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vkd3d-shader/dxil: Generate ICB values in sm6_parser_declare_icb().

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This commit is contained in:
Giovanni Mascellani
2025-05-02 12:03:27 +02:00
committed by Henri Verbeet
parent 1d88638bd3
commit 8635a7ff6e
Notes: Henri Verbeet 2025-05-12 15:43:45 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1486
1 changed files with 21 additions and 5 deletions
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26
libs/vkd3d-shader/dxil.c
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@@ -648,6 +648,7 @@ enum sm6_value_type
VALUE_TYPE_DATA,
VALUE_TYPE_HANDLE,
VALUE_TYPE_SSA,
VALUE_TYPE_ICB,
VALUE_TYPE_UNDEFINED,
VALUE_TYPE_INVALID,
};
@@ -671,6 +672,12 @@ struct sm6_ssa_data
unsigned int id;
};
struct sm6_icb_data
{
unsigned int data_id;
unsigned int id;
};
struct sm6_value
{
const struct sm6_type *type;
@@ -683,6 +690,7 @@ struct sm6_value
const struct vkd3d_shader_immediate_constant_buffer *data;
struct sm6_handle_data handle;
struct sm6_ssa_data ssa;
struct sm6_icb_data icb;
} u;
struct vkd3d_shader_register reg;
};
@@ -2244,6 +2252,7 @@ static inline bool sm6_value_is_register(const struct sm6_value *value)
{
case VALUE_TYPE_REG:
case VALUE_TYPE_SSA:
case VALUE_TYPE_ICB:
case VALUE_TYPE_UNDEFINED:
case VALUE_TYPE_INVALID:
return true;
@@ -2425,6 +2434,10 @@ static void sm6_register_from_value(struct vkd3d_shader_register *reg, const str
reg->dimension = sm6_type_is_scalar(value->type) ? VSIR_DIMENSION_SCALAR : VSIR_DIMENSION_VEC4;
break;
case VALUE_TYPE_ICB:
register_init_with_id(reg, VKD3DSPR_IMMCONSTBUFFER, data_type, value->u.icb.id);
break;
case VALUE_TYPE_UNDEFINED:
case VALUE_TYPE_INVALID:
vsir_register_init(reg, VKD3DSPR_UNDEF, data_type, 0);
@@ -3477,13 +3490,13 @@ static struct vkd3d_shader_instruction *sm6_parser_add_instruction(struct sm6_pa
static void sm6_parser_declare_icb(struct sm6_parser *sm6, const struct sm6_type *elem_type, unsigned int count,
unsigned int alignment, unsigned int init, struct sm6_value *dst)
{
enum vkd3d_data_type data_type = vkd3d_data_type_from_sm6_type(elem_type);
struct vkd3d_shader_instruction *ins;
ins = sm6_parser_add_instruction(sm6, VKD3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER);
/* The icb value index will be resolved later so forward references can be handled. */
ins->declaration.icb = (void *)(intptr_t)init;
register_init_with_id(&dst->reg, VKD3DSPR_IMMCONSTBUFFER, data_type, init);
dst->value_type = VALUE_TYPE_ICB;
dst->u.icb.data_id = init;
}
static void sm6_parser_declare_indexable_temp(struct sm6_parser *sm6, const struct sm6_type *elem_type,
@@ -3853,11 +3866,14 @@ static enum vkd3d_result sm6_parser_globals_init(struct sm6_parser *sm6)
const struct vkd3d_shader_immediate_constant_buffer *icb;
struct sm6_value *value = &sm6->values[i];
if (!sm6_value_is_register(value) || value->reg.type != VKD3DSPR_IMMCONSTBUFFER)
if (value->value_type != VALUE_TYPE_ICB)
continue;
if ((icb = resolve_forward_initialiser(value->reg.idx[0].offset, sm6)))
value->reg.idx[0].offset = icb->register_idx;
if ((icb = resolve_forward_initialiser(value->u.icb.data_id, sm6)))
value->u.icb.id = icb->register_idx;
else
value->u.icb.id = 0;
sm6_register_from_value(&value->reg, value);
}
return VKD3D_OK;