wine/vkd3d
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/vkd3d.git synced 2025-01-28 13:05:02 -08:00
Code Issues Packages Projects Releases Wiki Activity

vkd3d-shader/hlsl: Parse left shift.

Browse Source 
Signed-off-by: Giovanni Mascellani <gmascellani@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Francisco Casas <fcasas@codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Giovanni Mascellani 2022-02-24 12:45:18 -06:00 committed by Alexandre Julliard
parent 786f95ffcf
commit 6fa1381657
1 changed files with 44 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

45
libs/vkd3d-shader/hlsl.y
View File

@ -1171,6 +1171,49 @@ static struct list *add_binary_logical_expr_merge(struct hlsl_ctx *ctx, struct l
return list1;
}
static struct hlsl_ir_expr *add_binary_shift_expr(struct hlsl_ctx *ctx, struct list *instrs,
enum hlsl_ir_expr_op op, struct hlsl_ir_node *arg1, struct hlsl_ir_node *arg2,
const struct vkd3d_shader_location *loc)
{
enum hlsl_base_type base = arg1->data_type->base_type;
struct hlsl_ir_node *args[HLSL_MAX_OPERANDS] = {0};
struct hlsl_type *return_type, *integer_type;
enum hlsl_type_class type;
unsigned int dimx, dimy;
check_integer_type(ctx, arg1);
check_integer_type(ctx, arg2);
if (base == HLSL_TYPE_BOOL)
base = HLSL_TYPE_INT;
if (!expr_common_shape(ctx, arg1->data_type, arg2->data_type, loc, &type, &dimx, &dimy))
return NULL;
return_type = hlsl_get_numeric_type(ctx, type, base, dimx, dimy);
integer_type = hlsl_get_numeric_type(ctx, type, HLSL_TYPE_INT, dimx, dimy);
if (!(args[0] = add_implicit_conversion(ctx, instrs, arg1, return_type, loc)))
return NULL;
if (!(args[1] = add_implicit_conversion(ctx, instrs, arg2, integer_type, loc)))
return NULL;
return add_expr(ctx, instrs, op, args, return_type, loc);
}
static struct list *add_binary_shift_expr_merge(struct hlsl_ctx *ctx, struct list *list1, struct list *list2,
enum hlsl_ir_expr_op op, const struct vkd3d_shader_location *loc)
{
struct hlsl_ir_node *arg1 = node_from_list(list1), *arg2 = node_from_list(list2);
list_move_tail(list1, list2);
vkd3d_free(list2);
add_binary_shift_expr(ctx, list1, op, arg1, arg2, loc);
return list1;
}
static enum hlsl_ir_expr_op op_from_assignment(enum parse_assign_op op)
{
static const enum hlsl_ir_expr_op ops[] =
@ -3637,7 +3680,7 @@ shift_expr:
add_expr
| shift_expr OP_LEFTSHIFT add_expr
{
hlsl_fixme(ctx, &@$, "Left shift.");
$$ = add_binary_shift_expr_merge(ctx, $1, $3, HLSL_OP2_LSHIFT, &@2);
}
| shift_expr OP_RIGHTSHIFT add_expr
{