Section 3

sd_notifyf · Notify service manager about start-up completion and other service status changes
sd_path_lookup · Query well-known file system paths
sd_path_lookup_strv · Query well-known file system paths
sd_peer_get_cgroup · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_machine_name · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_owner_uid · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_session · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_slice · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_unit · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_user_slice · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_peer_get_user_unit · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_cgroup · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_machine_name · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_owner_uid · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_session · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_slice · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_unit · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_user_slice · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_get_user_unit · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pid_notify · Notify service manager about start-up completion and other service status changes
sd_pid_notify_barrier · Notify service manager about start-up completion and other service status changes
sd_pid_notify_with_fds · Notify service manager about start-up completion and other service status changes
sd_pid_notifyf · Notify service manager about start-up completion and other service status changes
sd_pid_notifyf_with_fds · Notify service manager about start-up completion and other service status changes
sd_pidfd_get_cgroup · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_inode_id · Acquire the 64-bit inode ID of a PID file descriptor (PIDFD)
sd_pidfd_get_machine_name · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_owner_uid · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_session · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_slice · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_unit · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_user_slice · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_pidfd_get_user_unit · Determine the owner uid of the user unit or session, or the session, user unit, system unit, container/VM or slice that a specific PID or socket peer belongs to
sd_readahead · Control ongoing disk boot-time read-ahead operations
sd_seat_can_graphical · Determine state of a specific seat
sd_seat_can_multi_session · Determine state of a specific seat
sd_seat_can_tty · Determine state of a specific seat
sd_seat_get_active · Determine state of a specific seat
sd_seat_get_sessions · Determine state of a specific seat
sd_session_get_class · Determine state of a specific session
sd_session_get_desktop · Determine state of a specific session
sd_session_get_display · Determine state of a specific session
sd_session_get_leader · Determine state of a specific session
sd_session_get_remote_host · Determine state of a specific session
sd_session_get_remote_user · Determine state of a specific session
sd_session_get_seat · Determine state of a specific session
sd_session_get_service · Determine state of a specific session
sd_session_get_start_time · Determine state of a specific session
sd_session_get_state · Determine state of a specific session
sd_session_get_tty · Determine state of a specific session
sd_session_get_type · Determine state of a specific session
sd_session_get_uid · Determine state of a specific session
sd_session_get_username · Determine state of a specific session
sd_session_get_vt · Determine state of a specific session
sd_session_is_active · Determine state of a specific session
sd_session_is_remote · Determine state of a specific session
sd_uid_get_display · Determine login state of a specific Unix user ID
sd_uid_get_login_time · Determine login state of a specific Unix user ID
sd_uid_get_seats · Determine login state of a specific Unix user ID
sd_uid_get_sessions · Determine login state of a specific Unix user ID
sd_uid_get_state · Determine login state of a specific Unix user ID
sd_uid_is_on_seat · Determine login state of a specific Unix user ID
sd_varlink_call_and_upgrade · Invoke a Varlink method and take over the connection for a raw protocol
sd_varlink_connect_address · Create a Varlink connection object and connect it to a service
sd_varlink_is_connected · Query if a Varlink connection object is currently connected or idle
sd_varlink_push_fd · Submit a file descriptor to send along with the next outgoing Varlink message
sd_varlink_reply_and_upgrade · Reply to a Varlink method call and take over the connection for a raw protocol
sd_varlink_send · Enqueues a Varlink method call, not expecting a reply
sd_varlink_server_listen_address · Bind a Varlink server object to listening sockets
sd_varlink_server_new · Allocate Varlink server object
sd_varlink_set_description · Set or query description of a Varlink connection object
sd_varlink_set_relative_timeout · Set method call time-out
SD_WARNING · APIs for new-style daemons
sd_watchdog_enabled · Check whether the service manager expects watchdog keep-alive notifications from a service
sdallocx · general purpose memory allocation functions
sdbm · data base subroutines
sdbtf2 · compute an LU factorization of a real m-by-n band matrix A without using partial pivoting with row interchanges
sdbtrf · compute an LU factorization of a real m-by-n band matrix A without using partial pivoting or row interchanges
SDESItemsHolder · Holds the SDES items and related information from a participant in an RTP application.
sdiff
sdisna
sdisna.f
SDL_abs · Compute the absolute value of x .
SDL_acos · Compute the arc cosine of x .
SDL_acosf · Compute the arc cosine of x .
SDL_ACQUIRE · Wrapper around Clang thread safety analysis annotations.
SDL_ACQUIRE_SHARED · Wrapper around Clang thread safety analysis annotations.
SDL_AcquireCameraFrame · Acquire a frame.
SDL_ACQUIRED_AFTER · Wrapper around Clang thread safety analysis annotations.
SDL_ACQUIRED_BEFORE · Wrapper around Clang thread safety analysis annotations.
SDL_AcquireGPUCommandBuffer · Acquire a command buffer.
SDL_AcquireGPUSwapchainTexture · Acquire a texture to use in presentation.
SDL_ActiveEvent · Application visibility event structure
SDL_AddAtomicInt · Add to an atomic variable.
SDL_AddEventWatch · Add a callback to be triggered when an event is added to the event queue.
SDL_AddGamepadMapping · Add support for gamepads that SDL is unaware of or change the binding of an existing gamepad.
SDL_AddGamepadMappingsFromFile · Load a set of gamepad mappings from a file.
SDL_AddGamepadMappingsFromIO · Load a set of gamepad mappings from an SDL_IOStream .
SDL_AddHintCallback · Add a function to watch a particular hint.
SDL_AddSurfaceAlternateImage · Add an alternate version of a surface.
SDL_AddTimer · Call a callback function at a future time.
SDL_AddTimerNS · Call a callback function at a future time.
SDL_AddVulkanRenderSemaphores · Add a set of synchronization semaphores for the current frame.
SDL_aligned_alloc · Allocate memory aligned to a specific alignment.
SDL_aligned_free · Free memory allocated by SDL_aligned_alloc ().
SDL_ALLOC_SIZE · A macro to tag a function as returning a certain allocation.
SDL_ALPHA_OPAQUE · A fully opaque 8-bit alpha value.
SDL_ALPHA_OPAQUE_FLOAT · A fully opaque floating point alpha value.
SDL_ALPHA_TRANSPARENT · A fully transparent 8-bit alpha value.
SDL_ALPHA_TRANSPARENT_FLOAT · A fully transparent floating point alpha value.
SDL_ALTIVEC_INTRINSICS · Defined if (and only if) the compiler supports PowerPC Altivec intrinsics.
SDL_ANALYZER_NORETURN · A macro to tag a function as never-returning (for analysis purposes).
SDL_ANDROID_EXTERNAL_STORAGE_READ · See the official Android developer guide for more information: http://developer.android.com/guide/topics/data/data-storage.html
SDL_ANDROID_EXTERNAL_STORAGE_WRITE · See the official Android developer guide for more information: http://developer.android.com/guide/topics/data/data-storage.html
SDL_AppEvent · App-implemented event entry point for SDL_MAIN_USE_CALLBACKS apps.
SDL_AppInit · App-implemented initial entry point for SDL_MAIN_USE_CALLBACKS apps.
SDL_AppIterate · App-implemented iteration entry point for SDL_MAIN_USE_CALLBACKS apps.
SDL_AppQuit · App-implemented deinit entry point for SDL_MAIN_USE_CALLBACKS apps.
SDL_arraysize · The number of elements in a static array.
SDL_asin · Compute the arc sine of x .
SDL_asinf · Compute the arc sine of x .
SDL_asprintf · This works exactly like asprintf() but doesn't require access to a C runtime.
SDL_assert · An assertion test that is normally performed only in debug builds.
SDL_assert_always · An assertion test that is always performed.
SDL_ASSERT_CAPABILITY · Wrapper around Clang thread safety analysis annotations.
SDL_ASSERT_LEVEL · The level of assertion aggressiveness.
SDL_assert_paranoid · An assertion test that is performed only when built with paranoid settings.
SDL_assert_release · An assertion test that is performed even in release builds.
SDL_ASSERT_SHARED_CAPABILITY · Wrapper around Clang thread safety analysis annotations.
SDL_AssertBreakpoint · The macro used when an assertion triggers a breakpoint.
SDL_AsyncIOFromFile · Use this function to create a new SDL_AsyncIO object for reading from and/or writing to a named file.
SDL_atan · Compute the arc tangent of x .
SDL_atan2 · Compute the arc tangent of y/x , using the signs of x and y to adjust the result's quadrant.
SDL_atan2f · Compute the arc tangent of y/x , using the signs of x and y to adjust the result's quadrant.
SDL_atanf · Compute the arc tangent of x .
SDL_atof · Parse a double from a string.
SDL_atoi · Parse an int from a string.
SDL_AtomicDecRef · Decrement an atomic variable used as a reference count.
SDL_AtomicIncRef · Increment an atomic variable used as a reference count.
SDL_AttachVirtualJoystick · Attach a new virtual joystick.
SDL_AUDIO_BITSIZE · Retrieve the size, in bits, from an SDL_AudioFormat .
SDL_AUDIO_BYTESIZE · Retrieve the size, in bytes, from an SDL_AudioFormat .
SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK · A value used to request a default playback audio device.
SDL_AUDIO_DEVICE_DEFAULT_RECORDING · A value used to request a default recording audio device.
SDL_AUDIO_FRAMESIZE · Calculate the size of each audio frame (in bytes) from an SDL_AudioSpec .
SDL_AUDIO_ISBIGENDIAN · Determine if an SDL_AudioFormat represents bigendian data.
SDL_AUDIO_ISFLOAT · Determine if an SDL_AudioFormat represents floating point data.
SDL_AUDIO_ISINT · Determine if an SDL_AudioFormat represents integer data.
SDL_AUDIO_ISLITTLEENDIAN · Determine if an SDL_AudioFormat represents littleendian data.
SDL_AUDIO_ISSIGNED · Determine if an SDL_AudioFormat represents signed data.
SDL_AUDIO_ISUNSIGNED · Determine if an SDL_AudioFormat represents unsigned data.
SDL_AUDIO_MASK_BIG_ENDIAN · Mask of bits in an SDL_AudioFormat that contain the bigendian flag.
SDL_AUDIO_MASK_BITSIZE · Mask of bits in an SDL_AudioFormat that contains the format bit size.
SDL_AUDIO_MASK_FLOAT · Mask of bits in an SDL_AudioFormat that contain the floating point flag.
SDL_AUDIO_MASK_SIGNED · Mask of bits in an SDL_AudioFormat that contain the signed data flag.
SDL_AudioCVT · Audio Conversion Structure
SDL_AudioDevicePaused · Use this function to query if an audio device is paused.
SDL_AudioSpec · Audio Specification Structure
SDL_AudioStreamDevicePaused · Use this function to query if an audio device associated with a stream is paused.
SDL_AVX2_INTRINSICS · Defined if (and only if) the compiler supports Intel AVX2 intrinsics.
SDL_AVX512F_INTRINSICS · Defined if (and only if) the compiler supports Intel AVX-512F intrinsics.
SDL_AVX_INTRINSICS · Defined if (and only if) the compiler supports Intel AVX intrinsics.
SDL_BeginGPUComputePass · Begins a compute pass on a command buffer.
SDL_BeginGPUCopyPass · Begins a copy pass on a command buffer.
SDL_BeginGPURenderPass · Begins a render pass on a command buffer.
SDL_BIG_ENDIAN · A value to represent bigendian byteorder.
SDL_BindAudioStream · Bind a single audio stream to an audio device.
SDL_BindAudioStreams · Bind a list of audio streams to an audio device.
SDL_BindGPUComputePipeline · Binds a compute pipeline on a command buffer for use in compute dispatch.
SDL_BindGPUComputeSamplers · Binds texture-sampler pairs for use on the compute shader.
SDL_BindGPUComputeStorageBuffers · Binds storage buffers as readonly for use on the compute pipeline.
SDL_BindGPUComputeStorageTextures · Binds storage textures as readonly for use on the compute pipeline.
SDL_BindGPUFragmentSamplers · Binds texture-sampler pairs for use on the fragment shader.
SDL_BindGPUFragmentStorageBuffers · Binds storage buffers for use on the fragment shader.
SDL_BindGPUFragmentStorageTextures · Binds storage textures for use on the fragment shader.
SDL_BindGPUGraphicsPipeline · Binds a graphics pipeline on a render pass to be used in rendering.
SDL_BindGPUIndexBuffer · Binds an index buffer on a command buffer for use with subsequent draw calls.
SDL_BindGPUVertexBuffers · Binds vertex buffers on a command buffer for use with subsequent draw calls.
SDL_BindGPUVertexSamplers · Binds texture-sampler pairs for use on the vertex shader.
SDL_BindGPUVertexStorageBuffers · Binds storage buffers for use on the vertex shader.
SDL_BindGPUVertexStorageTextures · Binds storage textures for use on the vertex shader.
SDL_BITSPERPIXEL · A macro to determine an SDL_PixelFormat
SDL_BlitGPUTexture · Blits from a source texture region to a destination texture region.
SDL_BlitSurface · Performs a fast blit from the source surface to the destination surface with clipping.
SDL_BlitSurface9Grid · Perform a scaled blit using the 9-grid algorithm to a destination surface, which may be of a different format.
SDL_BlitSurfaceScaled · Perform a scaled blit to a destination surface, which may be of a different format.
SDL_BlitSurfaceTiled · Perform a tiled blit to a destination surface, which may be of a different format.
SDL_BlitSurfaceTiledWithScale · Perform a scaled and tiled blit to a destination surface, which may be of a different format.
SDL_BlitSurfaceUnchecked · Perform low-level surface blitting only.
SDL_BlitSurfaceUncheckedScaled · Perform low-level surface scaled blitting only.
SDL_BroadcastCondition · Restart all threads that are waiting on the condition variable.
SDL_bsearch · Perform a binary search on a previously sorted array.
SDL_bsearch_r · Perform a binary search on a previously sorted array, passing a userdata pointer to the compare function.
SDL_BuildAudioCVT · Initializes a SDL_AudioCVT structure for conversion
SDL_BYTEORDER · A macro that reports the target system's byte order.
SDL_BYTESPERPIXEL · A macro to determine an SDL_PixelFormat
SDL_CACHELINE_SIZE · A guess for the cacheline size used for padding.
SDL_CalculateGPUTextureFormatSize · Calculate the size in bytes of a texture format with dimensions.
SDL_calloc · Allocate a zero-initialized array.
SDL_CancelGPUCommandBuffer · Cancels a command buffer.
SDL_CAPABILITY · Wrapper around Clang thread safety analysis annotations.
SDL_CaptureMouse · Capture the mouse and to track input outside an SDL window.
SDL_CD · CDROM Drive Information
SDL_CDClose · Closes a SDL_CD handle
SDL_CDEject · Ejects a CDROM
SDL_CDName · Returns a human-readable, system-dependent identifier for the CD-ROM.
SDL_CDNumDrives · Returns the number of CD-ROM drives on the system.
SDL_CDOpen · Opens a CD-ROM drive for access.
SDL_CDPause · Pauses a CDROM
SDL_CDPlay · Play a CD
SDL_CDPlayTracks · Play the given CD track(s)
SDL_CDResume · Resumes a CDROM
SDL_CDStatus · Returns the current status of the given drive.
SDL_CDStop · Stops a CDROM
SDL_CDtrack · CD Track Information Structure
SDL_ceil · Compute the ceiling of x .
SDL_ceilf · Compute the ceiling of x .
SDL_ClaimWindowForGPUDevice · Claims a window, creating a swapchain structure for it.
SDL_clamp · Return a value clamped to a range.
SDL_CleanupTLS · Cleanup all TLS data for this thread.
SDL_ClearAudioStream · Clear any pending data in the stream.
SDL_ClearClipboardData · Clear the clipboard data.
SDL_ClearComposition · Dismiss the composition window/IME without disabling the subsystem.
SDL_ClearError · Clear any previous error message for this thread.
SDL_ClearProperty · Clear a property from a group of properties.
SDL_ClearSurface · Clear a surface with a specific color, with floating point precision.
SDL_ClickTrayEntry · Simulate a click on a tray entry.
SDL_CloseAsyncIO · Close and free any allocated resources for an async I/O object.
SDL_CloseAudio · Shuts down audio processing and closes the audio device.
SDL_CloseAudioDevice · Close a previously-opened audio device.
SDL_CloseCamera · Use this function to shut down camera processing and close the camera device.
SDL_CloseGamepad · Close a gamepad previously opened with SDL_OpenGamepad ().
SDL_CloseHaptic · Close a haptic device previously opened with SDL_OpenHaptic ().
SDL_CloseIO · Close and free an allocated SDL_IOStream structure.
SDL_CloseJoystick · Close a joystick previously opened with SDL_OpenJoystick ().
SDL_CloseSensor · Close a sensor previously opened with SDL_OpenSensor ().
SDL_CloseStorage · Closes and frees a storage container.
SDL_Color · Format independent color description
SDL_COLORSPACECHROMA · A macro to retrieve the chroma sample location of an SDL_Colorspace .
SDL_COLORSPACEMATRIX · A macro to retrieve the matrix coefficients of an SDL_Colorspace .
SDL_COLORSPACEPRIMARIES · A macro to retrieve the primaries of an SDL_Colorspace .
SDL_COLORSPACERANGE · A macro to retrieve the range of an SDL_Colorspace .
SDL_COLORSPACETRANSFER · A macro to retrieve the transfer characteristics of an SDL_Colorspace .
SDL_COLORSPACETYPE · A macro to retrieve the type of an SDL_Colorspace .
SDL_CompareAndSwapAtomicInt · Set an atomic variable to a new value if it is currently an old value.
SDL_CompareAndSwapAtomicPointer · Set a pointer to a new value if it is currently an old value.
SDL_CompareAndSwapAtomicU32 · Set an atomic variable to a new value if it is currently an old value.
SDL_COMPILE_TIME_ASSERT · A compile-time assertion.
SDL_CompilerBarrier · Mark a compiler barrier.
SDL_ComposeCustomBlendMode · Compose a custom blend mode for renderers.
SDL_CondBroadcast · Restart all threads waiting on a condition variable
SDL_CondSignal · Restart a thread wait on a condition variable
SDL_CondWait · Wait on a condition variable
SDL_CondWaitTimeout · Wait on a condition variable, with timeout
SDL_const_cast · Handle a Const Cast properly whether using C or C++.
SDL_ConvertAudio · Convert audio data to a desired audio format.
SDL_ConvertAudioSamples · Convert some audio data of one format to another format.
SDL_ConvertEventToRenderCoordinates · Convert the coordinates in an event to render coordinates.
SDL_ConvertPixels · Copy a block of pixels of one format to another format.
SDL_ConvertPixelsAndColorspace · Copy a block of pixels of one format and colorspace to another format and colorspace.
SDL_ConvertSurface · Copy an existing surface to a new surface of the specified format.
SDL_ConvertSurfaceAndColorspace · Copy an existing surface to a new surface of the specified format and colorspace.
SDL_CopyFile · Copy a file.
SDL_CopyGPUBufferToBuffer · Performs a buffer-to-buffer copy.
SDL_CopyGPUTextureToTexture · Performs a texture-to-texture copy.
SDL_copyp · A macro to copy memory between objects, with basic type checking.
SDL_CopyProperties · Copy a group of properties.
SDL_copysign · Copy the sign of one floating-point value to another.
SDL_copysignf · Copy the sign of one floating-point value to another.
SDL_CopyStorageFile · Copy a file in a writable storage container.
SDL_cos · Compute the cosine of x .
SDL_cosf · Compute the cosine of x .
SDL_CPUPauseInstruction · A macro to insert a CPU-specific "pause" instruction into the program.
SDL_crc16 · Calculate a CRC-16 value.
SDL_crc32 · Calculate a CRC-32 value.
SDL_CreateAsyncIOQueue · Create a task queue for tracking multiple I/O operations.
SDL_CreateAudioStream · Create a new audio stream.
SDL_CreateColorCursor · Create a color cursor.
SDL_CreateCond · Create a condition variable
SDL_CreateCondition · Create a condition variable.
SDL_CreateCursor · Create a cursor using the specified bitmap data and mask (in MSB format).
SDL_CreateDirectory · Create a directory, and any missing parent directories.
SDL_CreateEnvironment · Create a set of environment variables
SDL_CreateGPUBuffer · Creates a buffer object to be used in graphics or compute workflows.
SDL_CreateGPUComputePipeline · Creates a pipeline object to be used in a compute workflow.
SDL_CreateGPUDevice · Creates a GPU context.
SDL_CreateGPUDeviceWithProperties · Creates a GPU context.
SDL_CreateGPUGraphicsPipeline · Creates a pipeline object to be used in a graphics workflow.
SDL_CreateGPUSampler · Creates a sampler object to be used when binding textures in a graphics workflow.
SDL_CreateGPUShader · Creates a shader to be used when creating a graphics pipeline.
SDL_CreateGPUTexture · Creates a texture object to be used in graphics or compute workflows.
SDL_CreateGPUTransferBuffer · Creates a transfer buffer to be used when uploading to or downloading from graphics resources.
SDL_CreateHapticEffect · Create a new haptic effect on a specified device.
SDL_CreateMutex · Create a new mutex.
SDL_CreatePalette · Create a palette structure with the specified number of color entries.
SDL_CreatePopupWindow · Create a child popup window of the specified parent window.
SDL_CreateProcess · Create a new process.
SDL_CreateProcessWithProperties · Create a new process with the specified properties.
SDL_CreateProperties · Create a group of properties.
SDL_CreateRenderer · Create a 2D rendering context for a window.
SDL_CreateRendererWithProperties · Create a 2D rendering context for a window, with the specified properties.
SDL_CreateRGBSurface · Create an empty SDL_Surface
SDL_CreateRGBSurfaceFrom · Create an SDL_Surface from pixel data
SDL_CreateRWLock · Create a new read/write lock.
SDL_CreateSemaphore · Create a semaphore.
SDL_CreateSoftwareRenderer · Create a 2D software rendering context for a surface.
SDL_CreateStorageDirectory · Create a directory in a writable storage container.
SDL_CreateSurface · Allocate a new surface with a specific pixel format.
SDL_CreateSurfaceFrom · Allocate a new surface with a specific pixel format and existing pixel data.
SDL_CreateSurfacePalette · Create a palette and associate it with a surface.
SDL_CreateSystemCursor · Create a system cursor.
SDL_CreateTexture · Create a texture for a rendering context.
SDL_CreateTextureFromSurface · Create a texture from an existing surface.
SDL_CreateTextureWithProperties · Create a texture for a rendering context with the specified properties.
SDL_CreateThread · Create a new thread with a default stack size.
SDL_CreateThreadWithProperties · Create a new thread with with the specified properties.
SDL_CreateTray · Create an icon to be placed in the operating system's tray, or equivalent.
SDL_CreateTrayMenu · Create a menu for a system tray.
SDL_CreateTraySubmenu · Create a submenu for a system tray entry.
SDL_CreateWindow · Create a window with the specified dimensions and flags.
SDL_CreateWindowAndRenderer · Create a window and default renderer.
SDL_CreateWindowWithProperties · Create a window with the specified properties.
SDL_CreateYUVOverlay · Create a YUV video overlay
SDL_CursorVisible · Return whether the cursor is currently being shown.
SDL_DateTimeToTime · Converts a calendar time to an SDL_Time in nanoseconds since the epoch.
SDL_DEBUG_TEXT_FONT_CHARACTER_SIZE · The size, in pixels, of a single SDL_RenderDebugText () character.
SDL_DECLSPEC · A macro to tag a symbol as a public API.
SDL_DEFINE_AUDIO_FORMAT · Define an SDL_AudioFormat value.
SDL_DEFINE_COLORSPACE · A macro for defining custom SDL_Colorspace formats.
SDL_DEFINE_PIXELFORMAT · A macro for defining custom non-FourCC pixel formats.
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.