[Mesa-dev] [PATCH v2 2/2] i965/vec4_nir: Load constants as integers

Antia Puentes apuentes at igalia.com
Mon Aug 24 04:51:30 PDT 2015


Loads constants using integer as their register type, this is done
for consistency with the FS backend.
---
 src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index 632e409..23b2fab 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -456,7 +456,7 @@ void
 vec4_visitor::nir_emit_load_const(nir_load_const_instr *instr)
 {
    dst_reg reg = dst_reg(GRF, alloc.allocate(1));
-   reg.type =  BRW_REGISTER_TYPE_F;
+   reg.type =  BRW_REGISTER_TYPE_D;
 
    unsigned remaining = brw_writemask_for_size(instr->def.num_components);
 
@@ -477,7 +477,7 @@ vec4_visitor::nir_emit_load_const(nir_load_const_instr *instr)
       }
 
       reg.writemask = writemask;
-      emit(MOV(reg, src_reg(instr->value.f[i])));
+      emit(MOV(reg, src_reg(instr->value.i[i])));
 
       remaining &= ~writemask;
    }
-- 
2.1.0



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