diff options
Diffstat (limited to 'tests/spirv/c-layout-buffer-2.slang')
| -rw-r--r-- | tests/spirv/c-layout-buffer-2.slang | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/spirv/c-layout-buffer-2.slang b/tests/spirv/c-layout-buffer-2.slang new file mode 100644 index 000000000..0d388d095 --- /dev/null +++ b/tests/spirv/c-layout-buffer-2.slang @@ -0,0 +1,57 @@ +//TEST:SIMPLE(filecheck=SPIRV): -stage closesthit -entry chit -target spirv -fvk-use-c-layout +struct RayPayload +{ + float3 color; +}; + +struct A { + int64_t a1; + int32_t a2; +}; + +struct B { + A a; + uint32_t b; +}; + +struct Push { + B *p; +}; + +[[vk::push_constant]] Push push; + +struct C { + int i; + A a; +}; + +struct D { + C c; + int j; +}; + +[[vk::shader_record]] +cbuffer ShaderRecord +{ + D d; +} + +[[shader("closesthit")]] +void chit(inout RayPayload payload : SV_RayPayload, in float2 barys_yz : SV_IntersectionAttributes) { + let barys = float3(1.0 - barys_yz.x - barys_yz.y, barys_yz); + payload.color = barys; + + push.p->b = d.j + d.c.i; +} + +// SPIRV: OpMemberDecorate %A_c 0 Offset 0 +// SPIRV: OpMemberDecorate %A_c 1 Offset 8 +// SPIRV: OpMemberDecorate %C_c 0 Offset 0 +// SPIRV: OpMemberDecorate %C_c 1 Offset 8 +// SPIRV: OpMemberDecorate %D_c 0 Offset 0 +// SPIRV: OpMemberDecorate %D_c 1 Offset 24 +// SPIRV: OpMemberDecorate %B_c 0 Offset 0 +// SPIRV: OpMemberDecorate %B_c 1 Offset 16 + +// SPIRV: %_ptr_PushConstant_Push_c = OpTypePointer PushConstant %Push_c +// SPIRV: %_ptr_ShaderRecordBufferKHR_SLANG_ParameterGroup_ShaderRecord_c = OpTypePointer ShaderRecordBufferKHR %SLANG_ParameterGroup_ShaderRecord_c |