Merge pull request BradLarson#133 from BradLarson/swiftpm

Convert project to use Swift Package Manager by default

Author: BradLarson

Package.swift

@@ -1,11 +1,11 @@
-// swift-tools-version:5.0
+// swift-tools-version:5.5
 
 import PackageDescription
 
 let package = Package(
     name: "GPUImage",
     platforms: [
-        .macOS(.v10_11), .iOS(.v9),
+        .macOS(.v10_11), .iOS(.v10),
     ],
     products: [
         .library(
@@ -16,7 +16,7 @@ let package = Package(
     targets: [
         .target(
             name: "GPUImage",
-            path: "framework/Source",
-            exclude: ["Linux", "Operations/Shaders"])],
-    swiftLanguageVersions: [.v4_2]
+            resources: [.process("Resources")]
+        )
+    ]
 )

README.md

@@ -36,13 +36,10 @@ public class MetalRenderingDevice {
             self.metalPerformanceShadersAreSupported = false
         }
 
-        do {
-            let frameworkBundle = Bundle(for: MetalRenderingDevice.self)
-            let metalLibraryPath = frameworkBundle.path(forResource: "default", ofType: "metallib")!
-            
-            self.shaderLibrary = try device.makeLibrary(filepath:metalLibraryPath)
-        } catch {
+        guard let defaultLibrary = try? device.makeDefaultLibrary(bundle: Bundle.module) else {
             fatalError("Could not load library")
         }
+
+        self.shaderLibrary = defaultLibrary
     }
 }