d3d9.Direct3DCreate9Ex+DAC0 - FF F6                 - push esi
d3d9.Direct3DCreate9Ex+DAC2 - 48 83 EC 40           - sub rsp,40
d3d9.Direct3DCreate9Ex+DAC6 - 48 C7 44 24 28 FEFFFFFF - mov [rsp+28],FFFFFFFE
d3d9.Direct3DCreate9Ex+DACF - 48 89 5C 24 50        - mov [rsp+50],rbx
d3d9.Direct3DCreate9Ex+DAD4 - 48 8B F1              - mov rsi,rcx
d3d9.Direct3DCreate9Ex+DAD7 - 48 8B C1              - mov rax,rcx
d3d9.Direct3DCreate9Ex+DADA - 48 8D 51 08           - lea rdx,[rcx+08]
d3d9.Direct3DCreate9Ex+DADE - 48 F7 D8              - neg rax
d3d9.Direct3DCreate9Ex+DAE1 - 48 1B DB              - sbb rbx,rbx
d3d9.Direct3DCreate9Ex+DAE4 - 48 23 DA              - and rbx,rdx
d3d9.Direct3DCreate9Ex+DAE7 - 48 89 5C 24 30        - mov [rsp+30],rbx

AFTER PATCH

d3d9.Direct3DCreate9Ex+DAC0 - 48 B8 0000000000000000 - mov rax,0000000000000000
d3d9.Direct3DCreate9Ex+DACA - 90                    - nop
d3d9.Direct3DCreate9Ex+DACB - 90                    - nop
d3d9.Direct3DCreate9Ex+DACC - 90                    - nop
d3d9.Direct3DCreate9Ex+DACD - 90                    - nop
d3d9.Direct3DCreate9Ex+DACE - 90                    - nop
d3d9.Direct3DCreate9Ex+DACF - 48 89 5C 24 50        - mov [rsp+50],rbx
d3d9.Direct3DCreate9Ex+DAD4 - 48 8B F1              - mov rsi,rcx
d3d9.Direct3DCreate9Ex+DAD7 - 48 8B C1              - mov rax,rcx
d3d9.Direct3DCreate9Ex+DADA - 48 8D 51 08           - lea rdx,[rcx+08]
d3d9.Direct3DCreate9Ex+DADE - 48 F7 D8              - neg rax
d3d9.Direct3DCreate9Ex+DAE1 - 48 1B DB              - sbb rbx,rbx
d3d9.Direct3DCreate9Ex+DAE4 - 48 23 DA              - and rbx,rdx
d3d9.Direct3DCreate9Ex+DAE7 - 48 89 5C 24 30        - mov [rsp+30],rbx