606          const uint *ptrc  in pipe_get_tile_z()  local
609             memcpy(pDest, ptrc, 4 * w);  in pipe_get_tile_z()
611             ptrc += pt->stride/4;  in pipe_get_tile_z()
618          const uint *ptrc  in pipe_get_tile_z()  local
623                pDest[j] = (ptrc[j] << 8) | ((ptrc[j] >> 16) & 0xff);  in pipe_get_tile_z()
626             ptrc += pt->stride/4;  in pipe_get_tile_z()
633          const uint *ptrc  in pipe_get_tile_z()  local
638                pDest[j] = (ptrc[j] & 0xffffff00) | ((ptrc[j] >> 24) & 0xff);  in pipe_get_tile_z()
641             ptrc += pt->stride/4;  in pipe_get_tile_z()
647          const ushort *ptrc  in pipe_get_tile_z()  local
652                pDest[j] = (ptrc[j] << 16) | ptrc[j];  in pipe_get_tile_z()
655             ptrc += pt->stride/2;  in pipe_get_tile_z()
661          const float *ptrc = (const float *)(map + y * pt->stride + x*4);  in pipe_get_tile_z()  local
665                if (ptrc[j] <= 0.0) {  in pipe_get_tile_z()
668                else if (ptrc[j] >= 1.0) {  in pipe_get_tile_z()
672                   double z = ptrc[j] * 0xffffffff;  in pipe_get_tile_z()
677             ptrc += pt->stride/4;  in pipe_get_tile_z()
683          const float *ptrc = (const float *)(map + y * pt->stride + x*8);  in pipe_get_tile_z()  local
687                if (ptrc[j] <= 0.0) {  in pipe_get_tile_z()
690                else if (ptrc[j] >= 1.0) {  in pipe_get_tile_z()
694                   double z = ptrc[j] * 0xffffffff;  in pipe_get_tile_z()
699             ptrc += pt->stride/4;  in pipe_get_tile_z()
716    const uint *ptrc = zSrc;  in pipe_put_tile_z()  local
729             memcpy(pDest, ptrc, 4 * w);  in pipe_put_tile_z()
731             ptrc += srcStride;  in pipe_put_tile_z()
742                pDest[j] = (pDest[j] & 0xff000000) | ptrc[j] >> 8;  in pipe_put_tile_z()
745             ptrc += srcStride;  in pipe_put_tile_z()
755                pDest[j] = ptrc[j] >> 8;  in pipe_put_tile_z()
758             ptrc += srcStride;  in pipe_put_tile_z()
769                pDest[j] = (pDest[j] & 0xff) | (ptrc[j] & 0xffffff00);  in pipe_put_tile_z()
772             ptrc += srcStride;  in pipe_put_tile_z()
782                pDest[j] = ptrc[j] & 0xffffff00;  in pipe_put_tile_z()
785             ptrc += srcStride;  in pipe_put_tile_z()
795                pDest[j] = ptrc[j] >> 16;  in pipe_put_tile_z()
798             ptrc += srcStride;  in pipe_put_tile_z()
809                pDest[j] = (float) (ptrc[j] * scale);  in pipe_put_tile_z()
812             ptrc += srcStride;  in pipe_put_tile_z()
823                pDest[j*2] = (float) (ptrc[j] * scale);  in pipe_put_tile_z()
826             ptrc += srcStride;  in pipe_put_tile_z()