Opened 11 years ago

Closed 8 years ago

#5965 closed Patch - Feature (Won't Fix)

libmythfreesurround: inline trig optimisations

Reported by: foobum@… Owned by: JYA
Priority: minor Milestone: unknown
Component: MythTV - Audio Output Version: unknown
Severity: low Keywords: upmixer libmythfreesurround
Cc: Ticket locked: no

Description

Adds inline asm fpu versions of trig functions to speed up upmixing. Makes most difference on amd64 where libc doesn't provide inlined trig but speeds it up on x86 a bit too.

Attachments (1)

freesurround-imath.patch (6.4 KB) - added by foobum@… 11 years ago.

Download all attachments as: .zip

Change History (4)

Changed 11 years ago by foobum@…

Attachment: freesurround-imath.patch added

comment:1 Changed 11 years ago by foobum@…

Depends on #5900

comment:2 Changed 10 years ago by stuartm

Component: mythtvMythTV - Audio Output
Owner: changed from Isaac Richards to JYA
Status: newassigned

comment:3 Changed 8 years ago by stuartm

Resolution: Won't Fix
Status: assignedclosed
Type: patchPatch - Feature

This has been open for 3 years already with no interest shown.

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