rename to projects (DOES NOT COMPILE)

projects/platform/platform_macos/gryphn_platform_macos.h

@@ -0,0 +1,24 @@
+#pragma once
+#include <utils/gryphn_string.h>
+#include <dlfcn.h>
+
+#ifdef __OBJC__
+@class NSWindow;
+@class CAMetalLayer;
+@class MTKView;
+#else
+typedef void NSWindow;
+typedef void CAMetalLayer;
+typedef void MTKView;
+#endif
+
+// MTKView* gnCreateMTKView(NSWindow* window);
+// void gnWindowSetMTKView(NSWindow* window, MTKView* view);
+CAMetalLayer* gnCreateCAMetalLayer(NSWindow* window);
+CAMetalLayer* gnGetCAMetalLayer(NSWindow* window);
+void gnAttachMetalLayer(NSWindow* window, CAMetalLayer* layer);
+
+// CAMetalLayer* gnCreateMetalLayer(NSWindow* window);
+// void gnAttachMetalLayer(NSWindow* window, CAMetalLayer* layer);
+// void gnMetalLayerSetBounds(CAMetalLayer* layer, NSWindow* window);
+// CAMetalLayer* gnGetMetalLayer(NSWindow* window);

projects/platform/platform_macos/gryphn_platform_macos.m

@@ -0,0 +1,113 @@
+#ifdef GN_PLATFORM_MACOS
+#undef GN_UTILS_CPP
+#include "core/gryphn_rendering_api.h"
+#include "core/instance/init/gryphn_dynamic_library.h"
+#include "dlfcn.h"
+#include "gryphn_platform_macos.h"
+#import <QuartzCore/QuartzCore.h>
+#import <Cocoa/Cocoa.h>
+#import <MetalKit/MetalKit.h>
+
+gnRenderingAPI renderingAPIs[3] = {
+    GN_RENDERINGAPI_METAL,
+    GN_RENDERINGAPI_VULKAN,
+    GN_RENDERINGAPI_SOFTWARE
+};
+
+gnRenderingAPI* gnGetSupportedRenderingAPIs(int* count) {
+    *count = 3;
+    return renderingAPIs;
+}
+
+struct gnDynamicLibrary_t* gnLoadDynamicLibrary(const gnString path) {
+    struct gnDynamicLibrary_t* dll = malloc(sizeof(struct gnDynamicLibrary_t));
+    dll->dllPtr = dlopen(gnToCString(gnCombineStrings(path, ".dylib")), RTLD_LAZY),
+    dll->isValid = true;
+    if (dll->dllPtr == NULL) dll->isValid = false;
+    return dll;
+}
+void* gnLoadFunctionPtr(struct gnDynamicLibrary_t* dll, const char* name) {
+    if (dll->isValid == false) return NULL;
+    return dlsym(dll->dllPtr, name);
+}
+void gnUnloadDynamicLibrary(struct gnDynamicLibrary_t* dll) {
+    if (dll->isValid) dlclose(dll->dllPtr);
+}
+
+MTKView* gnCreateMTKView(NSWindow* window) {
+    MTKView* view = [[MTKView alloc] initWithFrame:window.frame];
+    [view setColorPixelFormat:MTLPixelFormatBGRA8Unorm_sRGB];
+    [view setPreferredFramesPerSecond:120];
+    CGSize rect = { window.frame.size.width * window.backingScaleFactor, window.frame.size.height * window.backingScaleFactor };
+    [view setClearColor:MTLClearColorMake(1.0f, 0.0f, 0.0f, 1.0f)];
+    [view setDrawableSize:rect];
+    return view;
+}
+
+void gnWindowSetMTKView(NSWindow* window, MTKView* view) {
+    [window setContentView:view];
+}
+
+CAMetalLayer* gnCreateCAMetalLayer(NSWindow* window) {
+    NSView* view = window.contentView;
+    CAMetalLayer* layer = [CAMetalLayer layer];
+    [layer setContentsScale:[window backingScaleFactor]];
+    [layer setFramebufferOnly:YES];
+    [view setLayer:layer];
+    [view setWantsLayer:YES];
+    return layer;
+}
+
+CAMetalLayer* gnGetCAMetalLayer(NSWindow* window) {
+    return (CAMetalLayer*)window.contentView.layer;
+}
+
+void gnAttachMetalLayer(NSWindow* window, CAMetalLayer* layer) {
+    // CGSize newSize = window.contentView.bounds.size;
+    // CGFloat scale = window.contentView.window.backingScaleFactor;
+    // layer.drawableSize = CGSizeMake(newSize.width * scale, newSize.height * scale);
+    // CAMetalLayer* layer = [CAMetalLayer layer];
+    // layer.pixelFormat = MTLPixelFormatBGRA8Unorm;
+    // layer.frame = window.contentView.layer.bounds;
+    // window.contentView.wantsLayer = YES;
+    // window.contentView.layer = layer;
+    layer.drawableSize = CGSizeMake(window.frame.size.width, window.frame.size.height);
+}
+
+
+/*
+CAMetalLayer* gnCreateMetalLayer(NSWindow* window) {
+    // CAMetalLayer* layer = [CAMetalLayer layer];
+    // [window.contentView setWantsLayer:YES];
+    // [layer setContentsScale:[window backingScaleFactor]];
+    // [layer setFrame:window.contentView.bounds];
+    // [window.contentView setLayer:layer];
+    // return layer;
+
+    CAMetalLayer* layer = [CAMetalLayer layer];
+
+    // if (window.scaleFramebuffer)
+        // [window->ns.layer setContentsScale:[window->ns.object backingScaleFactor]];
+
+    [window.contentView layer];
+    [window.contentView setWantsLayer:YES];
+    return layer;
+}
+
+void gnAttachMetalLayer(NSWindow* window, CAMetalLayer* layer) {
+    // [window.contentView setWantsLayer:YES];
+    // // [window.contentView setLayer:layer];
+    // [layer setFrame:window.contentView.bounds];
+    // [layer setContentsScale:[window backingScaleFactor]];
+}
+
+void gnMetalLayerSetBounds(CAMetalLayer* layer, NSWindow* window) {
+    // CGSize size = window.contentView.bounds.size;
+    // CGFloat scale = window.backingScaleFactor;
+
+    // [layer setFrame:window.contentView.bounds];
+    // [layer setDrawableSize:CGSizeMake(size.width * scale, size.height * scale)];
+    // [layer setContentsScale:[window backingScaleFactor]];
+}
+*/
+#endif