diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 8 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 8 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp | 5 |
3 files changed, 11 insertions, 10 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp index 523e56db627..4c968f050f2 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp @@ -1407,13 +1407,13 @@ fs_visitor::nir_emit_intrinsic(nir_intrinsic_instr *instr) const_index->u[0]); } else { /* The block index is not a constant. Evaluate the index expression - * per-channel and add the base UBO index; the generator will select - * a value from any live channel. + * per-channel and add the base UBO index; we have to select a value + * from any live channel. */ surf_index = vgrf(glsl_type::uint_type); emit(ADD(surf_index, get_nir_src(instr->src[0]), - fs_reg(stage_prog_data->binding_table.ubo_start))) - ->force_writemask_all = true; + fs_reg(stage_prog_data->binding_table.ubo_start))); + emit_uniformize(surf_index, surf_index); /* Assume this may touch any UBO. It would be nice to provide * a tighter bound, but the array information is already lowered away. diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index fc05e77d32b..2128795c7dd 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -1207,13 +1207,13 @@ fs_visitor::visit(ir_expression *ir) const_uniform_block->value.u[0]); } else { /* The block index is not a constant. Evaluate the index expression - * per-channel and add the base UBO index; the generator will select - * a value from any live channel. + * per-channel and add the base UBO index; we have to select a value + * from any live channel. */ surf_index = vgrf(glsl_type::uint_type); emit(ADD(surf_index, op[0], - fs_reg(stage_prog_data->binding_table.ubo_start))) - ->force_writemask_all = true; + fs_reg(stage_prog_data->binding_table.ubo_start))); + emit_uniformize(surf_index, surf_index); /* Assume this may touch any UBO. It would be nice to provide * a tighter bound, but the array information is already lowered away. diff --git a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp index 7e405ab6d62..f0416be3d53 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp @@ -1831,12 +1831,13 @@ vec4_visitor::visit(ir_expression *ir) const_uniform_block->value.u[0]); } else { /* The block index is not a constant. Evaluate the index expression - * per-channel and add the base UBO index; the generator will select - * a value from any live channel. + * per-channel and add the base UBO index; we have to select a value + * from any live channel. */ surf_index = src_reg(this, glsl_type::uint_type); emit(ADD(dst_reg(surf_index), op[0], src_reg(prog_data->base.binding_table.ubo_start))); + emit_uniformize(dst_reg(surf_index), surf_index); /* Assume this may touch any UBO. It would be nice to provide * a tighter bound, but the array information is already lowered away. |