flibitijibibo/SDL2-CS — pull request #37 by babelshift (2013-09-02 20:31:28+00:00)
Title: Adding overload for SDL_LockTexture to allow IntPtr.Zero for "rect" parameter

SDL documentation states that passing NULL for this value will lock the entire texture.

See: http://wiki.libsdl.org/SDL_LockTexture?highlight=%28\bCategoryAPI\b%29|%28SDLFunctionTemplate%29