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glsl: Remove the ir_binop_cross opcode.

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This commit is contained in:
Kenneth Graunke
2010-11-17 13:59:17 -08:00
parent af1cba2260
commit 9935fe705d
7 changed files with 8 additions and 54 deletions
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20
src/glsl/ir_constant_expression.cpp
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@@ -412,17 +412,6 @@ ir_expression::constant_expression_value()
}
break;
case ir_binop_cross:
assert(op[0]->type == glsl_type::vec3_type);
assert(op[1]->type == glsl_type::vec3_type);
data.f[0] = (op[0]->value.f[1] * op[1]->value.f[2] -
op[1]->value.f[1] * op[0]->value.f[2]);
data.f[1] = (op[0]->value.f[2] * op[1]->value.f[0] -
op[1]->value.f[2] * op[0]->value.f[0]);
data.f[2] = (op[0]->value.f[0] * op[1]->value.f[1] -
op[1]->value.f[0] * op[0]->value.f[1]);
break;
case ir_binop_add:
assert(op[0]->type == op[1]->type || op0_scalar || op1_scalar);
for (unsigned c = 0, c0 = 0, c1 = 0;
@@ -1064,7 +1053,14 @@ ir_call::constant_expression_value()
for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = coshf(op[0]->value.f[c]);
} else if (strcmp(callee, "cross") == 0) {
expr = new(mem_ctx) ir_expression(ir_binop_cross, type, op[0], op[1]);
assert(op[0]->type == glsl_type::vec3_type);
assert(op[1]->type == glsl_type::vec3_type);
data.f[0] = (op[0]->value.f[1] * op[1]->value.f[2] -
op[1]->value.f[1] * op[0]->value.f[2]);
data.f[1] = (op[0]->value.f[2] * op[1]->value.f[0] -
op[1]->value.f[2] * op[0]->value.f[0]);
data.f[2] = (op[0]->value.f[0] * op[1]->value.f[1] -
op[1]->value.f[0] * op[0]->value.f[1]);
} else if (strcmp(callee, "degrees") == 0) {
assert(op[0]->type->is_float());
for (unsigned c = 0; c < op[0]->type->components(); c++)