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gst/audioconvert/gstchannelmix.h: include missing header file

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Original commit message from CVS:
* gst/audioconvert/gstchannelmix.h:
include missing header file
* gst/audioconvert/gstchannelmix.c:
(gst_audio_convert_fill_compatible):
use same sign for both channels when converting to/from compatible
channel. Previously used different signs made the signals cancel
each other out and appear like silence. (fixes #167269)
This commit is contained in:
Benjamin Otte 2005-02-13 16:10:16 +00:00
parent c89562b61a
commit f9cf10c748
3 changed files with 13 additions and 2 deletions
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10
ChangeLog
View file

@ -1,3 +1,13 @@
2005-02-13 Benjamin Otte <otte@gnome.org>
* gst/audioconvert/gstchannelmix.h:
include missing header file
* gst/audioconvert/gstchannelmix.c:
(gst_audio_convert_fill_compatible):
use same sign for both channels when converting to/from compatible
channel. Previously used different signs made the signals cancel
each other out and appear like silence. (fixes #167269)
2005-02-12 Tim-Philipp Müller <tim at centricular dot net>
* gst/ffmpegcolorspace/avcodec.h:

4
gst/audioconvert/gstchannelmix.c
View file

@ -140,7 +140,7 @@ gst_audio_convert_fill_compatible (GstAudioConvert * this)
}
if (pos1_0 != -1 && pos1_1 != -1 && pos2_0 != -1) {
this->matrix[pos1_0][pos2_0] = -1.0;
this->matrix[pos1_0][pos2_0] = 1.0;
this->matrix[pos1_1][pos2_0] = 1.0;
}
@ -161,7 +161,7 @@ gst_audio_convert_fill_compatible (GstAudioConvert * this)
}
if (pos1_0 != -1 && pos1_1 != -1 && pos2_0 != -1) {
this->matrix[pos2_0][pos1_0] = -1.0;
this->matrix[pos2_0][pos1_0] = 1.0;
this->matrix[pos2_0][pos1_1] = 1.0;
}
}

1
gst/audioconvert/gstchannelmix.h
View file

@ -23,6 +23,7 @@
#define __GST_CHANNEL_MIX_H__
#include <gst/gst.h>
#include <gst/audio/multichannel.h>
#define GST_TYPE_AUDIO_CONVERT (gst_audio_convert_get_type())
#define GST_AUDIO_CONVERT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_CONVERT,GstAudioConvert))