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vkd3d-shader/hlsl: Simplify computation of allocation size.

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This commit is contained in:
Francisco Casas 2023-08-07 18:22:10 -04:00 committed by Alexandre Julliard
parent 37cfbe47d7
commit d4a49d788a
Notes: Alexandre Julliard 2023-08-15 22:06:06 +02:00 
Approved-by: Giovanni Mascellani (@giomasce)
Approved-by: Zebediah Figura (@zfigura)
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/299
1 changed files with 4 additions and 9 deletions
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13
libs/vkd3d-shader/hlsl_codegen.c
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@ -3331,7 +3331,7 @@ static void calculate_resource_register_counts(struct hlsl_ctx *ctx)
{
struct hlsl_ir_var *var;
struct hlsl_type *type;
unsigned int i, k;
unsigned int k;
LIST_FOR_EACH_ENTRY(var, &ctx->extern_vars, struct hlsl_ir_var, extern_entry)
{
@ -3339,15 +3339,10 @@ static void calculate_resource_register_counts(struct hlsl_ctx *ctx)
for (k = 0; k <= HLSL_REGSET_LAST_OBJECT; ++k)
{
for (i = 0; i < type->reg_size[k]; ++i)
{
bool is_separated = var->is_separated_resource;
bool is_separated = var->is_separated_resource;
/* Samplers (and textures separated from them) are only allocated until the last
* used one. */
if (var->objects_usage[k][i].used)
var->regs[k].allocation_size = (k == HLSL_REGSET_SAMPLERS || is_separated) ? i + 1 : type->reg_size[k];
}
if (var->bind_count[k] > 0)
var->regs[k].allocation_size = (k == HLSL_REGSET_SAMPLERS || is_separated) ? var->bind_count[k] : type->reg_size[k];
}
}
}