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glsl: lower bindless sampler/image packed varyings

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v3: - rebase (and remove (sampler) ? 1 : vector_elements)

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Samuel Pitoiset
2017-04-21 14:37:24 +02:00
parent 3cdcc5f02f
commit 8b4c48673a
1 changed files with 14 additions and 0 deletions
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14
src/compiler/glsl/lower_packed_varyings.cpp
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@@ -383,6 +383,12 @@ lower_packed_varyings_visitor::bitwise_assign_pack(ir_rvalue *lhs,
rhs = u2i(expr(ir_unop_unpack_uint_2x32, rhs));
}
break;
case GLSL_TYPE_SAMPLER:
rhs = u2i(expr(ir_unop_unpack_sampler_2x32, rhs));
break;
case GLSL_TYPE_IMAGE:
rhs = u2i(expr(ir_unop_unpack_image_2x32, rhs));
break;
default:
assert(!"Unexpected type conversion while lowering varyings");
break;
@@ -462,6 +468,14 @@ lower_packed_varyings_visitor::bitwise_assign_unpack(ir_rvalue *lhs,
rhs = expr(ir_unop_pack_uint_2x32, i2u(rhs));
}
break;
case GLSL_TYPE_SAMPLER:
rhs = new(mem_ctx)
ir_expression(ir_unop_pack_sampler_2x32, lhs->type, i2u(rhs));
break;
case GLSL_TYPE_IMAGE:
rhs = new(mem_ctx)
ir_expression(ir_unop_pack_image_2x32, lhs->type, i2u(rhs));
break;
default:
assert(!"Unexpected type conversion while lowering varyings");
break;