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small changes to remove warnings related to signedness

This commit is contained in:
Antonin Descampe 2005-11-08 16:15:40 +00:00
parent 0ea26e7ba6
commit e398154212
1 changed files with 4 additions and 4 deletions
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8
libopenjpeg/j2k.c
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@ -988,7 +988,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
int len, char *index) int len, char *index)
{ {
int tileno, compno, layno, resno, precno, pack_nb, x, y; int tileno, compno, layno, resno, precno, pack_nb, x, y;
char *dest = NULL; unsigned char *dest = NULL;
FILE *INDEX = NULL; FILE *INDEX = NULL;
FILE *f = NULL; FILE *f = NULL;
@ -1002,7 +1002,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
fprintf(stderr, "failed to open %s for writing\n", output); fprintf(stderr, "failed to open %s for writing\n", output);
return 1; return 1;
} }
dest = (char *) malloc(len); dest = (unsigned char *) malloc(len);
cio_init(dest, len); cio_init(dest, len);
} }
@ -1062,7 +1062,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
if (cp->intermed_file == 1) { if (cp->intermed_file == 1) {
/* new dest for each tile */ /* new dest for each tile */
free(dest); free(dest);
dest = (char *) malloc(len); dest = (unsigned char *) malloc(len);
cio_init(dest, len); cio_init(dest, len);
} }
j2k_curtileno = tileno; j2k_curtileno = tileno;
@ -1124,7 +1124,7 @@ j2k_encode(j2k_image_t * img, j2k_cp_t * cp, char *output,
if (cp->intermed_file == 1) { if (cp->intermed_file == 1) {
free(dest); free(dest);
dest = (char *) malloc(len); dest = (unsigned char *) malloc(len);
cio_init(dest, len); cio_init(dest, len);
} }