commit ca90cde81eb48a50286193c6bbef9ef47c70a0c6
author Marek Olšák <marek.olsak@amd.com> Sat Feb 28 00:30:26 2015 +0100
committer Marek Olšák <marek.olsak@amd.com> Mon Mar 16 12:54:18 2015 +0100
tree d0797bcfd0afecc7090358fea37040c3c9497ec1
parent f9fd0c4a55afd97fd34d0e846000c75f5f6ecac2

radeonsi: implement gl_SampleMaskIn

Reviewed-by: Glenn Kennard <glenn.kennard@gmail.com>

src/gallium/drivers/radeonsi/si_shader.c

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 0ef58a7..e70a318 100644
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -643,6 +643,10 @@
 		break;
 	}
 
+	case TGSI_SEMANTIC_SAMPLEMASK:
+		value = LLVMGetParam(radeon_bld->main_fn, SI_PARAM_SAMPLE_COVERAGE);
+		break;
+
 	default:
 		assert(!"unknown system value");
 		return;