diff options
Diffstat (limited to 'src/gallium/drivers/nvc0/nvc0_pc_emit.c')
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_pc_emit.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/src/gallium/drivers/nvc0/nvc0_pc_emit.c b/src/gallium/drivers/nvc0/nvc0_pc_emit.c index cd1ad03b00b..2f99d5a339f 100644 --- a/src/gallium/drivers/nvc0/nvc0_pc_emit.c +++ b/src/gallium/drivers/nvc0/nvc0_pc_emit.c @@ -391,23 +391,37 @@ emit_minmax(struct nv_pc *pc, struct nv_instruction *i) static void emit_tex(struct nv_pc *pc, struct nv_instruction *i) { + int src1 = i->tex_array + i->tex_dim + i->tex_cube; + pc->emit[0] = 0x00000086; pc->emit[1] = 0x80000000; - if (i->opcode == NV_OP_TXB) pc->emit[1] |= 0x04000000; - else - if (i->opcode == NV_OP_TXL) pc->emit[1] |= 0x06000000; + switch (i->opcode) { + case NV_OP_TEX: pc->emit[1] = 0x80000000; break; + case NV_OP_TXB: pc->emit[1] = 0x84000000; break; + case NV_OP_TXL: pc->emit[1] = 0x86000000; break; + case NV_OP_TXF: pc->emit[1] = 0x90000000; break; + case NV_OP_TXG: pc->emit[1] = 0xe0000000; break; + default: + assert(0); + break; + } - set_pred(pc, i); + if (i->tex_array) + pc->emit[1] |= 0x00080000; /* layer index is u16, first value of SRC0 */ + if (i->tex_shadow) + pc->emit[1] |= 0x01000000; /* shadow is part of SRC1, after bias/lod */ - if (1) - pc->emit[0] |= 63 << 26; /* explicit derivatives */ + set_pred(pc, i); DID(pc, i->def[0], 14); SID(pc, i->src[0], 20); + SID(pc, i->src[src1], 26); /* may be NULL -> $r63 */ pc->emit[1] |= i->tex_mask << 14; - pc->emit[1] |= (i->tex_argc - 1) << 20; + pc->emit[1] |= (i->tex_dim - 1) << 20; + if (i->tex_cube) + pc->emit[1] |= 3 << 20; assert(i->ext.tex.s < 16); |