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: Store boolean constants as unsigned.

Browse Source 
With this change it is possible to store booleans as 0xffffffff,
similarly as what happens at runtime.

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 2022-04-05 12:33:12 +02:00 committed by Alexandre Julliard
parent 5b24f7a06c
commit d9dc79de66
5 changed files with 14 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libs/vkd3d-shader/hlsl.c
View File

@ -1168,7 +1168,7 @@ static void dump_ir_constant(struct vkd3d_string_buffer *buffer, const struct hl
switch (type->base_type)
{
case HLSL_TYPE_BOOL:
vkd3d_string_buffer_printf(buffer, "%s ", value->b ? "true" : "false");
vkd3d_string_buffer_printf(buffer, "%s ", value->u ? "true" : "false");
break;
case HLSL_TYPE_DOUBLE:

1
libs/vkd3d-shader/hlsl.h
View File

@ -416,7 +416,6 @@ struct hlsl_ir_constant
int32_t i;
float f;
double d;
bool b;
} value[4];
struct hlsl_reg reg;
};

4
libs/vkd3d-shader/hlsl.y
View File

@ -867,7 +867,7 @@ static unsigned int evaluate_array_dimension(struct hlsl_ir_node *node)
case HLSL_TYPE_DOUBLE:
return value->d;
case HLSL_TYPE_BOOL:
return value->b;
return !!value->u;
default:
assert(0);
return 0;
@ -3444,7 +3444,7 @@ primary_expr:
if (!(c = hlsl_alloc(ctx, sizeof(*c))))
YYABORT;
init_node(&c->node, HLSL_IR_CONSTANT, hlsl_get_scalar_type(ctx, HLSL_TYPE_BOOL), @1);
c->value[0].b = $1;
c->value[0].u = $1 ? ~0u : 0;
if (!($$ = make_list(ctx, &c->node)))
YYABORT;
}

2
libs/vkd3d-shader/hlsl_codegen.c
View File

@ -1205,7 +1205,7 @@ static void allocate_const_registers_recurse(struct hlsl_ctx *ctx, struct hlsl_b
switch (type->base_type)
{
case HLSL_TYPE_BOOL:
f = value->b;
f = !!value->u;
break;
case HLSL_TYPE_FLOAT:

20
libs/vkd3d-shader/hlsl_constant_ops.c
View File

@ -47,7 +47,7 @@ static bool fold_cast(struct hlsl_ctx *ctx, struct hlsl_ir_constant *dst, struct
i = src->value[k].f;
f = src->value[k].f;
d = src->value[k].f;
b = src->value[k].f;
b = !!src->value[k].f;
break;
case HLSL_TYPE_DOUBLE:
@ -55,7 +55,7 @@ static bool fold_cast(struct hlsl_ctx *ctx, struct hlsl_ir_constant *dst, struct
i = src->value[k].d;
f = src->value[k].d;
d = src->value[k].d;
b = src->value[k].d;
b = !!src->value[k].d;
break;
case HLSL_TYPE_INT:
@ -63,7 +63,7 @@ static bool fold_cast(struct hlsl_ctx *ctx, struct hlsl_ir_constant *dst, struct
i = src->value[k].i;
f = src->value[k].i;
d = src->value[k].i;
b = src->value[k].i;
b = !!src->value[k].i;
break;
case HLSL_TYPE_UINT:
@ -71,15 +71,15 @@ static bool fold_cast(struct hlsl_ctx *ctx, struct hlsl_ir_constant *dst, struct
i = src->value[k].u;
f = src->value[k].u;
d = src->value[k].u;
b = src->value[k].u;
b = !!src->value[k].u;
break;
case HLSL_TYPE_BOOL:
u = src->value[k].b;
i = src->value[k].b;
f = src->value[k].b;
d = src->value[k].b;
b = src->value[k].b;
u = !!src->value[k].u;
i = !!src->value[k].u;
f = !!src->value[k].u;
d = !!src->value[k].u;
b = !!src->value[k].u;
break;
default:
@ -107,7 +107,7 @@ static bool fold_cast(struct hlsl_ctx *ctx, struct hlsl_ir_constant *dst, struct
break;
case HLSL_TYPE_BOOL:
dst->value[k].b = b;
dst->value[k].u = b ? ~0u : 0;
break;
default: