### - u -

- u : RGB2YUVFactors , VkLayerDeviceCreateInfo , VkLayerInstanceCreateInfo
- u_b_factor : YUV2RGBParam
- u_g_factor : YUV2RGBParam
- UINT : ITfCandidateListUIElementVtbl , SDL_VideoData
- uint32 : VkClearColorValue , VULKAN_HPP_NAMESPACE::ClearColorValue
- ulaw_buf : SDL_PrivateAudioData
- ulaw_only : SDL_PrivateAudioData
- ULONG : SDL_VideoData
- unconfined : zwp_confined_pointer_v1_listener
- uniformAndStorageBuffer16BitAccess : VkPhysicalDevice16BitStorageFeatures , VULKAN_HPP_NAMESPACE::PhysicalDevice16BitStorageFeatures
- uniformAndStorageBuffer8BitAccess : VkPhysicalDevice8BitStorageFeaturesKHR , VULKAN_HPP_NAMESPACE::PhysicalDevice8BitStorageFeaturesKHR
- unknown : SDL_RWops
- UnlockDevice : SDL_AudioDriverImpl
- unlocked : zwp_locked_pointer_v1_listener
- UnlockTexture : SDL_Renderer
- unnormalizedCoordinates : VkSamplerCreateInfo , VULKAN_HPP_NAMESPACE::SamplerCreateInfo
- unused : DIDEVICEINSTANCE , SDL_Keysym , SDL_PrivateAudioData
- uordblks : mallinfo
- up : wl_touch_listener
- Update : _SDL_HIDAPI_DeviceDriver , _SDL_JoystickDriver , _SDL_SensorDriver
- UpdateTexture : SDL_Renderer
- UpdateTextureYUV : SDL_Renderer
- UpdateWindowFramebuffer : SDL_VideoDevice
- upleft : SDL_QuadTreeChildren
- upright : SDL_QuadTreeChildren
- uReadingBufLen : SDL_VideoData
- usage : hid_device_info , recDevice , recElement , VkBufferCreateInfo , VkImageCreateInfo , VkImageViewUsageCreateInfo , VkPhysicalDeviceExternalBufferInfo , VkPhysicalDeviceImageFormatInfo2 , VkPhysicalDeviceSparseImageFormatInfo2 , VULKAN_HPP_NAMESPACE::BufferCreateInfo , VULKAN_HPP_NAMESPACE::ImageCreateInfo , VULKAN_HPP_NAMESPACE::ImageViewUsageCreateInfo , VULKAN_HPP_NAMESPACE::PhysicalDeviceExternalBufferInfo , VULKAN_HPP_NAMESPACE::PhysicalDeviceImageFormatInfo2 , VULKAN_HPP_NAMESPACE::PhysicalDeviceSparseImageFormatInfo2
- usage_page : hid_device_info
- usagePage : recDevice , recElement
- use_linux_input : DFB_DeviceData
- use_mitshm : SDL_WindowData
- use_vidmode : SDL_DisplayData
- use_xinerama : SDL_DisplayData
- use_xrandr : SDL_DisplayData
- use_yuv_direct : DFB_DeviceData
- use_yuv_underlays : DFB_DeviceData
- used : recDevice::axis_correct
- user : SDL_Event
- user_time : SDL_WindowData
- userdata : SDL_AudioSpec , SDL_EventWatcher , SDL_HintWatch , SDL_Surface
- userDLL : SDL_VideoData
- userid : haptic_hwdata , recDevice , SDL_hapticlist_item
- userx : SDL_WindowShaper
- usery : SDL_WindowShaper
- uses_gles : SDL_WindowData
- uses_pause_handler : recDevice
- usmblks : mallinfo
- UTF8_STRING : SDL_VideoData