* qualifiers. [...] It is legal to have additional qualifiers
* on a formal parameter, but not to have fewer."
*/
- if (actual->data.image.coherent && !formal->data.image.coherent) {
+ if (actual->data.image_coherent && !formal->data.image_coherent) {
_mesa_glsl_error(loc, state,
"function call parameter `%s' drops "
"`coherent' qualifier", formal->name);
return false;
}
- if (actual->data.image._volatile && !formal->data.image._volatile) {
+ if (actual->data.image_volatile && !formal->data.image_volatile) {
_mesa_glsl_error(loc, state,
"function call parameter `%s' drops "
"`volatile' qualifier", formal->name);
return false;
}
- if (actual->data.image.restrict_flag && !formal->data.image.restrict_flag) {
+ if (actual->data.image_restrict && !formal->data.image_restrict) {
_mesa_glsl_error(loc, state,
"function call parameter `%s' drops "
"`restrict' qualifier", formal->name);
return false;
}
- if (actual->data.image.read_only && !formal->data.image.read_only) {
+ if (actual->data.image_read_only && !formal->data.image_read_only) {
_mesa_glsl_error(loc, state,
"function call parameter `%s' drops "
"`readonly' qualifier", formal->name);
return false;
}
- if (actual->data.image.write_only && !formal->data.image.write_only) {
+ if (actual->data.image_write_only && !formal->data.image_write_only) {
_mesa_glsl_error(loc, state,
"function call parameter `%s' drops "
"`writeonly' qualifier", formal->name);
ir_dereference_variable *deref = NULL;
if (!sig->return_type->is_void()) {
/* Create a new temporary to hold the return value. */
+ char *const name = ir_variable::temporaries_allocate_names
+ ? ralloc_asprintf(ctx, "%s_retval", sig->function_name())
+ : NULL;
+
ir_variable *var;
- var = new(ctx) ir_variable(sig->return_type,
- ralloc_asprintf(ctx, "%s_retval",
- sig->function_name()),
- ir_var_temporary);
+ var = new(ctx) ir_variable(sig->return_type, name, ir_var_temporary);
instructions->push_tail(var);
+ ralloc_free(name);
+
deref = new(ctx) ir_dereference_variable(var);
}
ir_call *call = new(ctx) ir_call(sig, deref, actual_parameters);
result = new(ctx) ir_expression(ir_unop_i2u,
new(ctx) ir_expression(ir_unop_b2i, src));
break;
+ case GLSL_TYPE_DOUBLE:
+ result = new(ctx) ir_expression(ir_unop_d2u, src);
+ break;
}
break;
case GLSL_TYPE_INT:
case GLSL_TYPE_BOOL:
result = new(ctx) ir_expression(ir_unop_b2i, src);
break;
+ case GLSL_TYPE_DOUBLE:
+ result = new(ctx) ir_expression(ir_unop_d2i, src);
+ break;
}
break;
case GLSL_TYPE_FLOAT:
case GLSL_TYPE_BOOL:
result = new(ctx) ir_expression(ir_unop_b2f, desired_type, src, NULL);
break;
+ case GLSL_TYPE_DOUBLE:
+ result = new(ctx) ir_expression(ir_unop_d2f, desired_type, src, NULL);
+ break;
}
break;
case GLSL_TYPE_BOOL:
case GLSL_TYPE_FLOAT:
result = new(ctx) ir_expression(ir_unop_f2b, desired_type, src, NULL);
break;
+ case GLSL_TYPE_DOUBLE:
+ result = new(ctx) ir_expression(ir_unop_d2b, desired_type, src, NULL);
+ break;
}
break;
+ case GLSL_TYPE_DOUBLE:
+ switch (b) {
+ case GLSL_TYPE_INT:
+ result = new(ctx) ir_expression(ir_unop_i2d, src);
+ break;
+ case GLSL_TYPE_UINT:
+ result = new(ctx) ir_expression(ir_unop_u2d, src);
+ break;
+ case GLSL_TYPE_BOOL:
+ result = new(ctx) ir_expression(ir_unop_f2d,
+ new(ctx) ir_expression(ir_unop_b2f, src));
+ break;
+ case GLSL_TYPE_FLOAT:
+ result = new(ctx) ir_expression(ir_unop_f2d, desired_type, src, NULL);
+ break;
+ }
}
assert(result != NULL);
/* Apply implicit conversions (not the scalar constructor rules!). See
* the spec quote above. */
- if (constructor_type->is_float()) {
+ if (constructor_type->base_type != result->type->base_type) {
const glsl_type *desired_type =
- glsl_type::get_instance(GLSL_TYPE_FLOAT,
+ glsl_type::get_instance(constructor_type->base_type,
ir->type->vector_elements,
ir->type->matrix_columns);
if (result->type->can_implicitly_convert_to(desired_type, state)) {
foreach_in_list_safe(ir_rvalue, ir, &actual_parameters) {
ir_rvalue *result = ir;
+ const glsl_base_type element_base_type =
+ constructor_type->element_type()->base_type;
+
/* Apply implicit conversions (not the scalar constructor rules!). See
* the spec quote above. */
- if (constructor_type->element_type()->is_float()) {
- const glsl_type *desired_type =
- glsl_type::get_instance(GLSL_TYPE_FLOAT,
- ir->type->vector_elements,
- ir->type->matrix_columns);
+ if (element_base_type != result->type->base_type) {
+ const glsl_type *desired_type =
+ glsl_type::get_instance(element_base_type,
+ ir->type->vector_elements,
+ ir->type->matrix_columns);
+
if (result->type->can_implicitly_convert_to(desired_type, state)) {
/* Even though convert_component() implements the constructor
* conversion rules (not the implicit conversion rules), its safe
case GLSL_TYPE_FLOAT:
data.f[i + base_component] = c->get_float_component(i);
break;
+ case GLSL_TYPE_DOUBLE:
+ data.d[i + base_component] = c->get_double_component(i);
+ break;
case GLSL_TYPE_BOOL:
data.b[i + base_component] = c->get_bool_component(i);
break;
*
* - Construct a matrix from an arbirary combination of vectors and
* scalars. The components of the constructor parameters are assigned
- * to the matrix in colum-major order until the matrix is full.
+ * to the matrix in column-major order until the matrix is full.
*
* - Construct a matrix from a single matrix. The source matrix is copied
* to the upper left portion of the constructed matrix, and the remaining
/* Assign the scalar to the X component of a vec4, and fill the remaining
* components with zero.
*/
+ glsl_base_type param_base_type = first_param->type->base_type;
+ assert(param_base_type == GLSL_TYPE_FLOAT ||
+ param_base_type == GLSL_TYPE_DOUBLE);
ir_variable *rhs_var =
- new(ctx) ir_variable(glsl_type::vec4_type, "mat_ctor_vec",
- ir_var_temporary);
+ new(ctx) ir_variable(glsl_type::get_instance(param_base_type, 4, 1),
+ "mat_ctor_vec",
+ ir_var_temporary);
instructions->push_tail(rhs_var);
ir_constant_data zero;
- zero.f[0] = 0.0;
- zero.f[1] = 0.0;
- zero.f[2] = 0.0;
- zero.f[3] = 0.0;
+ for (unsigned i = 0; i < 4; i++)
+ if (param_base_type == GLSL_TYPE_FLOAT)
+ zero.f[i] = 0.0;
+ else
+ zero.d[i] = 0.0;
ir_instruction *inst =
new(ctx) ir_assignment(new(ctx) ir_dereference_variable(rhs_var),
} else {
const unsigned cols = type->matrix_columns;
const unsigned rows = type->vector_elements;
+ unsigned remaining_slots = rows * cols;
unsigned col_idx = 0;
unsigned row_idx = 0;
foreach_in_list(ir_rvalue, rhs, parameters) {
- const unsigned components_remaining_this_column = rows - row_idx;
- unsigned rhs_components = rhs->type->components();
- unsigned rhs_base = 0;
-
- /* Since the parameter might be used in the RHS of two assignments,
- * generate a temporary and copy the paramter there.
- */
- ir_variable *rhs_var =
- new(ctx) ir_variable(rhs->type, "mat_ctor_vec", ir_var_temporary);
- instructions->push_tail(rhs_var);
-
- ir_dereference *rhs_var_ref =
- new(ctx) ir_dereference_variable(rhs_var);
- ir_instruction *inst = new(ctx) ir_assignment(rhs_var_ref, rhs, NULL);
- instructions->push_tail(inst);
-
- /* Assign the current parameter to as many components of the matrix
- * as it will fill.
- *
- * NOTE: A single vector parameter can span two matrix columns. A
- * single vec4, for example, can completely fill a mat2.
- */
- if (rhs_components >= components_remaining_this_column) {
- const unsigned count = MIN2(rhs_components,
- components_remaining_this_column);
-
- rhs_var_ref = new(ctx) ir_dereference_variable(rhs_var);
-
- ir_instruction *inst = assign_to_matrix_column(var, col_idx,
- row_idx,
- rhs_var_ref, 0,
- count, ctx);
- instructions->push_tail(inst);
-
- rhs_base = count;
-
- col_idx++;
- row_idx = 0;
- }
-
- /* If there is data left in the parameter and components left to be
- * set in the destination, emit another assignment. It is possible
- * that the assignment could be of a vec4 to the last element of the
- * matrix. In this case col_idx==cols, but there is still data
- * left in the source parameter. Obviously, don't emit an assignment
- * to data outside the destination matrix.
- */
- if ((col_idx < cols) && (rhs_base < rhs_components)) {
- const unsigned count = rhs_components - rhs_base;
-
- rhs_var_ref = new(ctx) ir_dereference_variable(rhs_var);
-
- ir_instruction *inst = assign_to_matrix_column(var, col_idx,
- row_idx,
- rhs_var_ref,
- rhs_base,
- count, ctx);
- instructions->push_tail(inst);
-
- row_idx += count;
- }
+ unsigned rhs_components = rhs->type->components();
+ unsigned rhs_base = 0;
+
+ if (remaining_slots == 0)
+ break;
+
+ /* Since the parameter might be used in the RHS of two assignments,
+ * generate a temporary and copy the paramter there.
+ */
+ ir_variable *rhs_var =
+ new(ctx) ir_variable(rhs->type, "mat_ctor_vec", ir_var_temporary);
+ instructions->push_tail(rhs_var);
+
+ ir_dereference *rhs_var_ref =
+ new(ctx) ir_dereference_variable(rhs_var);
+ ir_instruction *inst = new(ctx) ir_assignment(rhs_var_ref, rhs, NULL);
+ instructions->push_tail(inst);
+
+ do {
+ /* Assign the current parameter to as many components of the matrix
+ * as it will fill.
+ *
+ * NOTE: A single vector parameter can span two matrix columns. A
+ * single vec4, for example, can completely fill a mat2.
+ */
+ unsigned count = MIN2(rows - row_idx,
+ rhs_components - rhs_base);
+
+ rhs_var_ref = new(ctx) ir_dereference_variable(rhs_var);
+ ir_instruction *inst = assign_to_matrix_column(var, col_idx,
+ row_idx,
+ rhs_var_ref,
+ rhs_base,
+ count, ctx);
+ instructions->push_tail(inst);
+ rhs_base += count;
+ row_idx += count;
+ remaining_slots -= count;
+
+ /* Sometimes, there is still data left in the parameters and
+ * components left to be set in the destination but in other
+ * column.
+ */
+ if (row_idx >= rows) {
+ row_idx = 0;
+ col_idx++;
+ }
+ } while(remaining_slots > 0 && rhs_base < rhs_components);
}
}
}
- /* Constructors for samplers are illegal.
+ /* Constructors for opaque types are illegal.
*/
- if (constructor_type->is_sampler()) {
- _mesa_glsl_error(& loc, state, "cannot construct sampler type `%s'",
+ if (constructor_type->contains_opaque()) {
+ _mesa_glsl_error(& loc, state, "cannot construct opaque type `%s'",
constructor_type->name);
return ir_rvalue::error_value(ctx);
}
return value;
}
- return ir_rvalue::error_value(ctx);
+ unreachable("not reached");
}
ir_rvalue *
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