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Viewing changes to gst-libs/gst/vaapi/gstvaapisubpicture.h

  • Committer: Package Import Robot
  • Author(s): Timo Aaltonen
  • Date: 2012-02-10 14:35:09 UTC
  • Revision ID: package-import@ubuntu.com-20120210143509-wq9j8uqb5leu1iik
Tags: upstream-0.3.4
Import upstream version 0.3.4

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gst-libs/gst/vaapi/gstvaapisubpicture.h
 
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/*
 
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 *  gstvaapisubpicture.h - VA subpicture abstraction
 
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 *
 
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 *  Copyright (C) 2010-2011 Splitted-Desktop Systems
 
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 *  Copyright (C) 2011 Intel Corporation
 
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 *
 
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 *  This library is free software; you can redistribute it and/or
 
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 *  modify it under the terms of the GNU Lesser General Public License
 
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 *  as published by the Free Software Foundation; either version 2.1
 
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 *  of the License, or (at your option) any later version.
 
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 *
 
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 *  This library is distributed in the hope that it will be useful,
 
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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 *  Lesser General Public License for more details.
 
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 *
 
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 *  You should have received a copy of the GNU Lesser General Public
 
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 *  License along with this library; if not, write to the Free
 
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 *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 
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 *  Boston, MA 02110-1301 USA
 
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 */
 
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#ifndef GST_VAAPI_SUBPICTURE_H
 
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#define GST_VAAPI_SUBPICTURE_H
 
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#include <gst/vaapi/gstvaapiobject.h>
 
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#include <gst/vaapi/gstvaapidisplay.h>
 
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#include <gst/vaapi/gstvaapiimage.h>
 
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#include <gst/video/video-overlay-composition.h>
 
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G_BEGIN_DECLS
 
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#define GST_VAAPI_TYPE_SUBPICTURE \
 
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    (gst_vaapi_subpicture_get_type())
 
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#define GST_VAAPI_SUBPICTURE(obj)                               \
 
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    (G_TYPE_CHECK_INSTANCE_CAST((obj),                          \
 
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                                GST_VAAPI_TYPE_SUBPICTURE,      \
 
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                                GstVaapiSubpicture))
 
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#define GST_VAAPI_SUBPICTURE_CLASS(klass)                       \
 
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    (G_TYPE_CHECK_CLASS_CAST((klass),                           \
 
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                             GST_VAAPI_TYPE_SUBPICTURE,         \
 
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                             GstVaapiSubpictureClass))
 
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#define GST_VAAPI_IS_SUBPICTURE(obj) \
 
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    (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_SUBPICTURE))
 
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#define GST_VAAPI_IS_SUBPICTURE_CLASS(klass) \
 
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    (G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_SUBPICTURE))
 
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#define GST_VAAPI_SUBPICTURE_GET_CLASS(obj)                     \
 
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    (G_TYPE_INSTANCE_GET_CLASS((obj),                           \
 
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                               GST_VAAPI_TYPE_SUBPICTURE,       \
 
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                               GstVaapiSubpictureClass))
 
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typedef struct _GstVaapiSubpicture              GstVaapiSubpicture;
 
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typedef struct _GstVaapiSubpicturePrivate       GstVaapiSubpicturePrivate;
 
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typedef struct _GstVaapiSubpictureClass         GstVaapiSubpictureClass;
 
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/**
 
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 * GstVaapiSubpicture:
 
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 *
 
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 * A VA subpicture wrapper
 
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 */
 
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struct _GstVaapiSubpicture {
 
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    /*< private >*/
 
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    GstVaapiObject parent_instance;
 
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    GstVaapiSubpicturePrivate *priv;
 
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};
 
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/**
 
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 * GstVaapiSubpictureClass:
 
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 *
 
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 * A VA subpicture wrapper class
 
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 */
 
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struct _GstVaapiSubpictureClass {
 
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    /*< private >*/
 
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    GstVaapiObjectClass parent_class;
 
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};
 
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GType
 
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gst_vaapi_subpicture_get_type(void);
 
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GstVaapiSubpicture *
 
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gst_vaapi_subpicture_new(GstVaapiImage *image);
 
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GstVaapiSubpicture *
 
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gst_vaapi_subpicture_new_from_overlay_rectangle(
 
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    GstVaapiDisplay          *display,
 
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    GstVideoOverlayRectangle *rect
 
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);
 
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GstVaapiID
 
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gst_vaapi_subpicture_get_id(GstVaapiSubpicture *subpicture);
 
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GstVaapiImage *
 
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gst_vaapi_subpicture_get_image(GstVaapiSubpicture *subpicture);
 
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void
 
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gst_vaapi_subpicture_set_image(
 
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    GstVaapiSubpicture *subpicture,
 
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    GstVaapiImage      *image
 
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);
 
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G_END_DECLS
 
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#endif /* GST_VAAPI_SUBPICTURE_H */