Make nogc compatible

dub.json

@@ -3,7 +3,7 @@
 	"copyright": "Copyright © 2023, Hipreme",
 	"description": "Bindings to Apple's metal graphics API. No compiler support needed",
 	"dependencies": {
-		"objc_meta": "~>1.0.15"
+		"objc_meta": "~>1.1.0"
 	},
 	"configurations": [
 		{

source/metal/blitcommandencoder.d

@@ -4,6 +4,7 @@ import metal.metal;
 import metal.texture;
 
 @ObjectiveC final extern(C++):
+@nogc nothrow:
 
 ///The options that enable behavior for some blit operations.
 enum MTLBlitOption : NSUInteger
@@ -21,6 +22,8 @@ enum MTLBlitOption : NSUInteger
 ///An interface you can use to encode GPU commands that copy and modify the underlying memory of various Metal resources.
 interface MTLBlitCommandEncoder : MTLCommandEncoder
 {
+@nogc nothrow:
+
     ///Encodes a command that fills a buffer with a constant value for each byte.
     @selector("fillBuffer:range:value:")
     void fillBuffer(MTLBuffer buffer, NSRange range, ubyte value);

source/metal/commandbuffer.d

@@ -5,6 +5,7 @@ import metal.rendercommandencoder;
 import metal.blitcommandencoder;
 
 @ObjectiveC final extern(C++):
+@nogc nothrow:
 
 ///Options for reporting errors from a command buffer.
 enum MTLCommandBufferErrorOption : NSUInteger
@@ -18,6 +19,8 @@ enum MTLCommandBufferErrorOption : NSUInteger
 ///A configuration that customizes the behavior for a new command buffer.
 class MTLCommandBufferDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     @selector("alloc")
     static MTLCommandBufferDescriptor alloc();
@@ -87,6 +90,8 @@ enum MTLCommandBufferError : NSUInteger
 ///A configuration you create to customize a blit command encoder, which affects the runtime behavior of the blit pass you encode with it.
 class MTLBlitPassDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     ///Creates a new blit pass descriptor with a default configuration.
     @selector("blitPassDescriptor")
@@ -120,6 +125,8 @@ enum MTLCommandEncoderErrorState : NSInteger
 ///A container that provides additional information about a runtime failure a GPU encounters as it runs the commands in a command buffer.
 interface MTLCommandBufferEncoderInfo
 {
+@nogc nothrow:
+
     ///The name of the encoder that generates the error information
     @selector("label")
     NSString label();
@@ -147,6 +154,8 @@ enum MTLFunctionLogType : NSUInteger
 ///The source code that logged a debug message.
 interface MTLFunctionLogDebugLocation
 {
+@nogc nothrow:
+
     ///The name of the shader function.
     @selector("functionName")
     NSString functionName();
@@ -188,12 +197,16 @@ interface MTLFunctionLog
 ///A collection of logged messages, created when a Metal device runs a command buffer.
 interface MTLLogContainer
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSFastEnumeration;
 }
 
 ///A container that stores a sequence of GPU commands that you encode into it.
 interface MTLCommandBuffer
 {
+@nogc nothrow:
+
     ///Encodes a command into the command buffer that pauses the GPU from running subsequent passes until the event equals or exceeds a value.
     @selector("encodeWaitForEvent:value:")
     void encodeWaitForEvent(MTLEvent event, ulong value);

source/metal/library.d

@@ -4,6 +4,7 @@ import objc.meta : selector, ObjcExtend;
 import metal.metal;
 
 @ObjectiveC final extern(C++):
+@nogc nothrow:
 enum MTLLanguageVersion : NSUInteger
 {
     ///Deprecated
@@ -37,6 +38,8 @@ enum MTLLibraryType : NSInteger
 
 class MTLCompileOptions
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     @selector("alloc")
     static MTLCompileOptions alloc();
@@ -97,6 +100,8 @@ class MTLCompileOptions
 
 interface MTLLibrary
 {
+@nogc nothrow:
+
     ///The installation name for a dynamic library.
     @selector("installName")
     NSString installName();

source/metal/metal.d

@@ -2,6 +2,7 @@ module metal.metal;
 
 import objc.meta : selector, ObjcExtend;
 @ObjectiveC final extern(C++):
+@nogc nothrow:
 
 public import objc.runtime;
 import metal.library;
@@ -90,6 +91,7 @@ struct MTLRegion
 
 interface MTLRenderPipelineState
 {
+@nogc nothrow:
     void release() @selector("release"); 
     MTLDevice device() @selector("device");
     NSString label() @selector("label");
@@ -155,6 +157,8 @@ enum MTLStoreActionOptions : NSUInteger
 ///A render target that serves as the output destination for pixels generated by a render pass.
 class MTLRenderPassAttachmentDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///The texture object associated with this attachment.
@@ -247,6 +251,8 @@ enum MTLStoreAction: NSUInteger
 
 class MTLRenderPassColorAttachmentDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!MTLRenderPassAttachmentDescriptor;
     ///The color to use when clearing the color attachment.
     @selector("clearColor")
@@ -257,6 +263,8 @@ class MTLRenderPassColorAttachmentDescriptor
 
 class MTLRenderPassColorAttachmentDescriptorArray
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     @selector("setObject:atIndexedSubscript:")
     void setObjectAtIndexedSubscript(MTLRenderPassColorAttachmentDescriptor attachment, NSUInteger attachmentIndex);
@@ -288,6 +296,8 @@ enum MTLMultisampleDepthResolveFilter : NSUInteger
 ///A depth render target that serves as the output destination for depth pixels generated by a render pass.
 class MTLRenderPassDepthAttachmentDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!MTLRenderPassAttachmentDescriptor;
     ///The depth to use when clearing the depth attachment.
     @selector("clearDepth")
@@ -312,6 +322,8 @@ enum MTLMultisampleStencilResolveFilter : NSUInteger
 
 class MTLRenderPassStencilAttachmentDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!MTLRenderPassAttachmentDescriptor;
     ///The filter used for stencil multisample resolve.
     @selector("stencilResolveFilter")
@@ -368,6 +380,8 @@ enum MTLIndexType : NSUInteger
 
 interface MTLCounterSampleBuffer
 {
+@nogc nothrow:
+
     ///Transforms samples of a GPU’s counter set from the driver’s internal format to a standard Metal data structure.
     @selector("resolveCounterRange:")
     NSData resolveCounterRange(NSRange range);
@@ -380,6 +394,8 @@ MTLCoordinate2D MTLCoordinate2DMake(float x, float y);
 
 interface MTLRasterizationRateMap
 {
+@nogc nothrow:
+
     ///The device object that created the rate map.
     MTLDevice device() @selector("device");
     ///A string that identifies the rate map.
@@ -420,6 +436,8 @@ interface MTLRasterizationRateMap
 ///A description of where to store GPU counter information at the start and end of a render pass.
 class MTLRenderPassSampleBufferAttachmentDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     ///The sample buffer to write new GPU counter samples to.
     @selector("sampleBuffer")
@@ -456,6 +474,8 @@ class MTLRenderPassSampleBufferAttachmentDescriptor
 
 class MTLRenderPassSampleBufferAttachmentDescriptorArray
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     ///Returns the descriptor object for the specified sample buffer attachment.
     @selector("objectAtIndexedSubscript:")
@@ -469,6 +489,8 @@ class MTLRenderPassSampleBufferAttachmentDescriptorArray
 ///A depth and stencil state object that specifies the depth and stencil configuration and operations used in a render pass.
 interface MTLDepthStencilState
 {
+@nogc nothrow:
+
     ///The device from which this state object was created.
     @selector("device")
     MTLDevice device();
@@ -481,6 +503,8 @@ interface MTLDepthStencilState
 ///An object that configures new MTLDepthStencilState objects.
 class MTLDepthStencilDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     @selector("alloc")
     static MTLDepthStencilDescriptor alloc();
@@ -528,6 +552,8 @@ class MTLDepthStencilDescriptor
 ///A group of render targets that hold the results of a render pass.
 class MTLRenderPassDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     @selector("new")
@@ -697,6 +723,8 @@ enum MTLBlendFactor : NSUInteger
 
 class MTLRenderPipelineColorAttachmentDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///The pixel format of the color attachment’s texture.
@@ -760,6 +788,8 @@ class MTLRenderPipelineColorAttachmentDescriptor
 
 class MTLRenderPipelineColorAttachmentDescriptorArray
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     static MTLRenderPipelineColorAttachmentDescriptorArray alloc() @selector("alloc");
@@ -783,6 +813,8 @@ class MTLRenderPipelineColorAttachmentDescriptorArray
 
 class MTLRenderPipelineDescriptor
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
     alias ini = initialize;
 
@@ -823,6 +855,7 @@ interface MTLIOCommandQueue
 
 class MTLIOCommandQueueDescriptor
 {
+@nogc nothrow:
     mixin ObjcExtend!NSObject;
 }
 
@@ -842,6 +875,8 @@ enum MTLRenderStages : NSUInteger
 ///An object that can capture, track, and manage resource dependencies across command encoders.
 interface MTLFence
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///The device object that created the fence.
@@ -900,6 +935,8 @@ enum MTLArgumentBuffersTier : NSUInteger
 ///The main Metal interface to a GPU that apps use to draw graphics and run computations in parallel.
 interface MTLDevice
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///The full name of the GPU device.
@@ -983,6 +1020,8 @@ alias MTLDrawablePresentedHandler = extern(C) void function(MTLDrawable);
 ///A displayable resource that can be rendered or written to.
 interface MTLDrawable
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///A positive integer that identifies the drawable.
@@ -1018,6 +1057,8 @@ extern(C) NSArrayD!MTLDevice MTLCopyAllDevices();
 ///An instance you use to create, submit, and schedule command buffers to a specific GPU device to run the commands within those buffers.
 interface MTLCommandQueue
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///Returns a command buffer from the command queue that you configure with a descriptor.
@@ -1047,6 +1088,8 @@ interface MTLCommandQueue
 ///A Metal drawable associated with a Core Animation layer.
 interface CAMetalDrawable : MTLDrawable
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///A Metal texture object that contains the drawable’s contents.
@@ -1060,6 +1103,8 @@ interface CAMetalDrawable : MTLDrawable
 ///An allocation of memory that is accessible to a GPU.
 interface MTLResource
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///The device object that created the resource.
@@ -1076,6 +1121,8 @@ interface MTLResource
 ///An encoder that writes GPU commands into a command buffer.
 interface MTLCommandEncoder
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///Declares that all command generation from the encoder is completed.
@@ -1109,6 +1156,8 @@ interface MTLCommandEncoder
 
 interface MTLBuffer
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 
     ///Creates a texture that shares its storage with the buffer.
@@ -1141,6 +1190,8 @@ interface MTLBuffer
 ///An object you use to synchronize access to Metal resources.
 interface MTLEvent
 {
+@nogc nothrow:
+
     ///The device object that created the event.
     @selector("device")
     MTLDevice device();
@@ -1152,11 +1203,15 @@ interface MTLEvent
 
 class CALayer
 {
+@nogc nothrow:
+
     mixin ObjcExtend!NSObject;
 }
 
 class CAMetalLayer
 {
+@nogc nothrow:
+
     mixin ObjcExtend!CALayer;
     @selector("pixelFormat")
     MTLPixelFormat pixelFormat();

source/metal/metalkit.d

@@ -3,9 +3,12 @@ module metal.metalkit;
 import metal.metal;
 import objc.meta : selector;
 @ObjectiveC final extern(C++):
+@nogc nothrow:
 
 class MTKView
 {
+@nogc nothrow:
+
     ///Creates a render pass descriptor to draw into the current drawable.
     @selector("currentRenderPassDescriptor")
     MTLRenderPassDescriptor currentRenderPassDescriptor();

source/metal/pixelformat.d

@@ -1,5 +1,6 @@
 module metal.pixelformat;
 import objc.runtime;
+@nogc nothrow:
 
 enum MTLPixelFormat : NSUInteger
 {