Bug 57398 - For video mosaic, if surface of sources are bigger than real size of image, the produced picuture is wrong on IVB
Summary: For video mosaic, if surface of sources are bigger than real size of image, t...
Status: RESOLVED FIXED
Alias: None
Product: libva
Classification: Unclassified
Component: intel (show other bugs)
Version: unspecified
Hardware: x86 (IA32) Linux (All)
: medium critical
Assignee: xiaowei
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Reported: 2012-11-22 08:22 UTC by Clear
Modified: 2012-12-20 02:00 UTC (History)
1 user (show)

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i915 platform:
i915 features:

Attachments
test program for this bug (14.53 KB, text/plain)
2012-12-10 08:51 UTC, Clear 		Details
input for test program (1.32 MB, text/plain)
2012-12-10 08:53 UTC, Clear 		Details
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Description Clear 2012-11-22 08:22:08 UTC 
We are trying to do video mosaic by stitching several picutures. When found on IVB, when surface size of sources are bigger that real size of image, the produced picture is not wrong. But it doesn't happen on SDB.

Thanks,
Clear
Comment 1 haihao 2012-12-10 07:06:52 UTC 
Could you attach a simple test case ?
Comment 2 Clear 2012-12-10 08:51:21 UTC 
Created attachment 71256 [details]
test program for this bug

This is the test program. Thanks. --Clear
Comment 3 Clear 2012-12-10 08:53:11 UTC 
Created attachment 71257 [details]
input for test program

Input for test program. Thanks. --Clear
Comment 4 xiaowei 2012-12-20 02:00:01 UTC 
Patch has been submitted to freedesktop/staging, please validate.

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