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update to swift 3, Xcode 8.1

This commit is contained in:
chenyungui 2016-10-31 17:48:06 +08:00
parent 54d44001bf
commit 4a466f831e
43 changed files with 908 additions and 102 deletions
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ch02/chapter02/MetalView.swift
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@ -20,8 +20,8 @@ class MetalView: MTKView {
rpd.colorAttachments[0].texture = currentDrawable!.texture
rpd.colorAttachments[0].clearColor = MTLClearColor(red: 0, green: 0.5, blue: 0.5, alpha: 1)
rpd.colorAttachments[0].loadAction = .clear
let commandBuffer = device!.newCommandQueue().commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
let commandBuffer = device!.makeCommandQueue().makeCommandBuffer()
let commandEncoder = commandBuffer.makeRenderCommandEncoder(descriptor: rpd)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()

6
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18
ch03/chapter03/MetalView.swift
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@ -22,21 +22,21 @@ class MetalView: MTKView {
func render() {
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
commandQueue = device!.makeCommandQueue()
vertexData = [-1.0, -1.0, 0.0, 1.0,
1.0, -1.0, 0.0, 1.0,
0.0, 1.0, 0.0, 1.0]
let dataSize = vertexData!.count * sizeof(Float.self)
vertexBuffer = device!.newBuffer(withBytes: vertexData!, length: dataSize, options: [])
let dataSize = vertexData!.count * MemoryLayout<Float>.size
vertexBuffer = device!.makeBuffer(bytes: vertexData!, length: dataSize, options: [])
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let vertex_func = library.makeFunction(name: "vertex_func")
let frag_func = library.makeFunction(name: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineState(with: rpld)
try rps = device!.makeRenderPipelineState(descriptor: rpld)
} catch let error {
self.print("\(error)")
}
@ -45,11 +45,11 @@ class MetalView: MTKView {
override func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable, let rpd = currentRenderPassDescriptor {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0, 0.5, 0.5, 1.0)
let commandBuffer = commandQueue!.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
let commandBuffer = commandQueue!.makeCommandBuffer()
let commandEncoder = commandBuffer.makeRenderCommandEncoder(descriptor: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.drawPrimitives(type: .triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()

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@ -208,8 +210,10 @@
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View File

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>SchemeUserState</key>
<dict>
<key>chapter05.xcscheme</key>
<dict>
<key>orderHint</key>
<integer>0</integer>
</dict>
</dict>
<key>SuppressBuildableAutocreation</key>
<dict>
<key>2980371E1C62437900FBBC6A</key>
<dict>
<key>primary</key>
<true/>
</dict>
</dict>
</dict>
</plist>

22
ch05/chapter05/MetalView.swift
View File

@ -75,41 +75,41 @@ class MetalView: MTKView {
func createBuffers() {
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
commandQueue = device!.makeCommandQueue()
let vertex_data = [Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])
]
vertexBuffer = device!.newBuffer(withBytes: vertex_data, length: sizeof(Vertex.self) * 3, options:[])
uniformBuffer = device!.newBuffer(withLength: sizeof(Float.self) * 16, options: [])
vertexBuffer = device!.makeBuffer(bytes: vertex_data, length: MemoryLayout<Vertex>.size * 3, options:[])
uniformBuffer = device!.makeBuffer(length: MemoryLayout<Float>.size * 16, options: [])
let bufferPointer = uniformBuffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float.self) * 16)
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, MemoryLayout<Float>.size * 16)
}
func registerShaders() {
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let vertex_func = library.makeFunction(name: "vertex_func")
let frag_func = library.makeFunction(name: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineState(with: rpld)
try rps = device!.makeRenderPipelineState(descriptor: rpld)
} catch let error {
self.print("\(error)")
}
}
override func draw(_ dirtyRect: NSRect) {
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
if let rpd = currentRenderPassDescriptor, let drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let commandBuffer = device!.newCommandQueue().commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
let commandBuffer = device!.makeCommandQueue().makeCommandBuffer()
let commandEncoder = commandBuffer.makeRenderCommandEncoder(descriptor: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.drawPrimitives(type: .triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()

15
ch06/chapter06.xcodeproj/project.pbxproj
View File

@ -85,13 +85,14 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0800;
LastUpgradeCheck = 0800;
LastUpgradeCheck = 0810;
ORGANIZATIONNAME = Marius;
TargetAttributes = {
2984512B1D47EF08008D81B9 = {
CreatedOnToolsVersion = 8.0;
DevelopmentTeam = C2X9Q6VFVJ;
DevelopmentTeam = 8JG22Q59U3;
DevelopmentTeamName = "Marius Horga";
LastSwiftMigration = 0810;
ProvisioningStyle = Automatic;
};
};
@ -164,8 +165,10 @@
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@ -187,7 +190,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 10.0;
IPHONEOS_DEPLOYMENT_TARGET = 9.3;
MTL_ENABLE_DEBUG_INFO = YES;
ONLY_ACTIVE_ARCH = YES;
SDKROOT = iphoneos;
@ -212,8 +215,10 @@
CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
@ -229,7 +234,7 @@
GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
GCC_WARN_UNUSED_FUNCTION = YES;
GCC_WARN_UNUSED_VARIABLE = YES;
IPHONEOS_DEPLOYMENT_TARGET = 10.0;
IPHONEOS_DEPLOYMENT_TARGET = 9.3;
MTL_ENABLE_DEBUG_INFO = NO;
SDKROOT = iphoneos;
SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
@ -242,6 +247,7 @@
isa = XCBuildConfiguration;
buildSettings = {
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
DEVELOPMENT_TEAM = 8JG22Q59U3;
INFOPLIST_FILE = chapter06/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.metalkit.chapter06;
@ -256,6 +262,7 @@
isa = XCBuildConfiguration;
buildSettings = {
"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
DEVELOPMENT_TEAM = 8JG22Q59U3;
INFOPLIST_FILE = chapter06/Info.plist;
LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
PRODUCT_BUNDLE_IDENTIFIER = org.metalkit.chapter06;

BIN
ch06/chapter06.xcodeproj/project.xcworkspace/xcuserdata/chenyungui.xcuserdatad/UserInterfaceState.xcuserstate generated Normal file
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91
ch06/chapter06.xcodeproj/xcuserdata/chenyungui.xcuserdatad/xcschemes/chapter06.xcscheme Normal file
View File

@ -0,0 +1,91 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0810"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
</Testables>
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
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<AdditionalOptions>
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</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
<AdditionalOptions>
</AdditionalOptions>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "2984512B1D47EF08008D81B9"
BuildableName = "chapter06.app"
BlueprintName = "chapter06"
ReferencedContainer = "container:chapter06.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

22
ch06/chapter06.xcodeproj/xcuserdata/chenyungui.xcuserdatad/xcschemes/xcschememanagement.plist Normal file
View File

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>SchemeUserState</key>
<dict>
<key>chapter06.xcscheme</key>
<dict>
<key>orderHint</key>
<integer>0</integer>
</dict>
</dict>
<key>SuppressBuildableAutocreation</key>
<dict>
<key>2984512B1D47EF08008D81B9</key>
<dict>
<key>primary</key>
<true/>
</dict>
</dict>
</dict>
</plist>

12
ch06/chapter06/MetalView.swift
View File

@ -6,7 +6,9 @@
// Copyright © 2016 Marius Horga. All rights reserved.
//
import Foundation
import UIKit
import MetalKit
class MetalView: UIView {
@ -16,24 +18,24 @@ class MetalView: UIView {
return self.layer as! CAMetalLayer
}
override class func layerClass() -> AnyClass {
override class var layerClass : AnyClass {
return CAMetalLayer.self
}
override func didMoveToWindow() {
super.didMoveToWindow()
let device = MTLCreateSystemDefaultDevice()!
commandQueue = device.newCommandQueue()
commandQueue = device.makeCommandQueue()
redraw()
}
private func redraw() {
fileprivate func redraw() {
let drawable = metalLayer.nextDrawable()!
let descriptor = MTLRenderPassDescriptor()
descriptor.colorAttachments[0].clearColor = MTLClearColorMake(0, 1, 1, 1)
descriptor.colorAttachments[0].texture = drawable.texture
let commandBuffer = commandQueue.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: descriptor)
let commandBuffer = commandQueue.makeCommandBuffer()
let commandEncoder = commandBuffer.makeRenderCommandEncoder(descriptor: descriptor)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()

8
ch07/chapter07.xcodeproj/project.pbxproj
View File

@ -91,12 +91,12 @@
isa = PBXProject;
attributes = {
LastSwiftUpdateCheck = 0720;
LastUpgradeCheck = 0800;
LastUpgradeCheck = 0810;
ORGANIZATIONNAME = "Marius Horga";
TargetAttributes = {
29D878251C84D2B0007B5F17 = {
CreatedOnToolsVersion = 7.2.1;
LastSwiftMigration = 0800;
LastSwiftMigration = 0810;
};
};
};
@ -168,8 +168,10 @@
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
CODE_SIGN_IDENTITY = "-";
@ -212,8 +214,10 @@
CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
CLANG_WARN_EMPTY_BODY = YES;
CLANG_WARN_ENUM_CONVERSION = YES;
CLANG_WARN_INFINITE_RECURSION = YES;
CLANG_WARN_INT_CONVERSION = YES;
CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
CLANG_WARN_SUSPICIOUS_MOVE = YES;
CLANG_WARN_UNREACHABLE_CODE = YES;
CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
CODE_SIGN_IDENTITY = "-";

BIN
ch07/chapter07.xcodeproj/project.xcworkspace/xcuserdata/chenyungui.xcuserdatad/UserInterfaceState.xcuserstate generated Normal file
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91
ch07/chapter07.xcodeproj/xcuserdata/chenyungui.xcuserdatad/xcschemes/chapter07.xcscheme Normal file
View File

@ -0,0 +1,91 @@
<?xml version="1.0" encoding="UTF-8"?>
<Scheme
LastUpgradeVersion = "0810"
version = "1.3">
<BuildAction
parallelizeBuildables = "YES"
buildImplicitDependencies = "YES">
<BuildActionEntries>
<BuildActionEntry
buildForTesting = "YES"
buildForRunning = "YES"
buildForProfiling = "YES"
buildForArchiving = "YES"
buildForAnalyzing = "YES">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29D878251C84D2B0007B5F17"
BuildableName = "chapter07.app"
BlueprintName = "chapter07"
ReferencedContainer = "container:chapter07.xcodeproj">
</BuildableReference>
</BuildActionEntry>
</BuildActionEntries>
</BuildAction>
<TestAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
shouldUseLaunchSchemeArgsEnv = "YES">
<Testables>
</Testables>
<MacroExpansion>
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29D878251C84D2B0007B5F17"
BuildableName = "chapter07.app"
BlueprintName = "chapter07"
ReferencedContainer = "container:chapter07.xcodeproj">
</BuildableReference>
</MacroExpansion>
<AdditionalOptions>
</AdditionalOptions>
</TestAction>
<LaunchAction
buildConfiguration = "Debug"
selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
launchStyle = "0"
useCustomWorkingDirectory = "NO"
ignoresPersistentStateOnLaunch = "NO"
debugDocumentVersioning = "YES"
debugServiceExtension = "internal"
allowLocationSimulation = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29D878251C84D2B0007B5F17"
BuildableName = "chapter07.app"
BlueprintName = "chapter07"
ReferencedContainer = "container:chapter07.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
<AdditionalOptions>
</AdditionalOptions>
</LaunchAction>
<ProfileAction
buildConfiguration = "Release"
shouldUseLaunchSchemeArgsEnv = "YES"
savedToolIdentifier = ""
useCustomWorkingDirectory = "NO"
debugDocumentVersioning = "YES">
<BuildableProductRunnable
runnableDebuggingMode = "0">
<BuildableReference
BuildableIdentifier = "primary"
BlueprintIdentifier = "29D878251C84D2B0007B5F17"
BuildableName = "chapter07.app"
BlueprintName = "chapter07"
ReferencedContainer = "container:chapter07.xcodeproj">
</BuildableReference>
</BuildableProductRunnable>
</ProfileAction>
<AnalyzeAction
buildConfiguration = "Debug">
</AnalyzeAction>
<ArchiveAction
buildConfiguration = "Release"
revealArchiveInOrganizer = "YES">
</ArchiveAction>
</Scheme>

22
ch07/chapter07.xcodeproj/xcuserdata/chenyungui.xcuserdatad/xcschemes/xcschememanagement.plist Normal file
View File

@ -0,0 +1,22 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>SchemeUserState</key>
<dict>
<key>chapter07.xcscheme</key>
<dict>
<key>orderHint</key>
<integer>0</integer>
</dict>
</dict>
<key>SuppressBuildableAutocreation</key>
<dict>
<key>29D878251C84D2B0007B5F17</key>
<dict>
<key>primary</key>
<true/>
</dict>
</dict>
</dict>
</plist>

22
ch07/chapter07/MetalView.swift
View File

@ -23,27 +23,27 @@ class MetalView: MTKView {
func createBuffers() {
device = MTLCreateSystemDefaultDevice()!
commandQueue = device!.newCommandQueue()
commandQueue = device!.makeCommandQueue()
let vertex_data = [Vertex(position: [-1.0, -1.0, 0.0, 1.0], color: [1, 0, 0, 1]),
Vertex(position: [ 1.0, -1.0, 0.0, 1.0], color: [0, 1, 0, 1]),
Vertex(position: [ 0.0, 1.0, 0.0, 1.0], color: [0, 0, 1, 1])
]
vertexBuffer = device!.newBuffer(withBytes: vertex_data, length: sizeof(Vertex.self) * 3, options:[])
uniformBuffer = device!.newBuffer(withLength: sizeof(Float.self) * 16, options: [])
vertexBuffer = device!.makeBuffer(bytes: vertex_data, length: MemoryLayout<Vertex>.size * 3, options:[])
uniformBuffer = device!.makeBuffer(length: MemoryLayout<Float>.size * 16, options: [])
let bufferPointer = uniformBuffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, sizeof(Float.self) * 16)
memcpy(bufferPointer, Matrix().modelMatrix(Matrix()).m, MemoryLayout<Float>.size * 16)
}
func registerShaders() {
let library = device!.newDefaultLibrary()!
let vertex_func = library.newFunction(withName: "vertex_func")
let frag_func = library.newFunction(withName: "fragment_func")
let vertex_func = library.makeFunction(name: "vertex_func")
let frag_func = library.makeFunction(name: "fragment_func")
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vertex_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
do {
try rps = device!.newRenderPipelineState(with: rpld)
try rps = device!.makeRenderPipelineState(descriptor: rpld)
} catch let error {
self.print("\(error)")
}
@ -51,14 +51,14 @@ class MetalView: MTKView {
override func draw(_ dirtyRect: NSRect) {
super.draw(dirtyRect)
if let rpd = currentRenderPassDescriptor, drawable = currentDrawable {
if let rpd = currentRenderPassDescriptor, let drawable = currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let commandBuffer = device!.newCommandQueue().commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
let commandBuffer = device!.makeCommandQueue().makeCommandBuffer()
let commandEncoder = commandBuffer.makeRenderCommandEncoder(descriptor: rpd)
commandEncoder.setRenderPipelineState(rps!)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.drawPrimitives(type: .triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()

24
ch08/chapter08.playground/Sources/MetalView.swift
View File

@ -17,33 +17,33 @@ public class MetalView: NSObject, MTKViewDelegate {
func createBuffers() {
device = MTLCreateSystemDefaultDevice()
queue = device.newCommandQueue()
queue = device.makeCommandQueue()
let vertexData = [Vertex(pos: [-1.0, -1.0, 0.0, 1.0], col: [1, 0, 0, 1]),
Vertex(pos: [ 1.0, -1.0, 0.0, 1.0], col: [0, 1, 0, 1]),
Vertex(pos: [ 0.0, 1.0, 0.0, 1.0], col: [0, 0, 1, 1])
]
vertexBuffer = device!.newBuffer(withBytes: vertexData, length: sizeof(Vertex.self) * 3, options:[])
uniformBuffer = device!.newBuffer(withLength: sizeof(Float.self) * 16, options: [])
vertexBuffer = device!.makeBuffer(bytes: vertexData, length: MemoryLayout<Vertex>.size * 3, options:[])
uniformBuffer = device!.makeBuffer(length: MemoryLayout<Float>.size * 16, options: [])
let bufferPointer = uniformBuffer.contents()
memcpy(bufferPointer, Matrix().modelMatrix(matrix: Matrix()).m, sizeof(Float.self) * 16)
memcpy(bufferPointer, Matrix().modelMatrix(matrix: Matrix()).m, MemoryLayout<Float>.size * 16)
}
func registerShaders() {
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
let path = Bundle.main.path(forResource: "Shaders", ofType: "metal")
let input: String?
let library: MTLLibrary
let vert_func: MTLFunction
let frag_func: MTLFunction
do {
input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
library = try device!.newLibrary(withSource: input!, options: nil)
vert_func = library.newFunction(withName: "vertex_func")!
frag_func = library.newFunction(withName: "fragment_func")!
library = try device!.makeLibrary(source: input!, options: nil)
vert_func = library.makeFunction(name: "vertex_func")!
frag_func = library.makeFunction(name: "fragment_func")!
let rpld = MTLRenderPipelineDescriptor()
rpld.vertexFunction = vert_func
rpld.fragmentFunction = frag_func
rpld.colorAttachments[0].pixelFormat = .bgra8Unorm
rps = try device!.newRenderPipelineState(with: rpld)
rps = try device!.makeRenderPipelineState(descriptor: rpld)
} catch let e {
Swift.print("\(e)")
}
@ -54,12 +54,12 @@ public class MetalView: NSObject, MTKViewDelegate {
public func draw(in view: MTKView) {
if let rpd = view.currentRenderPassDescriptor, let drawable = view.currentDrawable {
rpd.colorAttachments[0].clearColor = MTLClearColorMake(0.5, 0.5, 0.5, 1.0)
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.renderCommandEncoder(with: rpd)
let commandBuffer = queue.makeCommandBuffer()
let commandEncoder = commandBuffer.makeRenderCommandEncoder(descriptor: rpd)
commandEncoder.setRenderPipelineState(rps)
commandEncoder.setVertexBuffer(vertexBuffer, offset: 0, at: 0)
commandEncoder.setVertexBuffer(uniformBuffer, offset: 0, at: 1)
commandEncoder.drawPrimitives(.triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.drawPrimitives(type: .triangle, vertexStart: 0, vertexCount: 3, instanceCount: 1)
commandEncoder.endEncoding()
commandBuffer.present(drawable)
commandBuffer.commit()

BIN
ch08/chapter08.playground/playground.xcworkspace/xcuserdata/chenyungui.xcuserdatad/UserInterfaceState.xcuserstate generated Normal file
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6
ch08/chapter08.playground/timeline.xctimeline
View File

@ -1,6 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<Timeline
version = "3.0">
<TimelineItems>
</TimelineItems>
</Timeline>

BIN
ch09/chapter09.playground/playground.xcworkspace/xcuserdata/chenyungui.xcuserdatad/UserInterfaceState.xcuserstate generated Normal file
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14
ch10/chapter10.playground/Sources/MetalView.swift
View File

@ -14,13 +14,13 @@ public class MetalView: NSObject, MTKViewDelegate {
func registerShaders() {
device = MTLCreateSystemDefaultDevice()!
queue = device.newCommandQueue()
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
queue = device.makeCommandQueue()
let path = Bundle.main.path(forResource: "Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device.newComputePipelineState(with: kernel)
let library = try device.makeLibrary(source: input, options: nil)
let kernel = library.makeFunction(name: "compute")!
cps = try device.makeComputePipelineState(function: kernel)
} catch let e {
Swift.print("\(e)")
}
@ -30,8 +30,8 @@ public class MetalView: NSObject, MTKViewDelegate {
public func draw(in view: MTKView) {
if let drawable = view.currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
let commandBuffer = queue.makeCommandBuffer()
let commandEncoder = commandBuffer.makeComputeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, at: 0)
let threadGroupCount = MTLSizeMake(8, 8, 1)

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14
ch11/chapter11.playground/Sources/MetalView.swift
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@ -14,13 +14,13 @@ public class MetalView: NSObject, MTKViewDelegate {
func registerShaders() {
device = MTLCreateSystemDefaultDevice()!
queue = device.newCommandQueue()
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
queue = device.makeCommandQueue()
let path = Bundle.main.path(forResource: "Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device.newComputePipelineState(with: kernel)
let library = try device.makeLibrary(source: input, options: nil)
let kernel = library.makeFunction(name: "compute")!
cps = try device.makeComputePipelineState(function: kernel)
} catch let e {
Swift.print("\(e)")
}
@ -30,8 +30,8 @@ public class MetalView: NSObject, MTKViewDelegate {
public func draw(in view: MTKView) {
if let drawable = view.currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
let commandBuffer = queue.makeCommandBuffer()
let commandEncoder = commandBuffer.makeComputeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, at: 0)
let threadGroupCount = MTLSizeMake(8, 8, 1)

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24
ch12/chapter12.playground/Sources/MetalView.swift
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@ -10,7 +10,7 @@ public class MetalView: MTKView, NSWindowDelegate {
var mouseBuffer: MTLBuffer!
var pos: NSPoint!
override public func mouseDown(_ event: NSEvent) {
override public func mouseDown(with event: NSEvent) {
pos = convertToLayer(convert(event.locationInWindow, from: nil))
let scale = layer!.contentsScale
pos.x *= scale
@ -29,8 +29,8 @@ public class MetalView: MTKView, NSWindowDelegate {
override public func draw(_ dirtyRect: NSRect) {
super.draw(dirtyRect)
if let drawable = currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
let commandBuffer = queue.makeCommandBuffer()
let commandEncoder = commandBuffer.makeComputeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, at: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, at: 2)
@ -49,23 +49,23 @@ public class MetalView: MTKView, NSWindowDelegate {
func update() {
timer += 0.01
var bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float.self))
memcpy(bufferPointer, &timer, MemoryLayout<Float>.size)
bufferPointer = mouseBuffer.contents()
memcpy(bufferPointer, &pos, sizeof(NSPoint.self))
memcpy(bufferPointer, &pos, MemoryLayout<NSPoint>.size)
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
queue = device!.makeCommandQueue()
let path = Bundle.main.path(forResource: "Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device!.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device!.newComputePipelineState(with: kernel)
let library = try device!.makeLibrary(source: input, options: nil)
let kernel = library.makeFunction(name: "compute")!
cps = try device!.makeComputePipelineState(function: kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBuffer(withLength: sizeof(Float.self), options: [])
mouseBuffer = device!.newBuffer(withLength: sizeof(NSPoint.self), options: [])
timerBuffer = device!.makeBuffer(length: MemoryLayout<Float>.size, options: [])
mouseBuffer = device!.makeBuffer(length: MemoryLayout<NSPoint>.size, options: [])
}
}

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24
ch13/chapter13.playground/Sources/MetalView.swift
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@ -10,7 +10,7 @@ public class MetalView: MTKView, NSWindowDelegate {
var mouseBuffer: MTLBuffer!
var pos: NSPoint!
override public func mouseDown(_ event: NSEvent) {
override public func mouseDown(with event: NSEvent) {
pos = convertToLayer(convert(event.locationInWindow, from: nil))
let scale = layer!.contentsScale
pos.x *= scale
@ -28,8 +28,8 @@ public class MetalView: MTKView, NSWindowDelegate {
override public func draw(_ dirtyRect: NSRect) {
if let drawable = currentDrawable {
let commandBuffer = queue.commandBuffer()
let commandEncoder = commandBuffer.computeCommandEncoder()
let commandBuffer = queue.makeCommandBuffer()
let commandEncoder = commandBuffer.makeComputeCommandEncoder()
commandEncoder.setComputePipelineState(cps)
commandEncoder.setTexture(drawable.texture, at: 0)
commandEncoder.setBuffer(mouseBuffer, offset: 0, at: 2)
@ -48,23 +48,23 @@ public class MetalView: MTKView, NSWindowDelegate {
func update() {
timer += 0.01
var bufferPointer = timerBuffer.contents()
memcpy(bufferPointer, &timer, sizeof(Float.self))
memcpy(bufferPointer, &timer, MemoryLayout<Float>.size)
bufferPointer = mouseBuffer.contents()
memcpy(bufferPointer, &pos, sizeof(NSPoint.self))
memcpy(bufferPointer, &pos, MemoryLayout<NSPoint>.size)
}
func registerShaders() {
queue = device!.newCommandQueue()
let path = Bundle.main.pathForResource("Shaders", ofType: "metal")
queue = device!.makeCommandQueue()
let path = Bundle.main.path(forResource: "Shaders", ofType: "metal")
do {
let input = try String(contentsOfFile: path!, encoding: String.Encoding.utf8)
let library = try device!.newLibrary(withSource: input, options: nil)
let kernel = library.newFunction(withName: "compute")!
cps = try device!.newComputePipelineState(with: kernel)
let library = try device!.makeLibrary(source: input, options: nil)
let kernel = library.makeFunction(name: "compute")!
cps = try device!.makeComputePipelineState(function: kernel)
} catch let e {
Swift.print("\(e)")
}
timerBuffer = device!.newBuffer(withLength: sizeof(Float.self), options: [])
mouseBuffer = device!.newBuffer(withLength: sizeof(NSPoint.self), options: [])
timerBuffer = device!.makeBuffer(length: MemoryLayout<Float>.size, options: [])
mouseBuffer = device!.makeBuffer(length: MemoryLayout<NSPoint>.size, options: [])
}
}

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