init some forgotten stuff

otherwise glitches happen if certain games are ran in a row.

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index ae59a63..0e033db 100644 (file)
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -1123,6 +1123,7 @@ void cdrReset() {
        cdr.CurTrack = 1;
        cdr.File = 1;
        cdr.Channel = 1;
+       memset(&stat, 0, sizeof(stat));
 }
 
 int cdrFreeze(gzFile f, int Mode) {

diff --git a/libpcsxcore/mdec.c b/libpcsxcore/mdec.c
index 629816b..b25b961 100644 (file)
--- a/libpcsxcore/mdec.c
+++ b/libpcsxcore/mdec.c
@@ -219,7 +219,7 @@ struct _pending_dma1 {
        u32 chcr;
 };
 
-struct {
+static struct {
        u32 reg0;
        u32 reg1;
        u16 * rl;
@@ -436,11 +436,10 @@ static void yuv2rgb24(int *blk, u8 *image) {
 }
 
 void mdecInit(void) {
+       memset(&mdec, 0, sizeof(mdec));
+       memset(iq_y, 0, sizeof(iq_y));
+       memset(iq_uv, 0, sizeof(iq_uv));
        mdec.rl = (u16 *)&psxM[0x100000];
-       mdec.reg0 = 0;
-       mdec.reg1 = 0;
-       mdec.pending_dma1.adr = 0;
-       mdec.block_buffer_pos = 0;
 }
 
 // command register

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index b135b52..005e1bb 100644 (file)
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -2545,6 +2545,17 @@ void psxBiosInit() {
        memset(Thread, 0, sizeof(Thread));
        Thread[0].status = 2; // main thread
 
+       jmp_int = NULL;
+       pad_buf = NULL;
+       pad_buf1 = NULL;
+       pad_buf2 = NULL;
+       pad_buf1len = pad_buf2len = 0;
+       heap_addr = NULL;
+       heap_end = NULL;
+       CardState = -1;
+       CurThread = 0;
+       memset(FDesc, 0, sizeof(FDesc));
+
        psxMu32ref(0x0150) = SWAPu32(0x160);
        psxMu32ref(0x0154) = SWAPu32(0x320);
        psxMu32ref(0x0160) = SWAPu32(0x248);

diff --git a/libpcsxcore/psxcounters.c b/libpcsxcore/psxcounters.c
index ebfe629..c9f2931 100644 (file)
--- a/libpcsxcore/psxcounters.c
+++ b/libpcsxcore/psxcounters.c
@@ -461,6 +461,9 @@ void psxRcntInit()
         _psxRcntWcount( i, 0 );
     }
 
+    hSyncCount = 0;
+    spuSyncCount = 0;
+
     psxRcntSet();
 }