gst-libs/gst/vaapi/gstvaapivideobuffer_glx.h

   1 /*
   2  *  gstvaapivideobuffer_glx.h - Gstreamer/VA video buffer
   3  *
   4  *  Copyright (C) 2011 Intel Corporation
   5  *  Copyright (C) 2011 Collabora Ltd.
   6  *    Author: Nicolas Dufresne <nicolas.dufresne@collabora.co.uk>
   7  *
   8  *  This library is free software; you can redistribute it and/or
   9  *  modify it under the terms of the GNU Lesser General Public License
  10  *  as published by the Free Software Foundation; either version 2.1
  11  *  of the License, or (at your option) any later version.
  12  *
  13  *  This library is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  *  Lesser General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU Lesser General Public
  19  *  License along with this library; if not, write to the Free
  20  *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  *  Boston, MA 02110-1301 USA
  22  */
  23
  24 #ifndef GST_VAAPI_VIDEO_BUFFER_GLX_H
  25 #define GST_VAAPI_VIDEO_BUFFER_GLX_H
  26
  27 #include <gst/vaapi/gstvaapidisplay_glx.h>
  28 #include <gst/vaapi/gstvaapivideobuffer.h>
  29 #include <gst/vaapi/gstvaapivideopool.h>
  30 #include <gst/video/gstsurfacebuffer.h>
  31
  32 G_BEGIN_DECLS
  33
  34 #define GST_VAAPI_TYPE_VIDEO_BUFFER_GLX \
  35     (gst_vaapi_video_buffer_glx_get_type())
  36
  37 #define GST_VAAPI_VIDEO_BUFFER_GLX(obj)                                 \
  38     (G_TYPE_CHECK_INSTANCE_CAST((obj),                                  \
  39                                 GST_VAAPI_TYPE_VIDEO_BUFFER_GLX,        \
  40                                 GstVaapiVideoBufferGLX))
  41
  42 #define GST_VAAPI_VIDEO_BUFFER_GLX_CLASS(klass)                 \
  43     (G_TYPE_CHECK_CLASS_CAST((klass),                           \
  44                              GST_VAAPI_TYPE_VIDEO_BUFFER_GLX,   \
  45                              GstVaapiVideoBufferGLXClass))
  46
  47 #define GST_VAAPI_IS_VIDEO_BUFFER_GLX(obj) \
  48     (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_VIDEO_BUFFER_GLX))
  49
  50 #define GST_VAAPI_IS_VIDEO_BUFFER_GLX_CLASS(klass) \
  51     (G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_VIDEO_BUFFER_GLX))
  52
  53 #define GST_VAAPI_VIDEO_BUFFER_GLX_GET_CLASS(obj)               \
  54     (G_TYPE_INSTANCE_GET_CLASS((obj),                           \
  55                                GST_VAAPI_TYPE_VIDEO_BUFFER_GLX, \
  56                                GstVaapiVideoBufferGLXClass))
  57
  58 typedef struct _GstVaapiVideoBufferGLX             GstVaapiVideoBufferGLX;
  59 typedef struct _GstVaapiVideoBufferGLXClass        GstVaapiVideoBufferGLXClass;
  60
  61 /**
  62  * GstVaapiVideoBufferGLX:
  63  *
  64  * A #GstBuffer holding video objects (#GstVaapiSurface and #GstVaapiImage).
  65  */
  66 struct _GstVaapiVideoBufferGLX {
  67     /*< private >*/
  68     GstVaapiVideoBuffer parent_instance;
  69 };
  70
  71 /**
  72  * GstVaapiVideoBufferGLXClass:
  73  *
  74  * A #GstBuffer holding video objects
  75  */
  76 struct _GstVaapiVideoBufferGLXClass {
  77     /*< private >*/
  78     GstVaapiVideoBufferClass parent_class;
  79 };
  80
  81 GType      gst_vaapi_video_buffer_glx_get_type        (void) G_GNUC_CONST;
  82
  83 G_END_DECLS
  84
  85 #endif /* GST_VAAPI_VIDEO_BUFFER_GLX_H */