From cdf8dd46d2dde0705ecf636c398e2409a6547d26 Mon Sep 17 00:00:00 2001
From: Gregory Wells <me@gregorywells.dev>
Date: Tue, 24 Jun 2025 13:49:00 -0400
Subject: [PATCH] first device functions loaded

---
 .../apis/vulkan/loader/vulkan_device_loader.c | 50 ++++++++++++++++++-
 .../vulkan_presentation_queue.c               |  6 +--
 .../vulkan_presentation_queue.h               |  4 ++
 3 files changed, 56 insertions(+), 4 deletions(-)

diff --git a/projects/apis/vulkan/loader/vulkan_device_loader.c b/projects/apis/vulkan/loader/vulkan_device_loader.c
index 3cce394..ca89751 100644
--- a/projects/apis/vulkan/loader/vulkan_device_loader.c
+++ b/projects/apis/vulkan/loader/vulkan_device_loader.c
@@ -1,7 +1,55 @@
 #include "vulkan_loader.h"
+#include <presentation_queue/vulkan_presentation_queue.h>
 
 gnDeviceFunctions loadVulkanDeviceFunctions() {
     return (gnDeviceFunctions){
-        NULL
+        ._gnCreatePresentationQueue = createPresentationQueue,
+        ._gnPresentationQueueGetImage = getPresentQueueImage,
+        ._gnDestroyPresentationQueue = destroyPresentationQueue
+
+        // gnReturnCode (*_gnCreateShaderModule)(gnShaderModuleHandle module, gnOutputDeviceHandle device, gnShaderModuleInfo shaderModuleInfo);
+        // void (*_gnDestroyShaderModule)(gnShaderModuleHandle module);
+
+        // gnReturnCode (*_gnCreateRenderPassDescriptor)(gnRenderPassDescriptorHandle renderPass, gnOutputDeviceHandle device, gnRenderPassDescriptorInfo info);
+        // void (*_gnDestroyRenderPassDescriptor)(gnRenderPassDescriptorHandle renderPass);
+
+        // gnReturnCode (*_gnCreateGraphicsPipeline)(gnGraphicsPipelineHandle pipeline, gnOutputDeviceHandle device, gnGraphicsPipelineInfo pipelineInfo);
+        // void (*_gnDestroyGraphicsPipeline)(gnGraphicsPipelineHandle pipeline);
+
+        // gnReturnCode (*_gnCreateFramebuffer)(gnFramebuffer framebuffer, gnOutputDeviceHandle device, gnFramebufferInfo framebufferInfo);
+        // void (*_gnDestroyFramebuffer)(gnFramebuffer framebuffer);
+
+        // gnReturnCode (*_gnCreateCommandPool)(gnCommandPoolHandle commandPool, gnOutputDeviceHandle device, gnCommandPoolInfo info);
+        // void (*_gnDestroyCommandPool)(gnCommandPoolHandle commandPool);
+
+        // gnReturnCode (*_gnCreateSemaphore)(gnSemaphoreHandle semaphore, gnOutputDeviceHandle device);
+        // void (*_gnDestroySemaphore)(gnSemaphoreHandle semaphore);
+
+        // gnReturnCode (*_gnCreateBuffer)(gnBufferHandle buffer, gnDeviceHandle device, gnBufferInfo info);
+        // void (*_gnBufferData)(gnBufferHandle buffer, size_t size, void* data);
+        // void* (*_gnMapBuffer)(gnBufferHandle buffer);
+        // void (*_gnDestroyBuffer)(gnBufferHandle buffer);
+
+        // gnReturnCode (*_gnCreateUniformPool)(gnUniformPool pool, gnDeviceHandle device);
+        // gnUniform* (*_gnUniformPoolAllocateUniforms)(gnUniformPool pool, gnUniformAllocationInfo allocInfo);
+        // void (*_gnDestroyUniformPool)(gnUniformPool pool);
+
+        // void (*_gnUpdateBufferUniform)(gnUniform uniform, gnBufferUniformInfo* bufferInfo);
+        // void (*_gnUpdateImageUniform)(gnUniform uniform, gnImageUniformInfo* imageInfo);
+
+        // gnReturnCode (*_gnCreateTexture)(gnTexture texture, gnDevice device, const gnTextureInfo info);
+        // void (*_gnTextureData)(gnTextureHandle texture, void* pixelData);
+        // void (*_gnDestroyTexture)(gnTexture texture);
+
+        // gnReturnCode (*_gnCreateFence)(gnFenceHandle fence, gnOutputDeviceHandle device);
+        // void (*_gnSignalFence)(gnFenceHandle fence);
+        // void (*_gnWaitForFence)(gnFenceHandle fence, uint64_t timeout);
+        // void (*_gnResetFence)(gnFenceHandle fence);
+        // void (*_gnDestroyFence)(gnFenceHandle fence);
+
+        // gnReturnCode (*_gnSubmit)(gnOutputDeviceHandle device, gnSubmitInfo submit);
+        // gnReturnCode (*_gnPresent)(gnOutputDeviceHandle device, gnPresentInfo info);
+
+        // void (*_gnWaitForDevice)(gnOutputDeviceHandle device);
     };
 }
diff --git a/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.c b/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.c
index fd22a1e..c3a65e3 100644
--- a/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.c
+++ b/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.c
@@ -7,7 +7,7 @@
 #include "sync/semaphore/vulkan_semaphore.h"
 #include "stdio.h"
 
-gnReturnCode gnCreatePresentationQueueFn(gnPresentationQueueHandle presentationQueue, const gnDevice device, gnPresentationQueueInfo presentationInfo) {
+gnReturnCode createPresentationQueue(gnPresentationQueueHandle presentationQueue, const gnDevice device, gnPresentationQueueInfo presentationInfo) {
     presentationQueue->presentationQueue = malloc(sizeof(struct gnPlatformPresentationQueue_t));
 
     vkSwapchainSupportDetails details = vkGetSwapchainSupport(device->physicalDevice.physicalDevice->device, presentationInfo.surface->windowSurface->surface);
@@ -123,7 +123,7 @@ gnReturnCode gnCreatePresentationQueueFn(gnPresentationQueueHandle presentationQ
     return GN_SUCCESS;
 }
 
-gnReturnCode gnPresentationQueueGetImageFn(gnPresentationQueueHandle presentationQueue, uint64_t timeout, struct gnSemaphore_t* semaphore, uint32_t* imageIndex) {
+gnReturnCode getPresentQueueImage(gnPresentationQueueHandle presentationQueue, uint64_t timeout, gnSemaphore semaphore, uint32_t* imageIndex) {
     VkResult result = vkAcquireNextImageKHR(
         presentationQueue->outputDevice->outputDevice->device,
         presentationQueue->presentationQueue->swapChain,
@@ -135,7 +135,7 @@ gnReturnCode gnPresentationQueueGetImageFn(gnPresentationQueueHandle presentatio
     return GN_SUCCESS;
 }
 
-void gnDestroyPresentationQueueFn(gnPresentationQueueHandle queue) {
+void destroyPresentationQueue(gnPresentationQueueHandle queue) {
     for (int i = 0; i < queue->imageCount; i++)
         vkDestroyImageView(queue->outputDevice->outputDevice->device, queue->presentationQueue->swapChainImageViews[i], NULL);
     vkDestroySwapchainKHR(queue->outputDevice->outputDevice->device, queue->presentationQueue->swapChain, NULL);
diff --git a/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.h b/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.h
index 3b6b2a0..f3ebe40 100644
--- a/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.h
+++ b/projects/apis/vulkan/src/presentation_queue/vulkan_presentation_queue.h
@@ -8,3 +8,7 @@ typedef struct gnPlatformPresentationQueue_t {
     VkImage* swapChainImages;
     VkImageView* swapChainImageViews;
 } gnPlatformPresentationQueue;
+
+gnReturnCode createPresentationQueue(gnPresentationQueueHandle presentationQueue, const gnDevice device, gnPresentationQueueInfo presentationInfo);
+gnReturnCode getPresentQueueImage(gnPresentationQueueHandle presentationQueue, uint64_t timeout, gnSemaphore semaphore, uint32_t* imageIndex);
+void destroyPresentationQueue(gnPresentationQueueHandle queue);