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SubjectIs it NOTHING to do with reading video memory Reply to this message
Posted byfinaldave
Posted on05/29/02 01:33 PM



> >All I know is that something to do with the lookup of the >frame buffer takes a
> whole lot longer on the 3800 than it >did on the 3600 series.
>
> You mean, trying to read the frame buffer takes a whole lot longer ? Probably
> this now the video memory is non longer cached (this is the same problem with
> directdraw, reading backbuffer takes ages). Anyway proposing Gapi or DIB should
> be a fine thing and easy doable.
>
> You could think of an intermediate implementation : using a memory buffer,
> working on it and copy the memory buffer into the GAPI backbuffer.

Err "execom_rt" - HELLOOOO? Can you actually hear me?

Is it NOTHING to do with reading video memory, it is to do with the copy from the memory buffer to the physical screen - this is COMMON knowledge for WinCE programmers... why do you insist on
A) Offering technical advice when you have ZERO technical knowledge
B) Ignoring technical advice from people who do actually know what they are talking about
C) Trolling this board repeating the same incorrect technical advice
D) Bugging Tekmaster and confusing him with your incorrect information

Are you trying to sabotage MameCE, because you are doing a very good job?


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Entire Thread
Subject  Posted byPosted On
*Move/Stylus support and suggestions..  execom_rt05/23/02 06:07 AM
.*Re: Move/Stylus support and suggestions..  Vidgamer06/27/02 11:28 PM
..*Re: Move/Stylus support and suggestions..  execom_rt06/28/02 05:10 AM
.*Re: Move/Stylus support and suggestions..  finaldave05/23/02 12:38 PM
..*Re: Move/Stylus support and suggestions..  execom_rt05/24/02 05:27 AM
...*Re: Move/Stylus support and suggestions..  finaldave05/24/02 06:52 AM
....*Re: Move/Stylus support and suggestions..  Tekhmaster05/24/02 03:59 PM
.....*Re: Move/Stylus support and suggestions..  execom_rt05/27/02 10:55 AM
......*Re: Move/Stylus support and suggestions..  fused06/10/02 08:30 PM
....*Re: Move/Stylus support and suggestions..  execom_rt05/24/02 09:13 AM
.....*Re: Move/Stylus support and suggestions..  finaldave05/25/02 07:19 AM
......*Re: Move/Stylus support and suggestions..  rjr05/29/02 09:23 PM
.......*Re: Move/Stylus support and suggestions..  finaldave05/30/02 07:31 AM
........*Re: Move/Stylus support and suggestions..  rjr06/01/02 10:48 AM
........*Re: Move/Stylus support and suggestions..  execom_rt05/30/02 09:03 AM
......*Re: Move/Stylus support and suggestions..  execom_rt05/27/02 12:02 PM
.....*Re: Move/Stylus support and suggestions..  execom_rt05/24/02 09:36 AM
......*Re: Move/Stylus support and suggestions..  finaldave05/25/02 08:27 AM
.......*SHfullscreen   execom_rt05/27/02 07:32 AM
........*Re: SHfullscreen   Tekhmaster05/28/02 06:45 PM
.........*conclusion  execom_rt05/29/02 07:48 AM
...........Is it NOTHING to do with reading video memory  finaldave05/29/02 01:33 PM
...........*Modified MameCE version available  execom_rt05/30/02 06:00 AM
............*Re: Modified MameCE version available  finaldave05/30/02 07:23 AM
.............*Re: Modified MameCE version available  execom_rt05/30/02 08:46 AM
..............*Re: Modified MameCE version available  finaldave05/31/02 06:09 AM
...............*Is there a developer here ?  execom_rt05/31/02 08:48 AM
................*Re: Is there a developer here ?  Tekhmaster05/31/02 02:57 PM
.................*Re: Is there a developer here ?  finaldave06/02/02 09:09 PM
..................*Re: Is there a developer here ?  Tekhmaster06/02/02 11:47 PM
.........*Re: SHfullscreen   finaldave05/29/02 05:58 AM
..........*Re: SHfullscreen   Tekhmaster05/29/02 06:38 PM
...........*Re: SHfullscreen   execom_rt05/30/02 09:06 AM
...........*Re: SHfullscreen   finaldave05/29/02 07:33 PM
............*Re: SHfullscreen   Tekhmaster05/31/02 03:11 PM
............*Re: SHfullscreen   execom_rt05/30/02 06:03 AM
........*Re: SHfullscreen   finaldave05/27/02 11:34 AM
.........*Re: SHfullscreen   Tekhmaster05/31/02 03:04 PM
..........*Re: SHfullscreen   finaldave06/03/02 01:09 PM
.........*Re: SHfullscreen   execom_rt05/27/02 11:56 AM
..........*Re: SHfullscreen   thekINGpIN06/01/02 08:31 AM