From ebc9a92f37bd4783a20ce2440cfa87ea32567977 Mon Sep 17 00:00:00 2001
From: Greg Wells <gregory@Gregs-MacBook-Pro.local>
Date: Wed, 16 Jul 2025 19:31:46 -0400
Subject: [PATCH] get vulkan queues

---
 .../vulkan/src/extensions/queues/vulkan_device_queues.c    | 7 +++++++
 .../vulkan/src/extensions/queues/vulkan_device_queues.h    | 1 +
 projects/core/src/gryphn_handles.h                         | 6 +++++-
 projects/extensions/queues/gryphn_queue.h                  | 4 ++++
 projects/extensions/queues/queues_functions.h              | 1 +
 5 files changed, 18 insertions(+), 1 deletion(-)
 create mode 100644 projects/extensions/queues/gryphn_queue.h

diff --git a/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.c b/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.c
index 8fcb095..6d9a1b8 100644
--- a/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.c
+++ b/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.c
@@ -1,4 +1,5 @@
 #include "vulkan_device_queues.h"
+#include "output_device/vulkan_output_devices.h"
 
 gnReturnCode vulkanPhysicalDeviceQueueProperties(gnPhysicalOutputDeviceHandle device, uint32_t queueFamilyCount, gnQueueFamilyProperties* queues) {
     vkGetPhysicalDeviceQueueFamilyProperties(device->physicalDevice->device, &queueFamilyCount, NULL);
@@ -20,3 +21,9 @@ gnReturnCode vulkanPhysicalDeviceQueueProperties(gnPhysicalOutputDeviceHandle de
 
     return GN_SUCCESS;
 }
+
+void gnGetDeviceQueue(gnOutputDevice device, uint32_t queueFamily, uint32_t queueIndex, gnQueue* queue) {
+    VkQueue vulkanQueue;
+    vkGetDeviceQueue(device->outputDevice->device, queueFamily, queueIndex, &vulkanQueue);
+    *queue = (uint64_t)vulkanQueue;
+}
diff --git a/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.h b/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.h
index 38e6dfd..b065ee5 100644
--- a/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.h
+++ b/projects/apis/vulkan/src/extensions/queues/vulkan_device_queues.h
@@ -1,4 +1,5 @@
 #pragma once
+#include <vulkan/vulkan.h>
 
 #include <output_device/vulkan_physical_device.h>
 #include <extensions/queues/gryphn_physcial_device_queue.h>
diff --git a/projects/core/src/gryphn_handles.h b/projects/core/src/gryphn_handles.h
index 6907892..65a4ad3 100644
--- a/projects/core/src/gryphn_handles.h
+++ b/projects/core/src/gryphn_handles.h
@@ -8,6 +8,10 @@ typedef uint32_t gnFlags;
 typedef struct type##_t* type##Handle; \
 typedef struct type##_t* type
 
+#define GN_IMPLEMENTATION_HANDLE(type) \
+typedef uint64_t type##Handle; \
+typedef uint64_t type
+
 #define GN_HANDLE_ALIAS(handle, alias) \
 typedef struct handle##_t* alias##Handle; \
 typedef struct handle##_t* alias
@@ -36,4 +40,4 @@ GN_HANDLE(gnUniform);
 GN_HANDLE(gnSemaphore);
 GN_HANDLE(gnFence);
 // GN_EXT_QUEUES
-GN_HANDLE(gnQueue); // NOTE: this is an implementaion specific object
+GN_IMPLEMENTATION_HANDLE(gnQueue); // NOTE: this is an implementaion specific object
diff --git a/projects/extensions/queues/gryphn_queue.h b/projects/extensions/queues/gryphn_queue.h
new file mode 100644
index 0000000..783ca8a
--- /dev/null
+++ b/projects/extensions/queues/gryphn_queue.h
@@ -0,0 +1,4 @@
+#pragma once
+#include <gryphn_handles.h>
+
+void gnGetDeviceQueue(gnOutputDevice device, uint32_t queueFamily, uint32_t queueIndex, gnQueue* queue);
diff --git a/projects/extensions/queues/queues_functions.h b/projects/extensions/queues/queues_functions.h
index 54fe653..eed8f1b 100644
--- a/projects/extensions/queues/queues_functions.h
+++ b/projects/extensions/queues/queues_functions.h
@@ -7,4 +7,5 @@ typedef struct gnQueueFamilyProperties gnQueueFamilyProperties;
 
 typedef struct gnQueueExtFunctions {
     gnReturnCode (*_gnGetPhysicalDeviceQueueProperties)(gnPhysicalOutputDeviceHandle device, uint32_t queueCount, gnQueueFamilyProperties* queues);
+    void (*_gnGetDeviceQueue)(gnOutputDevice device, uint32_t queueFamily, uint32_t queueIndex, gnQueue* queue);
 } gnQueueExtFunctions;