nv50/ir: fix textureGrad with offsets and in non-FPs

2 files changed, 11 insertions, 3 deletions

diff --git a/src/gallium/drivers/nvc0/codegen/nv50_ir_emit_nvc0.cpp b/src/gallium/drivers/nvc0/codegen/nv50_ir_emit_nvc0.cpp
index 13f5d2f7c72..ecff42106da 100644
--- a/src/gallium/drivers/nvc0/codegen/nv50_ir_emit_nvc0.cpp
+++ b/src/gallium/drivers/nvc0/codegen/nv50_ir_emit_nvc0.cpp
@@ -968,6 +968,9 @@ CodeEmitterNVC0::emitTEX(const TexInstruction *i)
       code[1] |= 0x02000000;
    }
 
+   if (i->tex.derivAll)
+      code[1] |= 1 << 13;
+
    defId(i->def[0], 14);
    srcId(i->src[0], 20);
 
@@ -992,6 +995,8 @@ CodeEmitterNVC0::emitTEX(const TexInstruction *i)
       code[1] |= 1 << 24;
 
    int src1 = i->tex.target.getArgCount();
+   if (i->op == OP_TXD && i->tex.useOffsets)
+      ++src1;
 
    if (i->src[src1].getFile() == FILE_IMMEDIATE) { // lzero
       if (i->op == OP_TXL)
@@ -1052,6 +1057,9 @@ CodeEmitterNVC0::emitQUADOP(const Instruction *i, uint8_t qOp, uint8_t laneMask)
    srcId(i->src[0], 20);
    srcId(i->srcExists(1) ? i->src[1] : i->src[0], 26);
 
+   if (i->op == OP_QUADOP && progType != Program::TYPE_FRAGMENT)
+      code[0] |= 1 << 9; // dall
+
    emitPredicate(i);
 }
 
diff --git a/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp b/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp
index 2ef5a87c47d..51537972644 100644
--- a/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp
+++ b/src/gallium/drivers/nvc0/codegen/nv50_ir_lowering_nvc0.cpp
@@ -418,14 +418,14 @@ NVC0LoweringPass::handleTXD(TexInstruction *txd)
    int arg = txd->tex.target.getDim() + txd->tex.target.isArray();
 
    handleTEX(txd);
-   if (txd->src[arg].exists())
+   while (txd->src[arg].exists())
       ++arg;
 
+   txd->tex.derivAll = true;
    if (dim > 2 || txd->tex.target.isShadow())
       return handleManualTXD(txd);
 
-   // at most s/t/array, x, y, offset
-   assert(arg <= 4 && !txd->src[arg].exists());
+   assert(arg <= 4); // at most s/t/array, x, y, offset
 
    for (int c = 0; c < dim; ++c) {
       txd->src[arg + c * 2 + 0].set(txd->dPdx[c]);