Vulkan Driver

[thatcosmonaut]

If you need help knowing where to start with these, the FNA3D Metal driver is a good reference point: https://github.com/FNA-XNA/FNA3D/blob/master/src/FNA3D_Driver_Metal.c

Easy

• [x] AddDisposeEffect (claimed by @NoaGleason)
• [x] AddDisposeRenderbuffer (claimed by @NoaGleason)
• [x] AddDisposeQuery (claimed by @NoaGleason)
• [x] ApplyEffect
• [x] BeginPassRestore (claimed by @NoaGleason)
• [x] CreateQuery (claimed by @NoaGleason)
• [x] EndPassRestore (claimed by @NoaGleason)
• [x] GetBackbufferSize
• [x] GetBackbufferSurfaceFormat
• [x] GetBackbufferDepthFormat
• [x] GetBackbufferMultiSampleCount (claimed by @NoaGleason)
• [x] GetBlendFactor
• [x] GetMultisampleMask (claimed by @NoaGleason)
• [x] GetReferenceStencil
• [x] CreateEffect
• [x] CloneEffect (claimed by @NoaGleason)
• [x] CreateTexture2D
• [x] CreateTexture3D
• [x] CreateTextureCube
• [x] GenColorRenderbuffer (claimed by @NoaGleason)
• [x] GenDepthStencilRenderbuffer (claimed by @NoaGleason)
• [x] GetMaxMultisampleCount (claimed by @TheSpydog)
• [x] GetMaxTextureSlots
• [x] GetTextureData2D (claimed by @TheSpydog)
• [x] GetTextureData3D (claimed by @TheSpydog)
• [x] GetTextureDataCube (claimed by @TheSpydog)
• [x] ResetBackbuffer
• [x] ResolveTarget
• [x] SetBlendState (claimed by @NoaGleason)
• [x] SetDepthStencilState (claimed by @NoaGleason)
• [x] SetEffectTechnique (claimed by @NoaGleason)
• [x] SetMultisampleMask (claimed by @NoaGleason)
• [x] SetReferenceStencil
• [x] SetStringMarker (claimed by @TheSpydog)
• [x] SupportsDXT1 (claimed by @TheSpydog)
• [x] SupportsS3TC (claimed by @TheSpydog)
• [x] SupportsHardwareInstancing
• [x] SupportsNoOverwrite
• [x] QueryBegin (claimed by @NoaGleason)
• [x] QueryComplete (claimed by @NoaGleason)
• [x] QueryEnd (claimed by @NoaGleason)
• [x] QueryPixelCount (claimed by @NoaGleason)
• [x] convert all error output to use FNA3D_Log functions

Medium

• [x] AddDisposeVertexBuffer
• [x] AddDisposeTexture
• [x] ApplyRasterizerState
• [x] Clear
• [x] DestroyDevice
• [x] DrawIndexedPrimitives
• [x] DrawInstancedPrimitives
• [x] DrawPrimitives
• [x] DrawUserIndexedPrimitives
• [x] DrawUserPrimitives
• [x] GenIndexBuffer
• [x] GenVertexBuffer
• [x] GetIndexBufferData
• [x] GetVertexBufferData
• [x] SetIndexBufferData
• [x] SetVertexBufferData
• [x] VerifyVertexSampler (claimed by @TheSpydog)
• [x] Remove code duplication from device suitability checks (claimed by @TheSpydog)

Hard

• [x] BeginFrame
• [x] Fetch and bind render pipeline in BeginRenderPass (partially complete)
• [x] ReadBackbuffer
• [x] SetRenderTargets
• [x] SetTextureData2D
• [x] SetTextureData3D (claimed by @TheSpydog)
• [x] SetTextureDataCube (claimed by @TheSpydog)
• [x] SetTextureDataYUV (claimed by @TheSpydog)
• [x] SwapBuffers
• [x] VerifySampler
• [x] Finish BeginRenderPass
• [x] Batch calls that destroy or free vulkan objects so we don't stall the program before destroys

ULTRA NIGHTMARE

• [x] ApplyVertexBufferBindings
• [x] ApplyVertexDeclaration
• [x] CreateDevice
• [x] Support multiple frames in flight

[thatcosmonaut]

If you would like to help, please claim a task either by commenting here or notifying me in the FNA Discord server so we don't step on each other's toes.

Also I would kindly request that you rebase on vulkan before submitting your PR for review. Thank you!

[flibitijibibo]

Putting together a testing list... this is sorted according to the features that seem to be the biggest pain to get right. These lists ignore user primitives which are automatic "Fucking Dead Mode".

[x] SpriteBatch Only:

• Bleed
• Wizorb

[x] SpriteBatch with Targets:

• Escape Goat 1
• Soulcaster 1/2
• Wyv and Keep
• Bleed 2
• SUMICO

[x] SpriteBatch with Shaders/Targets:

• Gateways
• Rogue Legacy
• Blueberry Garden
• TowerFall Ascension
• Rex Rocket
• Mercenary Kings
• Before the Echo
• Hacknet
• Salt and Sanctuary
• Hidden in Plain Sight
• Quadrilateral Cowboy Art Book
• Bastion
• Owlboy
• Flinthook
• Charlie Murder
• The Dishwasher: Vampire Smile
• MidBoss
• Growing Pains
• Super Bernie World
• Axiom Verge

[x] SpriteBatch with Shaders/Targets/Video:

• Capsized
• A Virus Named TOM
• Dust: An Elysian Tail
• Fist Puncher
• Apotheon
• Cryptark
• The Adventures of Shuggy
• Full Metal Furies

[ ] Custom 2D (Hard Mode starts here):

• Escape Goat 2
• Skulls of the Shogun
• Gnomoria
• SpeedRunners
• River City Ransom: Underground
• Unexplored
• Streets of Rage 4

[ ] Custom 3D (Ultra Nightmare Mode starts here):

• Reus (super fancy 2D projection)
• FEZ
• Murder Miners
• Celeste (the mountain counts as 3D!)
• Flotilla (AKA the point sprite test)
• Little Racers STREET
• Planetfriend
• Simply Chess

Unknown: Everything else in this list

[jqadev]

@thatcosmonaut there is the sentence various implementations available at runtime (including OpenGL, Metal, and Direct3D) in README. Shouldn't be added here info about Vulkan in your PR https://github.com/FNA-XNA/FNA3D/pull/13?

[flibitijibibo]

@jqadev Updated here: https://github.com/thatcosmonaut/FNA3D/pull/49

[thatcosmonaut]

The entire API has now been implemented (aside from GetTextureData3D which nobody uses). There are some lingering issues but we can address those on a case by case basis. Closing this issue.