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vkd3d-shader/ir: Split handling blocks when emitting a structured program.

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Giovanni Mascellani 2024-04-10 17:13:02 +02:00 committed by Alexandre Julliard
parent b4cfc24f67
commit 5e42f6779a
Notes: Alexandre Julliard 2024-04-15 22:22:40 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Conor McCarthy (@cmccarthy)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/778
1 changed files with 19 additions and 10 deletions
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29
libs/vkd3d-shader/ir.c
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@ -4441,6 +4441,23 @@ static enum vkd3d_result vsir_cfg_optimize(struct vsir_cfg *cfg)
return ret; return ret;
} }
static enum vkd3d_result vsir_cfg_structure_list_emit_block(struct vsir_cfg *cfg,
struct vsir_block *block)
{
struct vsir_cfg_emit_target *target = cfg->target;
if (!reserve_instructions(&target->instructions, &target->ins_capacity,
target->ins_count + (block->end - block->begin)))
return VKD3D_ERROR_OUT_OF_MEMORY;
memcpy(&target->instructions[target->ins_count], block->begin,
(char *)block->end - (char *)block->begin);
target->ins_count += block->end - block->begin;
return VKD3D_OK;
}
static enum vkd3d_result vsir_cfg_structure_list_emit(struct vsir_cfg *cfg, static enum vkd3d_result vsir_cfg_structure_list_emit(struct vsir_cfg *cfg,
struct vsir_cfg_structure_list *list, unsigned int loop_idx) struct vsir_cfg_structure_list *list, unsigned int loop_idx)
{ {
@ -4456,17 +4473,9 @@ static enum vkd3d_result vsir_cfg_structure_list_emit(struct vsir_cfg *cfg,
switch (structure->type) switch (structure->type)
{ {
case STRUCTURE_TYPE_BLOCK: case STRUCTURE_TYPE_BLOCK:
{ if ((ret = vsir_cfg_structure_list_emit_block(cfg, structure->u.block)) < 0)
struct vsir_block *block = structure->u.block; return ret;
if (!reserve_instructions(&target->instructions, &target->ins_capacity, target->ins_count + (block->end - block->begin)))
return VKD3D_ERROR_OUT_OF_MEMORY;
memcpy(&target->instructions[target->ins_count], block->begin, (char *)block->end - (char *)block->begin);
target->ins_count += block->end - block->begin;
break; break;
}
case STRUCTURE_TYPE_LOOP: case STRUCTURE_TYPE_LOOP:
{ {