void TransContext::Allocate(const KSC_TypeInfo& kscType)
{
assert(kscType.hStruct);
mpData = KSC_AllocMemForType(kscType, 1);
lightVec = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "lightVec");
normal = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "normal");
tangent = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "tangent");
binormal = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "binormal");
uv = (KVec2*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "uv");
}
void SurfaceContext::Allocate(const KSC_TypeInfo& kscType)
{
assert(kscType.hStruct);
mpData = KSC_AllocMemForType(kscType, 1);
outVec = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "outVec");
normal = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "normal");
tangent = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "tangent");
binormal = (KVec3*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "binormal");
uv = (KVec2*)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "uv");
tracerData = (TracingData**)KSC_GetStructMemberPtr(kscType.hStruct, mpData, "tracerData");
*tracerData = &tracerDataLocal;
}
int main(int argc, char* argv[])
{
KSC_Initialize();
FILE* f = NULL;
fopen_s(&f, "struct_mem_layout.ls", "r");
if (f == NULL)
return -1;
fseek(f, 0, SEEK_END);
long len = ftell(f);
fseek(f, 0, SEEK_SET);
char* content = new char[len + 1];
char* line = content;
size_t totalLen = 0;
while (fgets(line, len, f) != NULL) {
size_t lineLen = strlen(line);
line += lineLen;
totalLen += lineLen;
}
if (totalLen == 0)
return -1;
else {
content[totalLen] = '\0';
ModuleHandle hModule = KSC_Compile(content);
if (!hModule) {
printf(KSC_GetLastErrorMsg());
return -1;
}
typedef int (*PFN_RW_Structure)(TestStructure* arg, void* arg1);
TestStructure tempStruct;
FunctionHandle hFunc = KSC_GetFunctionHandleByName("PFN_RW_Structure", hModule);
assert(KSC_GetFunctionArgumentCount(hFunc) == 2);
// The the type info of the second argument
KSC_TypeInfo typeInfo = KSC_GetFunctionArgumentType(hFunc, 1);
printf("Argument(1) type stirng is %s, size is %d.\n", typeInfo.typeString, KSC_GetStructSize(typeInfo.hStruct));
assert(KSC_GetStructHandleByName(typeInfo.typeString, hModule));
void* tempStruct1 = KSC_AllocMemForType(typeInfo, 1);
float* pVar0 = (float*)KSC_GetStructMemberPtr(typeInfo.hStruct, tempStruct1, "var0");
int* pVar1 = (int*)KSC_GetStructMemberPtr(typeInfo.hStruct, tempStruct1, "var1");
pVar0[0] = 7.0f;
pVar0[1] = 8.0f;
pVar0[2] = 9.0f;
pVar0[3] = 10.0f;
pVar1[0] = 6;
pVar1[1] = 7;
PFN_RW_Structure RW_Structure = (PFN_RW_Structure)KSC_GetFunctionPtr(hFunc);
int ret = RW_Structure(&tempStruct, tempStruct1);
assert(ret == 123);
{
typedef int (*PFN_DotProductFloat8)(void* arg, void* arg1, void* outArg);
hFunc = KSC_GetFunctionHandleByName("DotProductFloat8", hModule);
typeInfo = KSC_GetFunctionArgumentType(hFunc, 0);
float* arg0 = (float*)KSC_AllocMemForType(typeInfo, 1);
typeInfo = KSC_GetFunctionArgumentType(hFunc, 1);
float* arg1 = (float*)KSC_AllocMemForType(typeInfo, 1);
typeInfo = KSC_GetFunctionArgumentType(hFunc, 2);
float* arg2 = (float*)KSC_AllocMemForType(typeInfo, 1);
for (int i = 0; i < 8; ++i) {
arg0[i] = 1.23f;
arg1[i] = 2.23f;
}
PFN_DotProductFloat8 DotProductFloat8 = (PFN_DotProductFloat8)KSC_GetFunctionPtr(hFunc);
DotProductFloat8(arg0, arg1, arg2);
printf("Test finished.\n");
}
}
return 0;
}