+ SR.left = (SR.left < 0 ? 0 : SR.left);
+ SR.top = (SR.top < 0 ? 0 : SR.top);
+#endif
+
+#if 1
+ {
+ int full_xsize = (FieldWidth - (menBorder.Checked ? 0 : 1)) * TILEX;
+ int full_ysize = (FieldHeight - (menBorder.Checked ? 0 : 1)) * TILEY;
+ int sxsize = SCR_FIELDX * TILEX;
+ int sysize = SCR_FIELDY * TILEY;
+
+ tX = (full_xsize < sxsize ? full_xsize : tX);
+ tY = (full_ysize < sysize ? full_ysize : tY);
+ sX = SX + (full_xsize < sxsize ? (sxsize - full_xsize) / 2 : 0);
+ sY = SY + (full_ysize < sysize ? (sysize - full_ysize) / 2 : 0);
+ }
+#endif
+
+#if 1
+ if (!menBorder.Checked)
+ {
+ SR.left += 16;
+ SR.top += 16;
+ }
+#endif
+
+#if 1
+
+#if 1
+ printf("::: DDScrollBuffer.c: DDScrollBuffer_Blt(): blit from %d, %d [%ld, %ld] [%ld, %ld] [%ld, %ld]\n",
+ SR.left, SR.top, mScrollX, mScrollY, mDestXOff, mDestYOff, tX, tY);
+#endif
+