[Bug 107658] [Regression] [bisected] [OpenGLES CTS] KHR-GLES3.packed_pixels.*rectangle.r*8_snorm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Aug 29 05:31:36 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=107658

--- Comment #8 from Tapani Pälli <lemody at gmail.com> ---
(In reply to Andrés Gómez García from comment #7)
> (In reply to Tapani Pälli from comment #3)
> > I've sent a partial fix to the list:
> > https://lists.freedesktop.org/archives/mesa-dev/2018-August/203688.html
> > 
> > It looks like rest of the issues are about something else.
> 
> Tapani, I can confirm that your patch fixes not just the 3 tests you have
> listed but the 9 that were failing for me.
> 
> Notice that I'm testing the branch "opengl-es-cts-3.2.5" with the wayland
> target:
> https://github.com/KhronosGroup/VK-GL-CTS/tree/opengl-es-cts-3.2.5

Hmm OK, I was running against master, will try that branch as well. With master
and using 'x11_egl' the R and RG tests still fail for me. It would seem that
dEQP thinks reading R and RG is not correct:

--- 8< ------------------
Invalid format used but glReadPixels succeeded for input = [GL_RED, GL_BYTE]
output = [GL_RGBA, GL_BYTE]

Invalid format used but glReadPixels succeeded for input = [GL_RG, GL_BYTE]
output = [GL_RGBA, GL_BYTE]
--- 8< ------------------

I'll push that patch to Mesa now and will continue investigating why some of
these tests still fail for me.

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