* is handled by ir_dereference::is_lvalue.
*/
if (lhs_type->is_unsized_array() && rhs->type->is_array()
- && (lhs_type->element_type() == rhs->type->element_type())) {
+ && (lhs_type->fields.array == rhs->type->fields.array)) {
if (is_initializer) {
return rhs;
} else {
var->data.max_array_access);
}
- var->type = glsl_type::get_array_instance(lhs->type->element_type(),
+ var->type = glsl_type::get_array_instance(lhs->type->fields.array,
rhs->type->array_size());
d->type = var->type;
}
* with an array of size N, all elements of the array from binding
* through binding + N - 1 must be within this range."
*/
- unsigned limit = ctx->Const.Program[state->stage].MaxTextureImageUnits;
+ unsigned limit = ctx->Const.MaxCombinedTextureImageUnits;
if (max_index >= limit) {
_mesa_glsl_error(loc, state, "layout(binding = %d) for %d samplers "
struct _mesa_glsl_parse_state *state,
YYLTYPE *loc)
{
- const glsl_type *base_type =
- (var->type->is_array() ? var->type->element_type() : var->type);
+ const glsl_type *base_type = var->type->without_array();
if (base_type->is_image()) {
if (var->data.mode != ir_var_uniform &&
* GL_ARB_conservative_depth
* GL_ARB_gpu_shader5
* GL_ARB_separate_shader_objects
- * GL_ARB_tesselation_shader
+ * GL_ARB_tessellation_shader
* GL_ARB_transform_feedback3
* GL_ARB_uniform_buffer_object
*
* type and specify a size."
*/
if (earlier->type->is_unsized_array() && var->type->is_array()
- && (var->type->element_type() == earlier->type->element_type())) {
+ && (var->type->fields.array == earlier->type->fields.array)) {
/* FINISHME: This doesn't match the qualifiers on the two
* FINISHME: declarations. It's not 100% clear whether this is
* FINISHME: required or not.
}
handle_geometry_shader_input_decl(state, loc, var);
+ } else if (state->stage == MESA_SHADER_FRAGMENT) {
+ /* From section 4.3.4 (Input Variables) of the GLSL ES 3.10 spec:
+ *
+ * It is a compile-time error to declare a fragment shader
+ * input with, or that contains, any of the following types:
+ *
+ * * A boolean type
+ * * An opaque type
+ * * An array of arrays
+ * * An array of structures
+ * * A structure containing an array
+ * * A structure containing a structure
+ */
+ if (state->es_shader) {
+ const glsl_type *check_type = var->type->without_array();
+ if (check_type->is_boolean() ||
+ check_type->contains_opaque()) {
+ _mesa_glsl_error(&loc, state,
+ "fragment shader input cannot have type %s",
+ check_type->name);
+ }
+ if (var->type->is_array() &&
+ var->type->fields.array->is_array()) {
+ _mesa_glsl_error(&loc, state,
+ "%s shader output "
+ "cannot have an array of arrays",
+ _mesa_shader_stage_to_string(state->stage));
+ }
+ if (var->type->is_array() &&
+ var->type->fields.array->is_record()) {
+ _mesa_glsl_error(&loc, state,
+ "fragment shader input "
+ "cannot have an array of structs");
+ }
+ if (var->type->is_record()) {
+ for (unsigned i = 0; i < var->type->length; i++) {
+ if (var->type->fields.structure[i].type->is_array() ||
+ var->type->fields.structure[i].type->is_record())
+ _mesa_glsl_error(&loc, state,
+ "fragement shader input cannot have "
+ "a struct that contains an "
+ "array or struct");
+ }
+ }
+ }
}
} else if (var->data.mode == ir_var_shader_out) {
const glsl_type *check_type = var->type->without_array();
if (check_type->is_record() || check_type->is_matrix())
_mesa_glsl_error(&loc, state,
"fragment shader output "
- "cannot have struct or array type");
+ "cannot have struct or matrix type");
switch (check_type->base_type) {
case GLSL_TYPE_UINT:
case GLSL_TYPE_INT:
"type %s", check_type->name);
}
}
+
+ /* From section 4.3.6 (Output Variables) of the GLSL ES 3.10 spec:
+ *
+ * It is a compile-time error to declare a vertex shader output
+ * with, or that contains, any of the following types:
+ *
+ * * A boolean type
+ * * An opaque type
+ * * An array of arrays
+ * * An array of structures
+ * * A structure containing an array
+ * * A structure containing a structure
+ *
+ * It is a compile-time error to declare a fragment shader output
+ * with, or that contains, any of the following types:
+ *
+ * * A boolean type
+ * * An opaque type
+ * * A matrix
+ * * A structure
+ * * An array of array
+ */
+ if (state->es_shader) {
+ if (var->type->is_array() &&
+ var->type->fields.array->is_array()) {
+ _mesa_glsl_error(&loc, state,
+ "%s shader output "
+ "cannot have an array of arrays",
+ _mesa_shader_stage_to_string(state->stage));
+ }
+ if (state->stage == MESA_SHADER_VERTEX) {
+ if (var->type->is_array() &&
+ var->type->fields.array->is_record()) {
+ _mesa_glsl_error(&loc, state,
+ "vertex shader output "
+ "cannot have an array of structs");
+ }
+ if (var->type->is_record()) {
+ for (unsigned i = 0; i < var->type->length; i++) {
+ if (var->type->fields.structure[i].type->is_array() ||
+ var->type->fields.structure[i].type->is_record())
+ _mesa_glsl_error(&loc, state,
+ "vertex shader output cannot have a "
+ "struct that contains an "
+ "array or struct");
+ }
+ }
+ }
+ }
}
/* Integer fragment inputs must be qualified with 'flat'. In GLSL ES,
const glsl_type *block_array_type =
process_array_type(&loc, block_type, this->array_specifier, state);
+ /* From section 4.3.9 (Interface Blocks) of the GLSL ES 3.10 spec:
+ *
+ * * Arrays of arrays of blocks are not allowed
+ */
+ if (state->es_shader && block_array_type->is_array() &&
+ block_array_type->fields.array->is_array()) {
+ _mesa_glsl_error(&loc, state,
+ "arrays of arrays interface blocks are "
+ "not allowed");
+ }
+
var = new(state) ir_variable(block_array_type,
this->instance_name,
var_mode);
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