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20627cc5d5
Avoid registering the element if the mfc device doesn't work, but allow plugin loading to succeed.
57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
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* Copyright (C) 2012 Collabora Ltd.
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* Author: Sebastian Dröge <sebastian.droege@collabora.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <gst/gst.h>
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#include "gstmfcdec.h"
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GST_DEBUG_CATEGORY_EXTERN (GST_CAT_PLUGIN_LOADING);
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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struct mfc_dec_context *context;
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/* Just check here once if we can create a MFC context, i.e.
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* if the hardware is available */
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mfc_dec_init_debug ();
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context = mfc_dec_create (CODEC_TYPE_H264);
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if (!context) {
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GST_CAT_DEBUG (GST_CAT_PLUGIN_LOADING,
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"Failed to initialize MFC decoder context");
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return TRUE;
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}
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mfc_dec_destroy (context);
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if (!gst_element_register (plugin, "mfcdec", GST_RANK_PRIMARY,
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GST_TYPE_MFC_DEC))
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return FALSE;
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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mfc,
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"Samsung Exynos MFC plugin",
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plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
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