Porting DirectX to OpenGL ES (iPhone)

Question

I was asked to investigate porting 10-year-old Direct X games (v7-9) to OpenGL ES, originally for the iPhone

I have never been involved in such a game port before (and I will hire someone to do this), but I would like to understand this process.

• Are there any resources / books / blogs that will help me understand the process?
• Are there projects like Mono that can do this?

Answer 1

TBH Migration work like this is pretty simple.

DirectX "" (.. ). , . , , . , .

iPhone 3GS , , GLES 1, . - "" . , " " . , " ", . , .

iPhone GLES 2, GLSL... ATI , Aras P Unity3D , HLSL GLSL.

, . , , . . , - -, .

: , DirectX. DirectX OpenGL ES. , .

(P.S: . ;)).

Answer 2

, ...

OpenGL ES, Cadega, Cider VirtualBox - - DirectX OpenGL, OpenGL ES - , , OpenGL . , , ; VirtualBox .

SGX iPhone 3GS , DirectX 10, . MBX - dot3, . , , .