3 Library functions

sd

• SDL_DEFINE_PIXELFOURCC A macro for defining custom FourCC pixel formats.
• SDL_Delay Wait a specified number of milliseconds before returning.
• SDL_DelayNS Wait a specified number of nanoseconds before returning.
• SDL_DelayPrecise Wait a specified number of nanoseconds before returning.
• SDL_DEPRECATED A macro to tag a symbol as deprecated.
• SDL_DestroyAsyncIOQueue Destroy a previously-created async I/O task queue.
• SDL_DestroyAudioStream Free an audio stream.
• SDL_DestroyCond Destroy a condition variable
• SDL_DestroyCondition Destroy a condition variable.
• SDL_DestroyCursor Free a previously-created cursor.
• SDL_DestroyEnvironment Destroy a set of environment variables.
• SDL_DestroyGPUDevice Destroys a GPU context previously returned by SDL_CreateGPUDevice .
• SDL_DestroyHapticEffect Destroy a haptic effect on the device.
• SDL_DestroyMutex Destroy a mutex created with SDL_CreateMutex ().
• SDL_DestroyPalette Free a palette created with SDL_CreatePalette ().
• SDL_DestroyProcess Destroy a previously created process object.
• SDL_DestroyProperties Destroy a group of properties.
• SDL_DestroyRenderer Destroy the rendering context for a window and free all associated textures.
• SDL_DestroyRWLock Destroy a read/write lock created with SDL_CreateRWLock ().
• SDL_DestroySemaphore Destroy a semaphore.
• SDL_DestroySurface Free a surface.
• SDL_DestroyTexture Destroy the specified texture.
• SDL_DestroyTray Destroys a tray object.
• SDL_DestroyWindow Destroy a window.
• SDL_DestroyWindowSurface Destroy the surface associated with the window.
• SDL_DetachThread Let a thread clean up on exit without intervention.
• SDL_DetachVirtualJoystick Detach a virtual joystick.
• SDL_disabled_assert The macro used when an assertion is disabled.
• SDL_DisableScreenSaver Prevent the screen from being blanked by a screen saver.
• SDL_DispatchGPUCompute Dispatches compute work.
• SDL_DispatchGPUComputeIndirect Dispatches compute work with parameters set from a buffer.
• SDL_DisplayFormat Convert a surface to the display format
• SDL_DisplayFormatAlpha Convert a surface to the display format
• SDL_DisplayYUVOverlay Blit the overlay to the display
• SDL_DownloadFromGPUBuffer Copies data from a buffer to a transfer buffer on the GPU timeline.
• SDL_DownloadFromGPUTexture Copies data from a texture to a transfer buffer on the GPU timeline.
• SDL_DrawGPUIndexedPrimitives Draws data using bound graphics state with an index buffer and instancing enabled.
• SDL_DrawGPUIndexedPrimitivesIndirect Draws data using bound graphics state with an index buffer enabled and with draw parameters set from a buffer.
• SDL_DrawGPUPrimitives Draws data using bound graphics state.
• SDL_DrawGPUPrimitivesIndirect Draws data using bound graphics state and with draw parameters set from a buffer.
• SDL_DuplicateSurface Creates a new surface identical to the existing surface.
• SDL_EGL_GetCurrentConfig Get the currently active EGL config.
• SDL_EGL_GetCurrentDisplay Get the currently active EGL display.
• SDL_EGL_GetProcAddress Get an EGL library function by name.
• SDL_EGL_GetWindowSurface Get the EGL surface associated with the window.
• SDL_EGL_SetAttributeCallbacks Sets the callbacks for defining custom EGLAttrib arrays for EGL initialization.
• SDL_enabled_assert The macro used when an assertion is enabled.
• SDL_EnableKeyRepeat Set keyboard repeat rate.
• SDL_EnableScreenSaver Allow the screen to be blanked by a screen saver.
• SDL_EnableUNICODE Enable UNICODE translation
• SDL_EndGPUComputePass Ends the current compute pass.
• SDL_EndGPUCopyPass Ends the current copy pass.
• SDL_EndGPURenderPass Ends the given render pass.
• SDL_EnterAppMainCallbacks An entry point for SDL's use in SDL_MAIN_USE_CALLBACKS .
• SDL_EnumerateDirectory Enumerate a directory through a callback function.
• SDL_EnumerateProperties Enumerate the properties contained in a group of properties.
• SDL_EnumerateStorageDirectory Enumerate a directory in a storage container through a callback function.
• SDL_Event General event structure
• SDL_EventEnabled Query the state of processing events by type.
• SDL_EventState This function allows you to set the state of processing certain events.
• SDL_EXCLUDES Wrapper around Clang thread safety analysis annotations.
• SDL_exp Compute the exponential of x .
• SDL_expf Compute the exponential of x .
• SDL_ExposeEvent Quit requested event
• SDL_fabs Compute the absolute value of x
• SDL_fabsf Compute the absolute value of x
• SDL_FALLTHROUGH A macro to signal that a case statement without a break is intentional.
• SDL_FILE A macro that reports the current file being compiled.
• SDL_FillRect This function performs a fast fill of the given rectangle with some color
• SDL_FillSurfaceRect Perform a fast fill of a rectangle with a specific color.
• SDL_FillSurfaceRects Perform a fast fill of a set of rectangles with a specific color.
• SDL_FilterEvents Run a specific filter function on the current event queue, removing any events for which the filter returns false.
• SDL_FlashWindow Request a window to demand attention from the user.
• SDL_Flip Swaps screen buffers
• SDL_FlipSurface Flip a surface vertically or horizontally.
• SDL_FLOATWORDORDER A macro that reports the target system's floating point word order.
• SDL_floor Compute the floor of x .
• SDL_floorf Compute the floor of x .
• SDL_FLT_EPSILON Epsilon constant, used for comparing floating-point numbers.
• SDL_FlushAudioStream Tell the stream that you're done sending data, and anything being buffered should be converted/resampled and made available immediately.
• SDL_FlushEvent Clear events of a specific type from the event queue.
• SDL_FlushEvents Clear events of a range of types from the event queue.
• SDL_FlushIO Flush any buffered data in the stream.
• SDL_FlushRenderer Force the rendering context to flush any pending commands and state.
• SDL_fmod Return the floating-point remainder of x/y
• SDL_fmodf Return the floating-point remainder of x/y
• SDL_FORCE_INLINE A macro to demand a function be inlined.
• SDL_FOURCC Define a four character code as a Uint32 .
• SDL_free Free allocated memory.
• SDL_FreeCursor Frees a cursor created with SDL_CreateCursor.
• SDL_FreeSurface Frees (deletes) a SDL_Surface
• SDL_FreeWAV Frees previously opened WAV data
• SDL_FreeYUVOverlay Free a YUV video overlay
• SDL_FUNCTION A macro that reports the current function being compiled.
• SDL_GamepadConnected Check if a gamepad has been opened and is currently connected.
• SDL_GamepadEventsEnabled Query the state of gamepad event processing.
• SDL_GamepadHasAxis Query whether a gamepad has a given axis.
• SDL_GamepadHasButton Query whether a gamepad has a given button.
• SDL_GamepadHasSensor Return whether a gamepad has a particular sensor.
• SDL_GamepadSensorEnabled Query whether sensor data reporting is enabled for a gamepad.
• SDL_GDKResumeGPU Call this to resume GPU operation on Xbox when you receive the SDL_EVENT_WILL_ENTER_FOREGROUND event.
• SDL_GDKSuspendComplete Callback from the application to let the suspend continue.
• SDL_GDKSuspendGPU Call this to suspend GPU operation on Xbox when you receive the SDL_EVENT_DID_ENTER_BACKGROUND event.
• SDL_GenerateMipmapsForGPUTexture Generates mipmaps for the given texture.
• SDL_GetAndroidActivity Retrieve the Java instance of the Android activity class.
• SDL_GetAndroidCachePath Get the path used for caching data for this Android application.
• SDL_GetAndroidExternalStoragePath Get the path used for external storage for this Android application.
• SDL_GetAndroidExternalStorageState Get the current state of external storage for this Android application.
• SDL_GetAndroidInternalStoragePath Get the path used for internal storage for this Android application.
• SDL_GetAndroidJNIEnv Get the Android Java Native Interface Environment of the current thread.
• SDL_GetAndroidSDKVersion Query Android API level of the current device.
• SDL_GetAppMetadataProperty Get metadata about your app.
• SDL_GetAppState Get the state of the application
• SDL_GetAssertionHandler Get the current assertion handler.
• SDL_GetAssertionReport Get a list of all assertion failures.
• SDL_GetAsyncIOResult Query an async I/O task queue for completed tasks.
• SDL_GetAsyncIOSize Use this function to get the size of the data stream in an SDL_AsyncIO .
• SDL_GetAtomicInt Get the value of an atomic variable.
• SDL_GetAtomicPointer Get the value of a pointer atomically.
• SDL_GetAtomicU32 Get the value of an atomic variable.
• SDL_GetAudioDeviceChannelMap Get the current channel map of an audio device.
• SDL_GetAudioDeviceFormat Get the current audio format of a specific audio device.
• SDL_GetAudioDeviceGain Get the gain of an audio device.
• SDL_GetAudioDeviceName Get the human-readable name of a specific audio device.
• SDL_GetAudioDriver Use this function to get the name of a built in audio driver.
• SDL_GetAudioFormatName Get the human readable name of an audio format.
• SDL_GetAudioPlaybackDevices Get a list of currently-connected audio playback devices.
• SDL_GetAudioRecordingDevices Get a list of currently-connected audio recording devices.
• SDL_GetAudioStatus Get the current audio state
• SDL_GetAudioStreamAvailable Get the number of converted/resampled bytes available.
• SDL_GetAudioStreamData Get converted/resampled data from the stream.
• SDL_GetAudioStreamDevice Query an audio stream for its currently-bound device.
• SDL_GetAudioStreamFormat Query the current format of an audio stream.
• SDL_GetAudioStreamFrequencyRatio Get the frequency ratio of an audio stream.
• SDL_GetAudioStreamGain Get the gain of an audio stream.
• SDL_GetAudioStreamInputChannelMap Get the current input channel map of an audio stream.
• SDL_GetAudioStreamOutputChannelMap Get the current output channel map of an audio stream.
• SDL_GetAudioStreamProperties Get the properties associated with an audio stream.
• SDL_GetAudioStreamQueued Get the number of bytes currently queued.
• SDL_GetBasePath Get the directory where the application was run from.
• SDL_GetBooleanProperty Get a boolean property from a group of properties.
• SDL_GetCameraDriver Use this function to get the name of a built in camera driver.
• SDL_GetCameraFormat Get the spec that a camera is using when generating images.
• SDL_GetCameraID Get the instance ID of an opened camera.
• SDL_GetCameraName Get the human-readable device name for a camera.
• SDL_GetCameraPermissionState Query if camera access has been approved by the user.
• SDL_GetCameraPosition Get the position of the camera in relation to the system.
• SDL_GetCameraProperties Get the properties associated with an opened camera.
• SDL_GetCameras Get a list of currently connected camera devices.
• SDL_GetCameraSupportedFormats Get the list of native formats/sizes a camera supports.
• SDL_GetClipboardData Get the data from clipboard for a given mime type.
• SDL_GetClipboardMimeTypes Retrieve the list of mime types available in the clipboard.
• SDL_GetClipboardText Get UTF-8 text from the clipboard.
• SDL_GetClipRect Gets the clipping rectangle for a surface.
• SDL_GetClosestFullscreenDisplayMode Get the closest match to the requested display mode.
• SDL_GetCPUCacheLineSize Determine the L1 cache line size of the CPU.
• SDL_GetCurrentAudioDriver Get the name of the current audio driver.
• SDL_GetCurrentCameraDriver Get the name of the current camera driver.
• SDL_GetCurrentDirectory Get what the system believes is the "current working directory."
• SDL_GetCurrentDisplayMode Get information about the current display mode.
• SDL_GetCurrentDisplayOrientation Get the orientation of a display.
• SDL_GetCurrentRenderOutputSize Get the current output size in pixels of a rendering context.
• SDL_GetCurrentThreadID Get the thread identifier for the current thread.
• SDL_GetCurrentTime Gets the current value of the system realtime clock in nanoseconds since Jan 1, 1970 in Universal Coordinated Time (UTC).
• SDL_GetCurrentVideoDriver Get the name of the currently initialized video driver.
• SDL_GetCursor Get the active cursor.
• SDL_GetDateTimeLocalePreferences Gets the current preferred date and time format for the system locale.
• SDL_GetDayOfWeek Get the day of week for a calendar date.
• SDL_GetDayOfYear Get the day of year for a calendar date.
• SDL_GetDaysInMonth Get the number of days in a month for a given year.
• SDL_GetDefaultAssertionHandler Get the default assertion handler.
• SDL_GetDefaultCursor Get the default cursor.
• SDL_GetDefaultLogOutputFunction Get the default log output function.
• SDL_GetDesktopDisplayMode Get information about the desktop's display mode.
• SDL_GetDirect3D9AdapterIndex Get the D3D9 adapter index that matches the specified display.
• SDL_GetDisplayBounds Get the desktop area represented by a display.
• SDL_GetDisplayContentScale Get the content scale of a display.
• SDL_GetDisplayForPoint Get the display containing a point.
• SDL_GetDisplayForRect Get the display primarily containing a rect.
• SDL_GetDisplayForWindow Get the display associated with a window.
• SDL_GetDisplayName Get the name of a display in UTF-8 encoding.
• SDL_GetDisplayProperties Get the properties associated with a display.
• SDL_GetDisplays Get a list of currently connected displays.
• SDL_GetDisplayUsableBounds Get the usable desktop area represented by a display, in screen coordinates.
• SDL_GetDXGIOutputInfo Get the DXGI Adapter and Output indices for the specified display.
• SDL_getenv Get the value of a variable in the environment.
• SDL_getenv_unsafe Get the value of a variable in the environment.
• SDL_GetEnvironment Get the process environment.
• SDL_GetEnvironmentVariable Get the value of a variable in the environment.
• SDL_GetEnvironmentVariables Get all variables in the environment.
• SDL_GetError Retrieve a message about the last error that occurred on the current thread.
• SDL_GetEventFilter Query the current event filter.
• SDL_GetFloatProperty Get a floating point property from a group of properties.
• SDL_GetFullscreenDisplayModes Get a list of fullscreen display modes available on a display.
• SDL_GetGamepadAppleSFSymbolsNameForAxis Return the sfSymbolsName for a given axis on a gamepad on Apple platforms.
• SDL_GetGamepadAppleSFSymbolsNameForButton Return the sfSymbolsName for a given button on a gamepad on Apple platforms.
• SDL_GetGamepadAxis Get the current state of an axis control on a gamepad.
• SDL_GetGamepadAxisFromString Convert a string into SDL_GamepadAxis enum.
• SDL_GetGamepadBindings Get the SDL joystick layer bindings for a gamepad.
• SDL_GetGamepadButton Get the current state of a button on a gamepad.
• SDL_GetGamepadButtonFromString Convert a string into an SDL_GamepadButton enum.
• SDL_GetGamepadButtonLabel Get the label of a button on a gamepad.
• SDL_GetGamepadButtonLabelForType Get the label of a button on a gamepad.
• SDL_GetGamepadConnectionState Get the connection state of a gamepad.
• SDL_GetGamepadFirmwareVersion Get the firmware version of an opened gamepad, if available.
• SDL_GetGamepadFromID Get the SDL_Gamepad associated with a joystick instance ID, if it has been opened.
• SDL_GetGamepadFromPlayerIndex Get the SDL_Gamepad associated with a player index.
• SDL_GetGamepadGUIDForID Get the implementation-dependent GUID of a gamepad.
• SDL_GetGamepadID Get the instance ID of an opened gamepad.
• SDL_GetGamepadJoystick Get the underlying joystick from a gamepad.
• SDL_GetGamepadMapping Get the current mapping of a gamepad.
• SDL_GetGamepadMappingForGUID Get the gamepad mapping string for a given GUID.
• SDL_GetGamepadMappingForID Get the mapping of a gamepad.
• SDL_GetGamepadMappings Get the current gamepad mappings.
• SDL_GetGamepadName Get the implementation-dependent name for an opened gamepad.
• SDL_GetGamepadNameForID Get the implementation dependent name of a gamepad.
• SDL_GetGamepadPath Get the implementation-dependent path for an opened gamepad.
• SDL_GetGamepadPathForID Get the implementation dependent path of a gamepad.
• SDL_GetGamepadPlayerIndex Get the player index of an opened gamepad.
• SDL_GetGamepadPlayerIndexForID Get the player index of a gamepad.
• SDL_GetGamepadPowerInfo Get the battery state of a gamepad.
• SDL_GetGamepadProduct Get the USB product ID of an opened gamepad, if available.
• SDL_GetGamepadProductForID Get the USB product ID of a gamepad, if available.
• SDL_GetGamepadProductVersion Get the product version of an opened gamepad, if available.
• SDL_GetGamepadProductVersionForID Get the product version of a gamepad, if available.
• SDL_GetGamepadProperties Get the properties associated with an opened gamepad.
• SDL_GetGamepads Get a list of currently connected gamepads.
• SDL_GetGamepadSensorData Get the current state of a gamepad sensor.
• SDL_GetGamepadSensorDataRate Get the data rate (number of events per second) of a gamepad sensor.
• SDL_GetGamepadSerial Get the serial number of an opened gamepad, if available.
• SDL_GetGamepadSteamHandle Get the Steam Input handle of an opened gamepad, if available.
• SDL_GetGamepadStringForAxis Convert from an SDL_GamepadAxis enum to a string.
• SDL_GetGamepadStringForButton Convert from an SDL_GamepadButton enum to a string.
• SDL_GetGamepadStringForType Convert from an SDL_GamepadType enum to a string.
• SDL_GetGamepadTouchpadFinger Get the current state of a finger on a touchpad on a gamepad.
• SDL_GetGamepadType Get the type of an opened gamepad.
• SDL_GetGamepadTypeForID Get the type of a gamepad.
• SDL_GetGamepadTypeFromString Convert a string into SDL_GamepadType enum.
• SDL_GetGamepadVendor Get the USB vendor ID of an opened gamepad, if available.
• SDL_GetGamepadVendorForID Get the USB vendor ID of a gamepad, if available.
• SDL_GetGamma Gets the gamma of the display
• SDL_GetGammaRamp Gets the color gamma lookup tables for the display
• SDL_GetGDKDefaultUser Gets a reference to the default user handle for GDK.
• SDL_GetGDKTaskQueue Gets a reference to the global async task queue handle for GDK, initializing if needed.
• SDL_GetGlobalMouseState Query the platform for the asynchronous mouse button state and the desktop-relative platform-cursor position.
• SDL_GetGlobalProperties Get the global SDL properties.
• SDL_GetGPUDeviceDriver Returns the name of the backend used to create this GPU context.
• SDL_GetGPUDriver Get the name of a built in GPU driver.
• SDL_GetGPUShaderFormats Returns the supported shader formats for this GPU context.
• SDL_GetGPUSwapchainTextureFormat Obtains the texture format of the swapchain for the given window.
• SDL_GetGrabbedWindow Get the window that currently has an input grab enabled.
• SDL_GetHapticEffectStatus Get the status of the current effect on the specified haptic device.
• SDL_GetHapticFeatures Get the haptic device's supported features in bitwise manner.
• SDL_GetHapticFromID Get the SDL_Haptic associated with an instance ID, if it has been opened.
• SDL_GetHapticID Get the instance ID of an opened haptic device.
• SDL_GetHapticName Get the implementation dependent name of a haptic device.
• SDL_GetHapticNameForID Get the implementation dependent name of a haptic device.
• SDL_GetHaptics Get a list of currently connected haptic devices.
• SDL_GetHint Get the value of a hint.
• SDL_GetHintBoolean Get the boolean value of a hint variable.
• SDL_GetIOProperties Get the properties associated with an SDL_IOStream .
• SDL_GetIOSize Use this function to get the size of the data stream in an SDL_IOStream .
• SDL_GetIOStatus Query the stream status of an SDL_IOStream .
• SDL_GetJoystickAxis Get the current state of an axis control on a joystick.
• SDL_GetJoystickAxisInitialState Get the initial state of an axis control on a joystick.
• SDL_GetJoystickBall Get the ball axis change since the last poll.
• SDL_GetJoystickButton Get the current state of a button on a joystick.
• SDL_GetJoystickConnectionState Get the connection state of a joystick.
• SDL_GetJoystickFirmwareVersion Get the firmware version of an opened joystick, if available.
• SDL_GetJoystickFromID Get the SDL_Joystick associated with an instance ID, if it has been opened.
• SDL_GetJoystickFromPlayerIndex Get the SDL_Joystick associated with a player index.
• SDL_GetJoystickGUID Get the implementation-dependent GUID for the joystick.
• SDL_GetJoystickGUIDForID Get the implementation-dependent GUID of a joystick.
• SDL_GetJoystickGUIDInfo Get the device information encoded in a SDL_GUID structure.
• SDL_GetJoystickHat Get the current state of a POV hat on a joystick.
• SDL_GetJoystickID Get the instance ID of an opened joystick.
• SDL_GetJoystickName Get the implementation dependent name of a joystick.
• SDL_GetJoystickNameForID Get the implementation dependent name of a joystick.
• SDL_GetJoystickPath Get the implementation dependent path of a joystick.
• SDL_GetJoystickPathForID Get the implementation dependent path of a joystick.
• SDL_GetJoystickPlayerIndex Get the player index of an opened joystick.
• SDL_GetJoystickPlayerIndexForID Get the player index of a joystick.
• SDL_GetJoystickPowerInfo Get the battery state of a joystick.
• SDL_GetJoystickProduct Get the USB product ID of an opened joystick, if available.
• SDL_GetJoystickProductForID Get the USB product ID of a joystick, if available.
• SDL_GetJoystickProductVersion Get the product version of an opened joystick, if available.
• SDL_GetJoystickProductVersionForID Get the product version of a joystick, if available.
• SDL_GetJoystickProperties Get the properties associated with a joystick.
• SDL_GetJoysticks Get a list of currently connected joysticks.
• SDL_GetJoystickSerial Get the serial number of an opened joystick, if available.
• SDL_GetJoystickType Get the type of an opened joystick.
• SDL_GetJoystickTypeForID Get the type of a joystick, if available.
• SDL_GetJoystickVendor Get the USB vendor ID of an opened joystick, if available.
• SDL_GetJoystickVendorForID Get the USB vendor ID of a joystick, if available.
• SDL_GetKeyboardFocus Query the window which currently has keyboard focus.
• SDL_GetKeyboardNameForID Get the name of a keyboard.
• SDL_GetKeyboards Get a list of currently connected keyboards.
• SDL_GetKeyboardState Get a snapshot of the current state of the keyboard.
• SDL_GetKeyFromName Get a key code from a human-readable name.
• SDL_GetKeyFromScancode Get the key code corresponding to the given scancode according to the current keyboard layout.
• SDL_GetKeyName Get a human-readable name for a key.
• SDL_GetKeyState Get a snapshot of the current keyboard state
• SDL_GetLogOutputFunction Get the current log output function.
• SDL_GetLogPriority Get the priority of a particular log category.
• SDL_GetMasksForPixelFormat Convert one of the enumerated pixel formats to a bpp value and RGBA masks.
• SDL_GetMaxHapticEffects Get the number of effects a haptic device can store.
• SDL_GetMaxHapticEffectsPlaying Get the number of effects a haptic device can play at the same time.
• SDL_GetMemoryFunctions Get the current set of SDL memory functions.
• SDL_GetMice Get a list of currently connected mice.
• SDL_GetModState Get the current key modifier state for the keyboard.
• SDL_GetMouseFocus Get the window which currently has mouse focus.
• SDL_GetMouseNameForID Get the name of a mouse.
• SDL_GetMouseState Query SDL's cache for the synchronous mouse button state and the window-relative SDL-cursor position.
• SDL_GetNaturalDisplayOrientation Get the orientation of a display when it is unrotated.
• SDL_GetNumAllocations Get the number of outstanding (unfreed) allocations.
• SDL_GetNumAudioDrivers Use this function to get the number of built-in audio drivers.
• SDL_GetNumberProperty Get a number property from a group of properties.
• SDL_GetNumCameraDrivers Use this function to get the number of built-in camera drivers.
• SDL_GetNumGamepadTouchpadFingers Get the number of supported simultaneous fingers on a touchpad on a game gamepad.
• SDL_GetNumGamepadTouchpads Get the number of touchpads on a gamepad.
• SDL_GetNumGPUDrivers Get the number of GPU drivers compiled into SDL.
• SDL_GetNumHapticAxes Get the number of haptic axes the device has.
• SDL_GetNumJoystickAxes Get the number of general axis controls on a joystick.
• SDL_GetNumJoystickBalls Get the number of trackballs on a joystick.
• SDL_GetNumJoystickButtons Get the number of buttons on a joystick.
• SDL_GetNumJoystickHats Get the number of POV hats on a joystick.
• SDL_GetNumLogicalCPUCores Get the number of logical CPU cores available.
• SDL_GetNumRenderDrivers Get the number of 2D rendering drivers available for the current display.
• SDL_GetNumVideoDrivers Get the number of video drivers compiled into SDL.
• SDL_GetOriginalMemoryFunctions Get the original set of SDL memory functions.
• SDL_GetPathInfo Get information about a filesystem path.
• SDL_GetPerformanceCounter Get the current value of the high resolution counter.
• SDL_GetPerformanceFrequency Get the count per second of the high resolution counter.
• SDL_GetPixelFormatDetails Create an SDL_PixelFormatDetails structure corresponding to a pixel format.
• SDL_GetPixelFormatForMasks Convert a bpp value and RGBA masks to an enumerated pixel format.
• SDL_GetPixelFormatName Get the human readable name of a pixel format.
• SDL_GetPlatform Get the name of the platform.
• SDL_GetPointerProperty Get a pointer property from a group of properties.
• SDL_GetPowerInfo Get the current power supply details.
• SDL_GetPreferredLocales Report the user's preferred locale.
• SDL_GetPrefPath Get the user-and-app-specific path where files can be written.
• SDL_GetPrimaryDisplay Return the primary display.
• SDL_GetPrimarySelectionText Get UTF-8 text from the primary selection.
• SDL_GetProcessInput Get the SDL_IOStream associated with process standard input.
• SDL_GetProcessOutput Get the SDL_IOStream associated with process standard output.
• SDL_GetProcessProperties Get the properties associated with a process.
• SDL_GetPropertyType Get the type of a property in a group of properties.
• SDL_GetRealGamepadType Get the type of an opened gamepad, ignoring any mapping override.
• SDL_GetRealGamepadTypeForID Get the type of a gamepad, ignoring any mapping override.
• SDL_GetRectAndLineIntersection Calculate the intersection of a rectangle and line segment.
• SDL_GetRectAndLineIntersectionFloat Calculate the intersection of a rectangle and line segment with float precision.
• SDL_GetRectEnclosingPoints Calculate a minimal rectangle enclosing a set of points.
• SDL_GetRectEnclosingPointsFloat Calculate a minimal rectangle enclosing a set of points with float precision.
• SDL_GetRectIntersection Calculate the intersection of two rectangles.
• SDL_GetRectIntersectionFloat Calculate the intersection of two rectangles with float precision.
• SDL_GetRectUnion Calculate the union of two rectangles.
• SDL_GetRectUnionFloat Calculate the union of two rectangles with float precision.
• SDL_GetRelativeMouseState Query SDL's cache for the synchronous mouse button state and accumulated mouse delta since last call.
• SDL_GetRenderClipRect Get the clip rectangle for the current target.
• SDL_GetRenderColorScale Get the color scale used for render operations.
• SDL_GetRenderDrawBlendMode Get the blend mode used for drawing operations.
• SDL_GetRenderDrawColor Get the color used for drawing operations (Rect, Line and Clear).
• SDL_GetRenderDrawColorFloat Get the color used for drawing operations (Rect, Line and Clear).
• SDL_GetRenderDriver Use this function to get the name of a built in 2D rendering driver.
• SDL_GetRenderer Get the renderer associated with a window.
• SDL_GetRendererFromTexture Get the renderer that created an SDL_Texture .
• SDL_GetRendererName Get the name of a renderer.
• SDL_GetRendererProperties Get the properties associated with a renderer.
• SDL_GetRenderLogicalPresentation Get device independent resolution and presentation mode for rendering.
• SDL_GetRenderLogicalPresentationRect Get the final presentation rectangle for rendering.
• SDL_GetRenderMetalCommandEncoder Get the Metal command encoder for the current frame.
• SDL_GetRenderMetalLayer Get the CAMetalLayer associated with the given Metal renderer.
• SDL_GetRenderOutputSize Get the output size in pixels of a rendering context.
• SDL_GetRenderSafeArea Get the safe area for rendering within the current viewport.
• SDL_GetRenderScale Get the drawing scale for the current target.
• SDL_GetRenderTarget Get the current render target.
• SDL_GetRenderViewport Get the drawing area for the current target.
• SDL_GetRenderVSync Get VSync of the given renderer.
• SDL_GetRenderWindow Get the window associated with a renderer.
• SDL_GetRevision Get the code revision of SDL that is linked against your program.
• SDL_GetRGB Get RGB values from a pixel in the specified format.
• SDL_GetRGBA Get RGBA values from a pixel in the specified format.
• SDL_GetRowStretchCode (src/SDL_stretchcode.h)
• SDL_GetSandbox Get the application sandbox environment, if any.
• SDL_GetScancodeFromKey Get the scancode corresponding to the given key code according to the current keyboard layout.
• SDL_GetScancodeFromName Get a scancode from a human-readable name.
• SDL_GetScancodeName Get a human-readable name for a scancode.
• SDL_GetSemaphoreValue Get the current value of a semaphore.
• SDL_GetSensorData Get the current state of an opened sensor.
• SDL_GetSensorFromID Return the SDL_Sensor associated with an instance ID.
• SDL_GetSensorID Get the instance ID of a sensor.
• SDL_GetSensorName Get the implementation dependent name of a sensor.
• SDL_GetSensorNameForID Get the implementation dependent name of a sensor.
• SDL_GetSensorNonPortableType Get the platform dependent type of a sensor.
• SDL_GetSensorNonPortableTypeForID Get the platform dependent type of a sensor.
• SDL_GetSensorProperties Get the properties associated with a sensor.
• SDL_GetSensors Get a list of currently connected sensors.
• SDL_GetSensorType Get the type of a sensor.
• SDL_GetSensorTypeForID Get the type of a sensor.
• SDL_GetSilenceValueForFormat Get the appropriate memset value for silencing an audio format.
• SDL_GetSIMDAlignment Report the alignment this system needs for SIMD allocations.
• SDL_GetStorageFileSize Query the size of a file within a storage container.
• SDL_GetStoragePathInfo Get information about a filesystem path in a storage container.
• SDL_GetStorageSpaceRemaining Queries the remaining space in a storage container.
• SDL_GetStringProperty Get a string property from a group of properties.
• SDL_GetSurfaceAlphaMod Get the additional alpha value used in blit operations.
• SDL_GetSurfaceBlendMode Get the blend mode used for blit operations.
• SDL_GetSurfaceClipRect Get the clipping rectangle for a surface.
• SDL_GetSurfaceColorKey Get the color key (transparent pixel) for a surface.
• SDL_GetSurfaceColorMod Get the additional color value multiplied into blit operations.
• SDL_GetSurfaceColorspace Get the colorspace used by a surface.
• SDL_GetSurfaceImages Get an array including all versions of a surface.
• SDL_GetSurfacePalette Get the palette used by a surface.
• SDL_GetSurfaceProperties Get the properties associated with a surface.
• SDL_GetSystemRAM Get the amount of RAM configured in the system.
• SDL_GetSystemTheme Get the current system theme.
• SDL_GetTextInputArea Get the area used to type Unicode text input.
• SDL_GetTextureAlphaMod Get the additional alpha value multiplied into render copy operations.
• SDL_GetTextureAlphaModFloat Get the additional alpha value multiplied into render copy operations.
• SDL_GetTextureBlendMode Get the blend mode used for texture copy operations.
• SDL_GetTextureColorMod Get the additional color value multiplied into render copy operations.
• SDL_GetTextureColorModFloat Get the additional color value multiplied into render copy operations.
• SDL_GetTextureProperties Get the properties associated with a texture.
• SDL_GetTextureScaleMode Get the scale mode used for texture scale operations.
• SDL_GetTextureSize Get the size of a texture, as floating point values.
• SDL_GetThreadID Get the thread identifier for the specified thread.
• SDL_GetThreadName Get the thread name as it was specified in SDL_CreateThread ().
• SDL_GetThreadState Get the current state of a thread.
• SDL_GetTicks Get the number of milliseconds since SDL library initialization.
• SDL_GetTicksNS Get the number of nanoseconds since SDL library initialization.
• SDL_GetTLS Get the current thread's value associated with a thread local storage ID.
• SDL_GetTouchDeviceName Get the touch device name as reported from the driver.
• SDL_GetTouchDevices Get a list of registered touch devices.
• SDL_GetTouchDeviceType Get the type of the given touch device.
• SDL_GetTouchFingers Get a list of active fingers for a given touch device.
• SDL_GetTrayEntries Returns a list of entries in the menu, in order.
• SDL_GetTrayEntryChecked Gets whether or not an entry is checked.
• SDL_GetTrayEntryEnabled Gets whether or not an entry is enabled.
• SDL_GetTrayEntryLabel Gets the label of an entry.
• SDL_GetTrayEntryParent Gets the menu containing a certain tray entry.
• SDL_GetTrayMenu Gets a previously created tray menu.
• SDL_GetTrayMenuParentEntry Gets the entry for which the menu is a submenu, if the current menu is a submenu.
• SDL_GetTrayMenuParentTray Gets the tray for which this menu is the first-level menu, if the current menu isn't a submenu.
• SDL_GetTraySubmenu Gets a previously created tray entry submenu.
• SDL_GetUserFolder Finds the most suitable user folder for a specific purpose.
• SDL_GetVersion Get the version of SDL that is linked against your program.
• SDL_GetVideoDriver Get the name of a built in video driver.
• SDL_GetVideoInfo returns a pointer to information about the video hardware
• SDL_GetVideoSurface returns a pointer to the current display surface
• SDL_GetWindowAspectRatio Get the size of a window's client area.
• SDL_GetWindowBordersSize Get the size of a window's borders (decorations) around the client area.
• SDL_GetWindowDisplayScale Get the content display scale relative to a window's pixel size.
• SDL_GetWindowFlags Get the window flags.
• SDL_GetWindowFromEvent Get window associated with an event.
• SDL_GetWindowFromID Get a window from a stored ID.
• SDL_GetWindowFullscreenMode Query the display mode to use when a window is visible at fullscreen.
• SDL_GetWindowICCProfile Get the raw ICC profile data for the screen the window is currently on.
• SDL_GetWindowID Get the numeric ID of a window.
• SDL_GetWindowKeyboardGrab Get a window's keyboard grab mode.
• SDL_GetWindowMaximumSize Get the maximum size of a window's client area.
• SDL_GetWindowMinimumSize Get the minimum size of a window's client area.
• SDL_GetWindowMouseGrab Get a window's mouse grab mode.
• SDL_GetWindowMouseRect Get the mouse confinement rectangle of a window.
• SDL_GetWindowOpacity Get the opacity of a window.
• SDL_GetWindowParent Get parent of a window.
• SDL_GetWindowPixelDensity Get the pixel density of a window.
• SDL_GetWindowPixelFormat Get the pixel format associated with the window.
• SDL_GetWindowPosition Get the position of a window.
• SDL_GetWindowProperties Get the properties associated with a window.
• SDL_GetWindowRelativeMouseMode Query whether relative mouse mode is enabled for a window.
• SDL_GetWindows Get a list of valid windows.
• SDL_GetWindowSafeArea Get the safe area for this window.
• SDL_GetWindowSize Get the size of a window's client area.
• SDL_GetWindowSizeInPixels Get the size of a window's client area, in pixels.
• SDL_GetWindowSurface Get the SDL surface associated with the window.
• SDL_GetWindowSurfaceVSync Get VSync for the window surface.
• SDL_GetWindowTitle Get the title of a window.
• SDL_GL_CreateContext Create an OpenGL context for an OpenGL window, and make it current.
• SDL_GL_DestroyContext Delete an OpenGL context.
• SDL_GL_ExtensionSupported Check if an OpenGL extension is supported for the current context.
• SDL_GL_GetAttribute Get the actual value for an attribute from the current context.
• SDL_GL_GetCurrentContext Get the currently active OpenGL context.
• SDL_GL_GetCurrentWindow Get the currently active OpenGL window.
• SDL_GL_GetProcAddress Get an OpenGL function by name.
• SDL_GL_GetSwapInterval Get the swap interval for the current OpenGL context.
• SDL_GL_LoadLibrary Dynamically load an OpenGL library.
• SDL_GL_MakeCurrent Set up an OpenGL context for rendering into an OpenGL window.
• SDL_GL_ResetAttributes Reset all previously set OpenGL context attributes to their default values.
• SDL_GL_SetAttribute Set an OpenGL window attribute before window creation.
• SDL_GL_SetSwapInterval Set the swap interval for the current OpenGL context.
• SDL_GL_SwapBuffers Swap OpenGL framebuffers/Update Display
• SDL_GL_SwapWindow Update a window with OpenGL rendering.
• SDL_GL_UnloadLibrary Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary ().
• SDL_GLattr SDL GL Attributes
• SDL_GlobDirectory Enumerate a directory tree, filtered by pattern, and return a list.
• SDL_GlobStorageDirectory Enumerate a directory tree, filtered by pattern, and return a list.
• SDL_GPUSupportsProperties Checks for GPU runtime support.
• SDL_GPUSupportsShaderFormats Checks for GPU runtime support.
• SDL_GPUTextureFormatTexelBlockSize Obtains the texel block size for a texture format.
• SDL_GPUTextureSupportsFormat Determines whether a texture format is supported for a given type and usage.