int mul_operand);
bool try_emit_mad_for_and_not(ir_expression *ir,
int mul_operand);
- bool try_emit_sat(ir_expression *ir);
void emit_swz(ir_expression *ir);
if (ir->data.mode == ir_var_uniform && strncmp(ir->name, "gl_", 3) == 0) {
unsigned int i;
- const ir_state_slot *const slots = ir->state_slots;
- assert(ir->state_slots != NULL);
+ const ir_state_slot *const slots = ir->get_state_slots();
+ assert(slots != NULL);
/* Check if this statevar's setup in the STATE file exactly
* matches how we'll want to reference it as a
* temporary storage and hope that it'll get copy-propagated
* out.
*/
- for (i = 0; i < ir->num_state_slots; i++) {
+ for (i = 0; i < ir->get_num_state_slots(); i++) {
if (slots[i].swizzle != SWIZZLE_XYZW) {
break;
}
variable_storage *storage;
dst_reg dst;
- if (i == ir->num_state_slots) {
+ if (i == ir->get_num_state_slots()) {
/* We'll set the index later. */
storage = new(mem_ctx) variable_storage(ir, PROGRAM_STATE_VAR, -1);
this->variables.push_tail(storage);
* of the type. However, this had better match the number of state
* elements that we're going to copy into the new temporary.
*/
- assert((int) ir->num_state_slots == type_size(ir->type));
+ assert((int) ir->get_num_state_slots() == type_size(ir->type));
storage = new(mem_ctx) variable_storage(ir, PROGRAM_TEMPORARY,
this->next_temp);
}
- for (unsigned int i = 0; i < ir->num_state_slots; i++) {
+ for (unsigned int i = 0; i < ir->get_num_state_slots(); i++) {
int index = _mesa_add_state_reference(this->prog->Parameters,
(gl_state_index *)slots[i].tokens);
}
if (storage->file == PROGRAM_TEMPORARY &&
- dst.index != storage->index + (int) ir->num_state_slots) {
+ dst.index != storage->index + (int) ir->get_num_state_slots()) {
linker_error(this->shader_program,
"failed to load builtin uniform `%s' "
"(%d/%d regs loaded)\n",
const ir_function_signature *sig;
exec_list empty;
- sig = ir->matching_signature(NULL, &empty);
+ sig = ir->matching_signature(NULL, &empty, false);
assert(sig);
return true;
}
-bool
-ir_to_mesa_visitor::try_emit_sat(ir_expression *ir)
-{
- /* Saturates were only introduced to vertex programs in
- * NV_vertex_program3, so don't give them to drivers in the VP.
- */
- if (this->prog->Target == GL_VERTEX_PROGRAM_ARB)
- return false;
-
- ir_rvalue *sat_src = ir->as_rvalue_to_saturate();
- if (!sat_src)
- return false;
-
- sat_src->accept(this);
- src_reg src = this->result;
-
- /* If we generated an expression instruction into a temporary in
- * processing the saturate's operand, apply the saturate to that
- * instruction. Otherwise, generate a MOV to do the saturate.
- *
- * Note that we have to be careful to only do this optimization if
- * the instruction in question was what generated src->result. For
- * example, ir_dereference_array might generate a MUL instruction
- * to create the reladdr, and return us a src reg using that
- * reladdr. That MUL result is not the value we're trying to
- * saturate.
- */
- ir_expression *sat_src_expr = sat_src->as_expression();
- ir_to_mesa_instruction *new_inst;
- new_inst = (ir_to_mesa_instruction *)this->instructions.get_tail();
- if (sat_src_expr && (sat_src_expr->operation == ir_binop_mul ||
- sat_src_expr->operation == ir_binop_add ||
- sat_src_expr->operation == ir_binop_dot)) {
- new_inst->saturate = true;
- } else {
- this->result = get_temp(ir->type);
- ir_to_mesa_instruction *inst;
- inst = emit(ir, OPCODE_MOV, dst_reg(this->result), src);
- inst->saturate = true;
- }
-
- return true;
-}
-
void
ir_to_mesa_visitor::reladdr_to_temp(ir_instruction *ir,
src_reg *reg, int *num_reladdr)
return;
}
- if (try_emit_sat(ir))
- return;
-
if (ir->operation == ir_quadop_vector) {
this->emit_swz(ir);
return;
emit(ir, OPCODE_DDY, result_dst, op[0]);
break;
+ case ir_unop_saturate: {
+ ir_to_mesa_instruction *inst = emit(ir, OPCODE_MOV,
+ result_dst, op[0]);
+ inst->saturate = true;
+ break;
+ }
case ir_unop_noise: {
const enum prog_opcode opcode =
prog_opcode(OPCODE_NOISE1
case ir_unop_interpolate_at_centroid:
case ir_binop_interpolate_at_offset:
case ir_binop_interpolate_at_sample:
+ case ir_unop_dFdx_coarse:
+ case ir_unop_dFdx_fine:
+ case ir_unop_dFdy_coarse:
+ case ir_unop_dFdy_fine:
assert(!"not supported");
break;
}
gl_register_file file;
- if (type->is_sampler() ||
- (type->is_array() && type->fields.array->is_sampler())) {
+ if (type->without_array()->is_sampler()) {
file = PROGRAM_SAMPLER;
} else {
file = PROGRAM_UNIFORM;
columns = storage->type->matrix_columns;
break;
case GLSL_TYPE_BOOL:
- if (ctx->Const.NativeIntegers) {
- format = (ctx->Const.UniformBooleanTrue == 1)
- ? uniform_bool_int_0_1 : uniform_bool_int_0_not0;
- } else {
- format = uniform_bool_float;
- }
+ format = uniform_native;
columns = 1;
break;
case GLSL_TYPE_SAMPLER:
GLenum target = _mesa_shader_stage_to_program(shader->Stage);
const char *target_string = _mesa_shader_stage_to_string(shader->Stage);
struct gl_shader_compiler_options *options =
- &ctx->ShaderCompilerOptions[shader->Stage];
+ &ctx->Const.ShaderCompilerOptions[shader->Stage];
validate_ir_tree(shader->ir);
bool progress;
exec_list *ir = prog->_LinkedShaders[i]->ir;
const struct gl_shader_compiler_options *options =
- &ctx->ShaderCompilerOptions[prog->_LinkedShaders[i]->Stage];
+ &ctx->Const.ShaderCompilerOptions[prog->_LinkedShaders[i]->Stage];
do {
progress = false;
{
unsigned int i;
- _mesa_clear_shader_program_data(ctx, prog);
+ _mesa_clear_shader_program_data(prog);
prog->LinkStatus = GL_TRUE;
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