i965/fs: add generator support for pixel interpolator query
authorChris Forbes <chrisf@ijw.co.nz>
Mon, 18 Nov 2013 08:13:13 +0000 (21:13 +1300)
committerChris Forbes <chrisf@ijw.co.nz>
Sat, 12 Jul 2014 22:01:18 +0000 (10:01 +1200)
commit6e91f2df958c835a1973e32d71578fa295ef00a8
tree0c490558d3946c255cb65542a3ecd806b1d4964b
parentd732598b63eb0cd103f06bccd99d13d732028d79
i965/fs: add generator support for pixel interpolator query

V5: - Split into separate opcodes
    - Pass message data in src1 immediate
    - Put noperspective bit in fs_inst rather than adding any junk to
      backend_instruction

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_defines.h
src/mesa/drivers/dri/i965/brw_fs.cpp
src/mesa/drivers/dri/i965/brw_fs.h
src/mesa/drivers/dri/i965/brw_fs_generator.cpp