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159 changes: 159 additions & 0 deletions
159
...aders-msl/frag/runtime_array_as_argument_buffer.msl3.argument-tier-1.rich-descriptor.frag
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,159 @@ | ||
| #pragma clang diagnostic ignored "-Wmissing-prototypes" | ||
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| #include <metal_stdlib> | ||
| #include <simd/simd.h> | ||
| #if __METAL_VERSION__ >= 230 | ||
| #include <metal_raytracing> | ||
| using namespace metal::raytracing; | ||
| #endif | ||
|
|
||
| using namespace metal; | ||
|
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| intersection_params spvMakeIntersectionParams(uint flags) | ||
| { | ||
| intersection_params ip; | ||
| if ((flags & 1) != 0) | ||
| ip.force_opacity(forced_opacity::opaque); | ||
| if ((flags & 2) != 0) | ||
| ip.force_opacity(forced_opacity::non_opaque); | ||
| if ((flags & 4) != 0) | ||
| ip.accept_any_intersection(true); | ||
| if ((flags & 16) != 0) | ||
| ip.set_triangle_cull_mode(triangle_cull_mode::back); | ||
| if ((flags & 32) != 0) | ||
| ip.set_triangle_cull_mode(triangle_cull_mode::front); | ||
| if ((flags & 64) != 0) | ||
| ip.set_opacity_cull_mode(opacity_cull_mode::opaque); | ||
| if ((flags & 128) != 0) | ||
| ip.set_opacity_cull_mode(opacity_cull_mode::non_opaque); | ||
| if ((flags & 256) != 0) | ||
| ip.set_geometry_cull_mode(geometry_cull_mode::triangle); | ||
| if ((flags & 512) != 0) | ||
| ip.set_geometry_cull_mode(geometry_cull_mode::bounding_box); | ||
| return ip; | ||
| } | ||
|
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||
| template<typename T> | ||
| struct spvDescriptor | ||
| { | ||
| T value; | ||
| }; | ||
|
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| template<typename T> | ||
| struct spvBufferDescriptor | ||
| { | ||
| T value; | ||
| int length; | ||
| const device T& operator -> () const device | ||
| { | ||
| return value; | ||
| } | ||
| const device T& operator * () const device | ||
| { | ||
| return value; | ||
| } | ||
| }; | ||
|
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||
| template<typename T> | ||
| struct spvDescriptorArray | ||
| { | ||
| spvDescriptorArray(const device spvDescriptor<T>* ptr) : ptr(ptr) | ||
| { | ||
| } | ||
| const device T& operator [] (size_t i) const | ||
| { | ||
| return ptr[i].value; | ||
| } | ||
| const device spvDescriptor<T>* ptr; | ||
| }; | ||
|
|
||
| template<typename T> | ||
| struct spvDescriptorArray<device T*> | ||
| { | ||
| spvDescriptorArray(const device spvBufferDescriptor<device T*>* ptr) : ptr(ptr) | ||
| { | ||
| } | ||
| const device T* operator [] (size_t i) const | ||
| { | ||
| return ptr[i].value; | ||
| } | ||
| const int length(int i) const | ||
| { | ||
| return ptr[i].length; | ||
| } | ||
| const device spvBufferDescriptor<device T*>* ptr; | ||
| }; | ||
|
|
||
| struct Ssbo | ||
| { | ||
| uint val; | ||
| uint data[1]; | ||
| }; | ||
|
|
||
| struct Ubo | ||
| { | ||
| uint val; | ||
| }; | ||
|
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||
| struct main0_in | ||
| { | ||
| uint inputId [[user(locn0)]]; | ||
| }; | ||
|
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||
| fragment void main0(main0_in in [[stage_in]], const device spvBufferDescriptor<const device Ssbo*>* ssbo_ [[buffer(4)]], const device spvDescriptor<constant Ubo*>* ubo_ [[buffer(5)]], const device spvDescriptor<texture2d<float>>* smp_textures_ [[buffer(0)]], const device spvDescriptor<texture2d<float>>* textures_ [[buffer(2)]], const device spvDescriptor<texture2d<float>>* images_ [[buffer(6)]], const device spvDescriptor<sampler>* smp_texturesSmplr_ [[buffer(1)]], const device spvDescriptor<sampler>* smp_ [[buffer(3)]], const device spvDescriptor<raytracing::acceleration_structure<raytracing::instancing>>* tlas_ [[buffer(7)]]) | ||
| { | ||
| spvDescriptorArray<texture2d<float>> smp_textures {smp_textures_}; | ||
| spvDescriptorArray<sampler> smp_texturesSmplr {smp_texturesSmplr_}; | ||
| spvDescriptorArray<texture2d<float>> textures {textures_}; | ||
| spvDescriptorArray<sampler> smp {smp_}; | ||
| spvDescriptorArray<const device Ssbo*> ssbo {ssbo_}; | ||
| spvDescriptorArray<constant Ubo*> ubo {ubo_}; | ||
| spvDescriptorArray<texture2d<float>> images {images_}; | ||
| spvDescriptorArray<raytracing::acceleration_structure<raytracing::instancing>> tlas {tlas_}; | ||
|
|
||
| uint _231 = in.inputId; | ||
| raytracing::intersection_query<raytracing::instancing, raytracing::triangle_data> rayQuery; | ||
| raytracing::intersection_query<raytracing::instancing, raytracing::triangle_data> rayQuery_1; | ||
| if (smp_textures[_231].sample(smp_texturesSmplr[_231], float2(0.0), level(0.0)).w > 0.5) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| uint _249 = in.inputId + 8u; | ||
| if (textures[_231].sample(smp[_249], float2(0.0), level(0.0)).w > 0.5) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| if (ssbo[_231]->val == 2u) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| if (int((ssbo.length(123) - 4) / 4) == 25) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| if (ubo[_231]->val == 2u) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| if (images[_231].read(uint2(int2(0))).w > 0.5) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| rayQuery.reset(ray(float3(0.0), float3(1.0), 0.00999999977648258209228515625, 1.0), tlas[in.inputId], spvMakeIntersectionParams(0u)); | ||
| bool _301 = rayQuery.next(); | ||
| if (smp_textures[_231].sample(smp_texturesSmplr[_231], float2(0.0), level(0.0)).w > 0.5) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| if (textures[_231].sample(smp[_231], float2(0.0), level(0.0)).w > 0.5) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| if (images[_231].read(uint2(int2(0))).w > 0.5) | ||
| { | ||
| discard_fragment(); | ||
| } | ||
| rayQuery_1.reset(ray(float3(0.0), float3(1.0), 0.00999999977648258209228515625, 1.0), tlas[in.inputId], spvMakeIntersectionParams(0u)); | ||
| bool _336 = rayQuery_1.next(); | ||
| } | ||
|
|
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