get the metal backend to compile (does not load)

projects/apis/metal/loader/metal_command_loader.c

@@ -0,0 +1,22 @@
+#include "metal_loader.h"
+
+gnCommandFunctions loadMetalCommandFunctions() {
+    return (gnCommandFunctions){
+        ._gnCommandPoolAllocateCommandBuffers = NULL,
+        ._gnBeginCommandBuffer = NULL,
+        ._gnResetCommandBuffer = NULL,
+        ._gnEndCommandBuffer = NULL,
+
+        ._gnCommandBeginRenderPass = NULL,
+        ._gnCommandEndRenderPass = NULL,
+        ._gnCommandBindGraphicsPipeline = NULL,
+        ._gnCommandSetViewport = NULL,
+        ._gnCommandSetScissor = NULL,
+        ._gnCommandBindUniform = NULL,
+        ._gnCommandPushConstant = NULL,
+
+        ._gnCommandBindBuffer = NULL,
+        ._gnCommandDraw = NULL,
+        ._gnCommandDrawIndexed = NULL,
+    };
+}

projects/apis/metal/loader/metal_device_loader.c

@@ -0,0 +1,53 @@
+#include "metal_loader.h"
+
+gnDeviceFunctions loadMetalDeviceFunctions() {
+    return (gnDeviceFunctions){
+        ._gnCreatePresentationQueue = NULL,
+        ._gnPresentationQueueGetImage = NULL,
+        ._gnDestroyPresentationQueue = NULL,
+
+        ._gnCreateShaderModule = NULL,
+        ._gnDestroyShaderModule = NULL,
+
+        ._gnCreateRenderPassDescriptor = NULL,
+        ._gnDestroyRenderPassDescriptor = NULL,
+
+        ._gnCreateGraphicsPipeline = NULL,
+        ._gnDestroyGraphicsPipeline = NULL,
+
+        ._gnCreateFramebuffer = NULL,
+        ._gnDestroyFramebuffer = NULL,
+
+        ._gnCreateCommandPool = NULL,
+        ._gnDestroyCommandPool = NULL,
+
+        ._gnCreateSemaphore = NULL,
+        ._gnDestroySemaphore = NULL,
+
+        ._gnCreateBuffer = NULL,
+        ._gnBufferData = NULL,
+        ._gnMapBuffer = NULL,
+        ._gnDestroyBuffer = NULL,
+
+        ._gnCreateUniformPool = NULL,
+        ._gnUniformPoolAllocateUniforms = NULL,
+        ._gnDestroyUniformPool = NULL,
+
+        ._gnUpdateBufferUniform = NULL,
+        ._gnUpdateImageUniform = NULL,
+
+        ._gnCreateTexture = NULL,
+        ._gnTextureData = NULL,
+        ._gnDestroyTexture = NULL,
+
+        ._gnCreateFence = NULL,
+        ._gnWaitForFence = NULL,
+        ._gnResetFence = NULL,
+        ._gnDestroyFence = NULL,
+
+        ._gnSubmit = NULL,
+        ._gnPresent = NULL,
+
+        ._gnWaitForDevice = NULL
+    };
+}

projects/apis/metal/loader/metal_instance_loader.c

@@ -0,0 +1,15 @@
+#include "metal_loader.h"
+
+gnInstanceFunctions loadMetalInstanceFunctions() {
+    return (gnInstanceFunctions){
+        ._gnCreateInstance = NULL,
+        ._gnDestroyInstance = NULL,
+        ._gnGetPhysicalDevices = NULL,
+        ._gnQueueCanPresentToSurface = NULL,
+        ._gnCreateOutputDevice = NULL,
+        ._gnDestroyOutputDevice = NULL,
+        ._gnCreateMacOSWindowSurface = NULL,
+        ._gnDestroyWindowSurface = NULL,
+        ._gnGetSurfaceDetails = NULL
+    };
+}

projects/apis/metal/loader/metal_loader.h

@@ -0,0 +1,8 @@
+#pragma once
+#include "loader/src/gryphn_instance_functions.h"
+#include "loader/src/gryphn_device_functions.h"
+#include "loader/src/gryphn_command_functions.h"
+
+gnInstanceFunctions loadMetalInstanceFunctions();
+gnDeviceFunctions loadMetalDeviceFunctions();
+gnCommandFunctions loadMetalCommandFunctions();