1 /* GStreamer 2 * Copyright (C) <2007> Wim Taymans <wim.taymans@gmail.com> 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public 15 * License along with this library; if not, write to the 16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #ifndef __GST_PLAY_SINK_H__ 21 #define __GST_PLAY_SINK_H__ 22 23 #include <gst/gst.h> 24 25 #include "gstplay-enum.h" 26 27 G_BEGIN_DECLS 28 29 #define GST_TYPE_PLAY_SINK \ 30 (gst_play_sink_get_type()) 31 #define GST_PLAY_SINK(obj) \ 32 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_PLAY_SINK, GstPlaySink)) 33 #define GST_PLAY_SINK_CLASS(klass) \ 34 (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_PLAY_SINK, GstPlaySinkClass)) 35 #define GST_IS_PLAY_SINK(obj) \ 36 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_PLAY_SINK)) 37 #define GST_IS_PLAY_SINK_CLASS(klass) \ 38 (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_PLAY_SINK)) 39 #define GST_PLAY_SINK_CAST(obj) \ 40 ((GstPlaySink*)(obj)) 41 42 /** 43 * GstPlaySinkType: 44 * @GST_PLAY_SINK_TYPE_AUDIO: an audio pad 45 * @GST_PLAY_SINK_TYPE_AUDIO_RAW: a raw audio pad. Deprecated. 46 * @GST_PLAY_SINK_TYPE_VIDEO: a video pad 47 * @GST_PLAY_SINK_TYPE_VIDEO_RAW: a raw video pad. Deprecated. 48 * @GST_PLAY_SINK_TYPE_TEXT: a text pad 49 * @GST_PLAY_SINK_TYPE_LAST: the last type 50 * @GST_PLAY_SINK_TYPE_FLUSHING: a flushing pad, used when shutting down 51 * 52 * Types of pads that can be requested from the sinks. 53 */ 54 typedef enum { 55 GST_PLAY_SINK_TYPE_AUDIO = 0, 56 GST_PLAY_SINK_TYPE_AUDIO_RAW = 1, 57 GST_PLAY_SINK_TYPE_VIDEO = 2, 58 GST_PLAY_SINK_TYPE_VIDEO_RAW = 3, 59 GST_PLAY_SINK_TYPE_TEXT = 4, 60 GST_PLAY_SINK_TYPE_LAST = 5, 61 62 /* this is a dummy pad */ 63 GST_PLAY_SINK_TYPE_FLUSHING = 6 64 } GstPlaySinkType; 65 66 typedef struct _GstPlaySink GstPlaySink; 67 typedef struct _GstPlaySinkClass GstPlaySinkClass; 68 69 GType gst_play_sink_get_type (void); 70 71 GstPad * gst_play_sink_request_pad (GstPlaySink *playsink, GstPlaySinkType type); 72 void gst_play_sink_release_pad (GstPlaySink *playsink, GstPad *pad); 73 void gst_play_sink_refresh_pad (GstPlaySink *playsink, GstPad *pad, GstPlaySinkType type); 74 75 void gst_play_sink_set_filter (GstPlaySink * playsink, GstPlaySinkType type, GstElement * filter); 76 GstElement * gst_play_sink_get_filter (GstPlaySink * playsink, GstPlaySinkType type); 77 78 void gst_play_sink_set_sink (GstPlaySink * playsink, GstPlaySinkType type, GstElement * sink); 79 GstElement * gst_play_sink_get_sink (GstPlaySink * playsink, GstPlaySinkType type); 80 81 void gst_play_sink_set_vis_plugin (GstPlaySink * playsink, GstElement * vis); 82 GstElement * gst_play_sink_get_vis_plugin (GstPlaySink * playsink); 83 84 void gst_play_sink_set_volume (GstPlaySink *playsink, gdouble volume); 85 gdouble gst_play_sink_get_volume (GstPlaySink *playsink); 86 87 void gst_play_sink_set_mute (GstPlaySink *playsink, gboolean mute); 88 gboolean gst_play_sink_get_mute (GstPlaySink *playsink); 89 90 gboolean gst_play_sink_set_flags (GstPlaySink * playsink, GstPlayFlags flags); 91 GstPlayFlags gst_play_sink_get_flags (GstPlaySink * playsink); 92 93 void gst_play_sink_set_font_desc (GstPlaySink *playsink, const gchar * desc); 94 gchar * gst_play_sink_get_font_desc (GstPlaySink *playsink); 95 void gst_play_sink_set_subtitle_encoding (GstPlaySink *playsink, const gchar * encoding); 96 gchar * gst_play_sink_get_subtitle_encoding (GstPlaySink *playsink); 97 98 void gst_play_sink_set_av_offset (GstPlaySink *playsink, gint64 av_offset); 99 gint64 gst_play_sink_get_av_offset (GstPlaySink *playsink); 100 101 void gst_play_sink_set_text_offset (GstPlaySink *playsink, gint64 text_offset); 102 gint64 gst_play_sink_get_text_offset (GstPlaySink *playsink); 103 104 GstSample * gst_play_sink_get_last_sample (GstPlaySink * playsink); 105 GstSample * gst_play_sink_convert_sample (GstPlaySink * playsink, GstCaps * caps); 106 107 gboolean gst_play_sink_reconfigure (GstPlaySink * playsink); 108 109 gboolean gst_play_sink_plugin_init (GstPlugin * plugin); 110 111 G_END_DECLS 112 113 #endif /* __GST_PLAY_SINK_H__ */ 114