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i965: Fix new FS handling of builtin uniforms with packed scalars in structs.

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We were pointing each element at the .x channel of the
ParameterValues.

Fixes glsl1-linear fog.
This commit is contained in:
Eric Anholt
2010-09-30 13:26:38 -07:00
parent a7cddd7de3
commit c6960e4471
1 changed files with 4 additions and 4 deletions
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src/mesa/drivers/dri/i965/brw_fs.cpp
+4 -4
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@@ -696,12 +696,12 @@ fs_visitor::setup_builtin_uniform_values(ir_variable *ir)
*/
int last_swiz = -1;
for (unsigned int i = 0; i < 4; i++) {
int this_swiz = GET_SWZ(element->swizzle, i);
if (this_swiz == last_swiz)
int swiz = GET_SWZ(element->swizzle, i);
if (swiz == last_swiz)
break;
last_swiz = this_swiz;
last_swiz = swiz;
c->prog_data.param[c->prog_data.nr_params++] = &vec_values[i];
c->prog_data.param[c->prog_data.nr_params++] = &vec_values[swiz];
}
}
}