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ir_to_mesa: Fix segfaults on ir_to_mesa invocation after MSVC change.

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This commit is contained in:
Eric Anholt 2011-01-14 16:48:19 -08:00
parent d42acef139
commit 25beab10cd
1 changed files with 6 additions and 6 deletions
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12
src/mesa/program/ir_to_mesa.cpp
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@ -2641,9 +2641,9 @@ set_uniform_initializers(struct gl_context *ctx,
void
ir_to_mesa_visitor::copy_propagate(void)
{
ir_to_mesa_instruction **acp = new ir_to_mesa_instruction *[this->next_temp * 4];
memset(acp, 0, sizeof(acp) * this->next_temp * 4);
ir_to_mesa_instruction **acp = talloc_zero_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();
@ -2706,7 +2706,7 @@ ir_to_mesa_visitor::copy_propagate(void)
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:
@ -2715,7 +2715,7 @@ ir_to_mesa_visitor::copy_propagate(void)
*/
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)) {
@ -2742,7 +2742,7 @@ ir_to_mesa_visitor::copy_propagate(void)
}
}
delete [] acp;
talloc_free(acp);
}