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feat: use imported texture on iOS

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This commit is contained in:
Nick Fisher
2024-09-30 14:51:11 +08:00
parent c80c163212
commit 8a94b6a334
11 changed files with 233 additions and 221 deletions
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42
thermion_flutter/thermion_flutter/ios/Classes/SwiftThermionFlutterPlugin.swift
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@@ -6,7 +6,7 @@ public class SwiftThermionFlutterPlugin: NSObject, FlutterPlugin {
var registrar : FlutterPluginRegistrar
var registry: FlutterTextureRegistry
var texture: ThermionFlutterTexture?
var textures: [Int64: ThermionFlutterTexture] = [:]
var createdAt = Date()
@@ -116,13 +116,12 @@ public class SwiftThermionFlutterPlugin: NSObject, FlutterPlugin {
instance.resources.removeObject(forKey:rbuf.id)
}
var markTextureFrameAvailable : @convention(c) (UnsafeMutableRawPointer?) -> () = { instancePtr in
let instance:SwiftThermionFlutterPlugin = Unmanaged<SwiftThermionFlutterPlugin>.fromOpaque(instancePtr!).takeUnretainedValue()
if(instance.texture != nil) {
instance.registry.textureFrameAvailable(instance.texture!.flutterTextureId)
var markTextureFrameAvailable: @convention(c) (UnsafeMutableRawPointer?) -> () = { instancePtr in
let instance: SwiftThermionFlutterPlugin = Unmanaged<SwiftThermionFlutterPlugin>.fromOpaque(instancePtr!).takeUnretainedValue()
for (_, texture) in instance.textures {
instance.registry.textureFrameAvailable(texture.flutterTextureId)
}
}
public static func register(with registrar: FlutterPluginRegistrar) {
let _messenger = registrar.messenger();
@@ -151,22 +150,35 @@ public class SwiftThermionFlutterPlugin: NSObject, FlutterPlugin {
result(nil)
case "getSharedContext":
result(nil)
case "markTextureFrameAvailable":
let flutterTextureId = call.arguments as! Int64
registry.textureFrameAvailable(flutterTextureId)
result(nil)
case "createTexture":
let args = call.arguments as! [Any]
let width = args[0] as! Int64
let height = args[1] as! Int64
self.texture = ThermionFlutterTexture(width: width, height: height, registry: registry)
let pixelBufferPtr = unsafeBitCast(self.texture!.pixelBuffer, to:UnsafeRawPointer.self)
let pixelBufferAddress = Int(bitPattern:pixelBufferPtr);
let texture = ThermionFlutterTexture(registry: registry, width: width, height: height)
result([self.texture!.flutterTextureId as Any, nil, pixelBufferAddress])
if texture.texture.metalTextureAddress == -1 {
result(nil)
} else {
textures[texture.flutterTextureId] = texture
result([texture.flutterTextureId, texture.texture.metalTextureAddress, nil])
}
case "destroyTexture":
let texture = self.texture
self.texture = nil
texture?.destroy()
let args = call.arguments as! [Any]
let flutterTextureId = args[0] as! Int64
result(true)
if let texture = textures[flutterTextureId] {
registry.unregisterTexture(flutterTextureId)
texture.destroy()
textures.removeValue(forKey: flutterTextureId)
result(true)
} else {
result(false)
}
default:
result(FlutterMethodNotImplemented)
}