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st/mesa: get rid of unneeded ureg_writemask()

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Brian Paul
2010-07-23 13:50:09 -06:00
parent e393350904
commit a2eb8bdcc7
1 changed files with 2 additions and 3 deletions
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5
src/mesa/state_tracker/st_mesa_to_tgsi.c
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@@ -741,9 +741,8 @@ emit_adjusted_wpos( struct st_translate *t,
/* Note that we bias X and Y and pass Z and W through unchanged. /* Note that we bias X and Y and pass Z and W through unchanged.
* The shader might also use gl_FragCoord.w and .z. * The shader might also use gl_FragCoord.w and .z.
*/ */
ureg_ADD(ureg, ureg_ADD(ureg, wpos_temp, wpos_input,
ureg_writemask(wpos_temp, TGSI_WRITEMASK_XYZW), ureg_imm4f(ureg, value, value, 0.0f, 0.0f));
wpos_input, ureg_imm4f(ureg, value, value, 0.0f, 0.0f));
t->inputs[t->inputMapping[FRAG_ATTRIB_WPOS]] = ureg_src(wpos_temp); t->inputs[t->inputMapping[FRAG_ATTRIB_WPOS]] = ureg_src(wpos_temp);
} }