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Shared objects listed in GST_QA_OVERRIDE are loaded on startup, and the symbol gst_qa_create_overrides is run. It should create any override needed. While it can do anything it wants, this is discouraged. GST_QA_OVERRIDE should be a comma separated list of shared objects, any relative paths should be from the current working directory at the time they are loaded (ie, if the process to be traced changes cwd, use absolute paths). No attempt whatsoever is made at not running what was not meant. Includes a sample shared object for illustration purposes.
54 lines
1.7 KiB
C
54 lines
1.7 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-override-registry.h - QA Override registry
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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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#ifndef __GST_QA_OVERRIDE_REGISTRY_H__
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#define __GST_QA_OVERRIDE_REGISTRY_H__
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#include <glib-object.h>
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#include <gst/gst.h>
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#include "gst-qa-report.h"
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#include "gst-qa-monitor.h"
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#include "gst-qa-override.h"
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G_BEGIN_DECLS
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typedef struct {
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GMutex mutex;
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GQueue name_overrides;
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GQueue gtype_overrides;
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GQueue klass_overrides;
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} GstQaOverrideRegistry;
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GstQaOverrideRegistry * gst_qa_override_registry_get (void);
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void gst_qa_override_register_by_name (const gchar * name, GstQaOverride * override);
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void gst_qa_override_register_by_type (GType gtype, GstQaOverride * override);
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void gst_qa_override_register_by_klass (const gchar * klass, GstQaOverride * override);
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void gst_qa_override_registry_attach_overrides (GstQaMonitor * monitor);
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int gst_qa_override_registry_preload (void);
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G_END_DECLS
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#endif /* __GST_QA_OVERRIDE_REGISTRY_H__ */
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