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Original commit message from CVS: * gst/audioconvert/Makefile.am: * gst/audioconvert/audioconvert.c: (if), (float), (audio_convert_get_func_index), (check_default), (audio_convert_clean_fmt), (audio_convert_prepare_context), (audio_convert_clean_context), (audio_convert_get_sizes), (get_temp_buffer), (audio_convert_convert): * gst/audioconvert/audioconvert.h: * gst/audioconvert/gstaudioconvert.c: (gst_audio_convert_class_init), (gst_audio_convert_init), (gst_audio_convert_dispose), (gst_audio_convert_parse_caps), (gst_audio_convert_get_unit_size), (gst_audio_convert_transform_caps), (gst_audio_convert_fixate_caps), (gst_audio_convert_set_caps), (gst_audio_convert_transform_ip), (gst_audio_convert_transform): * gst/audioconvert/gstaudioconvert.h: * gst/audioconvert/gstchannelmix.c: (gst_channel_mix_unset_matrix), (gst_channel_mix_fill_identical), (gst_channel_mix_fill_compatible), (gst_channel_mix_detect_pos), (gst_channel_mix_fill_one_other), (gst_channel_mix_fill_others), (gst_channel_mix_fill_normalize), (gst_channel_mix_fill_matrix), (gst_channel_mix_setup_matrix), (gst_channel_mix_passthrough), (gst_channel_mix_mix): * gst/audioconvert/gstchannelmix.h: Cleanups, librarify a bit, optimize, better negotiation and more.
53 lines
1.8 KiB
C
53 lines
1.8 KiB
C
/* GStreamer
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* Copyright (C) 2005 Wim Taymans <wim at fluendo dot com>
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*
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* gstaudioconvert.h: Convert audio to different audio formats automatically
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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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#ifndef __GST_AUDIO_CONVERT_H__
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#define __GST_AUDIO_CONVERT_H__
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#include <gst/gst.h>
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#include <gst/base/gstbasetransform.h>
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#include <gst/audio/multichannel.h>
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#include "audioconvert.h"
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#define GST_TYPE_AUDIO_CONVERT (gst_audio_convert_get_type())
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#define GST_AUDIO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_CONVERT,GstAudioConvert))
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#define GST_AUDIO_CONVERT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_CONVERT,GstAudioConvert))
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#define GST_IS_AUDIO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_CONVERT))
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#define GST_IS_AUDIO_CONVERT_CLASS(obj) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_CONVERT))
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typedef struct _GstAudioConvert GstAudioConvert;
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typedef struct _GstAudioConvertClass GstAudioConvertClass;
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struct _GstAudioConvert
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{
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GstBaseTransform element;
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AudioConvertCtx ctx;
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};
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struct _GstAudioConvertClass
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{
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GstBaseTransformClass parent_class;
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};
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#endif /* __GST_AUDIO_CONVERT_H__ */
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