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i965/vs: Don't lose attribute type when converting ATTR to FIXED_HW_REG.

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The new brw_reg always had type BRW_REGISTER_TYPE_F, rather than
inheriting the original type of the ATTR file register.

In the past, this hasn't been a problem since we only execute this code
when fixing up GL_FIXED attributes, which always have float types.
However, we'll soon be using it for ARB_vertex_type_10_10_10_2 support,
which uses D and UD types.

Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Kenneth Graunke 2012-11-18 23:51:47 -08:00
parent 5cf8536690
commit 4e907018b2
1 changed files with 1 additions and 0 deletions
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src/mesa/drivers/dri/i965/brw_vec4_emit.cpp
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@ -65,6 +65,7 @@ vec4_visitor::setup_attributes(int payload_reg)
int grf = attribute_map[inst->dst.reg + inst->dst.reg_offset];
struct brw_reg reg = brw_vec8_grf(grf, 0);
reg.type = inst->dst.type;
reg.dw1.bits.writemask = inst->dst.writemask;
inst->dst.file = HW_REG;