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-rw-r--r--src/devices/video/stvvdp2.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/devices/video/stvvdp2.cpp b/src/devices/video/stvvdp2.cpp
index 799224e94f0..e5fbfee835a 100644
--- a/src/devices/video/stvvdp2.cpp
+++ b/src/devices/video/stvvdp2.cpp
@@ -6065,8 +6065,10 @@ uint8_t saturn_state::get_odd_bit( void )
int saturn_state::get_vblank_start_position( void )
{
- /* TODO: test says that second setting happens at 241, might need further investigation ... */
- const int d_vres[4] = { 240, 240, 256, 256 };
+ // TODO: test says that second setting happens at 241, might need further investigation ...
+ // also first one happens at 240, but needs mods in SMPC otherwise we get 2 credits at startup in shanhigw and sokyugrt
+ // (i.e. make a special screen device that handles this for us)
+ const int d_vres[4] = { 224, 240, 256, 256 };
int vres_mask;
int vblank_line;