A size of 32 or one pixel per word is assumed. True Indicates that the pixel transfer mode should be set automatically to values that maximize the hardware performance of pixel transfers. False Pixel transfers proceed from left to right and then from bottom to top. Each pixel occupies one 32-bit word. Colorindex mode pixels occupy the lowest order bits of the word.
Different adapters have different pixel transfer methods.
If an adapter has more than one fast pixel transfer mode, values that are closest to the default values are chosen. A token representing the transfer mode to be changed. The value to be associated with the pixel transfer mode. Related Information Drawing a rectangular array of pixels into the frame buffer with the rectwrite or lrectwrite subroutine. Reading a rectangular array of pixels into host memory with the rectread or lrectread subroutine.