new 32x renderers, auto fskip change, massive refactoring

[picodrive.git] / pico / 32x / 32x.c

diff --git a/pico/32x/32x.c b/pico/32x/32x.c
index 94e696b..b631a30 100644 (file)
--- a/pico/32x/32x.c
+++ b/pico/32x/32x.c
@@ -148,6 +148,26 @@ void PicoReset32x(void)
 
 static void p32x_start_blank(void)
 {
+  if (Pico32xDrawMode != 0) {
+    if ((Pico32x.vdp_regs[0] & P32XV_Mx) != 0 && // 32x not blanking
+        (Pico.video.reg[12] & 1) && // 40col mode
+        (PicoDrawMask & PDRAW_32X_ON))
+    {
+      int md_bg = Pico.video.reg[7] & 0x3f;
+      int offs = 8, lines = 224;
+      if (Pico.video.reg[1] & 8) {
+        offs = 0;
+        lines = 240;
+      }
+
+      // we draw full layer (not line-by-line)
+      PicoDraw32xLayer(offs, lines, md_bg);
+    }
+    else {
+      // TODO: MD layer only?
+    }
+  }
+
   // enter vblank
   Pico32x.vdp_regs[0x0a/2] |= P32XV_VBLK|P32XV_PEN;