[Bug 107059] vkCmdCopyImage - Double Optimize

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107059

            Bug ID: 107059
           Summary: vkCmdCopyImage - Double Optimize
           Product: Mesa
           Version: unspecified
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Vulkan/intel
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: superschneider at t-online.de
        QA Contact: intel-3d-bugs at lists.freedesktop.org
                CC: jason at jlekstrand.net

Hi,

I'm creating my images with a staging buffer with tiling mode
VK_IMAGE_TILING_OPTIMAL.
Then I select a set of images, which I try to copy with vkCmdCopyImage to an 2d
array of images. Thus the srcImageLayout is optimal tiling and the target too.
I think what now happens is that the intel driver tries to optimize it again
for the target, which shouldn't happen since the source image is already
optimized. 
It works correctly with any other vulkan driver I have tested (Radv, Nvidia
(Windows & Linux), AMD (Windows)).

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