diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/codegen')
| -rw-r--r-- | src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp index 67ea6df773c..90147668c91 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_emit_nv50.cpp @@ -884,7 +884,7 @@ CodeEmitterNV50::emitINTERP(const Instruction *i) defId(i->def(0), 2); srcAddr8(i->src(0), 16); - if (i->getInterpMode() == NV50_IR_INTERP_FLAT) { + if (i->encSize != 8 && i->getInterpMode() == NV50_IR_INTERP_FLAT) { code[0] |= 1 << 8; } else { if (i->op == OP_PINTERP) { @@ -896,10 +896,11 @@ CodeEmitterNV50::emitINTERP(const Instruction *i) } if (i->encSize == 8) { - code[1] = - (code[0] & (3 << 24)) >> (24 - 16) | - (code[0] & (1 << 8)) << (18 - 8); - code[0] &= ~0x03000100; + if (i->getInterpMode() == NV50_IR_INTERP_FLAT) + code[1] = 4 << 16; + else + code[1] = (code[0] & (3 << 24)) >> (24 - 16); + code[0] &= ~0x03000000; code[0] |= 1; emitFlagsRd(i); } |