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97 lines
2.5 KiB
C
97 lines
2.5 KiB
C
/* GStreamer
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* Copyright (C) 2013 Thiago Santos <thiago.sousa.santos@collabora.com>
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*
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* gst-qa-pad_wrapper.c - QA PadWrapper class
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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 2.1 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., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include "gst-qa-pad-wrapper.h"
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/**
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* SECTION:gst-qa-pad-wrapper
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* @short_description: Class that wraps a #GstPad for QA checks
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*
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* TODO
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*/
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GST_DEBUG_CATEGORY_STATIC (gst_qa_pad_wrapper_debug);
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#define GST_CAT_DEFAULT gst_qa_pad_wrapper_debug
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#define _do_init \
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GST_DEBUG_CATEGORY_INIT (gst_qa_pad_wrapper_debug, "qa_pad_wrapper", 0, "QA PadWrapper");
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#define gst_qa_pad_wrapper_parent_class parent_class
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G_DEFINE_TYPE_WITH_CODE (GstQaPadWrapper, gst_qa_pad_wrapper,
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G_TYPE_OBJECT, _do_init);
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static void
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gst_qa_pad_wrapper_dispose (GObject * object)
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{
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GstQaPadWrapper *wrapper = GST_QA_PAD_WRAPPER_CAST (object);
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if (wrapper->pad)
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gst_object_unref (wrapper->pad);
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G_OBJECT_CLASS (parent_class)->dispose (object);
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}
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static void
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gst_qa_pad_wrapper_class_init (GstQaPadWrapperClass * klass)
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{
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GObjectClass *gobject_class;
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gobject_class = G_OBJECT_CLASS (klass);
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gobject_class->dispose = gst_qa_pad_wrapper_dispose;
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}
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static void
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gst_qa_pad_wrapper_init (GstQaPadWrapper * pad_wrapper)
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{
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pad_wrapper->setup = FALSE;
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}
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/**
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* gst_qa_pad_wrapper_new:
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* @pad: (transfer-none): a #GstPad to run QA on
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*/
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GstQaPadWrapper *
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gst_qa_pad_wrapper_new (GstPad * pad)
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{
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GstQaPadWrapper *wrapper =
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g_object_new (GST_TYPE_QA_PAD_WRAPPER, NULL);
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g_return_val_if_fail (pad != NULL, NULL);
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wrapper->pad = gst_object_ref (pad);
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return wrapper;
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}
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gboolean
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gst_qa_pad_wrapper_setup (GstQaPadWrapper * wrapper)
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{
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if (wrapper->setup)
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return TRUE;
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GST_DEBUG_OBJECT (wrapper, "Setting up wrapper for pad %" GST_PTR_FORMAT,
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wrapper->pad);
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wrapper->setup = TRUE;
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return TRUE;
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}
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