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Fix flash rate for NTSC

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tomch 2009-02-22 14:39:50 +00:00
parent 8fcdab3d69
commit 873e5c1fcd
1 changed files with 5 additions and 3 deletions
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8
source/Video.cpp
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@ -2385,12 +2385,14 @@ void VideoUpdateFlash()
{
static UINT nTextFlashCnt = 0;
nTextFlashCnt++;
// Flash rate:
// . NTSC : 60/16 ~= 4Hz
// . PAL : 50/16 ~= 3Hz
nTextFlashCnt = (nTextFlashCnt+1) & 0xf;
// BUG: In unthrottled CPU mode, flash rate should not be affected
if(nTextFlashCnt == 60/3) // Flash rate = 3Hz (every 333ms)
if(nTextFlashCnt == 0)
{
nTextFlashCnt = 0;
g_bTextFlashState = !g_bTextFlashState;
// Redraw any FLASHing chars if any text showing. NB. No FLASH g_nAppMode for 80 cols