i965/fs: Implement support for extract_word.
authorMatt Turner <mattst88@gmail.com>
Thu, 21 Jan 2016 02:56:37 +0000 (18:56 -0800)
committerMatt Turner <mattst88@gmail.com>
Mon, 1 Feb 2016 18:43:57 +0000 (10:43 -0800)
commit1dc312e295c66ab8674d2f47f859e310f607b2ed
treecbd22c673883955eb35a1ee02ab3011b5aea7f6b
parent68f8c5730bef7b93fd235ae2f3c87cc9403b5b4c
i965/fs: Implement support for extract_word.

The vec4 backend will lower it.

Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
src/mesa/drivers/dri/i965/brw_defines.h
src/mesa/drivers/dri/i965/brw_fs_cse.cpp
src/mesa/drivers/dri/i965/brw_fs_generator.cpp
src/mesa/drivers/dri/i965/brw_fs_nir.cpp
src/mesa/drivers/dri/i965/brw_shader.cpp