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vkd3d-shader/dxil: Implement DX intrinsic FAbs.

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This commit is contained in:
Conor McCarthy
2023-06-14 23:32:00 +10:00
committed by Alexandre Julliard
parent 33694f08fc
commit 4599d3c1cf
Notes: Alexandre Julliard 2024-03-18 23:25:32 +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/718
5 changed files with 26 additions and 9 deletions
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17
libs/vkd3d-shader/dxil.c
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@@ -342,6 +342,7 @@ enum dx_intrinsic_opcode
{
DX_LOAD_INPUT = 4,
DX_STORE_OUTPUT = 5,
DX_FABS = 6,
DX_ISNAN = 8,
DX_ISINF = 9,
DX_ISFINITE = 10,
@@ -4267,6 +4268,21 @@ static void sm6_parser_emit_dx_create_handle(struct sm6_parser *sm6, enum dx_int
ins->handler_idx = VKD3DSIH_NOP;
}
static void sm6_parser_emit_dx_fabs(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, VKD3DSIH_MOV);
if (!(src_param = instruction_src_params_alloc(ins, 1, sm6)))
return;
src_param_init_from_value(src_param, operands[0]);
src_param->modifiers = VKD3DSPSM_ABS;
instruction_dst_param_init_ssa_scalar(ins, sm6);
}
static enum vkd3d_shader_opcode sm6_dx_map_ma_op(enum dx_intrinsic_opcode op, const struct sm6_type *type)
{
switch (op)
@@ -5051,6 +5067,7 @@ 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_EXP ] = {"g", "R", sm6_parser_emit_dx_unary},
[DX_FABS ] = {"g", "R", sm6_parser_emit_dx_fabs},
[DX_FIRST_BIT_HI ] = {"i", "m", sm6_parser_emit_dx_unary},
[DX_FIRST_BIT_LO ] = {"i", "m", sm6_parser_emit_dx_unary},
[DX_FIRST_BIT_SHI ] = {"i", "m", sm6_parser_emit_dx_unary},