//8B 0D F8 DA 37 00 
//A1 F4 DA 37 00 
8A 15 E4 C6 37 00 
84 D2 
6A 00  
6A 00 
6A 30 
6A 06 
6A 00
6A 16 
//51 
68 00 05 00  00
//50
68 D0 02 00  00

90 90 90 90 90


8b 46 28     mov eax, [esi+28]
51           push ecx
8b 4e 2c     mov ecx, [esi+2c]
52           push edx
8b 56 04     mov edx, [esi+4]
50           push eax

51
8b 4e 2c
52
8b 56 04
90
6a 40
90



The 6th 'x' in CreateDevice(x,x,x,x,x,x,x) is the struct _D3DPRESENT_PARAMETERS_.
This describes the presentation parameters. It just so happens that this struct holds a Dword 'Flags'.
Flags is what all previous patches have been looking for i.e. patching a 20 (interlaced) /
120 (interlaced 10x11 aspect to 00 (autoslect) / 40 (progressive). Flags can be set to 0,
or to one or more flags ORed together. Within the CreateDevice call the struct is broken down,
'Flags' being the 11th value is stored at +28h.

Below you can see that the original XBE movs edi+28h to edx (mov edx, [edi+28h]), this
however isn't pushed to SetVideoMode this the end (push edx), this means the the 1st arg of the
setVideoMode must be the value for 'Flags'. If i could push a value of 0 and cause it to ignor the
original value of edi+28h then it would cause the display to autoselect 480i/p!

To do this however would mean to 'nop' out 8B 57 28 with 90 90 90 and as you can see push edx (52)
is only one hex a push 0 (6A 00) requires 2. Now its not possible to push 0 at the location of 90 90 90
since the push(s) need to be in order. So to make this patch work the code was rearanged as shown below.


CODE


[b]Original XBE [/b]

8B 57 28           mov     edx, [edi+28h]
50            push    eax
8B 47 30           mov     eax, [edi+30h]
50                 push    eax
8B 47 2C           mov     eax, [edi+2Ch]
51     push    ecx
8B 4F 04           mov     ecx, [edi+4]
52                 push    edx

call    ?SetVideoMode@CMiniport@D3D@@QAEXKKKKW4_D3DFORMAT@@KK@Z; D3D::CMiniport::SetVideoMode(ulong,ulong,ulong,ulong,_D3DFORMAT,ulong,ulong)

8B 57 28 50 8B 47 30-50 8B 47 2C 51 8B 4F 04 52


[b]Patched XBE[/b]

50            push    eax
8B 47 30           mov     eax, [edi+30h]
50                 push    eax
8B 47 2C           mov     eax, [edi+2Ch]
51     push    ecx
8B 4F 04           mov     ecx, [edi+4]
90     nop
6A 00             push    0
90     nop
               
call    ?SetVideoMode@CMiniport@D3D@@QAEXKKKKW4_D3DFORMAT@@KK@Z; D3D::CMiniport::SetVideoMode(ulong,ulong,ulong,ulong,_D3DFORMAT,ulong,ulong)

50 8B 47 30 50 8B 47 2C 51 8B 4F 04 90 6A 00





The patch biggrin.gif

Replace

8B 57 28 50 8B 47 30-50 8B 47 2C 51 8B 4F 04 52

with:

50 8B 47 30 50 8B 47 2C 51 8B 4F 04 90 6A 00 90



I-Ninja @ 720p (WIP)

I mentioned eons ago that i had managed to get I-Ninja to run 720p. Graphical errors are noticable but if you want to see what it looks like...

this should do the trick..

replace
CODE

C7 02 80 02 00 00 C7 42 04 E0 01 00 00


with
CODE

C7 02 00 05 00 00 C7 42 04 D0 02 00 00


and

replace
CODE

81 C9 00 00 00 00 or 81 C9 00 20 00 00*


with
CODE

81 C9 00 40 00 00