i915: Include gl_FragCoord.w data, not just xyz.
authorEric Anholt <eric@anholt.net>
Wed, 13 Jul 2011 17:56:37 +0000 (10:56 -0700)
committerEric Anholt <eric@anholt.net>
Mon, 18 Jul 2011 18:26:33 +0000 (11:26 -0700)
commitfceda4342cadc22ce86877a19bf82b86eb022d79
tree219eb046be19a0e3ec98648c920d7cddf01f1e11
parentaf9548d3358884b408fb4c3cc69028befc5abe1d
i915: Include gl_FragCoord.w data, not just xyz.

Fixes piglit fragcoord_w test.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=34323
src/mesa/drivers/dri/i915/i915_fragprog.c