dawn-cmake/test/bug/tint/1113.wgsl.expected.msl

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SKIP: FAILED
#include <metal_stdlib>
using namespace metal;
struct Uniforms {
/* 0x0000 */ uint numTriangles;
/* 0x0004 */ uint gridSize;
/* 0x0008 */ uint pad1;
/* 0x000c */ uint pad2;
/* 0x0010 */ packed_float3 bbMin;
/* 0x001c */ int8_t tint_pad[4];
/* 0x0020 */ packed_float3 bbMax;
/* 0x002c */ int8_t tint_pad_1[4];
};
struct Dbg {
/* 0x0000 */ atomic_uint offsetCounter;
/* 0x0004 */ uint pad0;
/* 0x0008 */ uint pad1;
/* 0x000c */ uint pad2;
/* 0x0010 */ uint value0;
/* 0x0014 */ uint value1;
/* 0x0018 */ uint value2;
/* 0x001c */ uint value3;
/* 0x0020 */ float value_f32_0;
/* 0x0024 */ float value_f32_1;
/* 0x0028 */ float value_f32_2;
/* 0x002c */ float value_f32_3;
};
struct F32s {
/* 0x0000 */ float values[1];
};
struct U32s {
/* 0x0000 */ uint values[1];
};
struct I32s {
int values[1];
};
struct AU32s {
/* 0x0000 */ atomic_uint values[1];
};
struct AI32s {
/* 0x0000 */ atomic_int values[1];
};
float3 toVoxelPos(constant Uniforms& uniforms, float3 position) {
float3 bbMin = float3(uniforms.bbMin.x, uniforms.bbMin.y, uniforms.bbMin.z);
float3 bbMax = float3(uniforms.bbMax.x, uniforms.bbMax.y, uniforms.bbMax.z);
float3 bbSize = (bbMax - bbMin);
float cubeSize = fmax(fmax(bbSize.x, bbSize.y), bbSize.z);
float gridSize = float(uniforms.gridSize);
float gx = ((gridSize * (position.x - uniforms.bbMin.x)) / cubeSize);
float gy = ((gridSize * (position.y - uniforms.bbMin.y)) / cubeSize);
float gz = ((gridSize * (position.z - uniforms.bbMin.z)) / cubeSize);
return float3(gx, gy, gz);
}
uint toIndex1D(uint gridSize, float3 voxelPos) {
uint3 icoord = uint3(voxelPos);
return ((icoord.x + (gridSize * icoord.y)) + ((gridSize * gridSize) * icoord.z));
}
uint3 toIndex3D(uint gridSize, uint index) {
uint z_1 = (index / (gridSize * gridSize));
uint y_1 = ((index - ((gridSize * gridSize) * z_1)) / gridSize);
uint x_1 = (index % gridSize);
return uint3(x_1, y_1, z_1);
}
float3 loadPosition(device F32s& positions, uint vertexIndex) {
float3 position = float3(positions.values[((3u * vertexIndex) + 0u)], positions.values[((3u * vertexIndex) + 1u)], positions.values[((3u * vertexIndex) + 2u)]);
return position;
}
void doIgnore(constant Uniforms& uniforms, device Dbg& dbg, device AU32s& counters, device U32s& indices, device F32s& positions, device AI32s& LUT) {
uint g42 = uniforms.numTriangles;
uint kj6 = dbg.value1;
uint b53 = atomic_load_explicit(&(counters.values[0]), memory_order_relaxed);
uint rwg = indices.values[0];
float rb5 = positions.values[0];
int g55 = atomic_load_explicit(&(LUT.values[0]), memory_order_relaxed);
}
void main_count_inner(constant Uniforms& uniforms, device Dbg& dbg, device AU32s& counters, device U32s& indices, device F32s& positions, device AI32s& LUT, uint3 GlobalInvocationID) {
uint triangleIndex = GlobalInvocationID.x;
if ((triangleIndex >= uniforms.numTriangles)) {
return;
}
doIgnore(uniforms, dbg, counters, indices, positions, LUT);
uint i0 = indices.values[((3u * triangleIndex) + 0u)];
uint i1 = indices.values[((3u * triangleIndex) + 1u)];
uint i2 = indices.values[((3u * triangleIndex) + 2u)];
float3 p0 = loadPosition(positions, i0);
float3 p1 = loadPosition(positions, i1);
float3 p2 = loadPosition(positions, i2);
float3 center = (((p0 + p1) + p2) / 3.0f);
float3 voxelPos = toVoxelPos(uniforms, center);
uint voxelIndex = toIndex1D(uniforms.gridSize, voxelPos);
uint acefg = atomic_fetch_add_explicit(&(counters.values[voxelIndex]), 1u, memory_order_relaxed);
if ((triangleIndex == 0u)) {
dbg.value0 = uniforms.gridSize;
dbg.value_f32_0 = center.x;
dbg.value_f32_1 = center.y;
dbg.value_f32_2 = center.z;
}
}
kernel void main_count(uint3 GlobalInvocationID [[thread_position_in_grid]], constant Uniforms& uniforms [[buffer(0)]], device Dbg& dbg [[buffer(50)]], device AU32s& counters [[buffer(20)]], device U32s& indices [[buffer(10)]], device F32s& positions [[buffer(11)]], device AI32s& LUT [[buffer(21)]]) {
main_count_inner(uniforms, dbg, counters, indices, positions, LUT, GlobalInvocationID);
return;
}
void main_create_lut_inner(constant Uniforms& uniforms, device Dbg& dbg, device AU32s& counters, device U32s& indices, device F32s& positions, device AI32s& LUT, uint3 GlobalInvocationID) {
uint voxelIndex = GlobalInvocationID.x;
doIgnore(uniforms, dbg, counters, indices, positions, LUT);
uint maxVoxels = ((uniforms.gridSize * uniforms.gridSize) * uniforms.gridSize);
if ((voxelIndex >= maxVoxels)) {
return;
}
uint numTriangles = atomic_load_explicit(&(counters.values[voxelIndex]), memory_order_relaxed);
int offset = -1;
if ((numTriangles > 0u)) {
offset = int(atomic_fetch_add_explicit(&(dbg.offsetCounter), numTriangles, memory_order_relaxed));
}
atomic_store_explicit(&(LUT.values[voxelIndex]), offset, memory_order_relaxed);
}
kernel void main_create_lut(uint3 GlobalInvocationID [[thread_position_in_grid]], constant Uniforms& uniforms [[buffer(0)]], device Dbg& dbg [[buffer(50)]], device AU32s& counters [[buffer(20)]], device U32s& indices [[buffer(10)]], device F32s& positions [[buffer(11)]], device AI32s& LUT [[buffer(21)]]) {
main_create_lut_inner(uniforms, dbg, counters, indices, positions, LUT, GlobalInvocationID);
return;
}
void main_sort_triangles_inner(constant Uniforms& uniforms, device Dbg& dbg, device AU32s& counters, device U32s& indices, device F32s& positions, device AI32s& LUT, uint3 GlobalInvocationID) {
uint triangleIndex = GlobalInvocationID.x;
doIgnore(uniforms, dbg, counters, indices, positions, LUT);
if ((triangleIndex >= uniforms.numTriangles)) {
return;
}
uint i0 = indices.values[((3u * triangleIndex) + 0u)];
uint i1 = indices.values[((3u * triangleIndex) + 1u)];
uint i2 = indices.values[((3u * triangleIndex) + 2u)];
float3 p0 = loadPosition(positions, i0);
float3 p1 = loadPosition(positions, i1);
float3 p2 = loadPosition(positions, i2);
float3 center = (((p0 + p1) + p2) / 3.0f);
float3 voxelPos = toVoxelPos(uniforms, center);
uint voxelIndex = toIndex1D(uniforms.gridSize, voxelPos);
int triangleOffset = atomic_fetch_add_explicit(&(LUT.values[voxelIndex]), 1, memory_order_relaxed);
}
kernel void main_sort_triangles(uint3 GlobalInvocationID [[thread_position_in_grid]], constant Uniforms& uniforms [[buffer(0)]], device Dbg& dbg [[buffer(50)]], device AU32s& counters [[buffer(20)]], device U32s& indices [[buffer(10)]], device F32s& positions [[buffer(11)]], device AI32s& LUT [[buffer(21)]]) {
main_sort_triangles_inner(uniforms, dbg, counters, indices, positions, LUT, GlobalInvocationID);
return;
}
Compilation failed:
program_source:75:8: warning: unused variable 'kj6'
uint kj6 = dbg.value1;
^
program_source:78:9: warning: unused variable 'rb5'
float rb5 = positions.values[0];
^
program_source:79:7: warning: unused variable 'g55'
int g55 = atomic_load_explicit(&(LUT.values[0]), memory_order_relaxed);
^
program_source:77:8: warning: unused variable 'rwg'
uint rwg = indices.values[0];
^
program_source:74:8: warning: unused variable 'g42'
uint g42 = uniforms.numTriangles;
^
program_source:76:8: warning: unused variable 'b53'
uint b53 = atomic_load_explicit(&(counters.values[0]), memory_order_relaxed);
^
program_source:98:22: warning: equality comparison with extraneous parentheses
if ((triangleIndex == 0u)) {
~~~~~~~~~~~~~~^~~~~
program_source:98:22: note: remove extraneous parentheses around the comparison to silence this warning
if ((triangleIndex == 0u)) {
~ ^ ~
program_source:98:22: note: use '=' to turn this equality comparison into an assignment
if ((triangleIndex == 0u)) {
^~
=
program_source:97:8: warning: unused variable 'acefg'
uint acefg = atomic_fetch_add_explicit(&(counters.values[voxelIndex]), 1u, memory_order_relaxed);
^
program_source:106:146: error: 'buffer' attribute parameter is out of bounds: must be between 0 and 30
kernel void main_count(uint3 GlobalInvocationID [[thread_position_in_grid]], constant Uniforms& uniforms [[buffer(0)]], device Dbg& dbg [[buffer(50)]], device AU32s& counters [[buffer(20)]], device U32s& indices [[buffer(10)]], device F32s& positions [[buffer(11)]], device AI32s& LUT [[buffer(21)]]) {
^
program_source:126:151: error: 'buffer' attribute parameter is out of bounds: must be between 0 and 30
kernel void main_create_lut(uint3 GlobalInvocationID [[thread_position_in_grid]], constant Uniforms& uniforms [[buffer(0)]], device Dbg& dbg [[buffer(50)]], device AU32s& counters [[buffer(20)]], device U32s& indices [[buffer(10)]], device F32s& positions [[buffer(11)]], device AI32s& LUT [[buffer(21)]]) {
^
program_source:146:7: warning: unused variable 'triangleOffset'
int triangleOffset = atomic_fetch_add_explicit(&(LUT.values[voxelIndex]), 1, memory_order_relaxed);
^
program_source:149:155: error: 'buffer' attribute parameter is out of bounds: must be between 0 and 30
kernel void main_sort_triangles(uint3 GlobalInvocationID [[thread_position_in_grid]], constant Uniforms& uniforms [[buffer(0)]], device Dbg& dbg [[buffer(50)]], device AU32s& counters [[buffer(20)]], device U32s& indices [[buffer(10)]], device F32s& positions [[buffer(11)]], device AI32s& LUT [[buffer(21)]]) {
^