diff options
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_program.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c index 41ff05dabe..12bd419f4c 100644 --- a/src/gallium/drivers/nv50/nv50_program.c +++ b/src/gallium/drivers/nv50/nv50_program.c @@ -383,6 +383,18 @@ nv50_program_tx_insn(struct nv50_pc *pc, const union tgsi_full_token *tok) } free_temp(pc, tmp); break; + case TGSI_OPCODE_DPH: + tmp = alloc_temp(pc, NULL); + emit(pc, OP_MUL, tmp, src[0][0], src[1][0], NULL); + emit(pc, OP_MAD, tmp, src[0][1], src[1][1], tmp); + emit(pc, OP_MAD, tmp, src[0][2], src[1][2], tmp); + emit(pc, OP_ADD, tmp, src[1][3], tmp, NULL); + for (c = 0; c < 4; c++) { + if (mask & (1 << c)) + emit(pc, OP_MOV, dst[c], tmp, none, none); + } + free_temp(pc, tmp); + break; case TGSI_OPCODE_MAD: for (c = 0; c < 4; c++) { if (mask & (1 << c)) |