gst/vaapi/gstvaapi.c

   1 /*
   2  *  gstvaapi.c - VA-API element registration
   3  *
   4  *  Copyright (C) 2011-2013 Intel Corporation
   5  *    Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
   6  *  Copyright (C) 2011 Collabora Ltd.
   7  *    Author: Nicolas Dufresne <nicolas.dufresne@collabora.co.uk>
   8  *
   9  *  This library is free software; you can redistribute it and/or
  10  *  modify it under the terms of the GNU Lesser General Public License
  11  *  as published by the Free Software Foundation; either version 2.1
  12  *  of the License, or (at your option) any later version.
  13  *
  14  *  This library is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  *  Lesser General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU Lesser General Public
  20  *  License along with this library; if not, write to the Free
  21  *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  22  *  Boston, MA 02110-1301 USA
  23  */
  24
  25 #include "gst/vaapi/sysdeps.h"
  26 #include <gst/gst.h>
  27 #include "gstvaapidownload.h"
  28 #include "gstvaapiupload.h"
  29 #include "gstvaapidecode.h"
  30 #include "gstvaapipostproc.h"
  31 #include "gstvaapisink.h"
  32
  33 #if USE_ENCODERS
  34 #include "gstvaapiencode_h264.h"
  35 #include "gstvaapiencode_mpeg2.h"
  36 #endif
  37
  38 #define PLUGIN_NAME     "vaapi"
  39 #define PLUGIN_DESC     "VA-API based elements"
  40 #define PLUGIN_LICENSE  "LGPL"
  41
  42 static gboolean
  43 plugin_init (GstPlugin *plugin)
  44 {
  45 #if !GST_CHECK_VERSION(1,0,0)
  46     gst_element_register(plugin, "vaapidownload",
  47                          GST_RANK_SECONDARY,
  48                          GST_TYPE_VAAPIDOWNLOAD);
  49     gst_element_register(plugin, "vaapiupload",
  50                          GST_RANK_PRIMARY,
  51                          GST_TYPE_VAAPIUPLOAD);
  52 #endif
  53     gst_element_register(plugin, "vaapidecode",
  54                          GST_RANK_PRIMARY,
  55                          GST_TYPE_VAAPIDECODE);
  56     gst_element_register(plugin, "vaapipostproc",
  57                          GST_RANK_PRIMARY,
  58                          GST_TYPE_VAAPIPOSTPROC);
  59     gst_element_register(plugin, "vaapisink",
  60                          GST_RANK_PRIMARY,
  61                          GST_TYPE_VAAPISINK);
  62 #if USE_ENCODERS
  63     gst_element_register(plugin, "vaapiencode_h264",
  64                          GST_RANK_PRIMARY,
  65                          GST_TYPE_VAAPIENCODE_H264);
  66     gst_element_register(plugin, "vaapiencode_mpeg2",
  67                          GST_RANK_PRIMARY,
  68                          GST_TYPE_VAAPIENCODE_MPEG2);
  69 #endif
  70
  71     return TRUE;
  72 }
  73
  74 #if GST_CHECK_VERSION(1,0,0)
  75 /* XXX: use PLUGIN_NAME when GST_PLUGIN_DEFINE is fixed to use
  76    G_STRINGIFY() for name argument, instead of plain #name */
  77 GST_PLUGIN_DEFINE(GST_VERSION_MAJOR, GST_VERSION_MINOR,
  78                   vaapi, PLUGIN_DESC, plugin_init,
  79                   PACKAGE_VERSION, PLUGIN_LICENSE, PACKAGE, PACKAGE_BUGREPORT)
  80 #else
  81 GST_PLUGIN_DEFINE(GST_VERSION_MAJOR, GST_VERSION_MINOR,
  82                   PLUGIN_NAME, PLUGIN_DESC, plugin_init,
  83                   PACKAGE_VERSION, PLUGIN_LICENSE, PACKAGE, PACKAGE_BUGREPORT)
  84 #endif