Module: Mesa Branch: nv50-compiler Commit: 7145ab214f1bd0d84671936dddb87db05f2861f6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7145ab214f1bd0d84671936dddb87db05f2861f6
Author: Ben Skeggs <[email protected]> Date: Sat Aug 28 18:08:26 2010 +0200 nv50: DST --- src/gallium/drivers/nv50/nv50_tgsi_to_nc.c | 13 +++++++++++++ 1 files changed, 13 insertions(+), 0 deletions(-) diff --git a/src/gallium/drivers/nv50/nv50_tgsi_to_nc.c b/src/gallium/drivers/nv50/nv50_tgsi_to_nc.c index 8b18a9c..0ea2912 100644 --- a/src/gallium/drivers/nv50/nv50_tgsi_to_nc.c +++ b/src/gallium/drivers/nv50/nv50_tgsi_to_nc.c @@ -1337,6 +1337,19 @@ bld_instruction(struct bld_context *bld, FOR_EACH_DST0_ENABLED_CHANNEL(c, insn) dst0[c] = temp; break; + case TGSI_OPCODE_DST: + if (insn->Dst[0].Register.WriteMask & 1) + dst0[0] = bld_imm_f32(bld, 1.0f); + if (insn->Dst[0].Register.WriteMask & 2) { + src0 = emit_fetch(bld, insn, 0, 1); + src1 = emit_fetch(bld, insn, 1, 1); + dst0[1] = bld_insn_2(bld, NV_OP_MUL, src0, src1); + } + if (insn->Dst[0].Register.WriteMask & 4) + dst0[2] = emit_fetch(bld, insn, 0, 2); + if (insn->Dst[0].Register.WriteMask & 8) + dst0[3] = emit_fetch(bld, insn, 1, 3); + break; case TGSI_OPCODE_EX2: src0 = emit_fetch(bld, insn, 0, 0); temp = bld_insn_1(bld, NV_OP_PREEX2, src0); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
