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vkd3d-shader/dxil: Allocate instructions directly in sm6_parser_emit_binop().

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This commit is contained in:
Giovanni Mascellani
2025-12-02 14:59:11 +01:00
committed by Henri Verbeet
parent 5d51d89ef1
commit 83ebe58984
Notes: Henri Verbeet 2025-12-03 15:30:32 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1852
1 changed files with 18 additions and 6 deletions
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24
libs/vkd3d-shader/dxil.c
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@@ -4797,12 +4797,11 @@ static enum vkd3d_shader_opcode map_binary_op(uint64_t code, const struct sm6_ty
static void sm6_parser_emit_binop(struct sm6_parser *sm6, struct function_emission_state *state)
{
struct sm6_value *dst = sm6_parser_get_current_value(sm6);
struct vkd3d_shader_instruction *ins = state->ins;
const struct dxil_record *record = state->record;
struct sm6_function *function = state->function;
enum vkd3d_shader_opcode opcode, aux_opcode;
struct vkd3d_shader_src_param *src_params;
struct vkd3d_shader_dst_param *dst_params;
struct vkd3d_shader_instruction *ins;
uint32_t type_flags = 0, aux_id = 0;
const struct sm6_value *a, *b;
uint64_t code, flags;
@@ -4825,11 +4824,17 @@ static void sm6_parser_emit_binop(struct sm6_parser *sm6, struct function_emissi
if (aux_opcode != VSIR_OP_NOP)
{
if (!(ins = sm6_parser_add_function_instruction(sm6, state)))
return;
vsir_instruction_init(ins, &sm6->p.location, aux_opcode);
if (!(dst_params = instruction_dst_params_alloc(ins, 1, sm6))
|| !(src_params = instruction_src_params_alloc(ins, 1, sm6)))
{
vkd3d_shader_instruction_make_nop(ins);
return;
}
aux_id = sm6_parser_alloc_ssa_id(sm6);
@@ -4837,11 +4842,13 @@ static void sm6_parser_emit_binop(struct sm6_parser *sm6, struct function_emissi
dst_param_init(&dst_params[0]);
register_init_with_id(&dst_params[0].reg, VKD3DSPR_SSA, src_params[0].reg.data_type, aux_id);
++ins;
++function->instructions.count;
}
if (!(ins = sm6_parser_add_function_instruction(sm6, state)))
return;
state->pushed_instruction = true;
vsir_instruction_init(ins, &sm6->p.location, opcode);
flags = (record->operand_count > i) ? record->operands[i] : 0;
@@ -4890,7 +4897,10 @@ static void sm6_parser_emit_binop(struct sm6_parser *sm6, struct function_emissi
}
if (!(src_params = instruction_src_params_alloc(ins, 2, sm6)))
{
vkd3d_shader_instruction_make_nop(ins);
return;
}
src_param_init_from_value(&src_params[0], a, type_flags, sm6);
@@ -4913,7 +4923,9 @@ static void sm6_parser_emit_binop(struct sm6_parser *sm6, struct function_emissi
* do. */
ins->flags |= VKD3DSI_SHIFT_UNMASKED;
}
instruction_dst_param_init_ssa_scalar(ins, type_flags, sm6);
if (!instruction_dst_param_init_ssa_scalar(ins, type_flags, sm6))
vkd3d_shader_instruction_make_nop(ins);
}
static bool sm6_function_validate_block_index(const struct sm6_function *function,