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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>It is possible to use static variables.</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>In config.h for the C54/C55 I use:</span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> </span></font></p>
<p class=MsoNormal style='margin-right:3.0pt;margin-bottom:0in;margin-left:
3.0pt;margin-bottom:.0001pt'><font size=2 color=navy face=Arial><span
style='font-size:10.0pt;font-family:Arial;color:navy'> #warn
Using MANUAL_ALLOC stack.</span></font></p>
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3.0pt;margin-bottom:.0001pt'><font size=2 color=navy face=Arial><span
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#define MANUAL_ALLOC</span></font></p>
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3.0pt;margin-bottom:.0001pt'><font size=2 color=navy face=Arial><span
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#define USER_MISC</span></font></p>
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3.0pt;margin-bottom:.0001pt'><font size=2 color=navy face=Arial><span
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#define VERBOSE_ALLOC</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-----Original Message-----<br>
<b><span style='font-weight:bold'>From:</span></b> speex-dev-bounces@xiph.org
[mailto:speex-dev-bounces@xiph.org] <b><span style='font-weight:bold'>On Behalf
Of </span></b>Michael Jacobson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, August 06, 2007 2:35
PM<br>
<b><span style='font-weight:bold'>To:</span></b> speex-dev@xiph.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [Speex-dev] Data space
crunching-how small can I get?</span></font></p>
<p class=MsoNormal style='margin-left:.5in'><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'> </span></font></p>
<div>
<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>Hi,</span></font></p>
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style='font-size:10.0pt;font-family:Tahoma'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>I am using speex 1.2beta2 on a
C5416, 16 bit, narrowband.</span></font></p>
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style='font-size:10.0pt;font-family:Tahoma'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>The project I am implementing speex
into is very limited in Data space. In the speex decode_init and
encode_init there are allocs that, combined, take up 0x0F94 of data
memory. I do not know why the various allocs are sized the way they are
but that number is too big to fit into our project. I was wondering if
those numbers (for the allocs) are at all flexible and if they are what is
their minimum size? how low can I go...</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>Also, is there a way to use the
inits using static variables and not having to use a heap at all or is the
dynamic allocation required for speex to work?</span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'> </span></font></p>
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<p class=MsoNormal style='margin-left:.5in'><font size=2 face=Tahoma><span
style='font-size:10.0pt;font-family:Tahoma'>-Mike</span></font></p>
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