84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/* GStreamer
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* Copyright (C) 2022 Seungha Yang <seungha@centricular.com>
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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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/**
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* plugin-wic:
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*
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* Since: 1.22
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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 "gstwicimagingfactory.h"
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#include "gstwicjpegdec.h"
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#include "gstwicpngdec.h"
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GST_DEBUG_CATEGORY (gst_wic_debug);
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GST_DEBUG_CATEGORY (gst_wic_utils_debug);
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#define GST_CAT_DEFAULT gst_wic_debug
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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GstWicImagingFactory *factory;
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HRESULT hr;
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GST_DEBUG_CATEGORY_INIT (gst_wic_debug,
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"wic", 0, "Windows Imaging Component");
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GST_DEBUG_CATEGORY_INIT (gst_wic_utils_debug, "wicutils", 0, "wicutils");
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factory = gst_wic_imaging_factory_new ();
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if (!factory)
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return TRUE;
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hr = gst_wic_imaging_factory_check_codec_support (factory,
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TRUE, GUID_ContainerFormatJpeg);
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if (SUCCEEDED (hr)) {
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gst_element_register (plugin,
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"wicjpegdec", GST_RANK_SECONDARY, GST_TYPE_WIC_JPEG_DEC);
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} else {
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GST_INFO_OBJECT (factory,
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"Jpeg decoder is not supported, hr: 0x%x", (guint) hr);
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}
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hr = gst_wic_imaging_factory_check_codec_support (factory,
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TRUE, GUID_ContainerFormatPng);
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if (SUCCEEDED (hr)) {
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gst_element_register (plugin,
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"wicpngdec", GST_RANK_SECONDARY, GST_TYPE_WIC_PNG_DEC);
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} else {
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GST_INFO_OBJECT (factory,
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"Png decoder is not supported, hr: 0x%x", (guint) hr);
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}
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gst_object_unref (factory);
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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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wic,
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"Windows Imaging Component (WIC) plugin",
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plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
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