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ARB prog: Fix the order of swizzle application

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The swizzle used to generate the "original" value from the value
stored in the parameter array happens before the swizzle specified in
the instruction.  This fixes problems seen in progs/vp/vp-tris with arl-*.txt.
This commit is contained in:
Ian Romanick 2009-07-29 20:07:59 -07:00
parent 8a430dd4da
commit e511633985
1 changed files with 1 additions and 1 deletions
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2
src/mesa/shader/prog_parameter_layout.c
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@ -187,7 +187,7 @@ _mesa_layout_parameters(struct asm_parser_state *state)
_mesa_add_unnamed_constant(layout, v, p->Size, & swizzle);
inst->Base.SrcReg[i].Swizzle =
_mesa_combine_swizzles(inst->Base.SrcReg[i].Swizzle, swizzle);
_mesa_combine_swizzles(swizzle, inst->Base.SrcReg[i].Swizzle);
break;
}