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gst/audioconvert/gstaudioconvert.c: Really don't touch read-only buffers (#156563).

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Original commit message from CVS:
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_buffer_to_default_format):
Really don't touch read-only buffers (#156563).
This commit is contained in:
Ronald S. Bultje 2004-10-29 12:48:45 +00:00
parent c0f76d6e35
commit b463251864
2 changed files with 9 additions and 2 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-10-29 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
* gst/audioconvert/gstaudioconvert.c:
(gst_audio_convert_buffer_to_default_format):
Really don't touch read-only buffers (#156563).
2004-10-29 Sebastien Cote <sc5@hermes.usherb.ca>
Reviewd by: Ronald S. Bultje <rbultje@ronald.bitfreak.net>

5
gst/audioconvert/gstaudioconvert.c
View file

@ -661,6 +661,7 @@ gst_audio_convert_buffer_to_default_format (GstAudioConvert * this,
/* float2int */
gfloat *in;
gint32 *out;
float temp;
/* should just give the same buffer, unless it's not writable -- float is
* already 32 bits */
@ -669,8 +670,8 @@ gst_audio_convert_buffer_to_default_format (GstAudioConvert * this,
in = (gfloat *) GST_BUFFER_DATA (buf);
out = (gint32 *) GST_BUFFER_DATA (ret);
for (i = buf->size / sizeof (float); i > 0; i--) {
*in *= 2147483647.0f + .5;
*out = (gint32) CLAMP ((gint64) * in, -2147483648ll, 2147483647ll);
temp = *in * 2147483647.0f + .5;
*out = (gint32) CLAMP ((gint64) temp, -2147483648ll, 2147483647ll);
out++;
in++;
}