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vkd3d-shader/hlsl: Fold constant casts from int to uint.

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Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Giovanni Mascellani <gmascellani@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>
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Zebediah Figura 2022-01-19 12:52:00 +01:00 committed by Alexandre Julliard
parent 833bfa8812
commit 8ced37058d
1 changed files with 25 additions and 0 deletions
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25
libs/vkd3d-shader/hlsl_codegen.c
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@ -724,6 +724,31 @@ static bool fold_constants(struct hlsl_ctx *ctx, struct hlsl_ir_node *instr, voi
{
switch (expr->op)
{
case HLSL_OP1_CAST:
if (instr->data_type->dimx != arg1->node.data_type->dimx
|| instr->data_type->dimy != arg1->node.data_type->dimy)
{
FIXME("Cast from %s to %s.\n", debug_hlsl_type(ctx, arg1->node.data_type),
debug_hlsl_type(ctx, instr->data_type));
vkd3d_free(res);
return false;
}
switch (arg1->node.data_type->base_type)
{
case HLSL_TYPE_INT:
for (i = 0; i < dimx; ++i)
res->value[i].i = arg1->value[i].u;
break;
default:
FIXME("Cast from %s to %s.\n", debug_hlsl_type(ctx, arg1->node.data_type),
debug_hlsl_type(ctx, instr->data_type));
vkd3d_free(res);
return false;
}
break;
case HLSL_OP1_NEG:
for (i = 0; i < instr->data_type->dimx; ++i)
res->value[i].u = -arg1->value[i].u;