Module: Mesa Branch: gallium-double-opcodes Commit: 2b0a3d7ac70ee356b0f9b25ba85ab999a87592f4 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=2b0a3d7ac70ee356b0f9b25ba85ab999a87592f4
Author: Igor Oliveira <[email protected]> Date: Mon Jan 18 14:49:15 2010 -0400 tgsi: implement DMAD trinary opcode --- 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 90061cc..2438ce6 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -270,6 +270,16 @@ 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) { @@ -3879,6 +3889,10 @@ 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 ); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
