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This is FNAPlatform, the platform abstraction layer and implementations for FNA.
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The way FNA platforms are written is by implementing the following interfaces:
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1. FNAPlatform
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- Write implementations of the delegate types listed in FNAPlatform.cs
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- Assign the new functions in the FNAPlatform static constructor
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2. IGLDevice
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- Implement the interfaces listed in IGLDevice.cs
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- When implementing FNAPlatform.CreateGLDevice, use your new GLDevice
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Determining platform backends at runtime allows us to have portability across
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all targets with a single binary, which is convenient for targeting multiple
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platforms as well as multiple backends for each platform all simultaneously.
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The expectation is that new platforms will add code exclusively to this folder.
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Some interfaces may need to change for new platforms, but changing the interface
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should be as simple as making the modifications at the interface layer and
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fixing the code in both the XNA reimplementation code as well as each platform
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backend file that depends on those interfaces, all of which should throw errors
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at compile time right away, regardless of your current target platform.
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When submitting new platforms, please test ALL platforms and ALL backends!
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