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VINT + scrollH

Kaneda - Feb 14, 2004

		Kaneda	Feb 14, 2004
		Hello! before i go into deeper debugging, someone knows why the GEnny freeze when i make a scrollH during VBlank ? Kaneda

		Mask of Destiny	Feb 17, 2004
		Horizontal scrolling should work fine during VBlank, I do it without any problems.

		Kaneda	Feb 18, 2004
		i got update stuff during VBlank and i'm unable to made my prog works on the real hardware if i let this scrollH... if i scroll H outisde, no problem... what i do during the vblank : - disable interrupt - scroll - redraw screen - read joy - update sprites according joy - re enable interrupt well...what a shame i don't have my own tototek... Kaneda

		Kaneda	Apr 6, 2004
		forgot to share the info, someone points me the bug : SGCC made a clear a3, where move 0,a3 is needed...and clear write AND READ!! it's the read at the readonly mem which made the crash in SGCC don't use *pw = 0; but register uint tmp; tmp = 0; *pw = tmp Kaneda