libavutil Directory Reference

Directories
directory	aarch64
directory	arm
directory	avr32
directory	bfin
directory	mips
directory	ppc
directory	sh4
directory	tests
directory	tomi
directory	x86

Files
file	adler32.c [code]
	Computes the Adler-32 checksum of a data stream.
file	adler32.h [code]
	Public header for Adler-32 hash function implementation.
file	aes.c [code]
file	aes.h [code]
file	aes_ctr.c [code]
file	aes_ctr.h [code]
file	aes_internal.h [code]
file	attributes.h [code]
	Macro definitions for various function/variable attributes.
file	audio_fifo.c [code]
	Audio FIFO.
file	audio_fifo.h [code]
	Audio FIFO Buffer.
file	avassert.h [code]
	simple assert() macros that are a bit more flexible than ISO C assert().
file	avstring.c [code]
file	avstring.h [code]
file	avutil.h [code]
	Convenience header that includes libavutil's core.
file	base64.c [code]
	Base64 encode/decode.
file	base64.h [code]
file	blowfish.c [code]
file	blowfish.h [code]
file	bprint.c [code]
file	bprint.h [code]
file	bswap.h [code]
	byte swapping routines
file	buffer.c [code]
file	buffer.h [code]
	refcounted data buffer API
file	buffer_internal.h [code]
file	camellia.c [code]
file	camellia.h [code]
	Public header for libavutil CAMELLIA algorithm.
file	cast5.c [code]
file	cast5.h [code]
	Public header for libavutil CAST5 algorithm.
file	channel_layout.c [code]
	audio channel layout utility functions
file	channel_layout.h [code]
	audio channel layout utility functions
file	color_utils.c [code]
file	color_utils.h [code]
file	colorspace.h [code]
	Various defines for YUV<->RGB conversion.
file	common.h [code]
	common internal and external API header
file	cpu.c [code]
file	cpu.h [code]
file	cpu_internal.h [code]
file	crc.c [code]
file	crc.h [code]
	Public header for CRC hash function implementation.
file	des.c [code]
file	des.h [code]
file	dict.c [code]
file	dict.h [code]
	Public dictionary API.
file	display.c [code]
file	display.h [code]
	Display matrix.
file	downmix_info.c [code]
file	downmix_info.h [code]
	audio downmix medatata
file	dynarray.h [code]
file	encryption_info.c [code]
file	encryption_info.h [code]
file	error.c [code]
file	error.h [code]
	error code definitions
file	eval.c [code]
	simple arithmetic expression evaluator.
file	eval.h [code]
	simple arithmetic expression evaluator
file	ffmath.h [code]
	internal math functions header
file	fifo.c [code]
file	fifo.h [code]
	a very simple circular buffer FIFO implementation
file	file.c [code]
file	file.h [code]
	Misc file utilities.
file	file_open.c [code]
file	fixed_dsp.c [code]
file	fixed_dsp.h [code]
file	float_dsp.c [code]
file	float_dsp.h [code]
file	frame.c [code]
file	frame.h [code]
	reference-counted frame API
file	hash.c [code]
file	hash.h [code]
	Generic hashing API.
file	hmac.c [code]
file	hmac.h [code]
file	hwcontext.c [code]
file	hwcontext.h [code]
file	hwcontext_cuda.c [code]
file	hwcontext_cuda.h [code]
	An API-specific header for AV_HWDEVICE_TYPE_CUDA.
file	hwcontext_cuda_internal.h [code]
	FFmpeg internal API for CUDA.
file	hwcontext_d3d11va.c [code]
file	hwcontext_d3d11va.h [code]
	An API-specific header for AV_HWDEVICE_TYPE_D3D11VA.
file	hwcontext_drm.c [code]
file	hwcontext_drm.h [code]
	API-specific header for AV_HWDEVICE_TYPE_DRM.
file	hwcontext_dxva2.c [code]
file	hwcontext_dxva2.h [code]
	An API-specific header for AV_HWDEVICE_TYPE_DXVA2.
file	hwcontext_internal.h [code]
file	hwcontext_mediacodec.c [code]
file	hwcontext_mediacodec.h [code]
file	hwcontext_opencl.c [code]
file	hwcontext_opencl.h [code]
	API-specific header for AV_HWDEVICE_TYPE_OPENCL.
file	hwcontext_qsv.c [code]
file	hwcontext_qsv.h [code]
	An API-specific header for AV_HWDEVICE_TYPE_QSV.
file	hwcontext_vaapi.c [code]
file	hwcontext_vaapi.h [code]
	API-specific header for AV_HWDEVICE_TYPE_VAAPI.
file	hwcontext_vdpau.c [code]
file	hwcontext_vdpau.h [code]
	An API-specific header for AV_HWDEVICE_TYPE_VDPAU.
file	hwcontext_videotoolbox.c [code]
file	hwcontext_videotoolbox.h [code]
	An API-specific header for AV_HWDEVICE_TYPE_VIDEOTOOLBOX.
file	imgutils.c [code]
	misc image utilities
file	imgutils.h [code]
	misc image utilities
file	imgutils_internal.h [code]
file	integer.c [code]
	arbitrary precision integers
file	integer.h [code]
	arbitrary precision integers
file	internal.h [code]
	common internal API header
file	intfloat.h [code]
file	intmath.c [code]
file	intmath.h [code]
file	intreadwrite.h [code]
file	lfg.c [code]
file	lfg.h [code]
file	libm.h [code]
	Replacements for frequently missing libm functions.
file	lls.c [code]
	linear least squares model
file	lls.h [code]
file	log.c [code]
	logging functions
file	log.h [code]
file	log2_tab.c [code]
file	lzo.c [code]
file	lzo.h [code]
file	macros.h [code]
	Utility Preprocessor macros.
file	mastering_display_metadata.c [code]
file	mastering_display_metadata.h [code]
file	mathematics.c [code]
	miscellaneous math routines and tables
file	mathematics.h [code]
file	md5.c [code]
file	md5.h [code]
	Public header for MD5 hash function implementation.
file	mem.c [code]
	default memory allocator for libavutil
file	mem.h [code]
	Memory handling functions.
file	mem_internal.h [code]
file	motion_vector.h [code]
file	murmur3.c [code]
file	murmur3.h [code]
	Public header for MurmurHash3 hash function implementation.
file	opt.c [code]
	AVOptions.
file	opt.h [code]
	AVOptions.
file	parseutils.c [code]
	misc parsing utilities
file	parseutils.h [code]
	misc parsing utilities
file	pca.c [code]
	principal component analysis (PCA)
file	pca.h [code]
	principal component analysis (PCA)
file	pixdesc.c [code]
file	pixdesc.h [code]
file	pixelutils.c [code]
file	pixelutils.h [code]
file	pixfmt.h [code]
	pixel format definitions
file	qsort.h [code]
file	random_seed.c [code]
file	random_seed.h [code]
file	rational.c [code]
	rational numbers
file	rational.h [code]
	Utilties for rational number calculation.
file	rc4.c [code]
file	rc4.h [code]
file	replaygain.h [code]
file	reverse.c [code]
file	reverse.h [code]
file	ripemd.c [code]
file	ripemd.h [code]
	Public header for RIPEMD hash function implementation.
file	samplefmt.c [code]
file	samplefmt.h [code]
file	sha.c [code]
file	sha.h [code]
	Public header for SHA-1 & SHA-256 hash function implementations.
file	sha512.c [code]
file	sha512.h [code]
	Public header for SHA-512 implementation.
file	slicethread.c [code]
file	slicethread.h [code]
file	softfloat.h [code]
file	softfloat_ieee754.h [code]
file	softfloat_tables.h [code]
file	spherical.c [code]
file	spherical.h [code]
	Spherical video.
file	stereo3d.c [code]
file	stereo3d.h [code]
	Stereoscopic video.
file	tablegen.h [code]
	Compatibility libm for table generation files.
file	tea.c [code]
file	tea.h [code]
	Public header for libavutil TEA algorithm.
file	thread.h [code]
file	threadmessage.c [code]
file	threadmessage.h [code]
file	time.c [code]
file	time.h [code]
file	time_internal.h [code]
file	timecode.c [code]
	Timecode helpers.
file	timecode.h [code]
	Timecode helpers header.
file	timer.h [code]
	high precision timer, useful to profile code
file	timestamp.h [code]
	timestamp utils, mostly useful for debugging/logging purposes
file	tree.c [code]
file	tree.h [code]
	A tree container.
file	twofish.c [code]
file	twofish.h [code]
	Public header for libavutil TWOFISH algorithm.
file	utils.c [code]
	various utility functions
file	version.h [code]
	Libavutil version macros.
file	wchar_filename.h [code]
file	xga_font_data.c [code]
	CGA/EGA/VGA ROM font data.
file	xga_font_data.h [code]
	CGA/EGA/VGA ROM font data.
file	xtea.c [code]
	XTEA 32-bit implementation.
file	xtea.h [code]
	Public header for libavutil XTEA algorithm.