MJPEG Tools Svn

a fix for a compiler problem, from Linards Ticmanis

Bug fixes and improvements:
o Produce true -I/+Q patches in bottom row (20 IRE (I think) by default);
optionally produce +Cb/+Cr instead.
o PLUGE tweaked so it is now as close to (+/-)4 IRE as possible, I think.
o Man page enhancement.
o Produce 4:4:4 output by default.

Remove unused variables and add <string.h> for the memcpy prototype.

Included the Patch from Linards Ticmanis, from the 4.July.04 so it compiles with the GCC 3.4.x

Move the max bitrate and buffer size checks inside the "no constraints" block.
Before this change using --no-constraints would still give an error with very
high bitrates.

Some cleanup but also an attempt to fix compilation with gcc 3.4.x which does not
accept KEEP_SOURCE:; - change that to leave out the trailing ;

Get rid of some compiler warning errors.

Remove the extra blank line after the frame size message - mjpeg_log() adds
a newline automatically so there's no need to add one in the format string.

Initialize the number of frames so that garbage:
INFO: [mplex] Frames : 2970998733
is not produced with AC3/DTS/LPCM streams. Initializing the counter to 0
produces:
INFO: [mplex] Frames : 13516

Get rid of all the errors like:
jidctint.c:176: warning: integer constant is too large for "long" type
by adding ULL or LL to the constants.

Later versions of GCC would optimize away the static veriables used in
the assembly language code. Use the "__attribute((__used__))" directive
if __GNUC__ is defined .