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vkd3d-shader/dxil: Allocate instructions directly in sm6_parser_emit_dx_load_input().

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This commit is contained in:
Giovanni Mascellani
2025-12-10 11:01:41 +01:00
committed by Henri Verbeet
parent bd06ec9801
commit 47a1d150c3
Notes: Henri Verbeet 2025-12-11 19:10:50 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1865
1 changed files with 15 additions and 9 deletions
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24
libs/vkd3d-shader/dxil.c
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@@ -6136,11 +6136,11 @@ static void sm6_parser_emit_dx_load_input(struct sm6_parser *sm6, enum dx_intrin
{
bool is_control_point = op == DX_LOAD_OUTPUT_CONTROL_POINT;
bool is_patch_constant = op == DX_LOAD_PATCH_CONSTANT;
struct vkd3d_shader_instruction *ins = state->ins;
struct vsir_program *program = sm6->program;
unsigned int count, row_index, column_index;
const struct shader_signature *signature;
const struct vsir_dst_operand *params;
struct vkd3d_shader_instruction *ins;
struct vsir_src_operand *src_param;
const struct signature_element *e;
@@ -6148,14 +6148,9 @@ static void sm6_parser_emit_dx_load_input(struct sm6_parser *sm6, enum dx_intrin
column_index = sm6_value_get_constant_uint(operands[2], sm6);
if (is_control_point && operands[3]->value_type == VALUE_TYPE_UNDEFINED)
{
/* dxcompiler will compile source which does this, so let it pass. */
WARN("Control point id is undefined.\n");
vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_UNDEFINED_OPERAND,
"The index for a control point load is undefined.");
}
vsir_instruction_init(ins, &sm6->p.location, VSIR_OP_MOV);
if (is_patch_constant)
{
@@ -6174,15 +6169,25 @@ static void sm6_parser_emit_dx_load_input(struct sm6_parser *sm6, enum dx_intrin
}
if (row_index >= signature->element_count)
{
WARN("Invalid row index %u.\n", row_index);
vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
"Invalid input row index %u.", row_index);
return;
}
e = &signature->elements[row_index];
if (!(src_param = instruction_src_params_alloc(ins, 1, sm6)))
if (!(ins = sm6_parser_add_function_instruction(sm6, state)))
return;
state->pushed_instruction = true;
vsir_instruction_init(ins, &sm6->p.location, VSIR_OP_MOV);
if (!(src_param = instruction_src_params_alloc(ins, 1, sm6)))
{
vkd3d_shader_instruction_make_nop(ins);
return;
}
src_param->reg = params[row_index].reg;
src_param_init_scalar(src_param, column_index);
count = 0;
@@ -6196,7 +6201,8 @@ static void sm6_parser_emit_dx_load_input(struct sm6_parser *sm6, enum dx_intrin
register_index_address_init(&src_param->reg.idx[count], operands[3], sm6);
}
instruction_dst_param_init_ssa_scalar(ins, 0, sm6);
if (!instruction_dst_param_init_ssa_scalar(ins, 0, sm6))
vkd3d_shader_instruction_make_nop(ins);
}
static void sm6_parser_emit_dx_make_double(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,