author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 16 Apr 2010 15:15:52 +0300 | |
changeset 8 | 4a7fac7dd34a |
permissions | -rw-r--r-- |
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/* GStreamer AAC encoder |
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* Copyright 2009 Collabora Multimedia, |
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* Copyright 2009 Nokia Corporation |
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* @author: Mark Nauwelaerts <mark.nauwelaerts@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., 59 Temple Place - Suite 330, |
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* Boston, MA 02111-1307, USA. |
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*/ |
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/* TODO non-GPL license */ |
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#ifndef __GST_AAC_ENC_H__ |
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#define __GST_AAC_ENC_H__ |
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#include <gst/gst.h> |
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#include <eaacplus_api.h> |
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#include "gstframedaudioenc.h" |
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G_BEGIN_DECLS |
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/* #define's don't like whitespacey bits */ |
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#define GST_TYPE_AAC_ENC \ |
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(gst_aac_enc_get_type()) |
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#define GST_AAC_ENC(obj) \ |
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AAC_ENC,GstAACEnc)) |
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#define GST_AAC_ENC_CLASS(klass) \ |
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AAC_ENC,GstAACEncClass)) |
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#define GST_IS_AAC_ENC(obj) \ |
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AAC_ENC)) |
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#define GST_IS_AAC_ENC_CLASS(klass) \ |
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AAC_ENC)) |
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#define GST_AAC_ENC_CAST(obj) ((GstAACEnc*)(obj)) |
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typedef struct _GstNokiaAACEnc GstNokiaAACEnc; |
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typedef struct _GstNokiaAACEncClass GstNokiaAACEncClass; |
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typedef GstNokiaAACEnc GstAACEnc; |
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typedef GstNokiaAACEncClass GstAACEncClass; |
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struct _GstNokiaAACEnc |
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{ |
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GstElement element; |
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GstPad *sinkpad, *srcpad, *cnpad; |
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GstFramedAudioEnc enc; |
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HANDLE_AACPLUS_ENC encoder; |
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AACPLUS_ENC_INFO info; |
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/* mode selection */ |
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GstClockTime frame_duration; |
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gint raw_frame_size; |
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gint codec_frame_size; |
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/* optional helper (history) buffer */ |
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guint8 *buffer; |
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/* stream description */ |
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gint rate; |
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gint channels; |
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/* properties */ |
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gint bitrate; |
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guint profile; |
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guint format; |
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}; |
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struct _GstNokiaAACEncClass |
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{ |
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GstElementClass parent_class; |
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}; |
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GType gst_aac_enc_get_type (void); |
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G_END_DECLS |
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#endif /* __GST_AAC_ENC_H__ */ |