[MPlayer-dev-eng] blit_frame in dec_video.c

[Mike Melanson]

Hi there,
	In the course of writing the Video 1 decoder, I came across the
global variable blit_frame in dec_video.c. I had to guess at its
functionality. It seems that setting it to a 3 instructs the program to
treat the output video data at packed linear data, while a 2 means planar
data. 0 seems to indicate no output. Is there anything else about this
variable I should know?

	-Mike Melanson