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vkd3d-shader/dxil: Allocate instructions directly in sm6_parser_emit_dx_buffer_update_counter().

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This commit is contained in:
Giovanni Mascellani
2025-12-04 11:51:14 +01:00
committed by Henri Verbeet
parent 7d481b6c2d
commit 6b042b3ce3
Notes: Henri Verbeet 2025-12-08 17:49:13 +01:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1858
1 changed files with 15 additions and 7 deletions
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22
libs/vkd3d-shader/dxil.c
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@@ -5423,7 +5423,7 @@ static void sm6_parser_emit_dx_barrier(struct sm6_parser *dxil, enum dx_intrinsi
static void sm6_parser_emit_dx_buffer_update_counter(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,
const struct sm6_value **operands, struct function_emission_state *state)
{
struct vkd3d_shader_instruction *ins = state->ins;
struct vkd3d_shader_instruction *ins;
struct vsir_src_operand *src_params;
const struct sm6_value *resource;
unsigned int i;
@@ -5441,19 +5441,27 @@ static void sm6_parser_emit_dx_buffer_update_counter(struct sm6_parser *sm6, enu
}
i = sm6_value_get_constant_uint(operands[1], sm6);
if (i != 1 && i != 255)
{
WARN("Unexpected update value %#x.\n", i);
vkd3d_shader_parser_warning(&sm6->p, VKD3D_SHADER_WARNING_DXIL_IGNORING_OPERANDS,
"Update value %#x for a UAV counter operation is not supported.", i);
}
inc = i;
vsir_instruction_init(ins, &sm6->p.location, (inc < 0) ? VSIR_OP_IMM_ATOMIC_CONSUME : VSIR_OP_IMM_ATOMIC_ALLOC);
if (!(src_params = 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, (inc < 0) ? VSIR_OP_IMM_ATOMIC_CONSUME : VSIR_OP_IMM_ATOMIC_ALLOC);
if (!(src_params = instruction_src_params_alloc(ins, 1, sm6)))
{
vkd3d_shader_instruction_make_nop(ins);
return;
}
src_param_init_vector_from_handle(sm6, &src_params[0], &resource->u.handle);
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_calculate_lod(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,