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// parameter-block-explicit-space.slang
//TEST:REFLECTION:-D__SLANG__ -stage fragment -entry main -profile sm_5_1 -target hlsl -no-codegen
//TEST:COMPARE_HLSL:-stage fragment -entry main -profile sm_5_1
#ifdef __SLANG__
struct A
{
float4 au;
Texture2D at1;
Texture2D at2;
SamplerState as;
}
struct X
{
float4 xu;
}
struct B
{
float4 bu;
Texture2D bt;
SamplerState bs;
// TODO: This line leads to a crash
// ConstantBuffer<X> bx;
}
[[vk::binding(0,2)]]
ParameterBlock<A> a : register(space2);
[[vk::binding(0,3)]]
ParameterBlock<B> b : register(space3);
float4 use(float4 val) { return val; }
float4 use(Texture2D t, SamplerState s)
{
return t.Sample(s, 0.0);
}
float4 main() : SV_Target
{
return use(a.au)
+ use(a.at1, a.as)
+ use(a.at2, a.as)
+ use(b.bu)
+ use(b.bt, b.bs)
// + use(b.bx.xu)
;
}
#else
#define A A_0
#define a a_0
#define au au_0
#define at1 a_at1_0
#define at2 a_at2_0
#define as a_as_0
#define B B_0
#define b b_0
#define bu bu_0
#define bt b_bt_0
#define bs b_bs_0
struct A
{
float4 au;
};
cbuffer a : register(b0, space2)
{ A a; }
Texture2D at1 : register(t0, space2);
Texture2D at2 : register(t1, space2);
SamplerState as : register(s0, space2);
struct B
{
float4 bu;
};
cbuffer b : register(b0, space3)
{ B b; }
Texture2D bt : register(t0, space3);
SamplerState bs : register(s0, space3);
float4 use(float4 val) { return val; }
float4 use(Texture2D t, SamplerState s)
{
return t.Sample(s, 0.0);
}
float4 main() : SV_TARGET
{
return use(a.au)
+ use(at1, as)
+ use(at2, as)
+ use(b.bu)
+ use(bt, bs);
}
#endif
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