Ticket #34408: molmol-png.diff

src/motogl/MotOGLDump.c

@@ -248 +248 @@
 pngErrHand(png_structp pngStrucP, char *errMsg)
 {
   IORaiseError(errMsg);
-  longjmp(pngStrucP->jmpbuf, 1);
+  longjmp(png_jmpbuf(pngStrucP), 1);
 }
 #endif
 
@@ -357 +357 @@
       return IO_RES_ERR;
     }
 
-    if (setjmp(pngStrucP->jmpbuf)) {
+    if (setjmp(png_jmpbuf(pngStrucP))) {
       if (cBuf != NULL)
         free(cBuf);
       if (fBuf != NULL)
@@ -368 +368 @@
 
     png_init_io(pngStrucP, ImgFileP);
 
-    pngInfoP->width = imgW;
-    pngInfoP->height = imgH;
-    pngInfoP->bit_depth = 8;
-    pngInfoP->color_type = PNG_COLOR_TYPE_RGB;
+    png_set_IHDR(pngStrucP, pngInfoP, imgW, imgH, 8, PNG_COLOR_TYPE_RGB, 0, PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
     png_write_info(pngStrucP, pngInfoP);
   }
 #endif