dawn-cmake/test/shader_io/vertex_input_builtins_struct.wgsl.expected.hlsl
James Price bb0496e52a test: Add E2E test coverage for shader IO
This provides much more complete coverage than what we have in the
unit tests. We now test:
- All builtins, for all stages, both struct and non-struct
- Multiple location attributes for vertex and fragment stages, both
  struct and non-struct
- Mixing builtins and location attributes, whilst mixing struct and
  non-struct
- A few "interesting" cases of IO structs being shared between
  different functions, stages, and with an SSBO variable

There are 7 skipped tests for MSL due to two different MSL bugs which
will be fixed in upcoming patches.

Change-Id: I8b802591762c8ff018e01bf37838551e353162b1
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53120
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Auto-Submit: James Price <jrprice@google.com>
2021-06-03 09:38:34 +00:00

20 lines
525 B
HLSL

struct VertexInputs {
uint vertex_index;
uint instance_index;
};
struct tint_symbol_1 {
uint vertex_index : SV_VertexID;
uint instance_index : SV_InstanceID;
};
struct tint_symbol_2 {
float4 value : SV_Position;
};
tint_symbol_2 main(tint_symbol_1 tint_symbol) {
const VertexInputs inputs = {tint_symbol.vertex_index, tint_symbol.instance_index};
const uint foo = (inputs.vertex_index + inputs.instance_index);
const tint_symbol_2 tint_symbol_3 = {float4(0.0f, 0.0f, 0.0f, 0.0f)};
return tint_symbol_3;
}