From cf28a502dd47611f5d5ff08cc521e0aec59c2894 Mon Sep 17 00:00:00 2001
From: Gregory Wells <me@gregorywells.dev>
Date: Sat, 14 Jun 2025 14:15:44 -0400
Subject: [PATCH] more simplicity

---
 .../vulkan/src/output_device/vulkan_output_device.c   | 11 +++++++++--
 .../vulkan/src/output_device/vulkan_output_devices.h  |  3 +++
 2 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/rendering_api/vulkan/src/output_device/vulkan_output_device.c b/rendering_api/vulkan/src/output_device/vulkan_output_device.c
index 9fde611..aa487f8 100644
--- a/rendering_api/vulkan/src/output_device/vulkan_output_device.c
+++ b/rendering_api/vulkan/src/output_device/vulkan_output_device.c
@@ -3,8 +3,7 @@
 #include <output_device/vulkan_output_devices.h>
 #include "vulkan_device_extensions.h"
 #include "core/instance/gryphn_instance.h"
-
-#include <stdio.h>
+#include "commands/command_buffer/vulkan_command_buffer.h"
 
 gnReturnCode gnCreateOutputDeviceFn(gnOutputDeviceHandle outputDevice, gnInstanceHandle instance, struct gnOutputDeviceInfo_t deviceInfo) {
     outputDevice->outputDevice = malloc(sizeof(gnPlatformOutputDevice));
@@ -94,3 +93,11 @@ void gnDestroyOutputDeviceFn(gnOutputDeviceHandle device) {
     vkDestroyDevice(device->outputDevice->device, NULL);
     free(device->outputDevice);
 }
+
+
+VkCommandBuffer gnBeginVulkanTransferOperation(gnDevice device) {
+    return VkBeginTransferOperation(device->outputDevice->device, device->outputDevice->transferCommandPool);
+}
+void gnEndVulkanTransferOperation(gnDevice device, VkCommandBuffer buffer) {
+    VkEndTransferOperation(buffer, device->outputDevice->transferCommandPool, device->outputDevice->transferQueue, device->outputDevice->device);
+}
diff --git a/rendering_api/vulkan/src/output_device/vulkan_output_devices.h b/rendering_api/vulkan/src/output_device/vulkan_output_devices.h
index 0e3a5c8..b03f1ac 100644
--- a/rendering_api/vulkan/src/output_device/vulkan_output_devices.h
+++ b/rendering_api/vulkan/src/output_device/vulkan_output_devices.h
@@ -10,3 +10,6 @@ typedef struct gnPlatformOutputDevice_t {
     VkQueue transferQueue;
     VkCommandPool transferCommandPool;
 } gnPlatformOutputDevice;
+
+VkCommandBuffer gnBeginVulkanTransferOperation(gnDevice device);
+void gnEndVulkanTransferOperation(gnDevice device, VkCommandBuffer commandBuffer);