gdtest: add debug print from jpeg

Author: gforney

Source/gd-2.3.3/gd_jpeg.c

@@ -207,7 +207,8 @@ BGD_DECLARE(void) gdJpegTest(void){
   int size1;
 
   size1 = sizeof(struct jpeg_compress_struct);
-  printf("in gdSizeTest: %i:\n",size1);
+  printf("in gd: %i:\n",size1);
+  JpegTest("from gd");
 }
 
 BGD_DECLARE(void) gdImageJpeg(gdImagePtr im, FILE *outFile, int quality)

Source/gdtest/main.c

@@ -12,6 +12,7 @@ int main(int argc, char **argv){
 
   size1 = sizeof(struct jpeg_compress_struct);
 
-  printf("in gdtest: %i:\n",size1);
+  printf("in gdtest/main: %i:\n",size1);
   gdJpegTest();
+  JpegTest("from main");
 }

Source/jpeg-9b/jerror.c

@@ -251,3 +251,11 @@ jpeg_std_error (struct jpeg_error_mgr * err)
 
   return err;
 }
+
+void JpegTest(char *message){
+  int size1;
+
+  size1 = sizeof(struct jpeg_compress_struct);
+  printf("in jpeg %s: %i\n", message, size1);
+}
+

Source/jpeg-9b/jpeglib.h

@@ -1055,6 +1055,8 @@ EXTERN(JDIMENSION) jpeg_read_scanlines JPP((j_decompress_ptr cinfo,
 					    JDIMENSION max_lines));
 EXTERN(boolean) jpeg_finish_decompress JPP((j_decompress_ptr cinfo));
 
+EXTERN(void) JpegTest(char *message);
+
 /* Replaces jpeg_read_scanlines when reading raw downsampled data. */
 EXTERN(JDIMENSION) jpeg_read_raw_data JPP((j_decompress_ptr cinfo,
 					   JSAMPIMAGE data,