glsl: add gl_SampleMaskIn[] builtin
authorChris Forbes <chrisf@ijw.co.nz>
Sun, 8 Dec 2013 07:03:25 +0000 (20:03 +1300)
committerChris Forbes <chrisf@ijw.co.nz>
Sat, 14 Dec 2013 03:24:22 +0000 (16:24 +1300)
commit1d71f38924ac4614199cbdac76b9ec57cb4c3b68
treee3cf2b18934304c38affe5d1304b86ce65eb6ae7
parentc1e1dd22980c083b4eb341a4a7fd22eb0c269a53
glsl: add gl_SampleMaskIn[] builtin

Signed-off-by: Chris Forbes <chrisf@ijw.co.nz>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/glsl/builtin_variables.cpp