void LOADERDECL Pos_ReadDirect() { static_assert(N <= 3, "N > 3 is not sane!"); auto const scale = posScale; DataWriter dst; DataReader src; for (int i = 0; i < 3; ++i) dst.Write(i<N ? PosScale(src.Read<T>(), scale) : 0.f); LOG_VTX(); }
void LOADERDECL Pos_ReadDirect(VertexLoader* loader) { static_assert(N <= 3, "N > 3 is not sane!"); auto const scale = loader->m_posScale; DataReader dst(g_vertex_manager_write_ptr, nullptr); DataReader src(g_video_buffer_read_ptr, nullptr); for (int i = 0; i < 3; ++i) dst.Write(i < N ? PosScale(src.Read<T>(), scale) : 0.f); g_vertex_manager_write_ptr = dst.GetPointer(); g_video_buffer_read_ptr = src.GetPointer(); LOG_VTX(); }
void LOADERDECL Pos_ReadIndex() { static_assert(!std::numeric_limits<I>::is_signed, "Only unsigned I is sane!"); static_assert(N <= 3, "N > 3 is not sane!"); auto const index = DataRead<I>(); auto const data = reinterpret_cast<const T*>(cached_arraybases[ARRAY_POSITION] + (index * arraystrides[ARRAY_POSITION])); auto const scale = posScale; DataWriter dst; for (int i = 0; i < 3; ++i) dst.Write(i<N ? PosScale(Common::FromBigEndian(data[i]), scale) : 0.f); LOG_VTX(); }
void LOADERDECL Pos_ReadIndex(VertexLoader* loader) { static_assert(std::is_unsigned<I>::value, "Only unsigned I is sane!"); static_assert(N <= 3, "N > 3 is not sane!"); auto const index = DataRead<I>(); loader->m_vertexSkip = index == std::numeric_limits<I>::max(); auto const data = reinterpret_cast<const T*>(cached_arraybases[ARRAY_POSITION] + (index * g_main_cp_state.array_strides[ARRAY_POSITION])); auto const scale = loader->m_posScale; DataReader dst(g_vertex_manager_write_ptr, nullptr); for (int i = 0; i < 3; ++i) dst.Write(i < N ? PosScale(Common::FromBigEndian(data[i]), scale) : 0.f); g_vertex_manager_write_ptr = dst.GetPointer(); LOG_VTX(); }