Re: [pcsx-df-devel] Proposal for new swap buffer

[Stefan S. <ho...@sc...>]

I did a little testing with this one and it still breaks games which ran 
(regarding gfx) perfectly before, examples are Alone in the Dark, Rage 
Racer, Dangergirl, The Crow - City of angels.

Stefan

Benoît Gschwind wrote:
> Hello,
>
> A little update with a better patch that do same things.
>
> best regards
>
> On Sun, May 4, 2008 at 11:37 PM, Stefan Sikora <ho...@sc...> wrote:
>   
>> Hello Benoit,
>>
>>  I ran some tests with RageRacer
>>
>>  1) If I force a DoBufferSwap within primBlkFill the game gfx are visable
>> but heavily blinking
>>  2) primNI is used very often when the menu for cars and tracks is shown
>>  3) there seem to be several unsupported gpuCommands
>>
>>  This leads me to the question if we can get a more detailed documentation
>> of the gpu-commands than the usual GPU.TXT which can be found everywhere on
>> the web.
>>
>>  Stefan
>>
>>
>>
>>  Benoît Gschwind wrote:
>>
>>     
>>> hi,
>>>
>>> Unfortunatly I don't have Rage Racer but the good things to
>>> inversitage is to check if primNI is call by this game (can be a Flush
>>> function, this is the Not Implemented function). If this function is
>>> call, check is frequency.
>>>
>>> Another thing is to check when primBlkFill is call, this function are
>>> call to fill a square with a color, this function is often used to
>>> blank the screen. In FF9 it was the case. You can try to ask for
>>> swaping before blanking and see what happen. Finaly compare primNI
>>> frequency with primBlkFill frequency.
>>>
>>> I hope this help.
>>>
>>>
>>>       
>>     
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