[Bug 93110] New: [NVE4] textureSize() and textureQueryLevels() uses a texture bound during the previous draw call

* [Bug 93110] New: [NVE4] textureSize() and textureQueryLevels() uses a texture bound during the previous draw call
@ 2015-11-26  0:38 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
       [not found] ` <bug-93110-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
  0 siblings, 1 reply; 4+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2015-11-26  0:38 UTC (permalink / raw)
  To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW

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https://bugs.freedesktop.org/show_bug.cgi?id=93110

            Bug ID: 93110
           Summary: [NVE4] textureSize() and textureQueryLevels() uses a
                    texture bound during the previous draw call
           Product: Mesa
           Version: 10.5
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: joseph.kucia-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
        QA Contact: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org

Created attachment 120124
  --> https://bugs.freedesktop.org/attachment.cgi?id=120124&action=edit
A small program to demonstrate the issue

It seems that a texture bound in the previous draw call is used by
textureSize() and textureQueryLevels() (instead of the currently bound
texture).

The attached program demonstrated the bug. When the program is built with
-DBROKEN, it incorrectly prints "width: 2.000000 height 2.000000 miplevels
2.000000" while the current texture is 512x256 with 4 miplevels.

OpenGL vendor string: nouveau
OpenGL renderer string: Gallium 0.4 on NVE4
OpenGL core profile version string: 4.1 (Core Profile) Mesa 11.0.5
OpenGL core profile shading language version string: 4.10
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

01:00.0 VGA compatible controller: NVIDIA Corporation GK104 [GeForce GTX 760]
(rev a1) (prog-if 00 [VGA controller])

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