/* Generic compositor plugin pad * Copyright (C) 2008 Wim Taymans <wim@fluendo.com> * Copyright (C) 2010 Sebastian Dröge <sebastian.droege@collabora.co.uk> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, USA. */ #ifndef __GST_COMPOSITOR_PAD_H__ #define __GST_COMPOSITOR_PAD_H__ #include <gst/gst.h> #include <gst/video/video.h> G_BEGIN_DECLS #define GST_TYPE_COMPOSITOR_PAD (gst_compositor_pad_get_type()) #define GST_COMPOSITOR_PAD(obj) \ (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_COMPOSITOR_PAD, GstCompositorPad)) #define GST_COMPOSITOR_PAD_CLASS(klass) \ (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_COMPOSITOR_PAD, GstCompositorPadClass)) #define GST_IS_COMPOSITOR_PAD(obj) \ (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_COMPOSITOR_PAD)) #define GST_IS_COMPOSITOR_PAD_CLASS(klass) \ (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_COMPOSITOR_PAD)) typedef struct _GstCompositorPad GstCompositorPad; typedef struct _GstCompositorPadClass GstCompositorPadClass; /** * GstCompositorPad: * * The opaque #GstCompositorPad structure. */ struct _GstCompositorPad { GstVideoAggregatorPad parent; /* properties */ gint xpos, ypos; gint width, height; gdouble alpha; GstVideoConverter *convert; GstVideoInfo conversion_info; GstBuffer *converted_buffer; }; struct _GstCompositorPadClass { GstVideoAggregatorPadClass parent_class; }; GType gst_compositor_pad_get_type (void); G_END_DECLS #endif /* __GST_COMPOSITOR_PAD_H__ */