Fix queue family validation error

graphics/src/vulkan_base.c

@@ -387,6 +387,7 @@ uint8_t pick_physical_device()
  */
 uint8_t create_device()
 {
+    size_t device_queues_count = 0;
     uint32_t queue_families_property_count = 0U;
     ssize_t graphics_family_idx = -1;
     ssize_t presentation_familiy_idx = -1;
@@ -413,6 +414,7 @@ uint8_t create_device()
                     graphics_family_idx = familyIdx;
                     LOGI("Setting graphics family idx to %d", familyIdx);
                     numberOfQueues = queue_family_properties[familyIdx].queueCount;
+                    device_queues_count++;
                 }
             }
 
@@ -421,6 +423,11 @@ uint8_t create_device()
             vkGetPhysicalDeviceSurfaceSupportKHR(g_vulkan_state.physical_device, familyIdx, g_vulkan_state.surface, &presentSupport);
             if (presentSupport) {
                 presentation_familiy_idx = familyIdx;
+                /* If this is the same queue family as in graphics family, don't increase queue count */
+                //TODO: This is still ugly, but fixes an error. Change later.
+                if (presentation_familiy_idx != graphics_family_idx) {
+                    device_queues_count++;
+                }
                 LOGI("Setting present family idx to %d", familyIdx);
             }
 
@@ -466,7 +473,7 @@ uint8_t create_device()
     device_create_info.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
     device_create_info.pNext = NULL;
     device_create_info.flags = 0U;
-    device_create_info.queueCreateInfoCount = 2u; /* For now one is enough. TODO: Change when needed. */
+    device_create_info.queueCreateInfoCount = device_queues_count;
     device_create_info.pQueueCreateInfos = device_queue_createinfos;
     device_create_info.enabledLayerCount = 0;
     device_create_info.ppEnabledLayerNames = NULL;