Bug 744785
Summary: | libcrystalhd doesn't build on ARM due to use of sse compile options | ||
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Product: | [Fedora] Fedora | Reporter: | Peter Robinson <pbrobinson> |
Component: | libcrystalhd | Assignee: | Jarod Wilson <jarodwilson> |
Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | rawhide | CC: | jarodwilson, kwizart |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-08-11 08:06:52 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | |||
Bug Blocks: | 245418 |
Description
Peter Robinson
2011-10-10 13:13:23 UTC
Actually this is not as easy as removing -msse2 as CFLAGS. There is also a need to replace the whole chroma conversion done exclusively in SSE2 asm from this file: http://git.linuxtv.org/jarod/crystalhd.git/blob/HEAD:/linux_lib/libcrystalhd/libcrystalhd_int_if.cpp I've done a stupid patch that comment out the SSE2 assembly, but I wonder if another library couldn't do the job. > I've done a stupid patch that comment out the SSE2 assembly, but I wonder if > another library couldn't do the job. ORC is one that comes to mind (http://code.entropywave.com/orc/) as it does conversion into SIMD instructions for different platforms so SSE for x86 or NEON for ARM etc. |