DynamicBuffer

class DynamicBuffer

Dynamic Buffer for Tirple Buffering,

Dynamic buffer data refers to frequently updated data stored in a buffer. To avoid creating new buffers per frame and to minimize processor idle time between frames, implement a triple buffering model.

for management Renderer ~ Scene Uniforms, i seperate Renederer and DynamicBuffer from XCode10 default Metal Template

alignedUniformsSize
The 256 byte aligned size of our uniform structure
Declaration
Swift

static var alignedUniformsSize: Int
maxBuffersInFlight
Buffer Count, we use Triple Buffering
Declaration
Swift

static var maxBuffersInFlight: Int
inFlightSemaphore
Undocumented
Declaration
Swift

let inFlightSemaphore: DispatchSemaphore
dynamicUniformBuffer
VertexUniformBuffer
Declaration
Swift

var dynamicUniformBuffer: MTLBuffer
uniformBufferOffset
Undocumented
Declaration
Swift

var uniformBufferOffset: Int
uniformBufferIndex
Undocumented
Declaration
Swift

var uniformBufferIndex: Int
uniformBufferSize
Undocumented
Declaration
Swift

var uniformBufferSize: Int


                    
                    
                    uniforms

Undocumented

Declaration

Swift

var uniforms: UnsafeMutablePointer<Uniforms>

currentUniform
Undocumented
Declaration
Swift

var currentUniform: Uniforms { get }
dynamicFragmentUniformBuffer
Undocumented
Declaration
Swift

var dynamicFragmentUniformBuffer: MTLBuffer
fragmentUniformBufferOffset
Undocumented
Declaration
Swift

var fragmentUniformBufferOffset: Int
fragmentUniformBufferIndex
Undocumented
Declaration
Swift

var fragmentUniformBufferIndex: Int
fragmentUniformBufferSize
Undocumented
Declaration
Swift

var fragmentUniformBufferSize: Int


                    
                    
                    fragmentUniforms

Undocumented

Declaration

Swift

var fragmentUniforms: UnsafeMutablePointer<FragmentUniforms>


                    
                    
                    currentFragmentUniform

Undocumented

Declaration

Swift

var currentFragmentUniform: FragmentUniforms { get }

init(device:)
Undocumented
Declaration
Swift

init?(device: MTLDevice)
updateDynamicBufferState()
update index in Buffers.
Declaration
Swift

public func updateDynamicBufferState()


                    
                    
                    setDynamicBufferInRenderEncoder(renderEncoder:)

Declaration

Swift

public func setDynamicBufferInRenderEncoder(renderEncoder: MTLRenderCommandEncoder)