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All assert() function calls, with exceptions of libdvdread and libdvdnav, have been
replaced with XINE_ASSERT. Functionally XINE_ASSERT behaves just likes its predecesor but its
adding the ability to print out a stack trace at the point where the assertion fails.
So here are a few examples.
assert (0);
This use of assert was found in a couple locations most favorably being the default case of a switch
statement. This was the only thing there. So if the switch statement was unable to find a match
it would have defaulted to this and the user and the developers would be stuck wonder who died and where.
So it has been replaced with
XINE_ASSERT(0, "We have reach this point and don't have a default case");
It may seem a bit none descriptive but there is more going on behind the scene.
In addition to checking a condition is true/false, in this case '0', the XINE_ASSERT
prints out:
<filename>:<function name>:<line number> - assertion '<assertion expression>' failed. <description>
An example of this might be:
input_dvd.c:open_plugin:1178 - assertion '0' failed. xine_malloc failed!!! You have run out of memory
XINE_ASSERT and its helper function, print_trace, are found in src/xine-utils/xineutils.h
CVS patchset: 4301
CVS date: 2003/02/28 02:51:47
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select() is useful to avoid burning cpu cicles, otoh, we should not
call it after end of stream since it will hang xine for 30sec.
idea: do select() only on EAGAIN.
todo: unify these functions (?)
CVS patchset: 4105
CVS date: 2003/02/05 00:08:55
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- new fb driver with zero copy
CVS patchset: 4058
CVS date: 2003/01/31 14:06:03
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CVS patchset: 3989
CVS date: 2003/01/22 16:33:23
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CVS patchset: 3855
CVS date: 2003/01/10 20:57:11
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CVS patchset: 3685
CVS date: 2002/12/26 20:30:00
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CVS patchset: 3683
CVS date: 2002/12/26 14:57:33
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CVS patchset: 3623
CVS date: 2002/12/22 00:35:04
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55&atid=109655
CVS patchset: 3566
CVS date: 2002/12/16 23:29:59
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- removing exit()s from pnm.c
- server error message retrieving fixed in pnm.c
- handling of server messages in rtsp
CVS patchset: 3564
CVS date: 2002/12/16 21:50:54
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turned off all non-error messages, much easier mrl parsing.
CVS patchset: 3531
CVS date: 2002/12/15 01:34:56
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only a few streams work for now.
* A couple of fixes in pnm input plugin.
* Fixed stream info in demux_real.
CVS patchset: 3495
CVS date: 2002/12/12 22:08:09
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CVS patchset: 3347
CVS date: 2002/11/23 00:04:32
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