4935eaf773
openjpeg/libopenjpeg/tcd.c:1884 col 48: warning: comparison of unsigned expressi
on < 0 is always false
openjpeg/applications/codec/j2k_dump.c:362 col 29: warning: equality comparison
with extraneous parentheses
openjpeg/libopenjpeg/jpwl/jpwl_lib.c:680:19: warning: format specifies type 'int
' but the argument has type 'long long' [-Wformat]
printf("Marker@%d: %X\n", cio_tell(cio) - 2, id);
~^ ~~~~~~~~~~~~~~~~~
%lld
openjpeg/applications/jpip/libopenjpip/byte_manager.c:58:63: warning: format spe
cifies type 'long' but the argument has type 'OPJ_OFF_T' (aka 'long long') [-Wfo
rmat]
fprintf( FCGI_stderr, "Error: error in fetch_bytes( %d, %ld, %lu)\n", fd, offset
, size);
Author: Hans Johnson <hans-johnson@uiowa.edu>
Simple codec compilation ------------------------ Once you've built the library, you might want to test it with a basic codec. To do this, go to the codec directory and either use the provided Makefile or use one of the following commands to build an encoder and decoder respectively: gcc index.c convert.c image_to_j2k.c -o image_to_j2k -lopenjpeg -I ../libopenjpeg/ -lm -ltiff gcc index.c convert.c j2k_to_image.c -o j2k_to_image -lopenjpeg -I ../libopenjpeg/ -lm -ltiff You should add '-L..' to those lines if you did not use the 'install' target when building the library.