summaryrefslogtreecommitdiff
path: root/src/mesa/drivers/dri/i965
diff options
context:
space:
mode:
authorSam Hocevar <sam@zoy.org>2008-09-25 10:49:05 +0200
committerBrian Paul <brian.paul@tungstengraphics.com>2008-09-25 09:49:36 -0600
commit561787e69759ed757edb897c027d2d94beac8d11 (patch)
treeca54324991a8a2ed0d32d24b3d9dac4c1a88b254 /src/mesa/drivers/dri/i965
parent831bfb9053a6e1f065fc07f9f25ae0ea27053733 (diff)
i965: support for sin() and cos() in vertex shaders.
Diffstat (limited to 'src/mesa/drivers/dri/i965')
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_emit.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vs_emit.c b/src/mesa/drivers/dri/i965/brw_vs_emit.c
index b0b0449f99..9de05408ba 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_emit.c
@@ -1024,6 +1024,9 @@ void brw_vs_emit(struct brw_vs_compile *c )
case OPCODE_ADD:
brw_ADD(p, dst, args[0], args[1]);
break;
+ case OPCODE_COS:
+ emit_math1(c, BRW_MATH_FUNCTION_COS, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
case OPCODE_DP3:
brw_DP3(p, dst, args[0], args[1]);
break;
@@ -1089,6 +1092,9 @@ void brw_vs_emit(struct brw_vs_compile *c )
case OPCODE_SEQ:
emit_seq(p, dst, args[0], args[1]);
break;
+ case OPCODE_SIN:
+ emit_math1(c, BRW_MATH_FUNCTION_SIN, dst, args[0], BRW_MATH_PRECISION_FULL);
+ break;
case OPCODE_SNE:
emit_sne(p, dst, args[0], args[1]);
break;