3 Library functions

sd

• SDL_GPUTextureSupportsSampleCount Determines if a sample count for a texture format is supported.
• SDL_GUARDED_BY Wrapper around Clang thread safety analysis annotations.
• SDL_GUIDToString Get an ASCII string representation for a given SDL_GUID .
• SDL_HAPTIC_AUTOCENTER Device can set autocenter.
• SDL_HAPTIC_CARTESIAN Uses cartesian coordinates for the direction.
• SDL_HAPTIC_CONSTANT Constant effect supported.
• SDL_HAPTIC_CUSTOM Custom effect is supported.
• SDL_HAPTIC_DAMPER Damper effect supported - uses axes velocity.
• SDL_HAPTIC_FRICTION Friction effect supported - uses axes movement.
• SDL_HAPTIC_GAIN Device can set global gain.
• SDL_HAPTIC_INERTIA Inertia effect supported - uses axes acceleration.
• SDL_HAPTIC_INFINITY Used to play a device an infinite number of times.
• SDL_HAPTIC_LEFTRIGHT Left/Right effect supported.
• SDL_HAPTIC_PAUSE Device can be paused.
• SDL_HAPTIC_POLAR Uses polar coordinates for the direction.
• SDL_HAPTIC_RAMP Ramp effect supported.
• SDL_HAPTIC_RESERVED1 Reserved for future use.
• SDL_HAPTIC_RESERVED2 Reserved for future use.
• SDL_HAPTIC_RESERVED3 Reserved for future use.
• SDL_HAPTIC_SAWTOOTHDOWN Sawtoothdown wave effect supported.
• SDL_HAPTIC_SAWTOOTHUP Sawtoothup wave effect supported.
• SDL_HAPTIC_SINE Sine wave effect supported.
• SDL_HAPTIC_SPHERICAL Uses spherical coordinates for the direction.
• SDL_HAPTIC_SPRING Spring effect supported - uses axes position.
• SDL_HAPTIC_SQUARE Square wave effect supported.
• SDL_HAPTIC_STATUS Device can be queried for effect status.
• SDL_HAPTIC_STEERING_AXIS Use this value to play an effect on the steering wheel axis.
• SDL_HAPTIC_TRIANGLE Triangle wave effect supported.
• SDL_HapticEffectSupported Check to see if an effect is supported by a haptic device.
• SDL_HapticRumbleSupported Check whether rumble is supported on a haptic device.
• SDL_HAS_BUILTIN Check if the compiler supports a given builtin functionality.
• SDL_HasAltiVec Determine whether the CPU has AltiVec features.
• SDL_HasARMSIMD Determine whether the CPU has ARM SIMD (ARMv6) features.
• SDL_HasAVX Determine whether the CPU has AVX features.
• SDL_HasAVX2 Determine whether the CPU has AVX2 features.
• SDL_HasAVX512F Determine whether the CPU has AVX-512F (foundation) features.
• SDL_HasClipboardData Query whether there is data in the clipboard for the provided mime type.
• SDL_HasClipboardText Query whether the clipboard exists and contains a non-empty text string.
• SDL_HasEvent Check for the existence of a certain event type in the event queue.
• SDL_HasEvents Check for the existence of certain event types in the event queue.
• SDL_HasExactlyOneBitSet32 Determine if a unsigned 32-bit value has exactly one bit set.
• SDL_HasGamepad Return whether a gamepad is currently connected.
• SDL_HasJoystick Return whether a joystick is currently connected.
• SDL_HasKeyboard Return whether a keyboard is currently connected.
• SDL_HasLASX Determine whether the CPU has LASX (LOONGARCH SIMD) features.
• SDL_HasLSX Determine whether the CPU has LSX (LOONGARCH SIMD) features.
• SDL_HasMMX Determine whether the CPU has MMX features.
• SDL_HasMouse Return whether a mouse is currently connected.
• SDL_HasNEON Determine whether the CPU has NEON (ARM SIMD) features.
• SDL_HasPrimarySelectionText Query whether the primary selection exists and contains a non-empty text string.
• SDL_HasProperty Return whether a property exists in a group of properties.
• SDL_HasRectIntersection Determine whether two rectangles intersect.
• SDL_HasRectIntersectionFloat Determine whether two rectangles intersect with float precision.
• SDL_HasScreenKeyboardSupport Check whether the platform has screen keyboard support.
• SDL_HasSSE Determine whether the CPU has SSE features.
• SDL_HasSSE2 Determine whether the CPU has SSE2 features.
• SDL_HasSSE3 Determine whether the CPU has SSE3 features.
• SDL_HasSSE41 Determine whether the CPU has SSE4.1 features.
• SDL_HasSSE42 Determine whether the CPU has SSE4.2 features.
• SDL_hid_ble_scan Start or stop a BLE scan on iOS and tvOS to pair Steam Controllers.
• SDL_hid_close Close a HID device.
• SDL_hid_device_change_count Check to see if devices may have been added or removed.
• SDL_hid_enumerate Enumerate the HID Devices.
• SDL_hid_exit Finalize the HIDAPI library.
• SDL_hid_free_enumeration Free an enumeration linked list.
• SDL_hid_get_device_info Get the device info from a HID device.
• SDL_hid_get_feature_report Get a feature report from a HID device.
• SDL_hid_get_indexed_string Get a string from a HID device, based on its string index.
• SDL_hid_get_input_report Get an input report from a HID device.
• SDL_hid_get_manufacturer_string Get The Manufacturer String from a HID device.
• SDL_hid_get_product_string Get The Product String from a HID device.
• SDL_hid_get_report_descriptor Get a report descriptor from a HID device.
• SDL_hid_get_serial_number_string Get The Serial Number String from a HID device.
• SDL_hid_init Initialize the HIDAPI library.
• SDL_hid_open Open a HID device using a Vendor ID (VID), Product ID (PID) and optionally a serial number.
• SDL_hid_open_path Open a HID device by its path name.
• SDL_hid_read Read an Input report from a HID device.
• SDL_hid_read_timeout Read an Input report from a HID device with timeout.
• SDL_hid_send_feature_report Send a Feature report to the device.
• SDL_hid_set_nonblocking Set the device handle to be non-blocking.
• SDL_hid_write Write an Output report to a HID device.
• SDL_HideCursor Hide the cursor.
• SDL_HideWindow Hide a window.
• SDL_HINT_ALLOW_ALT_TAB_WHILE_GRABBED Specify the behavior of Alt+Tab while the keyboard is grabbed.
• SDL_HINT_ANDROID_ALLOW_RECREATE_ACTIVITY A variable to control whether the SDL activity is allowed to be re-created.
• SDL_HINT_ANDROID_BLOCK_ON_PAUSE A variable to control whether the event loop will block itself when the app is paused.
• SDL_HINT_ANDROID_LOW_LATENCY_AUDIO A variable to control whether low latency audio should be enabled.
• SDL_HINT_ANDROID_TRAP_BACK_BUTTON A variable to control whether we trap the Android back button to handle it manually.
• SDL_HINT_APP_ID A variable setting the app ID string.
• SDL_HINT_APP_NAME A variable setting the application name.
• SDL_HINT_APPLE_TV_CONTROLLER_UI_EVENTS A variable controlling whether controllers used with the Apple TV generate UI events.
• SDL_HINT_APPLE_TV_REMOTE_ALLOW_ROTATION A variable controlling whether the Apple TV remote's joystick axes will automatically match the rotation of the remote.
• SDL_HINT_ASSERT A variable controlling response to SDL_assert failures.
• SDL_HINT_AUDIO_ALSA_DEFAULT_DEVICE Specify the default ALSA audio device name.
• SDL_HINT_AUDIO_ALSA_DEFAULT_PLAYBACK_DEVICE Specify the default ALSA audio playback device name.
• SDL_HINT_AUDIO_ALSA_DEFAULT_RECORDING_DEVICE Specify the default ALSA audio recording device name.
• SDL_HINT_AUDIO_CATEGORY A variable controlling the audio category on iOS and macOS.
• SDL_HINT_AUDIO_CHANNELS A variable controlling the default audio channel count.
• SDL_HINT_AUDIO_DEVICE_APP_ICON_NAME Specify an application icon name for an audio device.
• SDL_HINT_AUDIO_DEVICE_SAMPLE_FRAMES A variable controlling device buffer size.
• SDL_HINT_AUDIO_DEVICE_STREAM_NAME Specify an audio stream name for an audio device.
• SDL_HINT_AUDIO_DEVICE_STREAM_ROLE Specify an application role for an audio device.
• SDL_HINT_AUDIO_DISK_INPUT_FILE Specify the input file when recording audio using the disk audio driver.
• SDL_HINT_AUDIO_DISK_OUTPUT_FILE Specify the output file when playing audio using the disk audio driver.
• SDL_HINT_AUDIO_DISK_TIMESCALE A variable controlling the audio rate when using the disk audio driver.
• SDL_HINT_AUDIO_DRIVER A variable that specifies an audio backend to use.
• SDL_HINT_AUDIO_DUMMY_TIMESCALE A variable controlling the audio rate when using the dummy audio driver.
• SDL_HINT_AUDIO_FORMAT A variable controlling the default audio format.
• SDL_HINT_AUDIO_FREQUENCY A variable controlling the default audio frequency.
• SDL_HINT_AUDIO_INCLUDE_MONITORS A variable that causes SDL to not ignore audio "monitors".
• SDL_HINT_AUTO_UPDATE_JOYSTICKS A variable controlling whether SDL updates joystick state when getting input events.
• SDL_HINT_AUTO_UPDATE_SENSORS A variable controlling whether SDL updates sensor state when getting input events.
• SDL_HINT_BMP_SAVE_LEGACY_FORMAT Prevent SDL from using version 4 of the bitmap header when saving BMPs.
• SDL_HINT_CAMERA_DRIVER A variable that decides what camera backend to use.
• SDL_HINT_CPU_FEATURE_MASK A variable that limits what CPU features are available.
• SDL_HINT_DISPLAY_USABLE_BOUNDS Override for SDL_GetDisplayUsableBounds ().
• SDL_HINT_EGL_LIBRARY Specify the EGL library to load.
• SDL_HINT_EMSCRIPTEN_ASYNCIFY Disable giving back control to the browser automatically when running with asyncify.
• SDL_HINT_EMSCRIPTEN_CANVAS_SELECTOR Specify the CSS selector used for the "default" window/canvas.
• SDL_HINT_EMSCRIPTEN_KEYBOARD_ELEMENT Override the binding element for keyboard inputs for Emscripten builds.
• SDL_HINT_ENABLE_SCREEN_KEYBOARD A variable that controls whether the on-screen keyboard should be shown when text input is active.
• SDL_HINT_EVDEV_DEVICES A variable containing a list of evdev devices to use if udev is not available.
• SDL_HINT_EVENT_LOGGING A variable controlling verbosity of the logging of SDL events pushed onto the internal queue.
• SDL_HINT_FILE_DIALOG_DRIVER A variable that specifies a dialog backend to use.
• SDL_HINT_FORCE_RAISEWINDOW A variable controlling whether raising the window should be done more forcefully.
• SDL_HINT_FRAMEBUFFER_ACCELERATION A variable controlling how 3D acceleration is used to accelerate the SDL screen surface.
• SDL_HINT_GAMECONTROLLER_IGNORE_DEVICES A variable containing a list of devices to skip when scanning for game controllers.
• SDL_HINT_GAMECONTROLLER_IGNORE_DEVICES_EXCEPT If set, all devices will be skipped when scanning for game controllers except for the ones listed in this variable.
• SDL_HINT_GAMECONTROLLER_SENSOR_FUSION A variable that controls whether the device's built-in accelerometer and gyro should be used as sensors for gamepads.
• SDL_HINT_GAMECONTROLLERCONFIG A variable that lets you manually hint extra gamecontroller db entries.
• SDL_HINT_GAMECONTROLLERCONFIG_FILE A variable that lets you provide a file with extra gamecontroller db entries.
• SDL_HINT_GAMECONTROLLERTYPE A variable that overrides the automatic controller type detection.
• SDL_HINT_GDK_TEXTINPUT_DEFAULT_TEXT This variable sets the default text of the TextInput window on GDK platforms.
• SDL_HINT_GDK_TEXTINPUT_DESCRIPTION This variable sets the description of the TextInput window on GDK platforms.
• SDL_HINT_GDK_TEXTINPUT_MAX_LENGTH This variable sets the maximum input length of the TextInput window on GDK platforms.
• SDL_HINT_GDK_TEXTINPUT_SCOPE This variable sets the input scope of the TextInput window on GDK platforms.
• SDL_HINT_GDK_TEXTINPUT_TITLE This variable sets the title of the TextInput window on GDK platforms.
• SDL_HINT_GPU_DRIVER A variable that specifies a GPU backend to use.
• SDL_HINT_HIDAPI_ENUMERATE_ONLY_CONTROLLERS A variable to control whether SDL_hid_enumerate () enumerates all HID devices or only controllers.
• SDL_HINT_HIDAPI_IGNORE_DEVICES A variable containing a list of devices to ignore in SDL_hid_enumerate ().
• SDL_HINT_HIDAPI_LIBUSB A variable to control whether HIDAPI uses libusb for device access.
• SDL_HINT_HIDAPI_LIBUSB_WHITELIST A variable to control whether HIDAPI uses libusb only for whitelisted devices.
• SDL_HINT_HIDAPI_UDEV A variable to control whether HIDAPI uses udev for device detection.
• SDL_HINT_IME_IMPLEMENTED_UI A variable describing what IME UI elements the application can display.
• SDL_HINT_IOS_HIDE_HOME_INDICATOR A variable controlling whether the home indicator bar on iPhone X should be hidden.
• SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS A variable that lets you enable joystick (and gamecontroller) events even when your app is in the background.
• SDL_HINT_JOYSTICK_ARCADESTICK_DEVICES A variable containing a list of arcade stick style controllers.
• SDL_HINT_JOYSTICK_ARCADESTICK_DEVICES_EXCLUDED A variable containing a list of devices that are not arcade stick style controllers.
• SDL_HINT_JOYSTICK_BLACKLIST_DEVICES A variable containing a list of devices that should not be considered joysticks.
• SDL_HINT_JOYSTICK_BLACKLIST_DEVICES_EXCLUDED A variable containing a list of devices that should be considered joysticks.
• SDL_HINT_JOYSTICK_DEVICE A variable containing a comma separated list of devices to open as joysticks.
• SDL_HINT_JOYSTICK_DIRECTINPUT A variable controlling whether DirectInput should be used for controllers.
• SDL_HINT_JOYSTICK_ENHANCED_REPORTS A variable controlling whether enhanced reports should be used for controllers when using the HIDAPI driver.
• SDL_HINT_JOYSTICK_FLIGHTSTICK_DEVICES A variable containing a list of flightstick style controllers.
• SDL_HINT_JOYSTICK_FLIGHTSTICK_DEVICES_EXCLUDED A variable containing a list of devices that are not flightstick style controllers.
• SDL_HINT_JOYSTICK_GAMECUBE_DEVICES A variable containing a list of devices known to have a GameCube form factor.
• SDL_HINT_JOYSTICK_GAMECUBE_DEVICES_EXCLUDED A variable containing a list of devices known not to have a GameCube form factor.
• SDL_HINT_JOYSTICK_GAMEINPUT A variable controlling whether GameInput should be used for controller handling on Windows.
• SDL_HINT_JOYSTICK_HAPTIC_AXES A variable containing a list of devices and their desired number of haptic (force feedback) enabled axis.
• SDL_HINT_JOYSTICK_HIDAPI A variable controlling whether the HIDAPI joystick drivers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_COMBINE_JOY_CONS A variable controlling whether Nintendo Switch Joy-Con controllers will be combined into a single Pro-like controller when using the HIDAPI driver.
• SDL_HINT_JOYSTICK_HIDAPI_GAMECUBE A variable controlling whether the HIDAPI driver for Nintendo GameCube controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_GAMECUBE_RUMBLE_BRAKE A variable controlling whether rumble is used to implement the GameCube controller's 3 rumble modes, Stop(0), Rumble(1), and StopHard(2).
• SDL_HINT_JOYSTICK_HIDAPI_JOY_CONS A variable controlling whether the HIDAPI driver for Nintendo Switch Joy-Cons should be used.
• SDL_HINT_JOYSTICK_HIDAPI_JOYCON_HOME_LED A variable controlling whether the Home button LED should be turned on when a Nintendo Switch Joy-Con controller is opened.
• SDL_HINT_JOYSTICK_HIDAPI_LUNA A variable controlling whether the HIDAPI driver for Amazon Luna controllers connected via Bluetooth should be used.
• SDL_HINT_JOYSTICK_HIDAPI_NINTENDO_CLASSIC A variable controlling whether the HIDAPI driver for Nintendo Online classic controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_PS3 A variable controlling whether the HIDAPI driver for PS3 controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_PS3_SIXAXIS_DRIVER A variable controlling whether the Sony driver (sixaxis.sys) for PS3 controllers (Sixaxis/DualShock 3) should be used.
• SDL_HINT_JOYSTICK_HIDAPI_PS4 A variable controlling whether the HIDAPI driver for PS4 controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_PS4_REPORT_INTERVAL A variable controlling the update rate of the PS4 controller over Bluetooth when using the HIDAPI driver.
• SDL_HINT_JOYSTICK_HIDAPI_PS5 A variable controlling whether the HIDAPI driver for PS5 controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_PS5_PLAYER_LED A variable controlling whether the player LEDs should be lit to indicate which player is associated with a PS5 controller.
• SDL_HINT_JOYSTICK_HIDAPI_SHIELD A variable controlling whether the HIDAPI driver for NVIDIA SHIELD controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_STADIA A variable controlling whether the HIDAPI driver for Google Stadia controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_STEAM A variable controlling whether the HIDAPI driver for Bluetooth Steam Controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_STEAM_HOME_LED A variable controlling whether the Steam button LED should be turned on when a Steam controller is opened.
• SDL_HINT_JOYSTICK_HIDAPI_STEAM_HORI A variable controlling whether the HIDAPI driver for HORI licensed Steam controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_STEAMDECK A variable controlling whether the HIDAPI driver for the Steam Deck builtin controller should be used.
• SDL_HINT_JOYSTICK_HIDAPI_SWITCH A variable controlling whether the HIDAPI driver for Nintendo Switch controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_SWITCH_HOME_LED A variable controlling whether the Home button LED should be turned on when a Nintendo Switch Pro controller is opened.
• SDL_HINT_JOYSTICK_HIDAPI_SWITCH_PLAYER_LED A variable controlling whether the player LEDs should be lit to indicate which player is associated with a Nintendo Switch controller.
• SDL_HINT_JOYSTICK_HIDAPI_VERTICAL_JOY_CONS A variable controlling whether Nintendo Switch Joy-Con controllers will be in vertical mode when using the HIDAPI driver.
• SDL_HINT_JOYSTICK_HIDAPI_WII A variable controlling whether the HIDAPI driver for Nintendo Wii and Wii U controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_WII_PLAYER_LED A variable controlling whether the player LEDs should be lit to indicate which player is associated with a Wii controller.
• SDL_HINT_JOYSTICK_HIDAPI_XBOX A variable controlling whether the HIDAPI driver for XBox controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_XBOX_360 A variable controlling whether the HIDAPI driver for XBox 360 controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_PLAYER_LED A variable controlling whether the player LEDs should be lit to indicate which player is associated with an Xbox 360 controller.
• SDL_HINT_JOYSTICK_HIDAPI_XBOX_360_WIRELESS A variable controlling whether the HIDAPI driver for XBox 360 wireless controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_XBOX_ONE A variable controlling whether the HIDAPI driver for XBox One controllers should be used.
• SDL_HINT_JOYSTICK_HIDAPI_XBOX_ONE_HOME_LED A variable controlling whether the Home button LED should be turned on when an Xbox One controller is opened.
• SDL_HINT_JOYSTICK_IOKIT A variable controlling whether IOKit should be used for controller handling.
• SDL_HINT_JOYSTICK_LINUX_CLASSIC A variable controlling whether to use the classic /dev/input/js joystick interface or the newer /dev/input/event joystick interface on Linux.
• SDL_HINT_JOYSTICK_LINUX_DEADZONES A variable controlling whether joysticks on Linux adhere to their HID-defined deadzones or return unfiltered values.
• SDL_HINT_JOYSTICK_LINUX_DIGITAL_HATS A variable controlling whether joysticks on Linux will always treat 'hat' axis inputs (ABS_HAT0X - ABS_HAT3Y) as 8-way digital hats without checking whether they may be analog.
• SDL_HINT_JOYSTICK_LINUX_HAT_DEADZONES A variable controlling whether digital hats on Linux will apply deadzones to their underlying input axes or use unfiltered values.
• SDL_HINT_JOYSTICK_MFI A variable controlling whether GCController should be used for controller handling.
• SDL_HINT_JOYSTICK_RAWINPUT A variable controlling whether the RAWINPUT joystick drivers should be used for better handling XInput-capable devices.
• SDL_HINT_JOYSTICK_RAWINPUT_CORRELATE_XINPUT A variable controlling whether the RAWINPUT driver should pull correlated data from XInput.
• SDL_HINT_JOYSTICK_ROG_CHAKRAM A variable controlling whether the ROG Chakram mice should show up as joysticks.
• SDL_HINT_JOYSTICK_THREAD A variable controlling whether a separate thread should be used for handling joystick detection and raw input messages on Windows.
• SDL_HINT_JOYSTICK_THROTTLE_DEVICES A variable containing a list of throttle style controllers.
• SDL_HINT_JOYSTICK_THROTTLE_DEVICES_EXCLUDED A variable containing a list of devices that are not throttle style controllers.
• SDL_HINT_JOYSTICK_WGI A variable controlling whether Windows.Gaming.Input should be used for controller handling.
• SDL_HINT_JOYSTICK_WHEEL_DEVICES A variable containing a list of wheel style controllers.
• SDL_HINT_JOYSTICK_WHEEL_DEVICES_EXCLUDED A variable containing a list of devices that are not wheel style controllers.
• SDL_HINT_JOYSTICK_ZERO_CENTERED_DEVICES A variable containing a list of devices known to have all axes centered at zero.
• SDL_HINT_KEYCODE_OPTIONS A variable that controls keycode representation in keyboard events.
• SDL_HINT_KMSDRM_DEVICE_INDEX A variable that controls what KMSDRM device to use.
• SDL_HINT_KMSDRM_REQUIRE_DRM_MASTER A variable that controls whether SDL requires DRM master access in order to initialize the KMSDRM video backend.
• SDL_HINT_LOGGING A variable controlling the default SDL log levels.
• SDL_HINT_MAC_BACKGROUND_APP A variable controlling whether to force the application to become the foreground process when launched on macOS.
• SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK A variable that determines whether Ctrl+Click should generate a right-click event on macOS.
• SDL_HINT_MAC_OPENGL_ASYNC_DISPATCH A variable controlling whether dispatching OpenGL context updates should block the dispatching thread until the main thread finishes processing on macOS.
• SDL_HINT_MAC_OPTION_AS_ALT A variable controlling whether the Option key on macOS should be remapped to act as the Alt key.
• SDL_HINT_MAC_SCROLL_MOMENTUM A variable controlling whether SDL_EVENT_MOUSE_WHEEL event values will have momentum on macOS.
• SDL_HINT_MAIN_CALLBACK_RATE Request SDL_AppIterate () be called at a specific rate.
• SDL_HINT_MOUSE_AUTO_CAPTURE A variable controlling whether the mouse is captured while mouse buttons are pressed.
• SDL_HINT_MOUSE_DEFAULT_SYSTEM_CURSOR A variable setting which system cursor to use as the default cursor.
• SDL_HINT_MOUSE_DOUBLE_CLICK_RADIUS A variable setting the double click radius, in pixels.
• SDL_HINT_MOUSE_DOUBLE_CLICK_TIME A variable setting the double click time, in milliseconds.
• SDL_HINT_MOUSE_EMULATE_WARP_WITH_RELATIVE A variable controlling whether warping a hidden mouse cursor will activate relative mouse mode.
• SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH Allow mouse click events when clicking to focus an SDL window.
• SDL_HINT_MOUSE_NORMAL_SPEED_SCALE A variable setting the speed scale for mouse motion, in floating point, when the mouse is not in relative mode.
• SDL_HINT_MOUSE_RELATIVE_CURSOR_VISIBLE A variable controlling whether the hardware cursor stays visible when relative mode is active.
• SDL_HINT_MOUSE_RELATIVE_MODE_CENTER A variable controlling whether relative mouse mode constrains the mouse to the center of the window.
• SDL_HINT_MOUSE_RELATIVE_SPEED_SCALE A variable setting the scale for mouse motion, in floating point, when the mouse is in relative mode.
• SDL_HINT_MOUSE_RELATIVE_SYSTEM_SCALE A variable controlling whether the system mouse acceleration curve is used for relative mouse motion.
• SDL_HINT_MOUSE_RELATIVE_WARP_MOTION A variable controlling whether a motion event should be generated for mouse warping in relative mode.
• SDL_HINT_MOUSE_TOUCH_EVENTS A variable controlling whether mouse events should generate synthetic touch events.
• SDL_HINT_MUTE_CONSOLE_KEYBOARD A variable controlling whether the keyboard should be muted on the console.
• SDL_HINT_NO_SIGNAL_HANDLERS Tell SDL not to catch the SIGINT or SIGTERM signals on POSIX platforms.
• SDL_HINT_OPENGL_ES_DRIVER A variable controlling what driver to use for OpenGL ES contexts.
• SDL_HINT_OPENGL_LIBRARY Specify the OpenGL library to load.
• SDL_HINT_OPENVR_LIBRARY Mechanism to specify openvr_api library location
• SDL_HINT_ORIENTATIONS A variable controlling which orientations are allowed on iOS/Android.
• SDL_HINT_PEN_MOUSE_EVENTS A variable controlling whether pen events should generate synthetic mouse events.
• SDL_HINT_PEN_TOUCH_EVENTS A variable controlling whether pen events should generate synthetic touch events.
• SDL_HINT_POLL_SENTINEL A variable controlling the use of a sentinel event when polling the event queue.
• SDL_HINT_PREFERRED_LOCALES Override for SDL_GetPreferredLocales ().
• SDL_HINT_QUIT_ON_LAST_WINDOW_CLOSE A variable that decides whether to send SDL_EVENT_QUIT when closing the last window.
• SDL_HINT_RENDER_DIRECT3D11_DEBUG A variable controlling whether to enable Direct3D 11+'s Debug Layer.
• SDL_HINT_RENDER_DIRECT3D_THREADSAFE A variable controlling whether the Direct3D device is initialized for thread-safe operations.
• SDL_HINT_RENDER_DRIVER A variable specifying which render driver to use.
• SDL_HINT_RENDER_GPU_DEBUG A variable controlling whether to create the GPU device in debug mode.
• SDL_HINT_RENDER_GPU_LOW_POWER A variable controlling whether to prefer a low-power GPU on multi-GPU systems.
• SDL_HINT_RENDER_LINE_METHOD A variable controlling how the 2D render API renders lines.
• SDL_HINT_RENDER_METAL_PREFER_LOW_POWER_DEVICE A variable controlling whether the Metal render driver select low power device over default one.
• SDL_HINT_RENDER_VSYNC A variable controlling whether updates to the SDL screen surface should be synchronized with the vertical refresh, to avoid tearing.
• SDL_HINT_RENDER_VULKAN_DEBUG A variable controlling whether to enable Vulkan Validation Layers.
• SDL_HINT_RETURN_KEY_HIDES_IME A variable to control whether the return key on the soft keyboard should hide the soft keyboard on Android and iOS.
• SDL_HINT_ROG_GAMEPAD_MICE A variable containing a list of ROG gamepad capable mice.
• SDL_HINT_ROG_GAMEPAD_MICE_EXCLUDED A variable containing a list of devices that are not ROG gamepad capable mice.
• SDL_HINT_RPI_VIDEO_LAYER A variable controlling which Dispmanx layer to use on a Raspberry PI.
• SDL_HINT_SCREENSAVER_INHIBIT_ACTIVITY_NAME Specify an "activity name" for screensaver inhibition.
• SDL_HINT_SHUTDOWN_DBUS_ON_QUIT A variable controlling whether SDL calls dbus_shutdown() on quit.
• SDL_HINT_STORAGE_TITLE_DRIVER A variable that specifies a backend to use for title storage.
• SDL_HINT_STORAGE_USER_DRIVER A variable that specifies a backend to use for user storage.
• SDL_HINT_THREAD_FORCE_REALTIME_TIME_CRITICAL Specifies whether SDL_THREAD_PRIORITY_TIME_CRITICAL should be treated as realtime.
• SDL_HINT_THREAD_PRIORITY_POLICY A string specifying additional information to use with SDL_SetCurrentThreadPriority .
• SDL_HINT_TIMER_RESOLUTION A variable that controls the timer resolution, in milliseconds.
• SDL_HINT_TOUCH_MOUSE_EVENTS A variable controlling whether touch events should generate synthetic mouse events.
• SDL_HINT_TRACKPAD_IS_TOUCH_ONLY A variable controlling whether trackpads should be treated as touch devices.
• SDL_HINT_TV_REMOTE_AS_JOYSTICK A variable controlling whether the Android / tvOS remotes should be listed as joystick devices, instead of sending keyboard events.
• SDL_HINT_VIDEO_ALLOW_SCREENSAVER A variable controlling whether the screensaver is enabled.
• SDL_HINT_VIDEO_DISPLAY_PRIORITY A comma separated list containing the names of the displays that SDL should sort to the front of the display list.
• SDL_HINT_VIDEO_DOUBLE_BUFFER Tell the video driver that we only want a double buffer.
• SDL_HINT_VIDEO_DRIVER A variable that specifies a video backend to use.
• SDL_HINT_VIDEO_DUMMY_SAVE_FRAMES A variable controlling whether the dummy video driver saves output frames.
• SDL_HINT_VIDEO_EGL_ALLOW_GETDISPLAY_FALLBACK If eglGetPlatformDisplay fails, fall back to calling eglGetDisplay.
• SDL_HINT_VIDEO_FORCE_EGL A variable controlling whether the OpenGL context should be created with EGL.
• SDL_HINT_VIDEO_MAC_FULLSCREEN_MENU_VISIBILITY A variable that specifies the menu visibility when a window is fullscreen in Spaces on macOS.
• SDL_HINT_VIDEO_MAC_FULLSCREEN_SPACES A variable that specifies the policy for fullscreen Spaces on macOS.
• SDL_HINT_VIDEO_MINIMIZE_ON_FOCUS_LOSS A variable controlling whether fullscreen windows are minimized when they lose focus.
• SDL_HINT_VIDEO_OFFSCREEN_SAVE_FRAMES A variable controlling whether the offscreen video driver saves output frames.
• SDL_HINT_VIDEO_SYNC_WINDOW_OPERATIONS A variable controlling whether all window operations will block until complete.
• SDL_HINT_VIDEO_WAYLAND_ALLOW_LIBDECOR A variable controlling whether the libdecor Wayland backend is allowed to be used.
• SDL_HINT_VIDEO_WAYLAND_MODE_EMULATION A variable controlling whether video mode emulation is enabled under Wayland.
• SDL_HINT_VIDEO_WAYLAND_MODE_SCALING A variable controlling how modes with a non-native aspect ratio are displayed under Wayland.
• SDL_HINT_VIDEO_WAYLAND_PREFER_LIBDECOR A variable controlling whether the libdecor Wayland backend is preferred over native decorations.
• SDL_HINT_VIDEO_WAYLAND_SCALE_TO_DISPLAY A variable forcing non-DPI-aware Wayland windows to output at 1:1 scaling.
• SDL_HINT_VIDEO_WIN_D3DCOMPILER A variable specifying which shader compiler to preload when using the Chrome ANGLE binaries.
• SDL_HINT_VIDEO_X11_EXTERNAL_WINDOW_INPUT A variable controlling whether SDL should call XSelectInput() to enable input events on X11 windows wrapped by SDL windows.
• SDL_HINT_VIDEO_X11_NET_WM_BYPASS_COMPOSITOR A variable controlling whether the X11 _NET_WM_BYPASS_COMPOSITOR hint should be used.
• SDL_HINT_VIDEO_X11_NET_WM_PING A variable controlling whether the X11 _NET_WM_PING protocol should be supported.
• SDL_HINT_VIDEO_X11_NODIRECTCOLOR A variable controlling whether SDL uses DirectColor visuals.
• SDL_HINT_VIDEO_X11_SCALING_FACTOR A variable forcing the content scaling factor for X11 displays.
• SDL_HINT_VIDEO_X11_VISUALID A variable forcing the visual ID used for X11 display modes.
• SDL_HINT_VIDEO_X11_WINDOW_VISUALID A variable forcing the visual ID chosen for new X11 windows.
• SDL_HINT_VIDEO_X11_XRANDR A variable controlling whether the X11 XRandR extension should be used.
• SDL_HINT_VITA_ENABLE_BACK_TOUCH A variable controlling whether touch should be enabled on the back panel of the PlayStation Vita.
• SDL_HINT_VITA_ENABLE_FRONT_TOUCH A variable controlling whether touch should be enabled on the front panel of the PlayStation Vita.
• SDL_HINT_VITA_MODULE_PATH A variable controlling the module path on the PlayStation Vita.
• SDL_HINT_VITA_PVR_INIT A variable controlling whether to perform PVR initialization on the PlayStation Vita.
• SDL_HINT_VITA_PVR_OPENGL A variable controlling whether OpenGL should be used instead of OpenGL ES on the PlayStation Vita.
• SDL_HINT_VITA_RESOLUTION A variable overriding the resolution reported on the PlayStation Vita.
• SDL_HINT_VITA_TOUCH_MOUSE_DEVICE A variable controlling which touchpad should generate synthetic mouse events.
• SDL_HINT_VULKAN_DISPLAY A variable overriding the display index used in SDL_Vulkan_CreateSurface ()
• SDL_HINT_VULKAN_LIBRARY Specify the Vulkan library to load.
• SDL_HINT_WAVE_CHUNK_LIMIT A variable controlling the maximum number of chunks in a WAVE file.
• SDL_HINT_WAVE_FACT_CHUNK A variable controlling how the fact chunk affects the loading of a WAVE file.
• SDL_HINT_WAVE_RIFF_CHUNK_SIZE A variable controlling how the size of the RIFF chunk affects the loading of a WAVE file.
• SDL_HINT_WAVE_TRUNCATION A variable controlling how a truncated WAVE file is handled.
• SDL_HINT_WINDOW_ACTIVATE_WHEN_RAISED A variable controlling whether the window is activated when the SDL_RaiseWindow function is called.
• SDL_HINT_WINDOW_ACTIVATE_WHEN_SHOWN A variable controlling whether the window is activated when the SDL_ShowWindow function is called.
• SDL_HINT_WINDOW_ALLOW_TOPMOST If set to "0" then never set the top-most flag on an SDL Window even if the application requests it.
• SDL_HINT_WINDOW_FRAME_USABLE_WHILE_CURSOR_HIDDEN A variable controlling whether the window frame and title bar are interactive when the cursor is hidden.
• SDL_HINT_WINDOWS_CLOSE_ON_ALT_F4 A variable controlling whether SDL generates window-close events for Alt+F4 on Windows.
• SDL_HINT_WINDOWS_ENABLE_MENU_MNEMONICS A variable controlling whether menus can be opened with their keyboard shortcut (Alt+mnemonic).
• SDL_HINT_WINDOWS_ENABLE_MESSAGELOOP A variable controlling whether the windows message loop is processed by SDL.
• SDL_HINT_WINDOWS_ERASE_BACKGROUND_MODE A variable controlling whether SDL will clear the window contents when the WM_ERASEBKGND message is received.
• SDL_HINT_WINDOWS_FORCE_SEMAPHORE_KERNEL A variable controlling whether SDL uses Kernel Semaphores on Windows.
• SDL_HINT_WINDOWS_GAMEINPUT A variable controlling whether GameInput is used for raw keyboard and mouse on Windows.
• SDL_HINT_WINDOWS_INTRESOURCE_ICON A variable to specify custom icon resource id from RC file on Windows platform.
• SDL_HINT_WINDOWS_INTRESOURCE_ICON_SMALL A variable to specify custom icon resource id from RC file on Windows platform.
• SDL_HINT_WINDOWS_RAW_KEYBOARD A variable controlling whether raw keyboard events are used on Windows.
• SDL_HINT_WINDOWS_USE_D3D9EX A variable controlling whether SDL uses the D3D9Ex API introduced in Windows Vista, instead of normal D3D9.
• SDL_HINT_X11_FORCE_OVERRIDE_REDIRECT A variable controlling whether X11 windows are marked as override-redirect.
• SDL_HINT_X11_WINDOW_TYPE A variable specifying the type of an X11 window.
• SDL_HINT_X11_XCB_LIBRARY Specify the XCB library to load for the X11 driver.
• SDL_HINT_XINPUT_ENABLED A variable controlling whether XInput should be used for controller handling.
• SDL_iconv This function converts text between encodings, reading from and writing to a buffer.
• SDL_iconv_close This function frees a context used for character set conversion.
• SDL_iconv_open This function allocates a context for the specified character set conversion.
• SDL_iconv_string Helper function to convert a string's encoding in one call.
• SDL_iconv_utf8_locale Convert a UTF-8 string to the current locale's character encoding.
• SDL_iconv_utf8_ucs2 Convert a UTF-8 string to UCS-2.
• SDL_iconv_utf8_ucs4 Convert a UTF-8 string to UCS-4.
• SDL_iconv_wchar_utf8 Convert a wchar_t string to UTF-8.
• SDL_IMAGE_MAJOR_VERSION Printable format: "%d.%d.%d", MAJOR, MINOR, MICRO
• SDL_IMAGE_VERSION This is the version number macro for the current SDL_image version.
• SDL_IMAGE_VERSION_ATLEAST This macro will evaluate to true if compiled with SDL_image at least X.Y.Z.
• SDL_IN_BYTECAP Macro that annotates function params with input buffer size.
• SDL_Init Initialize the SDL library.
• SDL_INIT_INTERFACE A macro to initialize an SDL interface.
• SDL_InitHapticRumble Initialize a haptic device for simple rumble playback.
• SDL_InitSubSystem Compatibility function to initialize the SDL library.
• SDL_INLINE A macro to request a function be inlined.
• SDL_INOUT_Z_CAP Macro that annotates function params with input/output string buffer size.
• SDL_InsertGPUDebugLabel Inserts an arbitrary string label into the command buffer callstream.
• SDL_InsertTrayEntryAt Insert a tray entry at a given position.
• SDL_INVALID_UNICODE_CODEPOINT The Unicode REPLACEMENT CHARACTER codepoint.
• SDL_InvalidParamError A macro to standardize error reporting on unsupported operations.
• SDL_IOFromConstMem Use this function to prepare a read-only memory buffer for use with SDL_IOStream .
• SDL_IOFromDynamicMem Use this function to create an SDL_IOStream that is backed by dynamically allocated memory.
• SDL_IOFromFile Use this function to create a new SDL_IOStream structure for reading from and/or writing to a named file.
• SDL_IOFromMem Use this function to prepare a read-write memory buffer for use with SDL_IOStream .
• SDL_IOprintf Print to an SDL_IOStream data stream.
• SDL_IOvprintf Print to an SDL_IOStream data stream.
• SDL_isalnum Query if a character is alphabetic (a letter) or a number.
• SDL_isalpha Query if a character is alphabetic (a letter).
• SDL_IsAudioDevicePhysical Determine if an audio device is physical (instead of logical).
• SDL_IsAudioDevicePlayback Determine if an audio device is a playback device (instead of recording).
• SDL_isblank Report if a character is blank (a space or tab).
• SDL_IsChromebook Query if the application is running on a Chromebook.
• SDL_iscntrl Report if a character is a control character.
• SDL_ISCOLORSPACE_FULL_RANGE A macro to determine if an SDL_Colorspace has a full range.
• SDL_ISCOLORSPACE_LIMITED_RANGE A macro to determine if an SDL_Colorspace has a limited range.
• SDL_ISCOLORSPACE_MATRIX_BT2020_NCL A macro to determine if an SDL_Colorspace uses BT2020_NCL matrix coefficients.
• SDL_ISCOLORSPACE_MATRIX_BT601 A macro to determine if an SDL_Colorspace uses BT601 (or BT470BG) matrix coefficients.
• SDL_ISCOLORSPACE_MATRIX_BT709 A macro to determine if an SDL_Colorspace uses BT709 matrix coefficients.
• SDL_IsDeXMode Query if the application is running on a Samsung DeX docking station.
• SDL_isdigit Report if a character is a numeric digit.
• SDL_IsGamepad Check if the given joystick is supported by the gamepad interface.
• SDL_isgraph Report if a character is any "printable" except space.
• SDL_isinf Return whether the value is infinity.
• SDL_isinff Return whether the value is infinity.
• SDL_IsJoystickHaptic Query if a joystick has haptic features.
• SDL_IsJoystickVirtual Query whether or not a joystick is virtual.
• SDL_islower Report if a character is lower case.
• SDL_IsMainThread Return whether this is the main thread.
• SDL_IsMouseHaptic Query whether or not the current mouse has haptic capabilities.
• SDL_isnan Return whether the value is NaN.
• SDL_isnanf Return whether the value is NaN.
• SDL_ISPIXELFORMAT_10BIT A macro to determine if an SDL_PixelFormat is a 10-bit format.
• SDL_ISPIXELFORMAT_ALPHA A macro to determine if an SDL_PixelFormat has an alpha channel.
• SDL_ISPIXELFORMAT_ARRAY A macro to determine if an SDL_PixelFormat is an array format.
• SDL_ISPIXELFORMAT_FLOAT A macro to determine if an SDL_PixelFormat is a floating point format.
• SDL_ISPIXELFORMAT_FOURCC A macro to determine if an SDL_PixelFormat is a "FourCC" format.
• SDL_ISPIXELFORMAT_INDEXED A macro to determine if an SDL_PixelFormat is an indexed format.
• SDL_ISPIXELFORMAT_PACKED A macro to determine if an SDL_PixelFormat is a packed format.
• SDL_isprint Report if a character is "printable".
• SDL_ispunct Report if a character is a punctuation mark.
• SDL_isspace Report if a character is whitespace.
• SDL_IsTablet Query if the current device is a tablet.
• SDL_IsTV Query if the current device is a TV.
• SDL_isupper Report if a character is upper case.
• SDL_isxdigit Report if a character is a hexadecimal digit.
• SDL_itoa Convert an integer into a string.
• SDL_JoyAxisEvent Joystick axis motion event structure
• SDL_JoyBallEvent Joystick trackball motion event structure
• SDL_JoyButtonEvent Joystick button event structure
• SDL_JoyHatEvent Joystick hat position change event structure
• SDL_JOYSTICK_AXIS_MAX The largest value an SDL_Joystick
• SDL_JOYSTICK_AXIS_MIN The smallest value an SDL_Joystick
• SDL_JoystickClose Closes a previously opened joystick
• SDL_JoystickConnected Get the status of a specified joystick.
• SDL_JoystickEventsEnabled Query the state of joystick event processing.
• SDL_JoystickEventState Enable/disable joystick event polling
• SDL_JoystickGetAxis Get the current state of an axis
• SDL_JoystickGetBall Get relative trackball motion
• SDL_JoystickGetButton Get the current state of a given button on a given joystick
• SDL_JoystickGetHat Get the current state of a joystick hat
• SDL_JoystickIndex Get the index of an SDL_Joystick.
• SDL_JoystickName Get joystick name.
• SDL_JoystickNumAxes Get the number of joystick axes
• SDL_JoystickNumBalls Get the number of joystick trackballs
• SDL_JoystickNumButtons Get the number of joysitck buttons
• SDL_JoystickNumHats Get the number of joystick hats
• SDL_JoystickOpen Opens a joystick for use.
• SDL_JoystickOpened Determine if a joystick has been opened
• SDL_JoystickUpdate Updates the state of all joysticks
• SDL_KeyboardEvent Keyboard event structure
• SDL_keysym Keysym structure
• SDL_KillProcess Stop a process.
• SDL_KillThread Gracelessly terminates the thread.
• SDL_LASX_INTRINSICS Defined if (and only if) the compiler supports Loongarch LSX intrinsics.
• SDL_LIL_ENDIAN A value to represent littleendian byteorder.
• SDL_LINE A macro that reports the current line number of the file being compiled.
• SDL_ListModes Returns a pointer to an array of available screen dimensions for the given format and video flags
• SDL_lltoa Convert a long long integer into a string.
• SDL_LoadBMP Load a BMP image from a file.
• SDL_LoadBMP_IO Load a BMP image from a seekable SDL data stream.
• SDL_LoadFile Load all the data from a file path.
• SDL_LoadFile_IO Load all the data from an SDL data stream.
• SDL_LoadFileAsync Load all the data from a file path, asynchronously.
• SDL_LoadFunction Look up the address of the named function in a shared object.
• SDL_LoadObject Dynamically load a shared object.
• SDL_LoadWAV Loads a WAV from a file path.
• SDL_LoadWAV_IO Load the audio data of a WAVE file into memory.
• SDL_LockAudio Lock out the callback function
• SDL_LockAudioStream Lock an audio stream for serialized access.
• SDL_LockJoysticks Locking for atomic access to the joystick API.
• SDL_LockMutex Lock the mutex.
• SDL_LockProperties Lock a group of properties.
• SDL_LockRWLockForReading Lock the read/write lock for _read only_ operations.
• SDL_LockRWLockForWriting Lock the read/write lock for _write_ operations.
• SDL_LockSpinlock Lock a spin lock by setting it to a non-zero value.
• SDL_LockSurface Set up a surface for directly accessing the pixels.
• SDL_LockTexture Lock a portion of the texture for write-only pixel access.
• SDL_LockTextureToSurface Lock a portion of the texture for write-only pixel access, and expose it as a SDL surface.
• SDL_LockYUVOverlay Lock an overlay
• SDL_Log Log a message with SDL_LOG_CATEGORY_APPLICATION and SDL_LOG_PRIORITY_INFO .
• SDL_log Compute the natural logarithm of x .
• SDL_log10 Compute the base-10 logarithm of x .
• SDL_log10f Compute the base-10 logarithm of x .
• SDL_LogCritical Log a message with SDL_LOG_PRIORITY_CRITICAL .
• SDL_LogDebug Log a message with SDL_LOG_PRIORITY_DEBUG .
• SDL_LogError Log a message with SDL_LOG_PRIORITY_ERROR .
• SDL_logf Compute the natural logarithm of x .
• SDL_LogInfo Log a message with SDL_LOG_PRIORITY_INFO .
• SDL_LogMessage Log a message with the specified category and priority.
• SDL_LogMessageV Log a message with the specified category and priority.
• SDL_LogTrace Log a message with SDL_LOG_PRIORITY_TRACE .
• SDL_LogVerbose Log a message with SDL_LOG_PRIORITY_VERBOSE .
• SDL_LogWarn Log a message with SDL_LOG_PRIORITY_WARN .
• SDL_lround Round x to the nearest integer representable as a long
• SDL_lroundf Round x to the nearest integer representable as a long
• SDL_LSX_INTRINSICS Defined if (and only if) the compiler supports Loongarch LSX intrinsics.
• SDL_ltoa Convert a long integer into a string.
• SDL_main An app-supplied function for program entry.
• SDL_MAIN_HANDLED Inform SDL that the app is providing an entry point instead of SDL.
• SDL_MAIN_USE_CALLBACKS Inform SDL to use the main callbacks instead of main.
• SDL_MAJOR_VERSION The current major version of SDL headers.
• SDL_MALLOC A macro to tag a function as an allocator.
• SDL_malloc Allocate uninitialized memory.
• SDL_MapGPUTransferBuffer Maps a transfer buffer into application address space.
• SDL_MapRGB Map an RGB triple to an opaque pixel value for a given pixel format.
• SDL_MapRGBA Map an RGBA quadruple to a pixel value for a given pixel format.
• SDL_MapSurfaceRGB Map an RGB triple to an opaque pixel value for a surface.
• SDL_MapSurfaceRGBA Map an RGBA quadruple to a pixel value for a surface.
• SDL_max Return the greater of two values.
• SDL_MaximizeWindow Request that the window be made as large as possible.
• SDL_memcmp Compare two buffers of memory.
• SDL_memcpy Copy non-overlapping memory.
• SDL_memmove Copy memory ranges that might overlap.
• SDL_MemoryBarrierAcquire Insert a memory acquire barrier (macro version).
• SDL_MemoryBarrierAcquireFunction Insert a memory acquire barrier (function version).
• SDL_MemoryBarrierRelease Insert a memory release barrier (macro version).
• SDL_MemoryBarrierReleaseFunction Insert a memory release barrier (function version).
• SDL_memset Initialize all bytes of buffer of memory to a specific value.
• SDL_memset4 Initialize all 32-bit words of buffer of memory to a specific value.
• SDL_Metal_CreateView Create a CAMetalLayer-backed NSView/UIView and attach it to the specified window.
• SDL_Metal_DestroyView Destroy an existing SDL_MetalView object.
• SDL_Metal_GetLayer Get a pointer to the backing CAMetalLayer for the given view.
• SDL_MICRO_VERSION The current micro (or patchlevel) version of the SDL headers.
• SDL_min Return the lesser of two values.
• SDL_MinimizeWindow Request that the window be minimized to an iconic representation.
• SDL_MINOR_VERSION The current minor version of the SDL headers.
• SDL_MixAudio Mix audio data in a specified format.
• SDL_MMX_INTRINSICS Defined if (and only if) the compiler supports Intel MMX intrinsics.
• SDL_modf Split x into integer and fractional parts
• SDL_modff Split x into integer and fractional parts
• SDL_MostSignificantBitIndex32 Get the index of the most significant (set) bit in a 32-bit number.
• SDL_MOUSE_TOUCHID The SDL_TouchID for touch events simulated with mouse input.
• SDL_MouseButtonEvent Mouse button event structure
• SDL_MouseMotionEvent Mouse motion event structure
• SDL_MS_PER_SECOND Number of milliseconds in a second.
• SDL_MS_TO_NS Convert milliseconds to nanoseconds.
• SDL_murmur3_32 Calculate a 32-bit MurmurHash3 value for a block of data.