Hello
I tried Batocera 5.26 on CRT 15KHz (commodore 1084 Amiga 50Hz) on :
(PCx64bits) Dell optiplex 755
ATI Radeon X600 256MB.
intel® Core™2 duo cpu E4700 @2.6GHz
Memory 4GB.
I used theses modeline into .xinitrc :
#####################
#name of the modeline
#adding new modeline for Pal monitor
#adding the new mode into the DVI-0 section
#put this new resolution and new frequence into output DVI-0.
#################################################
#“648X480_15KHz_50Hz”
xrandr –newmode “648X480_15KHz_50Hz” 12.625000 648 672 736 808 480 534 539 625 -HSync -VSync interlace
xrandr –addmode DVI-0 “648X480_15KHz_50Hz”
#xrandr –output DVI-0 –mode “648X480_15KHz_50Hz”
#################################################
#"648X480_15KHz_60Hz
xrandr –newmode “648X480_15KHz_60Hz” 13.129200 648 672 736 840 480 482 488 521 -HSync -VSync interlace
xrandr –addmode DVI-0 “648X480_15KHz_60Hz”
xrandr –output DVI-0 –mode “648X480_15KHz_60Hz”
#################################################
#“640X480_15KHz_60Hz”
xrandr –newmode “640X480_15KHz_60Hz” 13.000 640 664 728 832 480 483 489 521 -HSync -VSync interlace
xrandr –addmode DVI-0 “640X480_15KHz_60Hz”
#xrandr –output DVI-0 –mode “640X480_15KHz_60Hz”
#################################################
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for “648X480_15KHz_50Hz” for Pal monitor 50Hz with xrandr –output DVI-0 –mode “648X480_15KHz_50Hz”
All emulators 8/16/32bits works little slow … N64 work ok if I choose the good emulator parameters.
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for "648X480_15KHz_60Hz for Pal monitor 60Hz with xrandr –output DVI-0 –mode “648X480_15KHz_60Hz”
All emlulators work well . N64 work ok if I choose the good emulator parameters.
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Dreamcast doesn’t work at all for each modeline and each emulators (reicast or flycast) …
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Amiga FS-UAE doesn’t work at all … (under LCD screen it works well but not able to lunch any LHA whdload files …)
libretro-PUAE work well only for .LHA not for adf (same than amiberry under RPI3 with only wdhload works well)
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PS2 : I just test gradius V it doesn’t work on my system …
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Before with Batocera 5.25 only 8/16/32bits emulators worked well but not Dreamcast/N64 who worked slowly …)
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Are emulators able to modify the xrand on the fly when they run a game ?
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Thx to see my message
Stéphane.
