Fix programmed mode autoscale, removed unused variable.

diff --git a/custom.cpp b/custom.cpp
index 3b87ed0de4e05c065271d7492dcfd10a1d250ad2..196d92e679bd07f8bedcf407a50ff2e607b914f3 100644 (file)
--- a/custom.cpp
+++ b/custom.cpp
@@ -303,7 +303,7 @@ int maxvpos_display_vsync; // extra lines from top visible in bottom
 static int vblank_extraline;
 static int maxhposm1;
 static bool maxhposeven, maxhposeven_prev;
-static int hsyncendpos, hsyncstartpos, hsyncendpos2;
+static int hsyncendpos, hsyncstartpos;
 int hsync_end_left_border;
 static int hsyncstartpos_start, hsyncstartpos_start_cycles;
 
@@ -5993,7 +5993,6 @@ static void updateextblk(void)
                if (hsstop_detect2 >= maxhpos * 2) {
                        hsstop_detect2 -= maxhpos * 2;
                }
-               hsyncendpos2 = hsstop_detect2;
 
                hsyncstartpos_start = hsyncstartpos;
                if (hsyncstartpos < maxhpos / 2) {
@@ -6007,17 +6006,10 @@ static void updateextblk(void)
                        hsyncstartpos_start = REFRESH_FIRST_HPOS + 1;
                }
 
-               hsyncendpos2 -= 1;
-
-               if (hsyncendpos2 < 2) {
-                       hsyncendpos2 = 2;
-               }
-
        } else {
 
                hsyncstartpos_start = hsyncstartpos_start_hw;
                hsyncstartpos = hsyncstartpos_hw;
-               hsyncendpos2 = hsyncendpos = hsyncendpos_hw;
                denisehtotal = 227 + 7;
                hsstop_detect2 = (35 + 9) * 2;
 
@@ -6080,7 +6072,6 @@ static void updateextblk(void)
        hsyncstartpos_start <<= CCK_SHRES_SHIFT;
        hsyncstartpos <<= CCK_SHRES_SHIFT;
        hsyncendpos <<= CCK_SHRES_SHIFT;
-       hsyncendpos2 <<= CCK_SHRES_SHIFT;
 
        denisehtotal <<= CCK_SHRES_SHIFT;
 
@@ -11782,8 +11773,8 @@ static void hautoscale_check(void)
                        }
                        if (diwfirstword_lores < diwfirstword_total) {
                                diwfirstword_total = diwfirstword_lores;
-                               if (diwfirstword_total < coord_diw_shres_to_window_x(hsyncendpos2)) {
-                                       diwfirstword_total = coord_diw_shres_to_window_x(hsyncendpos2);
+                               if (diwfirstword_total < coord_diw_shres_to_window_x(hsyncendpos)) {
+                                       diwfirstword_total = coord_diw_shres_to_window_x(hsyncendpos);
                                }
                                firstword_bplcon1 = bplcon1;
                        }