Fixed a seg fault resulting from the use of the ebp register as a counter. Refactored yuv411_to_rgb to free up ebx and yuv411_to_y to free ecx for use instead of ebp.
Fixed a seg fault resulting from the use of the ebp register as a counter. Refactored
yuv411_to_rgb to free up ebx and yuv411_to_y to free ecx for use instead of ebp.

oneminot/libcvd,oneminot/libcvd,oneminot/libcvd