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ir_to_mesa: Start doing some int support.

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This commit is contained in:
Eric Anholt
2010-05-06 10:53:51 -07:00
parent 315c638b8c
commit 50ad96ebce
1 changed files with 8 additions and 1 deletions
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9
ir_to_mesa.cpp
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@@ -349,6 +349,10 @@ ir_to_mesa_visitor::visit(ir_expression *ir)
case ir_unop_sqrt:
this->result = this->create_tree(MB_TERM_sqrt_vec4, ir, op[0], op[1]);
break;
case ir_unop_i2f:
/* Mesa IR lacks types, ints are stored as floats. */
this->result = op[0];
break;
default:
break;
}
@@ -543,7 +547,10 @@ ir_to_mesa_visitor::visit(ir_constant *ir)
tree = this->create_tree(MB_TERM_reference_vec4, ir, NULL, NULL);
assert(ir->type->base_type == GLSL_TYPE_FLOAT);
assert(ir->type->base_type == GLSL_TYPE_FLOAT ||
ir->type->base_type == GLSL_TYPE_UINT ||
ir->type->base_type == GLSL_TYPE_INT ||
ir->type->base_type == GLSL_TYPE_BOOL);
/* FINISHME: This will end up being _mesa_add_unnamed_constant,
* which handles sharing values and sharing channels of vec4