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vkd3d-shader/hlsl: Avoid hlsl_type_get_regset() in allocate_register_reservations().

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Francisco Casas 2023-06-10 01:59:54 -04:00 committed by Alexandre Julliard
parent e64e08b2b7
commit a214b7374b
Notes: Alexandre Julliard 2023-10-05 22:36:55 +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/342
1 changed files with 26 additions and 18 deletions
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44
libs/vkd3d-shader/hlsl_codegen.c
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@ -2968,31 +2968,39 @@ static void allocate_register_reservations(struct hlsl_ctx *ctx)
LIST_FOR_EACH_ENTRY(var, &ctx->extern_vars, struct hlsl_ir_var, extern_entry)
{
enum hlsl_regset regset;
unsigned int r;
if (!hlsl_type_is_resource(var->data_type))
continue;
regset = hlsl_type_get_regset(var->data_type);
if (var->reg_reservation.reg_type && var->regs[regset].allocation_size)
if (var->reg_reservation.reg_type)
{
if (var->reg_reservation.reg_type != get_regset_name(regset))
for (r = 0; r <= HLSL_REGSET_LAST_OBJECT; ++r)
{
struct vkd3d_string_buffer *type_string;
if (var->regs[r].allocation_size > 0)
{
if (var->reg_reservation.reg_type != get_regset_name(r))
{
struct vkd3d_string_buffer *type_string;
type_string = hlsl_type_to_string(ctx, var->data_type);
hlsl_error(ctx, &var->loc, VKD3D_SHADER_ERROR_HLSL_INVALID_RESERVATION,
"Object of type '%s' must be bound to register type '%c'.",
type_string->buffer, get_regset_name(regset));
hlsl_release_string_buffer(ctx, type_string);
}
else
{
var->regs[regset].allocated = true;
var->regs[regset].id = var->reg_reservation.reg_index;
TRACE("Allocated reserved %s to %c%u-%c%u.\n", var->name, var->reg_reservation.reg_type,
var->reg_reservation.reg_index, var->reg_reservation.reg_type,
var->reg_reservation.reg_index + var->regs[regset].allocation_size);
/* We can throw this error because resources can only span across a single
* regset, but we have to check for multiple regsets if we support register
* reservations for structs for SM5. */
type_string = hlsl_type_to_string(ctx, var->data_type);
hlsl_error(ctx, &var->loc, VKD3D_SHADER_ERROR_HLSL_INVALID_RESERVATION,
"Object of type '%s' must be bound to register type '%c'.",
type_string->buffer, get_regset_name(r));
hlsl_release_string_buffer(ctx, type_string);
}
else
{
var->regs[r].allocated = true;
var->regs[r].id = var->reg_reservation.reg_index;
TRACE("Allocated reserved %s to %c%u-%c%u.\n", var->name, var->reg_reservation.reg_type,
var->reg_reservation.reg_index, var->reg_reservation.reg_type,
var->reg_reservation.reg_index + var->regs[r].allocation_size);
}
}
}
}
}