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vkd3d-shader/fx: Use the correct value range for bool initializers.

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Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
This commit is contained in:
Nikolay Sivov
2025-05-23 10:16:30 +02:00
committed by Henri Verbeet
parent 11d4fcff46
commit a06ecb6867
Notes: Henri Verbeet 2025-05-24 21:48:20 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/1510
1 changed files with 11 additions and 2 deletions
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13
libs/vkd3d-shader/fx.c
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@@ -1629,6 +1629,15 @@ static void write_fx_2_technique(struct hlsl_ir_var *var, struct fx_write_contex
set_u32(buffer, pass_count_offset, count);
}
/* Effects represent bool values as 1/0, as opposed to ~0u/0 as used by
* Direct3D shader model 4+. */
static uint32_t get_fx_default_numeric_value(const struct hlsl_type *type, uint32_t value)
{
if (type->e.numeric.type == HLSL_TYPE_BOOL)
return !!value;
return value;
}
static uint32_t write_fx_2_default_value(struct hlsl_type *value_type, struct hlsl_default_value *value,
struct fx_write_context *fx)
{
@@ -1662,7 +1671,7 @@ static uint32_t write_fx_2_default_value(struct hlsl_type *value_type, struct hl
for (j = 0; j < comp_count; ++j)
{
put_u32(buffer, value->number.u);
put_u32(buffer, get_fx_default_numeric_value(type, value->number.u));
value++;
}
break;
@@ -2007,7 +2016,7 @@ static uint32_t write_fx_4_default_value(struct hlsl_type *value_type, struct hl
for (j = 0; j < comp_count; ++j)
{
put_u32_unaligned(buffer, value->number.u);
put_u32_unaligned(buffer, get_fx_default_numeric_value(type, value->number.u));
value++;
}
break;