Function PushLuaProfilerScope

engine/profiler/src/profiler.cpp:196–219

}

static void PushLuaProfilerScope(lua_State* L, const char* name, uint32_t name_length)
{
    LuaProfilerScopeState* state = GetOrCreateLuaProfilerScopeState(L);
    EnsureLuaProfilerCapacity(&state->m_Scopes, 1, 4);
    EnsureLuaProfilerCapacity(&state->m_Names, name_length + 1, 64);

    LuaProfilerScope scope;
    scope.m_NameOffset = state->m_Names.Size();
    uint64_t name_hash = 0;
    ProfileResult result = ProfileScopeBegin(name, &name_hash);
    scope.m_NameHash = name_hash;

    if (result == PROFILE_RESULT_OUT_OF_SAMPLES)
    {
        dmLogWarning("Lua profiler scope '%s' exceeded the profiler sample limit for the current thread/frame. Additional Lua profiler scopes will be dropped until the stack unwinds.", name);
    }

    uint32_t name_size = name_length + 1;
    uint32_t names_size = state->m_Names.Size();
    state->m_Names.SetSize(names_size + name_size);
    memcpy(state->m_Names.Begin() + scope.m_NameOffset, name, name_length);
    state->m_Names[scope.m_NameOffset + name_length] = 0;
    state->m_Scopes.Push(scope);
}

static LuaProfilerScopeState* PopLuaProfilerScope(lua_State* L, LuaProfilerScope* out_scope)
{