Graphics Error

# Graphics Issue

## Function call
> sceKernelMapDirectMemory(&VideoMem, DirectMemAllocationSize, 0x33, 0, DirectMemOff, alignment);

## Error

> [Debug] src/Graphics.cpp:80: Handle is 1309737216 (0x4e110100)
> [Debug] src/Graphics.cpp:172: DirectMemOff: 0x200000
> [Debug] src/Graphics.cpp:173: DirectMemAllocationSize: 0xc000000
> [Debug] src/Graphics.cpp:174: alignment: 2097152 (0x00200000)
> [Debug] src/Graphics.cpp:179: VideoMem: 0x676175676e614c2f
> [Debug] src/Graphics.cpp:182: sceKernelMapDirectMemory: an error occured. (-2147352554 => 0x80020016)
> [Debug] src/Graphics.cpp:96: Failed to allocate video memory

## Expected

> [Debug] src/Graphics.cpp:80: Handle is 1309737216 (0x4e110100)
> [Debug] src/Graphics.cpp:172: DirectMemOff: 0x200000
> [Debug] src/Graphics.cpp:173: DirectMemAllocationSize: 0xc000000
> [Debug] src/Graphics.cpp:174: alignment: 2097152 (0x00200000)
> [Debug] src/Graphics.cpp:179: VideoMem: 0x200c00000