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vkd3d-shader/dxil: Pass the code block and instruction in a struct to intrinsic handlers.

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Simplifies handling of intrinsics which need to emit more than one
instruction.
This commit is contained in:
Conor McCarthy 2023-12-14 00:04:19 +10:00 committed by Alexandre Julliard
parent 14da4df99e
commit 80d7ea2924
Notes: Alexandre Julliard 2024-01-22 22:52:15 +01:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/533
1 changed files with 35 additions and 21 deletions
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56
libs/vkd3d-shader/dxil.c
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@ -3113,6 +3113,12 @@ static struct sm6_phi *sm6_block_phi_require_space(struct sm6_block *block, stru
return phi;
}
struct function_emission_state
{
struct sm6_block *code_block;
struct vkd3d_shader_instruction *ins;
};
static void sm6_parser_emit_alloca(struct sm6_parser *sm6, const struct dxil_record *record,
struct vkd3d_shader_instruction *ins, struct sm6_value *dst)
{
@ -3479,9 +3485,10 @@ static enum vkd3d_shader_opcode map_dx_unary_op(enum dx_intrinsic_opcode op)
}
}
static void sm6_parser_emit_dx_unary(struct sm6_parser *sm6, struct sm6_block *code_block,
enum dx_intrinsic_opcode op, const struct sm6_value **operands, struct vkd3d_shader_instruction *ins)
static void sm6_parser_emit_dx_unary(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_src_param *src_param;
vsir_instruction_init(ins, &sm6->p.location, map_dx_unary_op(op));
@ -3491,10 +3498,11 @@ static void sm6_parser_emit_dx_unary(struct sm6_parser *sm6, struct sm6_block *c
instruction_dst_param_init_ssa_scalar(ins, sm6);
}
static void sm6_parser_emit_dx_cbuffer_load(struct sm6_parser *sm6, struct sm6_block *code_block,
enum dx_intrinsic_opcode op, const struct sm6_value **operands, struct vkd3d_shader_instruction *ins)
static void sm6_parser_emit_dx_cbuffer_load(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,
const struct sm6_value **operands, struct function_emission_state *state)
{
struct sm6_value *dst = sm6_parser_get_current_value(sm6);
struct vkd3d_shader_instruction *ins = state->ins;
struct vkd3d_shader_src_param *src_param;
const struct sm6_value *buffer;
const struct sm6_type *type;
@ -3542,9 +3550,10 @@ static const struct sm6_descriptor_info *sm6_parser_get_descriptor(struct sm6_pa
return NULL;
}
static void sm6_parser_emit_dx_create_handle(struct sm6_parser *sm6, struct sm6_block *code_block,
enum dx_intrinsic_opcode op, const struct sm6_value **operands, struct vkd3d_shader_instruction *ins)
static void sm6_parser_emit_dx_create_handle(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;
enum vkd3d_shader_descriptor_type type;
const struct sm6_descriptor_info *d;
struct vkd3d_shader_register *reg;
@ -3578,9 +3587,10 @@ static void sm6_parser_emit_dx_create_handle(struct sm6_parser *sm6, struct sm6_
ins->handler_idx = VKD3DSIH_NOP;
}
static void sm6_parser_emit_dx_load_input(struct sm6_parser *sm6, struct sm6_block *code_block,
enum dx_intrinsic_opcode op, const struct sm6_value **operands, struct vkd3d_shader_instruction *ins)
static void sm6_parser_emit_dx_load_input(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_src_param *src_param;
const struct shader_signature *signature;
unsigned int row_index, column_index;
@ -3610,9 +3620,10 @@ static void sm6_parser_emit_dx_load_input(struct sm6_parser *sm6, struct sm6_blo
instruction_dst_param_init_ssa_scalar(ins, sm6);
}
static void sm6_parser_emit_dx_store_output(struct sm6_parser *sm6, struct sm6_block *code_block,
enum dx_intrinsic_opcode op, const struct sm6_value **operands, struct vkd3d_shader_instruction *ins)
static void sm6_parser_emit_dx_store_output(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_src_param *src_param;
struct vkd3d_shader_dst_param *dst_param;
const struct shader_signature *signature;
@ -3667,8 +3678,8 @@ struct sm6_dx_opcode_info
{
const char *ret_type;
const char *operand_info;
void (*handler)(struct sm6_parser *, struct sm6_block *, enum dx_intrinsic_opcode,
const struct sm6_value **, struct vkd3d_shader_instruction *);
void (*handler)(struct sm6_parser *, enum dx_intrinsic_opcode, const struct sm6_value **,
struct function_emission_state *);
};
/*
@ -3820,27 +3831,27 @@ static void sm6_parser_emit_unhandled(struct sm6_parser *sm6, struct vkd3d_shade
/* dst->is_undefined is not set here because it flags only explicitly undefined values. */
}
static void sm6_parser_decode_dx_op(struct sm6_parser *sm6, struct sm6_block *code_block, enum dx_intrinsic_opcode op,
static void sm6_parser_decode_dx_op(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,
const char *name, const struct sm6_value **operands, unsigned int operand_count,
struct vkd3d_shader_instruction *ins, struct sm6_value *dst)
struct function_emission_state *state, struct sm6_value *dst)
{
if (op >= ARRAY_SIZE(sm6_dx_op_table) || !sm6_dx_op_table[op].operand_info)
{
FIXME("Unhandled dx intrinsic function id %u, '%s'.\n", op, name);
vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_UNHANDLED_INTRINSIC,
"Call to intrinsic function %s is unhandled.", name);
sm6_parser_emit_unhandled(sm6, ins, dst);
sm6_parser_emit_unhandled(sm6, state->ins, dst);
return;
}
if (sm6_parser_validate_dx_op(sm6, op, name, operands, operand_count, dst))
sm6_dx_op_table[op].handler(sm6, code_block, op, operands, ins);
sm6_dx_op_table[op].handler(sm6, op, operands, state);
else
sm6_parser_emit_unhandled(sm6, ins, dst);
sm6_parser_emit_unhandled(sm6, state->ins, dst);
}
static void sm6_parser_emit_call(struct sm6_parser *sm6, const struct dxil_record *record,
struct sm6_block *code_block, struct vkd3d_shader_instruction *ins, struct sm6_value *dst)
struct function_emission_state *state, struct sm6_value *dst)
{
const struct sm6_value *operands[DXIL_OP_MAX_OPERANDS];
const struct sm6_value *fn_value, *op_value;
@ -3922,8 +3933,8 @@ static void sm6_parser_emit_call(struct sm6_parser *sm6, const struct dxil_recor
"Expected a constant integer dx intrinsic function id.");
return;
}
sm6_parser_decode_dx_op(sm6, code_block, register_get_uint_value(&op_value->u.reg),
fn_value->u.function.name, &operands[1], operand_count - 1, ins, dst);
sm6_parser_decode_dx_op(sm6, register_get_uint_value(&op_value->u.reg),
fn_value->u.function.name, &operands[1], operand_count - 1, state, dst);
}
static enum vkd3d_shader_opcode sm6_map_cast_op(uint64_t code, const struct sm6_type *from,
@ -5121,8 +5132,11 @@ static enum vkd3d_result sm6_parser_function_init(struct sm6_parser *sm6, const
is_terminator = true;
break;
case FUNC_CODE_INST_CALL:
sm6_parser_emit_call(sm6, record, code_block, ins, dst);
{
struct function_emission_state state = {code_block, ins};
sm6_parser_emit_call(sm6, record, &state, dst);
break;
}
case FUNC_CODE_INST_CAST:
sm6_parser_emit_cast(sm6, record, ins, dst);
break;