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vkd3d-shader/dxil: Implement DX intrinsic DomainLocation.

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Conor McCarthy 2023-06-15 14:52:42 +10:00 committed by Alexandre Julliard
parent e165f9cefc
commit 3976738baf
Notes: Alexandre Julliard 2024-04-22 23:38:15 +02:00 
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/768
1 changed files with 29 additions and 0 deletions
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29
libs/vkd3d-shader/dxil.c
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@ -421,6 +421,7 @@ enum dx_intrinsic_opcode
DX_SPLIT_DOUBLE = 102,
DX_LOAD_OUTPUT_CONTROL_POINT = 103,
DX_LOAD_PATCH_CONSTANT = 104,
DX_DOMAIN_LOCATION = 105,
DX_STORE_PATCH_CONSTANT = 106,
DX_PRIMITIVE_ID = 108,
DX_LEGACY_F32TOF16 = 130,
@ -4800,6 +4801,33 @@ static void sm6_parser_emit_dx_discard(struct sm6_parser *sm6, enum dx_intrinsic
src_param_init_from_value(src_param, operands[0]);
}
static void sm6_parser_emit_dx_domain_location(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;
unsigned int component_idx;
vsir_instruction_init(ins, &sm6->p.location, VKD3DSIH_MOV);
if ((component_idx = sm6_value_get_constant_uint(operands[0])) >= 3)
{
WARN("Invalid component index %u.\n", component_idx);
vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_INVALID_OPERAND,
"Invalid domain location component index %u.", component_idx);
component_idx = 0;
}
if (!(src_param = instruction_src_params_alloc(ins, 1, sm6)))
return;
sm6_parser_dcl_register_builtin(sm6, VKD3DSIH_DCL_INPUT, VKD3DSPR_TESSCOORD, VKD3D_DATA_FLOAT, 3);
vsir_register_init(&src_param->reg, VKD3DSPR_TESSCOORD, VKD3D_DATA_FLOAT, 0);
src_param->reg.dimension = VSIR_DIMENSION_VEC4;
src_param_init_scalar(src_param, component_idx);
instruction_dst_param_init_ssa_scalar(ins, sm6);
}
static void sm6_parser_emit_dx_dot(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,
const struct sm6_value **operands, struct function_emission_state *state)
{
@ -5818,6 +5846,7 @@ static const struct sm6_dx_opcode_info sm6_dx_op_table[] =
[DX_DERIV_FINEX ] = {"e", "R", sm6_parser_emit_dx_unary},
[DX_DERIV_FINEY ] = {"e", "R", sm6_parser_emit_dx_unary},
[DX_DISCARD ] = {"v", "1", sm6_parser_emit_dx_discard},
[DX_DOMAIN_LOCATION ] = {"f", "c", sm6_parser_emit_dx_domain_location},
[DX_DOT2 ] = {"g", "RRRR", sm6_parser_emit_dx_dot},
[DX_DOT3 ] = {"g", "RRRRRR", sm6_parser_emit_dx_dot},
[DX_DOT4 ] = {"g", "RRRRRRRR", sm6_parser_emit_dx_dot},