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vkd3d-shader/dxil: Implement DX intrinsic WaveActiveBit.

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Conor McCarthy 2024-04-23 21:10:24 +10:00 committed by Alexandre Julliard
parent 1c49b3a779
commit af208135f3
Notes: Alexandre Julliard 2024-05-06 22:37:06 +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/827
3 changed files with 55 additions and 0 deletions
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3
libs/vkd3d-shader/d3d_asm.c
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@ -329,6 +329,9 @@ static const char * const shader_opcode_names[] =
[VKD3DSIH_UTOU ] = "utou",
[VKD3DSIH_WAVE_ACTIVE_ALL_EQUAL ] = "wave_active_all_equal",
[VKD3DSIH_WAVE_ACTIVE_BALLOT ] = "wave_active_ballot",
[VKD3DSIH_WAVE_ACTIVE_BIT_AND ] = "wave_active_bit_and",
[VKD3DSIH_WAVE_ACTIVE_BIT_OR ] = "wave_active_bit_or",
[VKD3DSIH_WAVE_ACTIVE_BIT_XOR ] = "wave_active_bit_xor",
[VKD3DSIH_WAVE_ALL_TRUE ] = "wave_all_true",
[VKD3DSIH_WAVE_ANY_TRUE ] = "wave_any_true",
[VKD3DSIH_XOR ] = "xor",

49
libs/vkd3d-shader/dxil.c
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@ -433,6 +433,7 @@ enum dx_intrinsic_opcode
DX_WAVE_ALL_TRUE = 114,
DX_WAVE_ACTIVE_ALL_EQUAL = 115,
DX_WAVE_ACTIVE_BALLOT = 116,
DX_WAVE_ACTIVE_BIT = 120,
DX_LEGACY_F32TOF16 = 130,
DX_LEGACY_F16TOF32 = 131,
DX_RAW_BUFFER_LOAD = 139,
@ -534,6 +535,13 @@ enum dxil_sync_flags
SYNC_GROUP_SHARED_MEMORY = 0x8,
};
enum dxil_wave_bit_op_kind
{
WAVE_BIT_OP_AND = 0,
WAVE_BIT_OP_OR = 1,
WAVE_BIT_OP_XOR = 2,
};
struct sm6_pointer_info
{
const struct sm6_type *type;
@ -5925,6 +5933,46 @@ static void sm6_parser_emit_dx_wave_active_ballot(struct sm6_parser *sm6, enum d
instruction_dst_param_init_ssa_vector(ins, VKD3D_VEC4_SIZE, sm6);
}
static enum vkd3d_shader_opcode sm6_dx_map_wave_bit_op(enum dxil_wave_bit_op_kind op,
struct sm6_parser *sm6)
{
switch (op)
{
case WAVE_BIT_OP_AND:
return VKD3DSIH_WAVE_ACTIVE_BIT_AND;
case WAVE_BIT_OP_OR:
return VKD3DSIH_WAVE_ACTIVE_BIT_OR;
case WAVE_BIT_OP_XOR:
return VKD3DSIH_WAVE_ACTIVE_BIT_XOR;
default:
FIXME("Unhandled wave bit op %u.\n", op);
vkd3d_shader_parser_error(&sm6->p, VKD3D_SHADER_ERROR_DXIL_UNHANDLED_INTRINSIC,
"Wave bit operation %u is unhandled.\n", op);
return VKD3DSIH_INVALID;
}
}
static void sm6_parser_emit_dx_wave_active_bit(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;
enum dxil_wave_bit_op_kind wave_op;
enum vkd3d_shader_opcode opcode;
wave_op = sm6_value_get_constant_uint(operands[1]);
if ((opcode = sm6_dx_map_wave_bit_op(wave_op, sm6)) == VKD3DSIH_INVALID)
return;
vsir_instruction_init(ins, &sm6->p.location, opcode);
if (!(src_param = instruction_src_params_alloc(ins, 1, sm6)))
return;
src_param_init_from_value(src_param, operands[0]);
instruction_dst_param_init_ssa_scalar(ins, sm6);
}
static void sm6_parser_emit_dx_wave_builtin(struct sm6_parser *sm6, enum dx_intrinsic_opcode op,
const struct sm6_value **operands, struct function_emission_state *state)
{
@ -6068,6 +6116,7 @@ static const struct sm6_dx_opcode_info sm6_dx_op_table[] =
[DX_UMIN ] = {"m", "RR", sm6_parser_emit_dx_binary},
[DX_WAVE_ACTIVE_ALL_EQUAL ] = {"1", "n", sm6_parser_emit_dx_unary},
[DX_WAVE_ACTIVE_BALLOT ] = {"V", "1", sm6_parser_emit_dx_wave_active_ballot},
[DX_WAVE_ACTIVE_BIT ] = {"m", "Rc", sm6_parser_emit_dx_wave_active_bit},
[DX_WAVE_ALL_TRUE ] = {"1", "1", sm6_parser_emit_dx_unary},
[DX_WAVE_ANY_TRUE ] = {"1", "1", sm6_parser_emit_dx_unary},
[DX_WAVE_GET_LANE_COUNT ] = {"i", "", sm6_parser_emit_dx_wave_builtin},

3
libs/vkd3d-shader/vkd3d_shader_private.h
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@ -529,6 +529,9 @@ enum vkd3d_shader_opcode
VKD3DSIH_UTOU,
VKD3DSIH_WAVE_ACTIVE_ALL_EQUAL,
VKD3DSIH_WAVE_ACTIVE_BALLOT,
VKD3DSIH_WAVE_ACTIVE_BIT_AND,
VKD3DSIH_WAVE_ACTIVE_BIT_OR,
VKD3DSIH_WAVE_ACTIVE_BIT_XOR,
VKD3DSIH_WAVE_ALL_TRUE,
VKD3DSIH_WAVE_ANY_TRUE,
VKD3DSIH_XOR,