diff options
Diffstat (limited to 'gst-libs/gst/mixer')
| -rw-r--r-- | gst-libs/gst/mixer/mixer.h | 81 | ||||
| -rw-r--r-- | gst-libs/gst/mixer/mixertrack.h | 44 |
2 files changed, 76 insertions, 49 deletions
diff --git a/gst-libs/gst/mixer/mixer.h b/gst-libs/gst/mixer/mixer.h index 2caad164..50ba3fd8 100644 --- a/gst-libs/gst/mixer/mixer.h +++ b/gst-libs/gst/mixer/mixer.h @@ -27,6 +27,7 @@ #include <gst/mixer/mixer-enumtypes.h> G_BEGIN_DECLS + #define GST_TYPE_MIXER \ (gst_mixer_get_type ()) #define GST_MIXER(obj) \ @@ -39,7 +40,9 @@ G_BEGIN_DECLS (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MIXER)) #define GST_MIXER_GET_CLASS(inst) \ (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_MIXER, GstMixerClass)) + #define GST_MIXER_TYPE(klass) (klass->mixer_type) + typedef struct _GstMixer GstMixer; typedef enum @@ -48,52 +51,70 @@ typedef enum GST_MIXER_SOFTWARE } GstMixerType; -typedef struct _GstMixerClass -{ +typedef struct _GstMixerClass { GTypeInterface klass; GstMixerType mixer_type; - + /* virtual functions */ - const GList *(*list_tracks) (GstMixer * mixer); + const GList * (* list_tracks) (GstMixer *mixer); - void (*set_volume) (GstMixer * mixer, GstMixerTrack * track, gint * volumes); - void (*get_volume) (GstMixer * mixer, GstMixerTrack * track, gint * volumes); + void (* set_volume) (GstMixer *mixer, + GstMixerTrack *track, + gint *volumes); + void (* get_volume) (GstMixer *mixer, + GstMixerTrack *track, + gint *volumes); - void (*set_mute) (GstMixer * mixer, GstMixerTrack * track, gboolean mute); - void (*set_record) (GstMixer * mixer, GstMixerTrack * track, gboolean record); + void (* set_mute) (GstMixer *mixer, + GstMixerTrack *track, + gboolean mute); + void (* set_record) (GstMixer *mixer, + GstMixerTrack *track, + gboolean record); /* signals */ - void (*mute_toggled) (GstMixer * mixer, - GstMixerTrack * channel, gboolean mute); - void (*record_toggled) (GstMixer * mixer, - GstMixerTrack * channel, gboolean record); - void (*volume_changed) (GstMixer * mixer, - GstMixerTrack * channel, gint * volumes); + void (* mute_toggled) (GstMixer *mixer, + GstMixerTrack *channel, + gboolean mute); + void (* record_toggled) (GstMixer *mixer, + GstMixerTrack *channel, + gboolean record); + void (* volume_changed) (GstMixer *mixer, + GstMixerTrack *channel, + gint *volumes); gpointer _gst_reserved[GST_PADDING]; } GstMixerClass; -GType gst_mixer_get_type (void); +GType gst_mixer_get_type (void); /* virtual class function wrappers */ -const GList *gst_mixer_list_tracks (GstMixer * mixer); -void gst_mixer_set_volume (GstMixer * mixer, - GstMixerTrack * track, gint * volumes); -void gst_mixer_get_volume (GstMixer * mixer, - GstMixerTrack * track, gint * volumes); -void gst_mixer_set_mute (GstMixer * mixer, - GstMixerTrack * track, gboolean mute); -void gst_mixer_set_record (GstMixer * mixer, - GstMixerTrack * track, gboolean record); +const GList * gst_mixer_list_tracks (GstMixer *mixer); +void gst_mixer_set_volume (GstMixer *mixer, + GstMixerTrack *track, + gint *volumes); +void gst_mixer_get_volume (GstMixer *mixer, + GstMixerTrack *track, + gint *volumes); +void gst_mixer_set_mute (GstMixer *mixer, + GstMixerTrack *track, + gboolean mute); +void gst_mixer_set_record (GstMixer *mixer, + GstMixerTrack *track, + gboolean record); /* trigger signals */ -void gst_mixer_mute_toggled (GstMixer * mixer, - GstMixerTrack * track, gboolean mute); -void gst_mixer_record_toggled (GstMixer * mixer, - GstMixerTrack * track, gboolean record); -void gst_mixer_volume_changed (GstMixer * mixer, - GstMixerTrack * track, gint * volumes); +void gst_mixer_mute_toggled (GstMixer *mixer, + GstMixerTrack *track, + gboolean mute); +void gst_mixer_record_toggled (GstMixer *mixer, + GstMixerTrack *track, + gboolean record); +void gst_mixer_volume_changed (GstMixer *mixer, + GstMixerTrack *track, + gint *volumes); G_END_DECLS + #endif /* __GST_MIXER_H__ */ diff --git a/gst-libs/gst/mixer/mixertrack.h b/gst-libs/gst/mixer/mixertrack.h index 872b0904..0e05d9cb 100644 --- a/gst-libs/gst/mixer/mixertrack.h +++ b/gst-libs/gst/mixer/mixertrack.h @@ -25,6 +25,7 @@ #include <gst/gst.h> G_BEGIN_DECLS + #define GST_TYPE_MIXER_TRACK \ (gst_mixer_track_get_type ()) #define GST_MIXER_TRACK(obj) \ @@ -37,6 +38,7 @@ G_BEGIN_DECLS (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MIXER_TRACK)) #define GST_IS_MIXER_TRACK_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MIXER_TRACK)) + /* * Naming: * @@ -52,41 +54,45 @@ G_BEGIN_DECLS * mixer, which means that setting this track will change * the hearable volume on any output. */ - typedef enum -{ - GST_MIXER_TRACK_INPUT = (1 << 0), - GST_MIXER_TRACK_OUTPUT = (1 << 1), - GST_MIXER_TRACK_MUTE = (1 << 2), - GST_MIXER_TRACK_RECORD = (1 << 3), - GST_MIXER_TRACK_MASTER = (1 << 4), - GST_MIXER_TRACK_SOFTWARE = (1 << 5) + +typedef enum { + GST_MIXER_TRACK_INPUT = (1<<0), + GST_MIXER_TRACK_OUTPUT = (1<<1), + GST_MIXER_TRACK_MUTE = (1<<2), + GST_MIXER_TRACK_RECORD = (1<<3), + GST_MIXER_TRACK_MASTER = (1<<4), + GST_MIXER_TRACK_SOFTWARE = (1<<5) } GstMixerTrackFlags; #define GST_MIXER_TRACK_HAS_FLAG(channel, flag) \ ((channel)->flags & flag) -typedef struct _GstMixerTrack -{ - GObject parent; +typedef struct _GstMixerTrack { + GObject parent; - gchar *label; + gchar *label; GstMixerTrackFlags flags; - gint num_channels, min_volume, max_volume; + gint num_channels, + min_volume, + max_volume; } GstMixerTrack; -typedef struct _GstMixerTrackClass -{ +typedef struct _GstMixerTrackClass { GObjectClass parent; /* signals */ - void (*mute_toggled) (GstMixerTrack * channel, gboolean mute); - void (*record_toggled) (GstMixerTrack * channel, gboolean record); - void (*volume_changed) (GstMixerTrack * channel, gint * volumes); + void (* mute_toggled) (GstMixerTrack *channel, + gboolean mute); + void (* record_toggled) (GstMixerTrack *channel, + gboolean record); + void (* volume_changed) (GstMixerTrack *channel, + gint *volumes); gpointer _gst_reserved[GST_PADDING]; } GstMixerTrackClass; -GType gst_mixer_track_get_type (void); +GType gst_mixer_track_get_type (void); G_END_DECLS + #endif /* __GST_MIXER_TRACK_H__ */ |