Module: Mesa Branch: master Commit: 7cf2bffe8254de6808202d866598ec4c9afe1a51 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=7cf2bffe8254de6808202d866598ec4c9afe1a51
Author: Ilia Mirkin <[email protected]> Date: Sat Feb 21 03:12:54 2015 -0500 nvc0/ir: patch vertex count is stored in the upper bits --- src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp index 56dbb51..85dd05d 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_lowering_nvc0.cpp @@ -1525,6 +1525,10 @@ NVC0LoweringPass::handleRDSV(Instruction *i) i->op = OP_MOV; i->setSrc(0, bld.mkImm((sv == SV_NTID || sv == SV_NCTAID) ? 1 : 0)); } + if (sv == SV_VERTEX_COUNT) { + bld.setPosition(i, true); + bld.mkOp2(OP_EXTBF, TYPE_U32, i->getDef(0), i->getDef(0), bld.mkImm(0x808)); + } return true; } _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
