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broken
2015 Nov 26
3
[Bug 93110] New: [NVE4] textureSize() and textureQueryLevels() uses a texture bound during the previous draw call
...ent.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 prof...