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remove superseded cruft from MacOS plugin

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This commit is contained in:
Nick Fisher
2023-09-29 18:40:29 +08:00
parent 4b19632129
commit 99484d6838
4 changed files with 21 additions and 79 deletions
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80
macos/Classes/SwiftPolyvoxFilamentPlugin.swift
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@@ -18,13 +18,7 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
] as CFDictionary
var resources:[UInt32:NSData] = [:]
var viewer:UnsafeRawPointer? = nil
var displayLink:CVDisplayLink? = nil
var rendering:Bool = false
var frameInterval:Double = 1 / 60.0
static var messenger : FlutterBinaryMessenger? = nil;
var loadResource : @convention(c) (UnsafePointer<Int8>?, UnsafeMutableRawPointer?) -> ResourceBuffer = { uri, resourcesPtr in
@@ -74,35 +68,6 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
instance.registry.textureFrameAvailable(instance.flutterTextureId!)
}
var displayLinkRenderCallback : @convention(c) (CVDisplayLink, UnsafePointer<CVTimeStamp>, UnsafePointer<CVTimeStamp>, CVOptionFlags, UnsafeMutablePointer<CVOptionFlags>, UnsafeMutableRawPointer?) -> CVReturn = { displayLink, ts1, ts2, options, optionsPtr, resourcesPtr in
let instance:SwiftPolyvoxFilamentPlugin = Unmanaged<SwiftPolyvoxFilamentPlugin>.fromOpaque(resourcesPtr!).takeUnretainedValue()
if(instance.viewer != nil && instance.rendering) {
instance.doRender()
}
return 0
}
func doRender() {
DispatchQueue.main.async {
render(self.viewer, 0)
self.registry.textureFrameAvailable(self.flutterTextureId!)
}
}
func createDisplayLink() {
let displayID = CGMainDisplayID()
let error = CVDisplayLinkCreateWithCGDisplay(displayID, &displayLink);
if (error != 0)
{
print("DisplayLink created with error \(error)");
}
CVDisplayLinkSetOutputCallback(displayLink!, displayLinkRenderCallback, unsafeBitCast(self, to:UnsafeMutableRawPointer.self))
CVDisplayLinkStart(displayLink!);
}
public func copyPixelBuffer() -> Unmanaged<CVPixelBuffer>? {
if(pixelBuffer == nil) {
return nil;
@@ -136,12 +101,6 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
self.flutterTextureId = self.registry.register(self)
}
private func resize(width:Int32, height:Int32) {
if(self.flutterTextureId != nil) {
self.registry.unregisterTexture(self.flutterTextureId!)
}
createPixelBuffer(width: Int(width), height:Int(height))
}
var cvMetalTextureCache:CVMetalTextureCache? = nil
var cvMetalTexture:CVMetalTexture? = nil
@@ -185,7 +144,6 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
0,
&cvMetalTexture);
metalTexture = CVMetalTextureGetTexture(cvMetalTexture!);
// createDisplayLink()
let pixelBufferPtr = CVPixelBufferGetBaseAddress(pixelBuffer!);
let pixelBufferAddress = Int(bitPattern:pixelBufferPtr);
let metalTexturePtr = Unmanaged.passUnretained(metalTexture!).toOpaque()
@@ -195,39 +153,21 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
result([self.flutterTextureId as Any, nil, metalTextureAddress])
case "destroyTexture":
if(viewer != nil) {
result(FlutterError(code: "INVALID_ARGUMENTS", message: "Destroy the viewer before destroying the texture", details: nil))
} else {
if(self.flutterTextureId != nil) {
self.registry.unregisterTexture(self.flutterTextureId!)
}
self.flutterTextureId = nil
self.pixelBuffer = nil
if(self.flutterTextureId != nil) {
self.registry.unregisterTexture(self.flutterTextureId!)
}
case "destroyViewer":
if(viewer != nil) {
destroy_swap_chain(viewer)
destroy_filament_viewer(viewer)
viewer = nil
}
result(true)
self.flutterTextureId = nil
self.pixelBuffer = nil
self.metalTexture = nil
case "resize":
if(viewer == nil) {
print("Error: cannot resize before a viewer has been created")
result(nil);
}
rendering = false
destroy_swap_chain(viewer)
let args = call.arguments as! [Any]
let width = UInt32(args[0] as! Int64)
let height = UInt32(args[1] as! Int64)
resize(width:Int32(width), height:Int32(height))
create_swap_chain(viewer, CVPixelBufferGetBaseAddress(pixelBuffer!), width, height)
if(self.flutterTextureId != nil) {
self.registry.unregisterTexture(self.flutterTextureId!)
}
createPixelBuffer(width: Int(width), height:Int(height))
let metalTextureId = Int(bitPattern:Unmanaged.passUnretained(metalTexture!).toOpaque())
create_render_target(viewer, metalTextureId, width, height);
update_viewport_and_camera_projection(viewer, width, height, Float(args[2] as! Double))
rendering = true
print("Resized to \(args[0])x\(args[1])")
result(self.flutterTextureId);
default: