i956: Set the execution size correctly for scratch space writes.
authorEric Anholt <eric@anholt.net>
Wed, 21 Jul 2010 22:54:53 +0000 (15:54 -0700)
committerEric Anholt <eric@anholt.net>
Thu, 22 Jul 2010 03:17:24 +0000 (20:17 -0700)
commit04de6861c1a41859dd85ca066b964e5df3ad63b6
treef40100e8f58be1285f57a0dbceb2b26618a0c0eb
parentff81a1dd92f1bffcbfbd2c5268ea0d821b8e9dd4
i956: Set the execution size correctly for scratch space writes.

Otherwise, the second half isn't written, and we end up reading back
black.

Fixes the remaining junk drawn in glsl-max-varyings, and will likely
help with a number of large real-world shaders.
src/mesa/drivers/dri/i965/brw_eu_emit.c