string to pa_format_info conversion function

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This will help accept string formats from the command like (so we can
set formats using pactl).
This commit is contained in:
Arun Raghavan 2011-08-12 21:55:48 +05:30
parent 348c51bfcd
commit 8bffbcde1b
2 changed files with 65 additions and 10 deletions
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7
src/pulse/format.h
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@ -62,6 +62,9 @@ typedef enum pa_encoding {
/** Returns a printable string representing the given encoding type. \since 1.0 */
const char *pa_encoding_to_string(pa_encoding_t e) PA_GCC_CONST;
/** Converts a string of the form returned by \a pa_encoding_to_string() back to a \a pa_encoding_t. \since 1.0 */
pa_encoding_t pa_encoding_from_string(const char *encoding);
/**< Represents the format of data provided in a stream or processed by a sink. \since 1.0 */
typedef struct pa_format_info {
pa_encoding_t encoding;
@ -105,6 +108,10 @@ int pa_format_info_is_compatible(pa_format_info *first, pa_format_info *second);
/** Return a human-readable string representing the given format. \since 1.0 */
char *pa_format_info_snprint(char *s, size_t l, const pa_format_info *f);
/** Parse a human-readable string of the form generated by
* \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);
/** Sets an integer property on the given format info */
void pa_format_info_set_prop_int(pa_format_info *f, const char *key, int value);
/** Sets a property with a list of integer values on the given format info */