init-list-defaults.slang
// init-list-defaults.slang
//TEST(compute):COMPARE_COMPUTE: -shaderobj
//TEST(compute):COMPARE_COMPUTE:-cpu -shaderobj
// Confirm that initializer lists correctly default-initialize elements past those specified.
struct Test
{
int4 a;
int b[4];
}
int test(int inVal)
{
Test myArray[4] = {
{ int4(1), { 2, 3} },
{ {4, 5, 6, }, { 7, } },
};
return myArray[0].b[inVal]
+ myArray[1].a[inVal]*16
+ myArray[inVal].a.x*256
+ (inVal+1)*4096;
}
//TEST_INPUT:ubuffer(data=[9 9 9 9], stride=4):out,name=outputBuffer
RWStructuredBuffer<int> outputBuffer : register(u0);
[numthreads(4, 1, 1)]
void computeMain(uint3 dispatchThreadID : SV_DispatchThreadID)
{
uint tid = dispatchThreadID.x;
int inVal = int(tid);
int outVal = test(inVal);
outputBuffer[tid] = outVal;
}