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Minor bugfix for lazyusf

CQTexperiment
Chris Moeller 2014-11-23 23:46:10 -08:00
parent edf24c73d0
commit 1f3939c363
1 changed files with 2 additions and 1 deletions
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3
Frameworks/lazyusf/lazyusf/cpu.c
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@ -489,6 +489,7 @@ void StartEmulationFromSave ( usf_state_t * state, void * savestate ) {
void RefreshScreen (usf_state_t * state){ void RefreshScreen (usf_state_t * state){
if (state->OLD_VI_V_SYNC_REG != VI_V_SYNC_REG) if (state->OLD_VI_V_SYNC_REG != VI_V_SYNC_REG)
{ {
state->OLD_VI_V_SYNC_REG = VI_V_SYNC_REG;
if (VI_V_SYNC_REG == 0) if (VI_V_SYNC_REG == 0)
{ {
state->VI_INTR_TIME = 500000; state->VI_INTR_TIME = 500000;
@ -496,7 +497,7 @@ void RefreshScreen (usf_state_t * state){
else else
{ {
state->VI_INTR_TIME = (VI_V_SYNC_REG + 1) * 1500; state->VI_INTR_TIME = (VI_V_SYNC_REG + 1) * 1500;
if ((VI_V_SYNC_REG % 1) != 0) if ((VI_V_SYNC_REG & 1) != 0)
{ {
state->VI_INTR_TIME -= 38; state->VI_INTR_TIME -= 38;
} }