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MooglyGuy
Renegade MAME Dev
Reged: 09/01/05
Posts: 2257
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Re: Mame lags 3 frames in BGFX
12/23/16 02:46 PM
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> Does anyone know why Mame lags so much when using BGFX renderer? I've recorded a high
> speed video in 1200fps of thunderx's service screen which has no sprite buffer and I
> could count 3 frames of lag before the values on the screen changed.

This sounds like a question more for the author of the BGFX library than the authors of MAME: https://github.com/bkaradzic/bgfx

If you get a response from him as to anything we can do on our end to reduce the MAME-to-photon latency, I'd be happy to implement them.






Entire thread
Subject Posted by Posted on
* Mame lags 3 frames in BGFX Oomek 12/23/16 06:03 AM
. * Re: Mame lags 3 frames in BGFX Envisaged0ne  12/23/16 06:15 PM
. * Re: Mame lags 3 frames in BGFX Oomek  12/23/16 09:54 PM
. * Re: Mame lags 3 frames in BGFX Envisaged0ne  12/24/16 01:58 AM
. * Re: Mame lags 3 frames in BGFX Haze  12/23/16 09:56 PM
. * Re: Mame lags 3 frames in BGFX Oomek  12/23/16 11:15 PM
. * Re: Mame lags 3 frames in BGFX Traso  12/24/16 12:32 AM
. * Re: Mame lags 3 frames in BGFX Oomek  12/24/16 04:00 AM
. * Re: Mame lags 3 frames in BGFX Oomek  12/24/16 04:08 AM
. * Re: Mame lags 3 frames in BGFX anikom15  12/29/16 10:52 PM
. * Re: Mame lags 3 frames in BGFX asasega  12/29/16 10:43 PM
. * Re: Mame lags 3 frames in BGFX uman  12/31/16 03:57 PM
. * Re: Mame lags 3 frames in BGFX anikom15  01/01/17 07:04 AM
. * Re: Mame lags 3 frames in BGFX Calamity  01/01/17 01:24 PM
. * Re: Mame lags 3 frames in BGFX anikom15  01/02/17 12:29 AM
. * Looks like they're in sync, that's his point I think (nt) Traso  01/03/17 02:12 AM
. * You can't tell if it's in sync with a ——ty camcorder.... (nt) anikom15  01/03/17 02:19 AM
. * Re: Mame lags 3 frames in BGFX MooglyGuy  12/23/16 02:46 PM
. * Re: Mame lags 3 frames in BGFX Oomek  12/23/16 02:54 PM
. * Re: Mame lags 3 frames in BGFX MooglyGuy  12/23/16 03:33 PM
. * Re: Mame lags 3 frames in BGFX Oomek  12/23/16 03:54 PM
. * Re: Mame lags 3 frames in BGFX anikom15  12/23/16 09:09 PM
. * Re: Mame lags 3 frames in BGFX Oomek  12/23/16 09:49 PM
. * Re: Mame lags 3 frames in BGFX anikom15  12/24/16 12:20 AM
. * Re: Mame lags 3 frames in BGFX Oomek  12/24/16 03:57 AM
. * Re: Mame lags 3 frames in BGFX anikom15  12/29/16 10:50 PM
. * Re: Mame lags 3 frames in BGFX Haze  12/23/16 03:59 PM
. * Re: Mame lags 3 frames in BGFX Vas Crabb  12/23/16 04:06 PM
. * Re: Mame lags 3 frames in BGFX R. Belmont  01/01/17 04:13 PM

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