Efficient sse shuffle mask generation for left-packing byte elements

What would be an efficient way to optimize the following code with sse ?

uint16_t change1= ... ;
uint8_t* pSrc   = ... ;
uint8_t* pDest  = ... ;

if(change1 & 0x0001) *pDest++ = pSrc[0];
if(change1 & 0x0002) *pDest++ = pSrc[1];
if(change1 & 0x0004) *pDest++ = pSrc[2];
if(change1 & 0x0008) *pDest++ = pSrc[3];

if(change1 & 0x0010) *pDest++ = pSrc[4];
if(change1 & 0x0020) *pDest++ = pSrc[5];
if(change1 & 0x0040) *pDest++ = pSrc[6];
if(change1 & 0x0080) *pDest++ = pSrc[7];

if(change1 & 0x0100) *pDest++ = pSrc[8];
if(change1 & 0x0200) *pDest++ = pSrc[9];
if(change1 & 0x0400) *pDest++ = pSrc[10];
if(change1 & 0x0800) *pDest++ = pSrc[11];

if(change1 & 0x1000) *pDest++ = pSrc[12];
if(change1 & 0x2000) *pDest++ = pSrc[13];
if(change1 & 0x4000) *pDest++ = pSrc[14];
if(change1 & 0x8000) *pDest++ = pSrc[15];

So far I am using a quite big lookup table for it, but I really want to get rid of it:

SSE3Shuffle::Entry& e0 = SSE3Shuffle::g_Shuffle.m_Entries[change1];
_mm_storeu_si128((__m128i*)pDest, _mm_shuffle_epi8(*(__m128i*)pSrc, e0.mask));
pDest += e0.offset;