Bug 88033
Summary: | r128 high res Xv playback results in green noise | ||||||
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Product: | [Retired] Red Hat Linux | Reporter: | Mike A. Harris <mharris> | ||||
Component: | XFree86 | Assignee: | Mike A. Harris <mharris> | ||||
Status: | CLOSED RAWHIDE | QA Contact: | David Lawrence <dkl> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 9 | CC: | faith | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2003-04-05 01:30:49 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: | |||||||
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Description
Mike A. Harris
2003-04-04 20:04:03 UTC
Created attachment 90909 [details] XFree86-4.3.0-ati-r128-Xv-ecp-divisor.patch Date: Mon, 31 Mar 2003 10:58:45 -0500 From: Rik Faith <faith> To: devel Reply-To: devel Content-Type: text/plain; charset=us-ascii Subject: Xvideo patch for R128 [I didn't see anything specific for patches on http://www.xfree86.org/mailman/listinfo (and I haven't been keeping track of the recent list changes), so I hope this is ok to post here.] Here is a patch against XFree86 4.3.0 (from the xf-4_3_0 cvs tag). The problem is that at high screen resolutions (i.e., with a high dot-clock), if the ECP divisor is set wrong, images displayed with the XVideo extension have weird "green" noise in them (vertical green static that appears to be "over" or "between" the pixels). Alternatively, if the ECP divisor was somehow set correctly before XFree86 4.3.0 starts (e.g., with Windows or GATOS), then the symptom is that only the left half (or third) of the image is displayed when using Xvideo (because h_inc is computed wrong). Thanks, Rik Faith Patch applied to 4.3.0-3.3 This patch has been checked into the XFree86 CVS tree (by Kevin Martin). |