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hsgstreamer.c
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hsgstreamer.c
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/* GIMP Toolkit (GTK) Binding for Haskell: binding to gstreamer
*
* Author : Peter Gavin
* Created: 1-Apr-2007
*
* Copyright (c) 2007 Peter Gavin
*
* This library is free software: you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation, either version 3 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*
* GStreamer, the C library which this Haskell library depends on, is
* available under LGPL Version 2. The documentation included with
* this library is based on the original GStreamer documentation.
*/
#include "hsgstreamer.h"
guint _hs_gst_object_flags (GstObject* obj)
{ return GST_OBJECT_FLAGS (obj); }
void _hs_gst_object_flag_set (GstObject* obj, guint flags)
{ GST_OBJECT_FLAG_SET (obj, flags); }
void _hs_gst_object_flag_unset (GstObject* obj, guint flags)
{ GST_OBJECT_FLAG_UNSET (obj, flags); }
void _hs_gst_object_lock (GstObject* obj)
{ GST_OBJECT_LOCK (obj); }
gboolean _hs_gst_object_trylock (GstObject* obj)
{ return GST_OBJECT_TRYLOCK (obj); }
void _hs_gst_object_unlock (GstObject* obj)
{ return GST_OBJECT_UNLOCK (obj); }
void _hs_gst_object_unfloat (gpointer obj)
{
GST_OBJECT_LOCK (obj);
GST_OBJECT_FLAG_UNSET (obj, GST_OBJECT_FLOATING);
GST_OBJECT_UNLOCK (obj);
}
GstMessageType _hs_gst_message_get_message_type (GstMessage *message)
{ return GST_MESSAGE_TYPE (message); }
void _hs_gst_structure_make_immutable (GstStructure *structure)
{
static gint refcount = 2;
gst_structure_set_parent_refcount (structure, &refcount);
}
gsize _hs_gst_segment_sizeof (void)
{ return sizeof (GstSegment); }
GstPad *_hs_gst_base_src_get_pad (GstBaseSrc *base_src)
{ return GST_BASE_SRC_PAD (base_src); }
GstPad *_hs_gst_base_sink_get_pad (GstBaseSink *base_sink)
{ return GST_BASE_SINK_PAD (base_sink); }
GstPad *_hs_gst_base_transform_get_sink_pad (GstBaseTransform *base_transform)
{ return GST_BASE_TRANSFORM_SINK_PAD (base_transform); }
GstPad *_hs_gst_base_transform_get_src_pad (GstBaseTransform *base_transform)
{ return GST_BASE_TRANSFORM_SRC_PAD (base_transform); }
guint _hs_gst_mini_object_flags (GstMiniObject* obj)
{ return GST_MINI_OBJECT_FLAGS (obj); }
void _hs_gst_mini_object_flag_set (GstMiniObject* obj, guint flags)
{ GST_MINI_OBJECT_FLAG_SET (obj, flags); }
void _hs_gst_mini_object_flag_unset (GstMiniObject* obj, guint flags)
{ GST_MINI_OBJECT_FLAG_UNSET (obj, flags); }
void _hs_gst_mini_object_make_read_only (GstMiniObject *obj)
{ GST_MINI_OBJECT_FLAG_SET (obj, GST_MINI_OBJECT_FLAG_READONLY); }
GstQueryType _hs_gst_query_type (GstQuery *query)
{ return GST_QUERY_TYPE (query); }
GstEventType _hs_gst_event_type (GstEvent *event)
{ return GST_EVENT_TYPE (event); }
GstClockTime _hs_gst_frames_to_clock_time (gint64 frames, double rate)
{ return GST_FRAMES_TO_CLOCK_TIME (frames, rate); }
gint64 _hs_gst_clock_time_to_frames (GstClockTime clock_time, double rate)
{ return GST_CLOCK_TIME_TO_FRAMES (clock_time, rate); }