class ir_to_mesa_instruction : public exec_node {
public:
- /* Callers of this talloc-based new need not call delete. It's
- * easier to just talloc_free 'ctx' (or any of its ancestors). */
+ /* Callers of this ralloc-based new need not call delete. It's
+ * easier to just ralloc_free 'ctx' (or any of its ancestors). */
static void* operator new(size_t size, void *ctx)
{
void *node;
- node = talloc_zero_size(ctx, size);
+ node = rzalloc_size(ctx, size);
assert(node != NULL);
return node;
{
va_list args;
va_start(args, fmt);
- prog->InfoLog = talloc_vasprintf_append(prog->InfoLog, fmt, args);
+ ralloc_vasprintf_append(&prog->InfoLog, fmt, args);
va_end(args);
prog->LinkStatus = GL_FALSE;
return 1;
}
case GLSL_TYPE_ARRAY:
+ assert(type->length > 0);
return type_size(type->fields.array) * type->length;
case GLSL_TYPE_STRUCT:
size = 0;
fp->OriginUpperLeft = ir->origin_upper_left;
fp->PixelCenterInteger = ir->pixel_center_integer;
+
+ } else if (strcmp(ir->name, "gl_FragDepth") == 0) {
+ struct gl_fragment_program *fp = (struct gl_fragment_program *)this->prog;
+ switch (ir->depth_layout) {
+ case ir_depth_layout_none:
+ fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_NONE;
+ break;
+ case ir_depth_layout_any:
+ fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_ANY;
+ break;
+ case ir_depth_layout_greater:
+ fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_GREATER;
+ break;
+ case ir_depth_layout_less:
+ fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_LESS;
+ break;
+ case ir_depth_layout_unchanged:
+ fp->FragDepthLayout = FRAG_DEPTH_LAYOUT_UNCHANGED;
+ break;
+ default:
+ assert(0);
+ break;
+ }
}
if (ir->mode == ir_var_uniform && strncmp(ir->name, "gl_", 3) == 0) {
ir_to_mesa_visitor::visit(ir_dereference_variable *ir)
{
variable_storage *entry = find_variable_storage(ir->var);
+ ir_variable *var = ir->var;
if (!entry) {
- switch (ir->var->mode) {
+ switch (var->mode) {
case ir_var_uniform:
- entry = new(mem_ctx) variable_storage(ir->var, PROGRAM_UNIFORM,
- ir->var->location);
+ entry = new(mem_ctx) variable_storage(var, PROGRAM_UNIFORM,
+ var->location);
this->variables.push_tail(entry);
break;
case ir_var_in:
- case ir_var_out:
case ir_var_inout:
/* The linker assigns locations for varyings and attributes,
* including deprecated builtins (like gl_Color), user-assign
*
* FINISHME: We would hit this path for function arguments. Fix!
*/
- assert(ir->var->location != -1);
- if (ir->var->mode == ir_var_in ||
- ir->var->mode == ir_var_inout) {
- entry = new(mem_ctx) variable_storage(ir->var,
- PROGRAM_INPUT,
- ir->var->location);
-
- if (this->prog->Target == GL_VERTEX_PROGRAM_ARB &&
- ir->var->location >= VERT_ATTRIB_GENERIC0) {
- _mesa_add_attribute(prog->Attributes,
- ir->var->name,
- _mesa_sizeof_glsl_type(ir->var->type->gl_type),
- ir->var->type->gl_type,
- ir->var->location - VERT_ATTRIB_GENERIC0);
- }
- } else {
- entry = new(mem_ctx) variable_storage(ir->var,
- PROGRAM_OUTPUT,
- ir->var->location);
- }
-
+ assert(var->location != -1);
+ entry = new(mem_ctx) variable_storage(var,
+ PROGRAM_INPUT,
+ var->location);
+ if (this->prog->Target == GL_VERTEX_PROGRAM_ARB &&
+ var->location >= VERT_ATTRIB_GENERIC0) {
+ _mesa_add_attribute(this->prog->Attributes,
+ var->name,
+ _mesa_sizeof_glsl_type(var->type->gl_type),
+ var->type->gl_type,
+ var->location - VERT_ATTRIB_GENERIC0);
+ }
+ break;
+ case ir_var_out:
+ assert(var->location != -1);
+ entry = new(mem_ctx) variable_storage(var,
+ PROGRAM_OUTPUT,
+ var->location);
break;
+ case ir_var_system_value:
+ entry = new(mem_ctx) variable_storage(var,
+ PROGRAM_SYSTEM_VALUE,
+ var->location);
+ break;
case ir_var_auto:
case ir_var_temporary:
- entry = new(mem_ctx) variable_storage(ir->var, PROGRAM_TEMPORARY,
+ entry = new(mem_ctx) variable_storage(var, PROGRAM_TEMPORARY,
this->next_temp);
this->variables.push_tail(entry);
- next_temp += type_size(ir->var->type);
+ next_temp += type_size(var->type);
break;
}
if (!entry) {
- printf("Failed to make storage for %s\n", ir->var->name);
+ printf("Failed to make storage for %s\n", var->name);
exit(1);
}
}
- this->result = ir_to_mesa_src_reg(entry->file, entry->index, ir->var->type);
+ this->result = ir_to_mesa_src_reg(entry->file, entry->index, var->type);
}
void
this->result, src_reg_for_float(element_size));
}
- src_reg.reladdr = talloc(mem_ctx, ir_to_mesa_src_reg);
+ src_reg.reladdr = ralloc(mem_ctx, ir_to_mesa_src_reg);
memcpy(src_reg.reladdr, &index_reg, sizeof(index_reg));
}
return entry;
}
- entry = talloc(mem_ctx, function_entry);
+ entry = ralloc(mem_ctx, function_entry);
entry->sig = sig;
entry->sig_id = this->next_signature_id++;
entry->bgn_inst = NULL;
next_temp = 1;
next_signature_id = 1;
current_function = NULL;
- mem_ctx = talloc_new(NULL);
+ mem_ctx = ralloc_context(NULL);
}
ir_to_mesa_visitor::~ir_to_mesa_visitor()
{
- talloc_free(mem_ctx);
+ ralloc_free(mem_ctx);
}
static struct prog_src_register
}
}
- if_stack = talloc_zero_array(v->mem_ctx, int, if_count);
- loop_stack = talloc_zero_array(v->mem_ctx, int, loop_count);
+ if_stack = rzalloc_array(v->mem_ctx, int, if_count);
+ loop_stack = rzalloc_array(v->mem_ctx, int, loop_count);
for (i = 0; i < num_instructions; i++) {
switch (mesa_instructions[i].Opcode) {
unsigned int next_sampler = 0, num_uniforms = 0;
struct uniform_sort *sorted_uniforms;
- sorted_uniforms = talloc_array(NULL, struct uniform_sort,
+ sorted_uniforms = ralloc_array(NULL, struct uniform_sort,
shader_program->Uniforms->NumUniforms);
for (i = 0; i < shader_program->Uniforms->NumUniforms; i++) {
}
}
- talloc_free(sorted_uniforms);
+ ralloc_free(sorted_uniforms);
}
static void
for (unsigned int i = 0; i < type->length; i++) {
const glsl_type *field_type = type->fields.structure[i].type;
- const char *field_name = talloc_asprintf(mem_ctx, "%s.%s", name,
+ const char *field_name = ralloc_asprintf(mem_ctx, "%s.%s", name,
type->fields.structure[i].name);
set_uniform_initializer(ctx, mem_ctx, shader_program, field_name,
field_type, field_constant);
void *values;
if (element_type->base_type == GLSL_TYPE_BOOL) {
- int *conv = talloc_array(mem_ctx, int, element_type->components());
+ int *conv = ralloc_array(mem_ctx, int, element_type->components());
for (unsigned int j = 0; j < element_type->components(); j++) {
conv[j] = element->value.b[j];
}
continue;
if (!mem_ctx)
- mem_ctx = talloc_new(NULL);
+ mem_ctx = ralloc_context(NULL);
set_uniform_initializer(ctx, mem_ctx, shader_program, var->name,
var->type, var->constant_value);
}
}
- talloc_free(mem_ctx);
+ ralloc_free(mem_ctx);
}
/*
void
ir_to_mesa_visitor::copy_propagate(void)
{
- ir_to_mesa_instruction *acp[this->next_temp * 4];
-
- memset(&acp, 0, sizeof(acp));
+ ir_to_mesa_instruction **acp = rzalloc_array(mem_ctx,
+ ir_to_mesa_instruction *,
+ this->next_temp * 4);
foreach_iter(exec_list_iterator, iter, this->instructions) {
ir_to_mesa_instruction *inst = (ir_to_mesa_instruction *)iter.get();
+ assert(inst->dst_reg.file != PROGRAM_TEMPORARY
+ || inst->dst_reg.index < this->next_temp);
+
/* First, do any copy propagation possible into the src regs. */
for (int r = 0; r < 3; r++) {
ir_to_mesa_instruction *first = NULL;
case OPCODE_ELSE:
case OPCODE_ENDIF:
/* End of a basic block, clear the ACP entirely. */
- memset(&acp, 0, sizeof(acp));
+ memset(acp, 0, sizeof(*acp) * this->next_temp * 4);
break;
default:
*/
if (inst->dst_reg.file == PROGRAM_TEMPORARY) {
if (inst->dst_reg.reladdr) {
- memset(&acp, 0, sizeof(acp));
+ memset(acp, 0, sizeof(*acp) * this->next_temp * 4);
} else {
for (int i = 0; i < 4; i++) {
if (inst->dst_reg.writemask & (1 << i)) {
}
}
}
+
+ ralloc_free(acp);
}
mesa_instructions =
(struct prog_instruction *)calloc(num_instructions,
sizeof(*mesa_instructions));
- mesa_instruction_annotation = talloc_array(v.mem_ctx, ir_instruction *,
+ mesa_instruction_annotation = ralloc_array(v.mem_ctx, ir_instruction *,
num_instructions);
v.copy_propagate();
_mesa_glsl_lexer_dtor(state);
}
- talloc_free(shader->ir);
+ ralloc_free(shader->ir);
shader->ir = new(shader) exec_list;
if (!state->error && !state->translation_unit.is_empty())
_mesa_ast_to_hir(shader->ir, state);
/* Retain any live IR, but trash the rest. */
reparent_ir(shader->ir, shader->ir);
- talloc_free(state);
+ ralloc_free(state);
if (shader->CompileStatus) {
if (!ctx->Driver.CompileShader(ctx, shader))
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