| Summary: | ASTERISK-15700: [patch] Alignment trap on ARM processor on calculating cost of codec | ||
| Reporter: | Michael Evdokimov (michaelevdokimov) | Labels: | |
| Date Opened: | 2010-02-26 08:40:15.000-0600 | Date Closed: | 2010-06-03 22:22:12 |
| Priority: | Minor | Regression? | No |
| Status: | Closed/Complete | Components: | Addons/General |
| Versions: | Frequency of Occurrence | ||
| Related Issues: | |||
| Environment: | Attachments: | ( 0) asterisk.patch | |
| Description: | Alignment trap on ARM processor on calculating cost of codec | ||
| Comments: | By: Leif Madsen (lmadsen) 2010-03-03 09:40:22.000-0600 Can you better explain what the issue is? Thanks! By: Michael Evdokimov (michaelevdokimov) 2010-03-03 10:05:18.000-0600 at file /include/asterisk/sli.h linear samples are described. Type "uint8_t" is used. However on "ARM" platform data must be aligned by 2 bytes because at codecs this data is converted to "uint16_t". So I think type "uint16_t" should be used to declare this samples. By: Leif Madsen (lmadsen) 2010-03-03 13:45:13.000-0600 Thanks for the additional information! By: Digium Subversion (svnbot) 2010-06-03 21:58:55 Repository: asterisk Revision: 267862 U trunk/include/asterisk/slin.h ------------------------------------------------------------------------ r267862 | tilghman | 2010-06-03 21:58:55 -0500 (Thu, 03 Jun 2010) | 5 lines As signed linear audio data is accessed as 16-bit values, certain processors require the values to be aligned in memory. (closes issue ASTERISK-15700) Reported by: michaelevdokimov ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=267862 By: Digium Subversion (svnbot) 2010-06-03 22:20:47 Repository: asterisk Revision: 267877 U trunk/include/asterisk/slin.h ------------------------------------------------------------------------ r267877 | tilghman | 2010-06-03 22:20:47 -0500 (Thu, 03 Jun 2010) | 8 lines As signed linear audio data is accessed as 16-bit values, certain processors require the values to be aligned in memory. (closes issue ASTERISK-15700) Reported by: michaelevdokimov Patches: asterisk.patch uploaded by michaelevdokimov (license 997) Tested by: michaelevdokimov ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=267877 By: Digium Subversion (svnbot) 2010-06-03 22:22:11 Repository: asterisk Revision: 267883 _U branches/1.6.2/ U branches/1.6.2/include/asterisk/slin.h ------------------------------------------------------------------------ r267883 | tilghman | 2010-06-03 22:22:11 -0500 (Thu, 03 Jun 2010) | 22 lines Merged revisions 267862,267877 via svnmerge from https://origsvn.digium.com/svn/asterisk/trunk ........ r267862 | tilghman | 2010-06-03 21:58:55 -0500 (Thu, 03 Jun 2010) | 5 lines As signed linear audio data is accessed as 16-bit values, certain processors require the values to be aligned in memory. (closes issue ASTERISK-15700) Reported by: michaelevdokimov ........ r267877 | tilghman | 2010-06-03 22:20:47 -0500 (Thu, 03 Jun 2010) | 8 lines As signed linear audio data is accessed as 16-bit values, certain processors require the values to be aligned in memory. (closes issue ASTERISK-15700) Reported by: michaelevdokimov Patches: asterisk.patch uploaded by michaelevdokimov (license 997) Tested by: michaelevdokimov ........ ------------------------------------------------------------------------ http://svn.digium.com/view/asterisk?view=rev&revision=267883 | ||