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nv50/ir/gk110: fill out texture instruction support

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Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Ilia Mirkin 2014-03-11 08:30:01 -04:00
parent ce75a3e8d3
commit cb3dcb1430
1 changed files with 20 additions and 13 deletions
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33
src/gallium/drivers/nouveau/codegen/nv50_ir_emit_gk110.cpp
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@ -973,6 +973,9 @@ CodeEmitterGK110::emitTEX(const TexInstruction *i)
case OP_TXD:
code[1] = 0x7e000000;
break;
case OP_TXF:
code[1] = 0x78000000;
break;
default:
code[1] = 0x7d800000;
break;
@ -983,6 +986,10 @@ CodeEmitterGK110::emitTEX(const TexInstruction *i)
code[0] = 0x00000002;
code[1] = 0x76000000;
break;
case OP_TXF:
code[0] = 0x00000002;
code[1] = 0x70000000;
break;
default:
code[0] = 0x00000001;
code[1] = 0x60000000;
@ -993,25 +1000,25 @@ CodeEmitterGK110::emitTEX(const TexInstruction *i)
code[1] |= isNextIndependentTex(i) ? 0x1 : 0x2; // t : p mode
// if (i->tex.liveOnly)
// ?
if (i->tex.liveOnly)
code[0] |= 0x80000000;
switch (i->op) {
case OP_TEX: break;
case OP_TXB: code[1] |= 0x2000; break;
case OP_TXL: code[1] |= 0x3000; break;
case OP_TXF: break; // XXX
case OP_TXF: break;
case OP_TXG: break; // XXX
case OP_TXD: break;
default:
assert(!"invalid texture op");
break;
}
/*
if (i->op == OP_TXF) {
if (!i->tex.levelZero)
code[1] |= 0x02000000;
} else */
code[1] |= 0x1000;
} else
if (i->tex.levelZero) {
code[1] |= 0x1000;
}
@ -1035,18 +1042,18 @@ CodeEmitterGK110::emitTEX(const TexInstruction *i)
code[1] |= (i->tex.target.isCube() ? 3 : (i->tex.target.getDim() - 1)) << 7;
if (i->tex.target.isArray())
code[1] |= 0x40;
// if (i->tex.target.isShadow())
// ?
// if (i->tex.target == TEX_TARGET_2D_MS ||
// i->tex.target == TEX_TARGET_2D_MS_ARRAY)
// ?
if (i->tex.target.isShadow())
code[1] |= 0x400;
if (i->tex.target == TEX_TARGET_2D_MS ||
i->tex.target == TEX_TARGET_2D_MS_ARRAY)
code[1] |= 0x800;
if (i->srcExists(src1) && i->src(src1).getFile() == FILE_IMMEDIATE) {
// ?
}
// if (i->tex.useOffsets)
// ?
if (i->tex.useOffsets)
code[1] |= 0x200;
}
void