VK_KHR_relaxed_block_layout on pvr
VK_KHR_storage_buffer_storage_class on pvr
VK_EXT_external_memory_acquire_unmodified on panvk
VK_EXT_discard_rectangles on NVK
VK_KHR_present_id on HoneyKrisp
VK_KHR_present_id2 on HoneyKrisp
VK_KHR_present_wait on HoneyKrisp
VK_KHR_present_wait2 on HoneyKrisp
VK_KHR_maintenance10 on ANV, NVK, RADV
VK_EXT_shader_uniform_buffer_unsized_array on NVK, RADV
VK_EXT_device_memory_report on panvk
VK_VALVE_video_encode_rgb_conversion on radv
VK_EXT_custom_resolve on RADV
GL_EXT_shader_pixel_local_storage on Panfrost v6+
VK_EXT_image_drm_format_modifier on panvk/v7
VK_KHR_sampler_ycbcr_conversion on panvk/v7
sparseResidencyImage2D on panvk v10+
sparseResidencyStandard2DBlockShape on panvk v10+
VK_KHR_surface_maintenance1 promotion everywhere EXT is exposed
VK_KHR_swapchain_maintenance1 promotion everywhere EXT is exposed
VK_KHR_dynamic_rendering on PowerVR
VK_EXT_multisampled_render_to_single_sampled on panvk