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r33521 Tuesday 25th November, 2014 at 12:52:08 UTC by David Haywood
let's revisit this after 0.156, shipping it broken is a bad idea (nw)
[src/mame/drivers]raiden2.c

trunk/src/mame/drivers/raiden2.c
r242032r242033
13681368   /* video hardware */
13691369   MCFG_SCREEN_ADD("screen", RASTER)
13701370   MCFG_SCREEN_VIDEO_ATTRIBUTES(VIDEO_UPDATE_AFTER_VBLANK)
1371#if 1   
1372   MCFG_SCREEN_REFRESH_RATE(55.47) /* verified on pcb */
1373   MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(500) /* not accurate */)
1374   MCFG_SCREEN_SIZE(44*8, 34*8)
1375   MCFG_SCREEN_VISIBLE_AREA(0*8, 40*8-1, 0, 30*8-1)
1376#else // this should be correct but currently causes sprite flickering, visible from the very start of the intro
13711377   MCFG_SCREEN_RAW_PARAMS(XTAL_32MHz/4,512,0,40*8,282,0,30*8) /* hand-tuned to match ~55.47 */
1378#endif
13721379   MCFG_SCREEN_UPDATE_DRIVER(raiden2_state, screen_update_raiden2)
13731380
13741381   MCFG_GFXDECODE_ADD("gfxdecode", "palette", raiden2)


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