From 5dba4361ca40e4e17ac713145041b88cfdc12870 Mon Sep 17 00:00:00 2001
From: Greg Wells <gregory@Gregs-MacBook-Pro.local>
Date: Fri, 6 Jun 2025 13:57:32 -0400
Subject: [PATCH] get queue handle

---
 .../vulkan/src/output_device/vulkan_output_device.c          | 5 +++--
 .../vulkan/src/output_device/vulkan_output_devices.h         | 4 +++-
 2 files changed, 6 insertions(+), 3 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 eaaf6bf..f4c5289 100644
--- a/rendering_api/vulkan/src/output_device/vulkan_output_device.c
+++ b/rendering_api/vulkan/src/output_device/vulkan_output_device.c
@@ -64,6 +64,7 @@ gnReturnCode gnCreateOutputDeviceFn(gnOutputDeviceHandle outputDevice, gnInstanc
     for (int i = 0; i < queueCount; i++) {
         if ((queueFamilies[i].queueFlags & VK_QUEUE_TRANSFER_BIT) == VK_QUEUE_TRANSFER_BIT) {
             transferQueueIndex = i;
+            vkGetDeviceQueue(outputDevice->outputDevice->device, deviceInfo.queueInfos[i].queueIndex, 0, &outputDevice->outputDevice->transferQueue);
             break;
         }
     }
@@ -74,7 +75,7 @@ gnReturnCode gnCreateOutputDeviceFn(gnOutputDeviceHandle outputDevice, gnInstanc
         .queueFamilyIndex = transferQueueIndex
     };
 
-    if (vkCreateCommandPool(outputDevice->outputDevice->device, &poolInfo, NULL, &outputDevice->outputDevice->transferQueue) != VK_SUCCESS) {
+    if (vkCreateCommandPool(outputDevice->outputDevice->device, &poolInfo, NULL, &outputDevice->outputDevice->transferCommandPool) != VK_SUCCESS) {
         return GN_FAILED_TO_CREATE_COMMAND_POOL;
     }
 
@@ -86,7 +87,7 @@ void gnWaitForDeviceFn(const gnOutputDeviceHandle device) {
 }
 
 void gnDestroyOutputDeviceFn(gnOutputDeviceHandle device) {
-    vkDestroyCommandPool(device->outputDevice->device, device->outputDevice->transferQueue, NULL);
+    vkDestroyCommandPool(device->outputDevice->device, device->outputDevice->transferCommandPool, NULL);
     vkDestroyDevice(device->outputDevice->device, NULL);
     free(device->outputDevice);
 }
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 5185939..0e3a5c8 100644
--- a/rendering_api/vulkan/src/output_device/vulkan_output_devices.h
+++ b/rendering_api/vulkan/src/output_device/vulkan_output_devices.h
@@ -6,5 +6,7 @@ typedef struct gnPlatformOutputDevice_t {
     VkDevice device;
     uint32_t queueCount;
     VkQueue* queues;
-    VkCommandPool transferQueue;
+
+    VkQueue transferQueue;
+    VkCommandPool transferCommandPool;
 } gnPlatformOutputDevice;