X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Pico%2FPico.c;h=a76c9e40cfc611a453d3638c97c10fa71fa62044;hb=0e4d7ba5f42c0649d9dcc905d29b04d5a11ecd9c;hp=0e9ee6c2bf8a9198bc9f05773494b28020c319fb;hpb=8e5427a06854695302a879dba5f0cbb3886e7253;p=picodrive.git

diff --git a/Pico/Pico.c b/Pico/Pico.c
index 0e9ee6c..a76c9e4 100644
--- a/Pico/Pico.c
+++ b/Pico/Pico.c
@@ -38,6 +38,7 @@ int PicoInit(void)
   z80_init(); // init even if we aren't going to use it
 
   PicoInitMCD();
+  PicoSVPInit();
 
   SRam.data=0;
 
@@ -63,6 +64,9 @@ int PicoReset(int hard)
 
   if (Pico.romsize<=0) return 1;
 
+  /* must call now, so that banking is reset, and correct vectors get fetched */
+  if (PicoResetHook) PicoResetHook();
+
   PicoMemReset();
   SekReset();
   // s68k doesn't have the TAS quirk, so we just globally set normal TAS handler in MCD mode (used by Batman games).
@@ -78,7 +82,7 @@ int PicoReset(int hard)
   Pico.video.pending_ints=0;
   emustatus = 0;
 
-  if(hard) {
+  if (hard) {
     // clear all memory of the emulated machine
     memset(&Pico.ram,0,(unsigned int)&Pico.rom-(unsigned int)&Pico.ram);
   }
@@ -141,8 +145,6 @@ int PicoReset(int hard)
 
   PsndReset(); // pal must be known here
 
-  if (PicoResetHook) PicoResetHook();
-
   if (PicoMCD & 1) {
     PicoResetMCD(hard);
     return 0;
@@ -161,15 +163,16 @@ int PicoReset(int hard)
 
 // dma2vram settings are just hacks to unglitch Legend of Galahad (needs <= 104 to work)
 // same for Outrunners (92-121, when active is set to 24)
+// 96 is VR hack
 static const int dma_timings[] = {
-83,  167, 166,  83, // vblank: 32cell: dma2vram dma2[vs|c]ram vram_fill vram_copy
+96,  167, 166,  83, // vblank: 32cell: dma2vram dma2[vs|c]ram vram_fill vram_copy
 102, 205, 204, 102, // vblank: 40cell:
 16,   16,  15,   8, // active: 32cell:
 24,   18,  17,   9  // ...
 };
 
 static const int dma_bsycles[] = {
-(488<<8)/82,  (488<<8)/167, (488<<8)/166, (488<<8)/83,
+(488<<8)/96,  (488<<8)/167, (488<<8)/166, (488<<8)/83,
 (488<<8)/102, (488<<8)/205, (488<<8)/204, (488<<8)/102,
 (488<<8)/16,  (488<<8)/16,  (488<<8)/15,  (488<<8)/8,
 (488<<8)/24,  (488<<8)/18,  (488<<8)/17,  (488<<8)/9