[Webkit-unassigned] [Bug 210848] New: REGRESSION(r260442?): [GTK] fast/canvas/webgl/tex-image-and-sub-image-2d-with-video.html is failing

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=210848

            Bug ID: 210848
           Summary: REGRESSION(r260442?): [GTK]
                    fast/canvas/webgl/tex-image-and-sub-image-2d-with-vide
                    o.html is failing
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: WebGL
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: dpino at igalia.com
                CC: dino at apple.com

The test started failing at:

r260441                       NOERROR
[r260442-r260446]             UNKNOWN
r260447                       TEXT (Expected: PASS)

Without bisecting the failure, I cannot spot a likely cause for the regression. There are WebGL or Canvas patches within the range. I think perhaps r260442 ([GStreamer][JHBuild] Update to 1.16.2) has something to do.

ee: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r260447%20(13426)/fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-diff.txt

--- /home/slave/webkitgtk/gtk-linux-64-release-tests/build/layout-test-results/fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-expected.txt
+++ /home/slave/webkitgtk/gtk-linux-64-release-tests/build/layout-test-results/fast/canvas/webgl/tex-image-and-sub-image-2d-with-video-actual.txt
@@ -9,7 +9,8 @@
 PASS shouldBe 255,0,0
 Testing texImage2D with flipY=false
 Checking lower left corner
-PASS shouldBe 255,0,0
+FAIL shouldBe 255,0,0
+at (0, 0) expected: 255,0,0 was 0,0,255
 Checking upper left corner
 PASS shouldBe 0,255,0
 Testing texSubImage2D with flipY=true
@@ -24,6 +25,7 @@
 PASS shouldBe 0,255,0
 PASS getError was expected value: NO_ERROR : should be no errors
 PASS successfullyParsed is true
+Some tests failed.

 TEST COMPLETE

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20200422/10f19a26/attachment.htm>