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ARB prog: Layout parameters from parameter type, not src type

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Use the type stored in the Parameters array to determine the layout
instead of the type in the instruction register field.  Also, update
the instruction register field based on the parameter type.

This makes Google Earth work exactly like with Mesa master.
This commit is contained in:
Ian Romanick 2009-07-24 18:14:47 -07:00
parent a7400e7364
commit 258f640eda
1 changed files with 9 additions and 1 deletions
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10
src/mesa/shader/prog_parameter_layout.c
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@ -170,10 +170,15 @@ _mesa_layout_parameters(struct asm_parser_state *state)
}
if ((inst->SrcReg[i].Base.File <= PROGRAM_VARYING )
|| (inst->SrcReg[i].Base.File >= PROGRAM_WRITE_ONLY)) {
continue;
}
inst->Base.SrcReg[i] = inst->SrcReg[i].Base;
p = & state->prog->Parameters->Parameters[idx];
switch (inst->SrcReg[i].Base.File) {
switch (p->Type) {
case PROGRAM_CONSTANT: {
const float *const v =
state->prog->Parameters->ParameterValues[idx];
@ -194,6 +199,9 @@ _mesa_layout_parameters(struct asm_parser_state *state)
default:
break;
}
inst->SrcReg[i].Base.File = p->Type;
inst->Base.SrcReg[i].File = p->Type;
}
}