alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_COL1, hwindex++);
InputsRead &= ~FRAG_BIT_COL1;
+ /* Fog coordinate */
+ if (InputsRead & FRAG_BIT_FOGC)
+ alloc_hw_reg(s, PROGRAM_INPUT, FRAG_ATTRIB_FOGC, hwindex++);
+ InputsRead &= ~FRAG_BIT_FOGC;
+
/* Anything else */
if (InputsRead)
error("Don't know how to handle inputs 0x%x\n", InputsRead);