-added TXT button for option text line adding to image
with name, date and time info.
font_6x11.h file and add_text routine taken from the (GPLed)
webcam.c file, part of xawtv, (c) 1998-2002 Gerd Knorr.
add_text was modified for this program (xcam_add_text).
-added RGB/BGR button option to switch the colors if needed.
-solved segment fault when no usb scanner/vidcam devices
is attached to system ( bug report from Henning Meier-Geinitz)
-patch update for recording feature (SANE bugreport 300224)
added SAVE Frame button, output filename box.
With Save Frame button image can be saved as
.pnm .pgm .pbm or .ppm file
-added info row with x, y, image-size, fps count, fps, fps_ava
-added -V and -h option (version and help
-added option -B -buffersize so instead of default input buffer of
32*1024 a buffer of 1024*1024 can be chosen, so for vidcams for example
640x480, usb 2.0, 30fps less time is needed to fill input buffer.
fond_6x11.h file added
Also some small updates to (for debug output):
xscanimage.c
preview.c
gtkglue.c
Gerard Klaver