MJPEG Tools Svn

A for the project important person was missing.

env variable could be too large for error_string - limit output in error message

remove un-needed declaration

remove unused variable

transfrm_x86.c:197:10: warning: variable ‘sumsqtop_acc’ set but not used

remove unused variable

lav_io.c:883:20: warning: variable ‘jpg_width’ set but not used

remove unused variable

jpegutils.c:783:19: warning: variable ‘hsf’ set but not used

properly conditionalize 'hn', remove 'frame_number, add <math.h> to fix these
warnings:

liblavplay.c:1577:8: warning: variable ‘hn’ set but not used
liblavplay.c:1863:9: warning: variable ‘frame_number’ set but not used

liblavplay.c:2677:7: warning: implicit declaration of function ‘fabs’ [-Wimplicit-function-declaration]
fabs(editlist->video_fps - new_eli->video_fps) < 0.0000001 &&
^~~~
liblavplay.c:2677:7: note: include ‘<math.h>’ or provide a declaration of ‘fabs’
fabs

remove unused variable res

y4mtoqt.c:314:6: variable res set but not used

properly conditionalize the vectorscope variables to avoid these warnings:

y4mhist.c:481:14: warning: variable pheight set but not used
y4mhist.c:481:6: warning: variable pwidth set but not used
y4mhist.c:480: warning: variable do_vectorscope set but not used
y4mhist.c:479:21: variable ss_h set but not used
y4mhist.c:479:15: warning: ss_v set but not used

need to have SDLgfx which apparently few systems have anymore - so those
variables aren't needed most of the time

remove unused variable

y4mshift.c:227:25: warning: variable H2 set but not used