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glsl: Add support for lowering SSBO float atomics 

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
This commit is contained in:
Ian Romanick 2018-04-09 15:26:48 -07:00
parent 280ab4afa8
commit 39bf3100ac
1 changed files with 3 additions and 3 deletions
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6
src/compiler/glsl/lower_ubo_reference.cpp
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@ -970,7 +970,8 @@ lower_ubo_reference_visitor::lower_ssbo_atomic_intrinsic(ir_call *ir)
inst->ir_type == ir_type_swizzle);
ir_rvalue *deref = (ir_rvalue *) inst;
assert(deref->type->is_scalar() && deref->type->is_integer());
assert(deref->type->is_scalar() &&
(deref->type->is_integer() || deref->type->is_float()));
ir_variable *var = deref->variable_referenced();
assert(var);
@ -1016,8 +1017,7 @@ lower_ubo_reference_visitor::lower_ssbo_atomic_intrinsic(ir_call *ir)
ir_variable(glsl_type::uint_type, "offset" , ir_var_function_in);
sig_params.push_tail(sig_param);
const glsl_type *type = deref->type->base_type == GLSL_TYPE_INT ?
glsl_type::int_type : glsl_type::uint_type;
const glsl_type *type = deref->type->get_scalar_type();
sig_param = new(mem_ctx)
ir_variable(type, "data1", ir_var_function_in);
sig_params.push_tail(sig_param);