mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-12 03:16:33 +00:00
84 lines
2.3 KiB
C
84 lines
2.3 KiB
C
#ifndef __GSTPLAY_H__
|
|
#define __GSTPLAY_H__
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#define GST_TYPE_PLAY (gst_play_get_type ())
|
|
#define GST_PLAY(obj) (GTK_CHECK_CAST ((obj), GST_TYPE_PLAY, GstPlay))
|
|
#define GST_PLAY_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY, GstPlayClass))
|
|
#define GST_IS_PLAY(obj) (GTK_CHECK_TYPE ((obj), GST_TYPE_PLAY))
|
|
#define GST_IS_PLAY_CLASS(obj) (GTK_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY))
|
|
|
|
typedef struct _GstPlay GstPlay;
|
|
typedef struct _GstPlayClass GstPlayClass;
|
|
|
|
typedef enum {
|
|
GST_PLAY_STOPPED,
|
|
GST_PLAY_PLAYING,
|
|
GST_PLAY_PAUSED,
|
|
} GstPlayState;
|
|
|
|
typedef enum {
|
|
GST_PLAY_OK,
|
|
GST_PLAY_UNKNOWN_MEDIA,
|
|
GST_PLAY_CANNOT_PLAY,
|
|
GST_PLAY_ERROR,
|
|
} GstPlayReturn;
|
|
|
|
typedef enum {
|
|
GST_PLAY_TYPE_AUDIO = (1 << 0),
|
|
GST_PLAY_TYPE_VIDEO = (1 << 1),
|
|
} GstPlayMediaTypeFlags;
|
|
|
|
struct _GstPlay {
|
|
GtkHBox parent;
|
|
|
|
GstPlayState state;
|
|
GstPlayMediaTypeFlags flags;
|
|
|
|
gpointer priv;
|
|
};
|
|
|
|
#define GST_PLAY_STATE(play) ((play)->state)
|
|
#define GST_PLAY_MEDIA_TYPE(play) ((play)->flags)
|
|
#define GST_PLAY_IS_AUDIO_TYPE(play) ((play)->flags & GST_PLAY_TYPE_AUDIO)
|
|
#define GST_PLAY_IS_VIDEO_TYPE(play) ((play)->flags & GST_PLAY_TYPE_VIDEO)
|
|
|
|
struct _GstPlayClass {
|
|
GtkHBoxClass parent_class;
|
|
|
|
void (*state_changed) (GstPlay *play, GstPlayState state);
|
|
void (*frame_displayed) (GstPlay *play);
|
|
void (*audio_played) (GstPlay *play);
|
|
};
|
|
|
|
|
|
GtkType gst_play_get_type (void);
|
|
|
|
/* setup the player */
|
|
GstPlay* gst_play_new (void);
|
|
GstPlayReturn gst_play_set_uri (GstPlay *play, const guchar *uri);
|
|
|
|
/* control the player */
|
|
void gst_play_play (GstPlay *play);
|
|
void gst_play_pause (GstPlay *play);
|
|
void gst_play_stop (GstPlay *play);
|
|
|
|
void gst_play_mute (GstPlay *play, gboolean mute);
|
|
|
|
/* information about the media stream */
|
|
gulong gst_play_get_media_size (GstPlay *play);
|
|
gulong gst_play_get_media_offset (GstPlay *play);
|
|
gboolean gst_play_media_can_seek (GstPlay *play);
|
|
void gst_play_media_seek (GstPlay *play, gulong offset);
|
|
|
|
gulong gst_play_get_media_total_time (GstPlay *play);
|
|
gulong gst_play_get_media_current_time (GstPlay *play);
|
|
|
|
/* set display stuff */
|
|
void gst_play_set_display_size ();
|
|
|
|
/* the autoplugged pipeline */
|
|
GstElement* gst_play_get_pipeline (GstPlay *play);
|
|
|
|
#endif /* __GSTPLAY_H__ */
|