To understand the "new" function, we must first revisit the original. Bink videos typically decode to one of several color spaces: RGB565, RGB888, YUV420, or (Frame Buffer 8). The BinkRegisterFrameBuffer8 function is part of Bink’s low-level "raw" surface interface.
The sync_callback is fired as soon as Bink has written the final 8-bit pixel and flushed its internal write buffers. Inside the callback, you signal a GPU fence or increment a safe-to-read counter. bink register frame buffer8 new
Unlike general-purpose codecs such as H.264 or VP9, Bink was designed not for broadcast or web streaming but for real-time game integration. This necessitated direct control over hardware registers. A "Bink register" in this context refers to the codec’s ability to write decoded frame data directly to a console’s display registers or texture memory via a slim API. Traditional codecs abstract the framebuffer behind driver calls; Bink instead allowed developers to specify a raw destination pointer—essentially the memory-mapped I/O register of the GPU’s frame buffer. This register-level access bypassed operating system layers, reducing latency and CPU overhead. For consoles without virtual memory, this was critical: a Bink stream could decode directly into a locked surface, with the codec’s internal loop writing pixel blocks to the frame buffer register one scanline at a time. To understand the "new" function, we must first