^^^^^^^^^^
-For OpenGL 3.0 support, the following additional requirements needs to be
+For OpenGL 3.0 support, the following additional requirements must be
supported:
* ``VkPhysicalDeviceFeatures``:
OpenGL 3.3
^^^^^^^^^^
-For OpenGL 3.3 support, the following additional requirements needs to be
+For OpenGL 3.3 support, the following additional requirements must be
supported, although some of these might not actually get verified:
* ``VkPhysicalDeviceFeatures``:
OpenGL 4.0
^^^^^^^^^^
-For OpenGL 4.0 support, the following additional requirements needs to be
+For OpenGL 4.0 support, the following additional requirements must be
supported:
* ``VkPhysicalDeviceFeatures``:
OpenGL 4.1
^^^^^^^^^^
-For OpenGL 4.1 support, the following additional requirements needs to be
+For OpenGL 4.1 support, the following additional requirements must be
supported:
* ``VkPhysicalDeviceFeatures``:
OpenGL 4.2
^^^^^^^^^^
-For OpenGL 4.2 support, the following additional requirements needs to be
+For OpenGL 4.2 support, the following additional requirements must be
supported:
* ``VkPhysicalDeviceLimits``:
OpenGL 4.3
^^^^^^^^^^
-For OpenGL 4.3 support, the following additional requirements needs to be
+For OpenGL 4.3 support, the following additional requirements must be
supported:
* ``VkPhysicalDeviceFeatures``:
OpenGL 4.4
^^^^^^^^^^
-For OpenGL 4.4 support, the following additional requirements needs to be
+For OpenGL 4.4 support, the following additional requirements must be
supported:
* Formats requiring ``VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT``: