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PixarAnimationStudios / OpenUSD

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testUsdImagingGLBasisCurvesWithScale - image diff failure on Linux #2277

Open pmolodo opened 1 year ago

pmolodo commented 1 year ago

Description of Issue

When running testUsdImagingGLBasisCurvesWithScale on linux, we see a very small change in the generated image vs baseline:

testUsdImagingGLBasisCurvesWithScale_1 1 baseline

testUsdImagingGLBasisCurvesWithScale_1 1 result

(It's small enough that you have to put it in an image viewer where you can zoom in and flip back and forth.)

Steps to Reproduce

  1. Enable GL image tests, build, and run testUsdImagingGLBasisCurvesWithScale_1

System Information (OS, Hardware)

Ubuntu 20.04 NVIDIA A10G

Package Versions

latest dev (1d2f18b5)

tallytalwar commented 1 year ago

Filed as internal issue #USD-8016