629          const uint *ptrc  in pipe_get_tile_z()  local
632             memcpy(pDest, ptrc, 4 * w);  in pipe_get_tile_z()
634             ptrc += pt->stride/4;  in pipe_get_tile_z()
641          const uint *ptrc  in pipe_get_tile_z()  local
646                pDest[j] = (ptrc[j] << 8) | ((ptrc[j] >> 16) & 0xff);  in pipe_get_tile_z()
649             ptrc += pt->stride/4;  in pipe_get_tile_z()
656          const uint *ptrc  in pipe_get_tile_z()  local
661                pDest[j] = (ptrc[j] & 0xffffff00) | ((ptrc[j] >> 24) & 0xff);  in pipe_get_tile_z()
664             ptrc += pt->stride/4;  in pipe_get_tile_z()
670          const ushort *ptrc  in pipe_get_tile_z()  local
675                pDest[j] = (ptrc[j] << 16) | ptrc[j];  in pipe_get_tile_z()
678             ptrc += pt->stride/2;  in pipe_get_tile_z()
684          const float *ptrc = (const float *)(map + y * pt->stride + x*4);  in pipe_get_tile_z()  local
688                if (ptrc[j] <= 0.0) {  in pipe_get_tile_z()
691                else if (ptrc[j] >= 1.0) {  in pipe_get_tile_z()
695                   double z = ptrc[j] * 0xffffffff;  in pipe_get_tile_z()
700             ptrc += pt->stride/4;  in pipe_get_tile_z()
706          const float *ptrc = (const float *)(map + y * pt->stride + x*8);  in pipe_get_tile_z()  local
710                if (ptrc[j] <= 0.0) {  in pipe_get_tile_z()
713                else if (ptrc[j] >= 1.0) {  in pipe_get_tile_z()
717                   double z = ptrc[j] * 0xffffffff;  in pipe_get_tile_z()
722             ptrc += pt->stride/4;  in pipe_get_tile_z()
741    const uint *ptrc = zSrc;  in pipe_put_tile_z()  local
760             memcpy(pDest, ptrc, 4 * w);  in pipe_put_tile_z()
762             ptrc += srcStride;  in pipe_put_tile_z()
773                pDest[j] = (pDest[j] & 0xff000000) | ptrc[j] >> 8;  in pipe_put_tile_z()
776             ptrc += srcStride;  in pipe_put_tile_z()
786                pDest[j] = ptrc[j] >> 8;  in pipe_put_tile_z()
789             ptrc += srcStride;  in pipe_put_tile_z()
800                pDest[j] = (pDest[j] & 0xff) | (ptrc[j] & 0xffffff00);  in pipe_put_tile_z()
803             ptrc += srcStride;  in pipe_put_tile_z()
813                pDest[j] = ptrc[j] & 0xffffff00;  in pipe_put_tile_z()
816             ptrc += srcStride;  in pipe_put_tile_z()
826                pDest[j] = ptrc[j] >> 16;  in pipe_put_tile_z()
829             ptrc += srcStride;  in pipe_put_tile_z()
840                pDest[j] = ptrc[j] * scale;  in pipe_put_tile_z()
843             ptrc += srcStride;  in pipe_put_tile_z()
854                pDest[j*2] = ptrc[j] * scale;  in pipe_put_tile_z()
857             ptrc += srcStride;  in pipe_put_tile_z()