diff options
author | Igor Oliveira <igor.oliveira@openbossa.org> | 2010-01-18 14:49:15 -0400 |
---|---|---|
committer | Igor Oliveira <igor.oliveira@openbossa.org> | 2010-09-29 23:07:25 -0400 |
commit | 1a185b3319483ea57a1f3faf7d9b8d9aa12e52e3 (patch) | |
tree | d719c3596fee3f51601b161d439b50b84f19386c | |
parent | e44f3126f0e229a4fbf278d85ab0cd91eb7c669e (diff) |
tgsi: implement DMAD trinary opcode
-rw-r--r-- | src/gallium/auxiliary/tgsi/tgsi_exec.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index d075b841bb..84f32b123d 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -306,6 +306,16 @@ micro_dsqrt(union tgsi_double_channel *dst, } static void +micro_dmad(union tgsi_double_channel *dst, + const union tgsi_double_channel *src) +{ + dst->d[0] = src[0].d[0] * src[1].d[0] + src[2].d[0]; + dst->d[1] = src[0].d[1] * src[1].d[1] + src[2].d[1]; + dst->d[2] = src[0].d[2] * src[1].d[2] + src[2].d[2]; + dst->d[3] = src[0].d[3] * src[1].d[3] + src[2].d[3]; +} + +static void micro_exp2(union tgsi_exec_channel *dst, const union tgsi_exec_channel *src) { @@ -3984,6 +3994,10 @@ exec_instruction( exec_double_unary(mach, inst, micro_dsqrt); break; + case TGSI_OPCODE_DMAD: + exec_double_trinary(mach, inst, micro_dmad); + break; + default: printf("%d", inst->Instruction.Opcode); assert( 0 ); |