Hello, I am looking at bug 57439 [0] where it shows an error in a piglit test [1] related to textureSize() function happening in Intel SandyBridge hardware.
According to SNB's PRM documentation (vol4 part1 page 141), the returned value for SURFTYPE_BUFFER (the surface type used in the test) is not defined in the 'resinfo' message type. For IvyBridge's doc it is defined as the buffer size, which is calculated from combined Depth/Height/Width values. As it is not clear that SNB returns the same value than IVB for that kind of message and surface type, I send this email here asking for a clarification :-) Best regards, Sam [0] https://bugs.freedesktop.org/show_bug.cgi?id=57439 [1] ./bin/textureSize 140 fs samplerBuffer -auto -fbo
signature.asc
Description: Digital signature
_______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
