Fix unsigned vs OPJ_INT32 mismatches (#1398)

src/bin/jp2/opj_compress.c

@@ -553,7 +553,8 @@ static char * get_file_name(char *name)
     return fname;
 }
 
-static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
+static char get_next_file(unsigned int imageno, dircnt_t *dirptr,
+                          img_fol_t *img_fol,
                           opj_cparameters_t *parameters)
 {
     char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],
@@ -561,7 +562,7 @@ static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
     char *temp_p, temp1[OPJ_PATH_LEN] = "";
 
     strcpy(image_filename, dirptr->filename[imageno]);
-    fprintf(stderr, "File Number %d \"%s\"\n", imageno, image_filename);
+    fprintf(stderr, "File Number %u \"%s\"\n", imageno, image_filename);
     parameters->decod_format = get_file_format(image_filename);
     if (parameters->decod_format == -1) {
         return 1;
@@ -1995,7 +1996,7 @@ int main(int argc, char **argv)
         fprintf(stderr, "\n");
 
         if (img_fol.set_imgdir == 1) {
-            if (get_next_file((int)imageno, dirptr, &img_fol, &parameters)) {
+            if (get_next_file(imageno, dirptr, &img_fol, &parameters)) {
                 fprintf(stderr, "skipping file...\n");
                 continue;
             }
@@ -2250,7 +2251,7 @@ int main(int argc, char **argv)
             }
             for (i = 0; i < l_nb_tiles; ++i) {
                 if (! opj_write_tile(l_codec, i, l_data, l_data_size, l_stream)) {
-                    fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %d!\n",
+                    fprintf(stderr, "ERROR -> test_tile_encoder: failed to write the tile %u!\n",
                             i);
                     opj_stream_destroy(l_stream);
                     opj_destroy_codec(l_codec);

src/bin/jp2/opj_decompress.c

@@ -164,7 +164,7 @@ typedef struct opj_decompress_params {
 unsigned int get_num_images(char *imgdirpath);
 int load_images(dircnt_t *dirptr, char *imgdirpath);
 int get_file_format(const char *filename);
-char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
+char get_next_file(unsigned int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
                    opj_decompress_parameters *parameters);
 static int infile_format(const char *fname);
 
@@ -475,7 +475,7 @@ const char* path_separator = "/";
 #endif
 
 /* -------------------------------------------------------------------------- */
-char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
+char get_next_file(unsigned int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
                    opj_decompress_parameters *parameters)
 {
     char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],
@@ -483,7 +483,7 @@ char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
     char *temp_p, temp1[OPJ_PATH_LEN] = "";
 
     strcpy(image_filename, dirptr->filename[imageno]);
-    fprintf(stderr, "File Number %d \"%s\"\n", imageno, image_filename);
+    fprintf(stderr, "File Number %u \"%s\"\n", imageno, image_filename);
     if (strlen(img_fol->imgdirpath) + strlen(path_separator) + strlen(
                 image_filename) + 1 > sizeof(infilename)) {
         return 1;
@@ -1341,7 +1341,7 @@ int main(int argc, char **argv)
 {
     opj_decompress_parameters parameters;           /* decompression parameters */
 
-    OPJ_INT32 num_images, imageno;
+    unsigned int num_images, imageno;
     img_fol_t img_fol;
     dircnt_t *dirptr = NULL;
     int failed = 0;
@@ -1372,7 +1372,7 @@ int main(int argc, char **argv)
 
     /* Initialize reading of directory */
     if (img_fol.set_imgdir == 1) {
-        int it_image;
+        unsigned int it_image;
         num_images = get_num_images(img_fol.imgdirpath);
         if (num_images == 0) {
             fprintf(stderr, "Folder is empty\n");

src/bin/jp2/opj_dump.c

@@ -86,7 +86,8 @@ typedef struct img_folder {
 static unsigned int get_num_images(char *imgdirpath);
 static int load_images(dircnt_t *dirptr, char *imgdirpath);
 static int get_file_format(const char *filename);
-static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
+static char get_next_file(unsigned int imageno, dircnt_t *dirptr,
+                          img_fol_t *img_fol,
                           opj_dparameters_t *parameters);
 static int infile_format(const char *fname);
 
@@ -220,7 +221,8 @@ static int get_file_format(const char *filename)
 }
 
 /* -------------------------------------------------------------------------- */
-static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
+static char get_next_file(unsigned int imageno, dircnt_t *dirptr,
+                          img_fol_t *img_fol,
                           opj_dparameters_t *parameters)
 {
     char image_filename[OPJ_PATH_LEN], infilename[OPJ_PATH_LEN],
@@ -228,7 +230,7 @@ static char get_next_file(int imageno, dircnt_t *dirptr, img_fol_t *img_fol,
     char *temp_p, temp1[OPJ_PATH_LEN] = "";
 
     strcpy(image_filename, dirptr->filename[imageno]);
-    fprintf(stderr, "File Number %d \"%s\"\n", imageno, image_filename);
+    fprintf(stderr, "File Number %u \"%s\"\n", imageno, image_filename);
     parameters->decod_format = get_file_format(image_filename);
     if (parameters->decod_format == -1) {
         return 1;
@@ -492,7 +494,7 @@ int main(int argc, char *argv[])
     opj_codestream_info_v2_t* cstr_info = NULL;
     opj_codestream_index_t* cstr_index = NULL;
 
-    OPJ_INT32 num_images, imageno;
+    unsigned int num_images, imageno;
     img_fol_t img_fol;
     dircnt_t *dirptr = NULL;
 
@@ -514,7 +516,7 @@ int main(int argc, char *argv[])
 
     /* Initialize reading of directory */
     if (img_fol.set_imgdir == 1) {
-        int it_image;
+        unsigned int it_image;
         num_images = get_num_images(img_fol.imgdirpath);
         if (num_images == 0) {
             fprintf(stdout, "Folder is empty\n");