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ir_to_mesa: Fix up src reg swizzling.

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Eric Anholt
2010-05-03 16:22:59 -07:00
parent c554d7cede
commit 3419583266
1 changed files with 4 additions and 3 deletions
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ir_to_mesa.cpp
+4 -3
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@@ -339,10 +339,10 @@ ir_to_mesa_visitor::visit(ir_dereference_variable *ir)
{
struct mbtree *tree;
int size_swizzles[4] = {
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_W),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Y, SWIZZLE_Y),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_Z),
MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_W),
};
ir_variable *var = ir->var->as_variable();
@@ -493,6 +493,7 @@ mesa_src_reg_from_ir_src_reg(ir_to_mesa_src_reg reg)
mesa_reg.File = reg.file;
assert(reg.index < (1 << INST_INDEX_BITS) - 1);
mesa_reg.Index = reg.index;
mesa_reg.Swizzle = reg.swizzle;
return mesa_reg;
}