From 9438ffda50c3823b57dbd7e6b3a195a5cd927198 Mon Sep 17 00:00:00 2001 From: Michal Krol Date: Mon, 9 Mar 2009 08:50:01 +0100 Subject: [PATCH] tgsi: Implement CND, CND0 opcodes. --- src/gallium/auxiliary/tgsi/tgsi_exec.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c b/src/gallium/auxiliary/tgsi/tgsi_exec.c index a41816b..3419268 100644 --- a/src/gallium/auxiliary/tgsi/tgsi_exec.c +++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c @@ -2105,11 +2105,23 @@ exec_instruction( break; case TGSI_OPCODE_CND: - assert (0); + FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) { + FETCH(&r[0], 0, chan_index); + FETCH(&r[1], 1, chan_index); + FETCH(&r[2], 2, chan_index); + micro_lt(&r[0], &mach->Temps[TEMP_HALF_I].xyzw[TEMP_HALF_C], &r[2], &r[0], &r[1]); + STORE(&r[0], 0, chan_index); + } break; case TGSI_OPCODE_CND0: - assert (0); + FOR_EACH_ENABLED_CHANNEL(*inst, chan_index) { + FETCH(&r[0], 0, chan_index); + FETCH(&r[1], 1, chan_index); + FETCH(&r[2], 2, chan_index); + micro_le(&r[0], &mach->Temps[TEMP_0_I].xyzw[TEMP_0_C], &r[2], &r[0], &r[1]); + STORE(&r[0], 0, chan_index); + } break; case TGSI_OPCODE_DOT2ADD: -- 2.7.4