Bmp2g9b with 8 bits/pixel V9990

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By Manel46

Champion (428)

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29-01-2019, 18:28

OpenMSX already loads YUV graphics, in the latest versions of the development.
With these graphs the problem is produced by the 4 bits in the horizontal displacements.


By Manuel

Ascended (15691)

Manuel's picture

29-01-2019, 19:09

Is this an openMSX bug report? If yes, please provide more information as you did before. Thanks!

By the way, the problem with Catapult not showing the openMSX window should be resolved.

By Manel46

Champion (428)

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29-01-2019, 19:48

Not Manuel, quite the opposite. I say that YUV now works perfectly. Damn translator!
Do you want to say that it is imminent that Catapult works with the MSX window? Great news!
With the latest version 0.15.0-189, it still does not work. You have to alternate what you said in "Video controls"

By Manel46

Champion (428)

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29-01-2019, 19:59

I try new version 0.15.0-190. Smile
It works perfectly! Thank you.

By Manel46

Champion (428)

Manel46's picture

29-01-2019, 20:20

Manuel,
I understand why you said if there was a bug in the Open.
This corruption is a problem with YUV graphics. In horizontal displacements it only looks good every 4 pixels.
For this you have to use BD8 (screen8)

By Manuel

Ascended (15691)

Manuel's picture

30-01-2019, 10:12

Ah, clear, thanks for clearing that up Smile And thanks for continuing testing our development builds. That really helps!

By Manel46

Champion (428)

Manel46's picture

30-01-2019, 15:42

For colleagues, if you download the latest OpenMSX development builds versions, you can see the EOR effect in the emulator in the cursors in the demo:
https://www.msx.org/downloads/merry-christmas-2018-by-mapax-0

By Juan Luis

Resident (46)

Juan Luis's picture

22-02-2019, 16:32

It's very nice your christmas demo. I like it. I could see it with a OpenMSX emulating a MSX 2 with Video9000 and Moonsound.

I have a question about the music. What do you use to produce OPL Music? Do you use a library or write on OPL ports directly?

By Juan Luis

Resident (46)

Juan Luis's picture

22-02-2019, 16:36

One thing more about the discussion of graphic formats. Why didn't you use BD16 instead of BP6/BD8 format for christmas photos? I believe that blittering operations are also supported on BD16 and V9990 is fast enough.

By Manel46

Champion (428)

Manel46's picture

22-02-2019, 17:27

Thanks, Juan Luis.
The replayer of OPL4, is thanks to "paspallas"
https://www.msx.org/es/forum/debates-en-espa%C3%B1ol/desarro...

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