[haiku-bugs] Re: [Haiku] #10344: media kit linear interpolator crashes.

  • From: "pulkomandy" <trac@xxxxxxxxxxxx>
  • Date: Tue, 28 Jan 2014 07:45:49 -0000

#10344: media kit linear interpolator crashes.
------------------------------------------+----------------------------
   Reporter:  humdinger                   |      Owner:  axeld
       Type:  bug                         |     Status:  reopened
   Priority:  normal                      |  Milestone:  R1
  Component:  Servers/media_addon_server  |    Version:  R1/Development
 Resolution:                              |   Keywords:
 Blocked By:                              |   Blocking:
Has a Patch:  0                           |   Platform:  All
------------------------------------------+----------------------------
Changes (by pulkomandy):

 * status:  closed => reopened
 * resolution:  duplicate =>
 * blockedby:  7180 =>


Comment:

 the crash is in the resampler code. Switching from "linear interpolation"
 to "drop/repeat sample" is a safer way to avoid this problem (even for
 apps not generating 48kHz output). the drop/repeat code is ok, only the
 interpolated one is buggy (seem to do an out of bounds access from time to
 time).

 Also, reopening this as a separate issue, the backtrace in #7180 isn't the
 same.

--
Ticket URL: <https://dev.haiku-os.org/ticket/10344#comment:4>
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