release 1.92

[picodrive.git] / pico / mode4.c

diff --git a/pico/mode4.c b/pico/mode4.c
index 1f9adff..55e6d10 100644 (file)
--- a/pico/mode4.c
+++ b/pico/mode4.c
@@ -31,7 +31,7 @@ static int TileNormM4(int sx, int addr, int pal)
   unsigned char *pd = Pico.est.HighCol + sx;
   unsigned int pack, t;
 
-  pack = *(unsigned int *)(Pico.vram + addr); /* Get 4 bitplanes / 8 pixels */
+  pack = *(unsigned int *)(PicoMem.vram + addr); /* Get 4 bitplanes / 8 pixels */
   if (pack)
   {
     PLANAR_PIXEL(0, 0)
@@ -53,7 +53,7 @@ static int TileFlipM4(int sx,int addr,int pal)
   unsigned char *pd = Pico.est.HighCol + sx;
   unsigned int pack, t;
 
-  pack = *(unsigned int *)(Pico.vram + addr); /* Get 4 bitplanes / 8 pixels */
+  pack = *(unsigned int *)(PicoMem.vram + addr); /* Get 4 bitplanes / 8 pixels */
   if (pack)
   {
     PLANAR_PIXEL(0, 7)
@@ -83,7 +83,7 @@ static void draw_sprites(int scanline)
   if (pv->reg[0] & 8)
     xoff = 0;
 
-  sat = (unsigned char *)Pico.vram + ((pv->reg[5] & 0x7e) << 7);
+  sat = (unsigned char *)PicoMem.vram + ((pv->reg[5] & 0x7e) << 7);
   if (pv->reg[1] & 2) {
     addr_mask = 0xfe; h = 16;
   } else {
@@ -161,7 +161,7 @@ static void DrawDisplayM4(int scanline)
     line -= 224;
 
   // Find name table:
-  nametab = Pico.vram;
+  nametab = PicoMem.vram;
   nametab += (pv->reg[2] & 0x0e) << (10-1);
   nametab += (line>>3) << (6-1);
 
@@ -179,15 +179,15 @@ static void DrawDisplayM4(int scanline)
   dx += cellskip << 3;
 
   // low priority tiles
-  if (PicoDrawMask & PDRAW_LAYERB_ON)
+  if (!(pv->debug_p & PVD_KILL_B))
     draw_strip(nametab, dx, cells, tilex | 0x0000 | (ty << 16));
 
   // sprites
-  if (PicoDrawMask & PDRAW_SPRITES_LOW_ON)
+  if (!(pv->debug_p & PVD_KILL_S_LO))
     draw_sprites(scanline);
 
   // high priority tiles (use virtual layer switch just for fun)
-  if (PicoDrawMask & PDRAW_LAYERA_ON)
+  if (!(pv->debug_p & PVD_KILL_A))
     draw_strip(nametab, dx, cells, tilex | 0x1000 | (ty << 16));
 
   if (pv->reg[0] & 0x20)
@@ -248,8 +248,8 @@ void PicoLineMode4(int line)
 
 void PicoDoHighPal555M4(void)
 {
-  unsigned int *spal=(void *)Pico.cram;
-  unsigned int *dpal=(void *)HighPal;
+  unsigned int *spal=(void *)PicoMem.cram;
+  unsigned int *dpal=(void *)Pico.est.HighPal;
   unsigned int t;
   int i;
 
@@ -267,7 +267,7 @@ void PicoDoHighPal555M4(void)
     t |= (t >> 4) & 0x08610861;
     *dpal = t;
   }
-  HighPal[0xe0] = 0;
+  Pico.est.HighPal[0xe0] = 0;
 }
 
 static void FinalizeLineRGB555M4(int line)