Ticket #53 (assigned defect)

Opened 18 months ago

Last modified 8 months ago

Intel HDAudio ICH7 and Realtek ALC883 choppy sound through Dart

Reported by: yoda Owned by: yoda
Priority: high Milestone: HDA
Component: UNIAUD16 Version: 1.1.4RC5
Severity: major Keywords: HDA ICH7 ALC883
Cc: Blocking:
Blocked By:

Description

Playing sound through UNIAUD API (WarpVision?) works fine, but playing through Dart only works corect for first sound. Sounds after that are cut either at start or end. Often the player doesn't exit, which can make WPS hang, if system sounds are enabled.

Attached log shows a mem allocation problem.

Attachments

uniaud11.zip (2.1 kB) - added by yoda 18 months ago.
alsahlp$ and unimix logs

Change History

Changed 18 months ago by yoda

alsahlp$ and unimix logs

Changed 18 months ago by yoda

  • summary changed from Intel HDAudio ICH7 and Realtek ALC883 to Intel HDAudio ICH7 and Realtek ALC883 choppy sound through Dart

Changed 13 months ago by yoda

  • owner set to yoda
  • status changed from new to assigned
  • version changed from 1.0 to 1.1.4
  • component changed from UNIAUD32 to UNIAUD16
  • milestone changed from milestone1 to 1.1.4GA

Problem analyzed to be the resampler code in UNIAUD16.
If a wav file is resampled to 48000 before playing, there is no problems.

Changed 9 months ago by yoda

  • version changed from 1.1.4 to 1.1.4RC5
  • milestone changed from 1.1.4GA to milestone4

Changed 8 months ago by psmedley

Please test with unaiud32.sys from http://download.smedley.info/uniaud32-1.9.2.zip - preferably with unaiud16.sys from 1.1.4RC5

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