r600g: gpu_shader5 gl_SampleMaskIn support
authorGlenn Kennard <glenn.kennard@gmail.com>
Wed, 23 Jul 2014 09:57:55 +0000 (11:57 +0200)
committerAndreas Boll <andreas.boll.dev@gmail.com>
Thu, 31 Jul 2014 09:51:05 +0000 (11:51 +0200)
commitb1eb00cd4008e9529f3cbdf0ce8a58aa68e75793
tree8481d0e21d287faa8f529bd9a6ed193b6e6af5b9
parent2768a56f5851c7c2f611ca2a9fb12ad010b608d7
r600g: gpu_shader5 gl_SampleMaskIn support

Map TGSI_SEMANTIC_SAMPLEMASK to register/component.
Enable face register when sample mask is needed by shader.
Requires Evergreen/Cayman

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
docs/GL3.txt
src/gallium/drivers/r600/evergreen_state.c
src/gallium/drivers/r600/r600_shader.c