37 #define GST_PLAY_STREAM_INFO_CLASS(klass) \  argument
38   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAY_STREAM_INFO,GstPlayStreamInfo))
41 #define GST_IS_PLAY_STREAM_INFO_CLASS(klass) \  argument
42   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAY_STREAM_INFO))
81 #define GST_PLAY_VIDEO_INFO_CLASS(klass) \  argument
85 #define GST_IS_PLAY_VIDEO_INFO_CLASS(klass) \  argument
130 #define GST_PLAY_AUDIO_INFO_CLASS(klass) \  argument
131   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAY_AUDIO_INFO, GstPlayAudioInfoClass))
134 #define GST_IS_PLAY_AUDIO_INFO_CLASS(klass) \  argument
135   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAY_AUDIO_INFO))
172 #define GST_PLAY_SUBTITLE_INFO_CLASS(klass) \  argument
173   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAY_SUBTITLE_INFO,GstPlaySubtitleInfoClass))
176 #define GST_IS_PLAY_SUBTITLE_INFO_CLASS(klass) \  argument
177   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAY_SUBTITLE_INFO))
202 #define GST_PLAY_MEDIA_INFO_CLASS(klass) \  argument
203   (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_PLAY_MEDIA_INFO,GstPlayMediaInfoClass))
206 #define GST_IS_PLAY_MEDIA_INFO_CLASS(klass) \  argument
207   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PLAY_MEDIA_INFO))