i965/fs: Respect ARB_color_buffer_float clamping.
authorEric Anholt <eric@anholt.net>
Tue, 26 Jul 2011 01:50:43 +0000 (18:50 -0700)
committerEric Anholt <eric@anholt.net>
Fri, 29 Jul 2011 03:58:18 +0000 (20:58 -0700)
commit4fdd289805d14d4f7a234f88cd375be1b3b96764
treee843b39c6301a4885dedb28a7944503bb5ce899b
parentef1854d09021b6601e59e39fcb71a88fb5e5efb2
i965/fs: Respect ARB_color_buffer_float clamping.

This was done in the old codegen path, but not the new one.  Caught by
piglit fbo tests after the conversion to GLSL ff_fragment_shader.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp