Integrated /b_allocReadChannel into Buffer.
Integrated /b_allocReadChannel into Buffer.

andrewyoung1991/supriya,josiah-wolf-oberholtzer/supriya,andrewyoung1991/supriya,andrewyoung1991/supriya,Pulgama/supriya,Pulgama/supriya,Pulgama/supriya,Pulgama/supriya