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/*
* Clutter-GStreamer.
*
* GStreamer integration library for Clutter.
*
* clutter-gst-types.c - Some basic types.
*
* Authored by Lionel Landwerlin <lionel.g.landwerlin@linux.intel.com>
*
* Copyright (C) 2013 Intel Corporation
*
* 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 2 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 library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "clutter-gst-types.h"
ClutterGstFrame *
clutter_gst_frame_new (CoglPipeline *pipeline)
{
ClutterGstFrame *frame = g_slice_new0 (ClutterGstFrame);
CoglTexture *texture;
frame->pipeline = cogl_object_ref (pipeline);
texture = cogl_pipeline_get_layer_texture (pipeline, 0);
frame->resolution.width = cogl_texture_get_width (texture);
frame->resolution.height = cogl_texture_get_height (texture);
frame->resolution.par_n = 1;
frame->resolution.par_d = 1;
return frame;
}
static gpointer
clutter_gst_frame_copy (gpointer data)
{
if (G_LIKELY (data))
{
ClutterGstFrame *frame = g_slice_dup (ClutterGstFrame, data);
if (frame->pipeline != COGL_INVALID_HANDLE)
frame->pipeline = cogl_handle_ref (frame->pipeline);
return frame;
}
return NULL;
}
static void
clutter_gst_frame_free (gpointer data)
{
if (G_LIKELY (data))
{
ClutterGstFrame *frame = (ClutterGstFrame *) data;
if (frame->pipeline != COGL_INVALID_HANDLE)
cogl_handle_unref (frame->pipeline);
g_slice_free (ClutterGstFrame, frame);
}
}
G_DEFINE_BOXED_TYPE (ClutterGstFrame,
clutter_gst_frame,
clutter_gst_frame_copy,
clutter_gst_frame_free);
static ClutterGstBox *
clutter_gst_box_copy (const ClutterGstBox *box)
{
if (G_LIKELY (box != NULL))
return g_slice_dup (ClutterGstBox, box);
return NULL;
}
static void
clutter_gst_box_free (ClutterGstBox *box)
{
if (G_LIKELY (box != NULL))
g_slice_free (ClutterGstBox, box);
}
G_DEFINE_BOXED_TYPE (ClutterGstBox,
clutter_gst_box,
clutter_gst_box_copy,
clutter_gst_box_free);
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