modules/codec/gstreamer/gstvlcvideosink.h

   1 /*****************************************************************************
   2  * gstvlcvideosink.h: VLC gstreamer video sink
   3  *****************************************************************************
   4  * Copyright (C) 2016 VLC authors and VideoLAN
   5  * $Id:
   6  *
   7  * Author: Vikram Fugro <vikram.fugro@gmail.com>
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Library General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 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 Library General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA
  22  *****************************************************************************/
  23
  24 /*****************************************************************************
  25  * Preamble
  26  *****************************************************************************/
  27 #ifndef VLC_GST_VIDEO_SINK_H
  28 #define VLC_GST_VIDEO_SINK_H
  29
  30 #include <gst/gst.h>
  31 #include <gst/gstallocator.h>
  32
  33 #include <gst/video/video.h>
  34 #include <gst/video/gstvideometa.h>
  35 #include <gst/base/gstbasesink.h>
  36
  37 #include <vlc_codec.h>
  38
  39 typedef struct _GstVlcVideoSink GstVlcVideoSink;
  40 typedef struct _GstVlcVideoSinkClass GstVlcVideoSinkClass;
  41
  42 #define GST_TYPE_VLC_VIDEO_SINK \
  43     (gst_vlc_video_sink_get_type())
  44 #define GST_VLC_VIDEO_SINK(obj) \
  45     (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_VLC_VIDEO_SINK, \
  46         GstVlcVideoSink))
  47 #define GST_VLC_VIDEO_SINK_CLASS(klass) \
  48     (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_VLC_VIDEO_SINK, \
  49         GstVlcVideoSinkClass))
  50 #define GST_IS_VLC_VIDEO_SINK(obj) \
  51     (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_VLC_VIDEO_SINK))
  52 #define GST_IS_VLC_VIDEO_SINK_CLASS(klass) \
  53     (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_VLC_VIDEO_SINK))
  54
  55 struct _GstVlcVideoSink
  56 {
  57     GstBaseSink parent;
  58
  59     GstAllocator *p_allocator;
  60     GstVideoInfo vinfo;
  61
  62     decoder_t *p_dec;
  63
  64     //FIXME: caps_signal
  65     gboolean (*new_caps) ( GstElement *p_ele, GstCaps *p_caps,
  66             gpointer p_data );
  67 };
  68
  69 struct _GstVlcVideoSinkClass
  70 {
  71     GstBaseSinkClass parent_class;
  72
  73     //FIXME: caps_signal
  74 #if 0
  75     gboolean (*new_caps) ( GstElement *p_ele, GstCaps *p_caps,
  76             gpointer p_data );
  77 #endif
  78     void (*new_buffer) ( GstElement *p_ele, GstBuffer *p_buffer,
  79             gpointer p_data );
  80 };
  81
  82 GType gst_vlc_video_sink_get_type (void);
  83
  84 #endif /* __GST_VLC_VIDEO_SINK_H__ */