2.0.2 release.

[virtualjaguar] / src / tom.cpp

diff --git a/src/tom.cpp b/src/tom.cpp
index 92280923fb57fb23576b07b582dd81f454594b6e..8a7ec27054cfcd0b171c28773134e70bbdde68d2 100644 (file)
--- a/src/tom.cpp
+++ b/src/tom.cpp
@@ -778,10 +778,14 @@ void tom_render_16bpp_rgb_scanline(uint32 * backbuffer)
 //
 void TOMExecHalfline(uint16 halfline, bool render)
 {
+#warning "!!! Need to handle multiple fields properly !!!"
+       // We ignore the problem for now
+       halfline &= 0x7FF;
+
        bool inActiveDisplayArea = true;
 
 //Interlacing is still not handled correctly here... !!! FIX !!!
-       if (halfline & 0x01)                                                    // Execute OP only on even lines (non-interlaced only!)
+       if (halfline & 0x01)                                                    // Execute OP only on even halflines (non-interlaced only!)
                return;
 
 //Hm, it seems that the OP needs to execute from zero, so let's try it:
@@ -1108,6 +1112,50 @@ uint32 TOMGetVideoModeHeight(void)
 // TOM reset code
 // Now PAL friendly!
 //
+/*
+The values in TOMReset come from the Jaguar BIOS.
+These values are from BJL:
+
+NSTC:
+CLK2    181
+HP              844
+HBB             1713
+HBE             125
+HS              1741
+HVS             651
+HEQ             784
+HDE             1696
+HDB1    166
+HDB2    166
+VP              523
+VEE             6
+VBE             24
+VDB             46
+VDE             496
+VBB             500
+VEB             511
+VS              517
+
+PAL:
+CLK2    226
+HP              850
+HBB             1711
+HBE             158
+HS              1749
+HVS             601
+HEQ             787
+HDE             1696
+HDB1    166
+HDB2    166
+VP              625
+VEE             6
+VBE             34
+VDB             46
+VDE             429
+VBB             600
+VEB             613
+VS              618
+*/
 void TOMReset(void)
 {
        OPReset();