diff options
Diffstat (limited to 'sys/oss/gstosscommon.h')
| -rw-r--r-- | sys/oss/gstosscommon.h | 55 |
1 files changed, 50 insertions, 5 deletions
diff --git a/sys/oss/gstosscommon.h b/sys/oss/gstosscommon.h index 18bdd90d..ab5553ff 100644 --- a/sys/oss/gstosscommon.h +++ b/sys/oss/gstosscommon.h @@ -20,12 +20,57 @@ * Boston, MA 02111-1307, USA. */ -#ifndef __GST_OSSFORMAT_H__ -#define __GST_OSSFORMAT_H__ +#ifndef __GST_OSSCOMMON_H__ +#define __GST_OSSCOMMON_H__ #include <gst/gst.h> -gboolean gst_ossformat_get (gint law, gint endianness, gboolean sign, - gint width, gint depth, gint *format, gint *bps); +typedef struct _GstOssCommon GstOssCommon; -#endif /* __GST_OSSFORMAT_H__ */ +typedef enum { + GST_OSSCOMMON_READ, + GST_OSSCOMMON_WRITE, +} GstOssOpenMode; + +struct _GstOssCommon +{ + gchar *device; + /* device state */ + int fd; + int caps; /* the capabilities */ + gint format; + gint fragment; + guint64 fragment_time; + gint fragment_size; + GstOssOpenMode mode; + /* stats */ + guint bps; + + /* parameters */ + gint law; + gint endianness; + gboolean sign; + gint width; + gint depth; + gint channels; + gint rate; +}; + +void gst_osscommon_init (GstOssCommon *common); + +gboolean gst_osscommon_open_audio (GstOssCommon *common, + GstOssOpenMode mode, gchar **error); +void gst_osscommon_close_audio (GstOssCommon *common); + +gboolean gst_osscommon_parse_caps (GstOssCommon *common, GstCaps *caps); +gboolean gst_osscommon_merge_fixed_caps (GstOssCommon *common, GstCaps *caps); + +gboolean gst_osscommon_sync_parms (GstOssCommon *common); + +gboolean gst_osscommon_convert (GstOssCommon *common, + GstFormat src_format, gint64 src_value, + GstFormat *dest_format, gint64 *dest_value); + + + +#endif /* __GST_OSSCOMMON_H__ */ |