diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index 3c558e941bd..4847a0f3355 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -1394,6 +1394,8 @@ private: Value *vtxBase[5]; // base address of vertex in primitive (for TP/GP) uint8_t vtxBaseValid; + Value *outBase; // base address of vertex out patch (for TCP) + Stack condBBs; // fork BB, then else clause BB Stack joinBBs; // fork BB, for inserting join ops on ENDIF Stack loopBBs; // loop headers @@ -1537,13 +1539,7 @@ Converter::getOutputBase(int s) fetchSrc(tgsi.getSrc(s).getIndirect(1), 0, NULL), offset); vtxBaseValid |= 1 << s; - vtxBase[s] = mkOp2v( - OP_ADD, TYPE_U32, getSSA(), - mkOp2v( - OP_SUB, TYPE_U32, getSSA(), - mkOp1v(OP_RDSV, TYPE_U32, getSSA(), mkSysVal(SV_LANEID, 0)), - mkOp1v(OP_RDSV, TYPE_U32, getSSA(), mkSysVal(SV_INVOCATION_ID, 0))), - offset); + vtxBase[s] = mkOp2v(OP_ADD, TYPE_U32, getSSA(), outBase, offset); } return vtxBase[s]; } @@ -3369,10 +3365,21 @@ Converter::run() clipVtx[c] = getScratch(); } - if (prog->getType() == Program::TYPE_FRAGMENT) { + switch (prog->getType()) { + case Program::TYPE_TESSELLATION_CONTROL: + outBase = mkOp2v( + OP_SUB, TYPE_U32, getSSA(), + mkOp1v(OP_RDSV, TYPE_U32, getSSA(), mkSysVal(SV_LANEID, 0)), + mkOp1v(OP_RDSV, TYPE_U32, getSSA(), mkSysVal(SV_INVOCATION_ID, 0))); + break; + case Program::TYPE_FRAGMENT: { Symbol *sv = mkSysVal(SV_POSITION, 3); fragCoord[3] = mkOp1v(OP_RDSV, TYPE_F32, getSSA(), sv); mkOp1(OP_RCP, TYPE_F32, fragCoord[3], fragCoord[3]); + break; + } + default: + break; } if (info->io.viewportId >= 0) |