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Jeongkeun Kim de18feb0f0 avutil/aarch64: add pixelutils 32x32 SAD NEON implementation 
This adds a NEON-optimized function for computing 32x32 Sum of Absolute
Differences (SAD) on AArch64, addressing a gap where x86 had SSE2/AVX2
implementations but AArch64 lacked equivalent coverage.

The implementation mirrors the existing sad8 and sad16 NEON functions,
employing a 4-row unrolled loop with UABAL and UABAL2 instructions for
efficient load-compute interleaving, and four 8x16-bit accumulators to
handle the wider 32-byte rows.

Benchmarks on AWS Graviton3 (Neoverse V1, c7g.xlarge) using checkasm:
  sad_32x32_0: C 146.4 cycles -> NEON  98.1 cycles (1.49x speedup)
  sad_32x32_1: C 141.4 cycles -> NEON  98.9 cycles (1.43x speedup)
  sad_32x32_2: C 140.7 cycles -> NEON  95.0 cycles (1.48x speedup)

Signed-off-by: Jeongkeun Kim <variety0724@gmail.com>
2026-04-19 19:27:55 +00:00
..
aarch64
avutil/aarch64: add pixelutils 32x32 SAD NEON implementation
2026-04-19 19:27:55 +00:00
arm
avutil/arm: Add armv6 optimizations for pixelutils
2026-03-09 10:17:26 +01:00
loongarch
avutil/cpu_internal: Provide ff_getauxval() wrapper for getauxvaul()
2024-09-09 06:20:11 -04:00
mips
avutil/mips: Add msa optimizations for pixelutils
2026-03-09 10:17:26 +01:00
ppc
libavutil/ppc: Remove mfspr-based AltiVec detection code for Linux
2026-04-01 04:33:44 +00:00
riscv
avutil/riscv: Add rvv optimizations for pixelutils
2026-03-09 10:17:26 +01:00
tests
avutil/tests/.gitignore: Add recently added test tools
2026-04-13 16:12:31 +02:00
wasm
all: fix whitespace/new-line issues
2025-08-03 13:48:47 +02:00
x86
avutil/x86/pixelutils: Don't use mmx in 8x8 SAD
2026-04-18 21:21:11 +02:00
.gitignore
…
adler32.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
adler32.h
avutil: Switch crypto APIs to size_t
2021-04-27 10:43:13 -03:00
aes_ctr.c
avutil/aes_ctr: reintroduce the block offset state
2025-09-11 18:32:23 -03:00
aes_ctr.h
avutil/aes_ctr: document some missing arguments
2022-10-17 09:56:47 +02:00
aes_internal.h
lavu/aes: add x86 AESNI optimizations
2025-04-05 20:46:40 -03:00
aes.c
avutil/x86/aes: Only assemble iff HAVE_AESNI_EXTERNAL
2026-03-28 23:25:54 +01:00
aes.h
avutil/aes: document some missing arguments
2022-10-17 09:56:47 +02:00
ambient_viewing_environment.c
avutil/ambient_viewing_environment: set a sane default value for AVRational fields
2024-06-20 17:02:50 -03:00
ambient_viewing_environment.h
avutil: introduce AVAmbientViewingEnvironment side data
2023-01-13 21:26:13 +02:00
attributes_internal.h
avutil/attributes_internal: Add attribute_nonstring
2026-02-20 11:59:37 +01:00
attributes.h
avutil/attributes: enable av_flatten when available
2026-03-22 15:55:54 +00:00
audio_fifo.c
avutil/audio_fifo: Constify some pointees
2023-09-12 09:20:13 +02:00
audio_fifo.h
avutil/audio_fifo: Constify some pointees
2023-09-12 09:20:13 +02:00
avassert.h
avutil/avassert: Deprecate av_assert0_fpu()
2026-02-13 09:21:02 +01:00
avsscanf.c
avutil/avsscanf: Remove dead code
2024-07-21 17:02:12 +02:00
avstring.c
avutil/avstring: shrink allocation from av_get_token to fit token
2025-07-22 19:56:34 +02:00
avstring.h
lavu: add av_scanf_format() and use it on av_sscanf()
2025-07-22 01:35:01 +02:00
avutil.h
Remove libpostproc
2025-05-07 15:35:47 +02:00
avutilres.rc
…
base64.c
libavutil/base64: Try not to write over the array end
2024-05-13 03:26:57 +02:00
base64.h
…
blowfish.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
blowfish.h
…
bprint.c
avutil/bprint: fix av_bprint_strftime with %p format string reporting truncated output
2025-08-31 09:37:59 +02:00
bprint.h
fix "param"s that should be "@param"
2024-03-04 17:45:00 +01:00
bswap.h
avutil/bswap: fix implicit conversion warning in av_bswap64
2026-03-21 00:34:50 +00:00
buffer_internal.h
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
buffer.c
avutil/buffer: Check ff_mutex_init() for failure
2024-07-21 17:02:13 +02:00
buffer.h
avutil/buffer: constify some function parameters
2021-09-17 13:28:09 -03:00
camellia.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
camellia.h
avutil/camellia: Fix doxy @param typo
2022-10-17 09:55:19 +02:00
cast5.c
avutil/cast5: Avoid undefined shift of uint32_t by 32 places
2022-11-11 12:24:23 +01:00
cast5.h
…
channel_layout.c
avutil/channel_layout: Fix shadowing
2026-03-10 13:52:18 +01:00
channel_layout.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
colorspace.h
avutil/colorspace: add macros for RGB->YUV BT.709
2019-04-19 17:10:20 +05:30
common.h
avutil/common: cast GET_BYTE/GET_16BIT returned value
2025-11-19 17:46:06 +00:00
container_fifo.c
lavc/container_fifo: move to lavu and make public
2024-12-15 14:05:15 +01:00
container_fifo.h
lavc/container_fifo: move to lavu and make public
2024-12-15 14:05:15 +01:00
cpu_internal.h
configure: Add wasm as a fake arch
2024-12-04 16:43:06 +08:00
cpu.c
avutil/cpu: add aarch64 CPU feature flag for PMULL and EOR3
2026-03-11 14:03:36 +00:00
cpu.h
avutil/cpu: add aarch64 CPU feature flag for PMULL and EOR3
2026-03-11 14:03:36 +00:00
crc_internal.h
avutil/crc: refactor helper functions to separate header file
2026-03-11 14:03:36 +00:00
crc.c
avutil/crc: add aarch64 NEON PMULL+EOR3 SIMD implementation for av_crc
2026-03-11 14:03:36 +00:00
crc.h
avutil/crc: Add doxy for missing arguments
2022-10-17 09:56:47 +02:00
csp.c
avutil/csp: don't dereference NULL pointer in av_csp_primaries_desc_from_id()
2025-11-01 12:41:23 -03:00
csp.h
avutil/csp: add av_csp_approximate_eotf_gamma()
2025-10-24 22:24:54 +00:00
cuda_check.h
avutil/log: Don't include avutil.h
2022-02-24 12:56:49 +01:00
des.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
des.h
avutil/des: Add doxy for missing arguments
2022-10-17 09:56:47 +02:00
detection_bbox.c
avutil/common: Don't auto-include mem.h
2024-03-31 00:08:43 +01:00
detection_bbox.h
avutil/detection_bbox: Add doxy for missing argument
2022-10-17 09:56:47 +02:00
dict.c
avutil/dict: fix memleak in av_dict_set()
2025-04-07 23:38:09 -03:00
dict.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
display.c
avutil/display: Don't include avutil.h
2022-02-24 12:56:49 +01:00
display.h
avutil/display: Add file to doxy group
2022-10-17 09:55:19 +02:00
dovi_meta.c
avutil/dovi_meta: add dolby vision extension blocks
2024-04-03 16:16:25 +02:00
dovi_meta.h
avutil/dovi_meta: Document valid range for index of av_dovi_get_ext()
2026-02-04 15:25:18 +00:00
downmix_info.c
avutil/downmix_info: check for side data allocation success before zeroing it
2025-01-28 15:26:00 -03:00
downmix_info.h
…
dynarray.h
avutil/dynarry.h: fix comment grammar mistakes of FF_DYNARRAY_ADD
2019-06-01 17:43:48 +08:00
emms.h
avutil/emms: Add ff_assert[01]_fpu()
2026-03-02 11:55:30 +01:00
encryption_info.c
avutil/mem: Don't include avutil.h
2023-09-07 00:42:10 +02:00
encryption_info.h
avutil/encryption_info: Fix documentation problem.
2018-06-27 13:43:38 +02:00
error.c
avutil/error: Fix overflow when negating
2026-03-06 17:28:00 +01:00
error.h
avutil/error: Add HTTP 429 Too Many Requests AVERROR code
2024-04-25 14:13:47 +01:00
eval.c
avutil/eval: Store *prng_state / var only in root AVExpr
2026-03-03 03:28:37 +01:00
eval.h
apply spelling fixes
2023-11-18 19:55:42 +01:00
executor.c
avutil/executor: Fix stack overflow due to recursive call
2024-07-11 20:26:23 +08:00
executor.h
avutil/executor: Allowing thread_count be zero
2024-06-27 20:54:42 +08:00
ffmath.h
…
fifo.c
avutil: remove deprecated FF_API_FIFO_OLD_API
2024-03-07 08:53:30 -03:00
fifo.h
avutil/fifo, file: Remove unused headers
2024-03-27 17:07:22 +01:00
file_open.c
av{codec,util}/tests: Remove pointless undefs
2025-11-24 16:48:31 +01:00
file_open.h
avutil/internal: Move avpriv-file API to a header of its own
2022-09-03 15:41:44 +02:00
file.c
avutil/file: fix av_file_map file mapping on Windows
2024-12-15 14:02:29 +01:00
file.h
avutil/fifo, file: Remove unused headers
2024-03-27 17:07:22 +01:00
film_grain_params.c
avutil/common: Don't auto-include mem.h
2024-03-31 00:08:43 +01:00
film_grain_params.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
fixed_dsp.c
avutil/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
fixed_dsp.h
configure: Remove av_restrict
2024-03-15 12:51:15 +01:00
float2half.c
avutil/half2float: use native _Float16 if available
2022-08-19 22:09:36 +02:00
float2half.h
avutil/half2float: use native _Float16 if available
2022-08-19 22:09:36 +02:00
float_dsp.c
avutil/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
float_dsp.h
avutil/float_dsp: Unavpriv avpriv_scalarproduct_float_c()
2025-03-28 14:33:08 -03:00
float_scalarproduct.c
avutil/float_dsp: Unavpriv avpriv_scalarproduct_float_c()
2025-03-28 14:33:08 -03:00
frame.c
avutil/frame: add AVFrame.alpha_mode
2025-09-02 17:05:50 +02:00
frame.h
libavutil: Add functions for SMPTE-2094-50 HDR metadata
2026-04-09 20:01:00 +00:00
getenv_utf8.h
libavutil: Add wchartoutf8(), wchartoansi(), utf8toansi(), getenv_utf8(), freeenv_utf8() and getenv_dup()
2022-06-21 13:27:46 +03:00
half2float.c
avutil/half2float: use native _Float16 if available
2022-08-19 22:09:36 +02:00
half2float.h
avutil/half2float: use native _Float16 if available
2022-08-19 22:09:36 +02:00
hash.c
avutil/hash: Avoid relocations for hash names
2024-03-18 01:48:46 +01:00
hash.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
hdr_dynamic_metadata.c
libavutil: Add functions for SMPTE-2094-50 HDR metadata
2026-04-09 20:01:00 +00:00
hdr_dynamic_metadata.h
libavutil: Add functions for SMPTE-2094-50 HDR metadata
2026-04-09 20:01:00 +00:00
hdr_dynamic_vivid_metadata.c
avutil: support for CUVA Vivid HDR metadata
2022-03-01 09:08:43 +08:00
hdr_dynamic_vivid_metadata.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
hmac.c
avutil/hmac: avoid calling functions through pointer of invalid type
2025-07-22 19:56:34 +02:00
hmac.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
hwcontext_amf_internal.h
avutil/hwcontext_amf: Add AMF_IFACE_CALL macro
2026-03-31 11:33:00 +00:00
hwcontext_amf.c
avfilter/vf_vpp_amf: Minor clean up.
2026-03-31 11:17:51 +00:00
hwcontext_amf.h
avfilter/vf_vpp_amf: Extend AMF Color Converter HDR capabilities
2026-03-11 10:23:35 +01:00
hwcontext_cuda_internal.h
all: fix whitespace/new-line issues
2025-08-03 13:48:47 +02:00
hwcontext_cuda.c
avutil/hwcontext_cuda: Expands pixel formats support
2025-11-27 22:11:57 +01:00
hwcontext_cuda.h
avutil/hwcontext_cuda: add option to use current device context
2023-09-28 19:23:51 +02:00
hwcontext_d3d11va.c
avutil/hwcontext_d3d11va: added resource and heap flags to DeviceContext
2026-01-26 10:39:10 +00:00
hwcontext_d3d11va.h
avutil/hwcontext_d3d11va: added resource and heap flags to DeviceContext
2026-01-26 10:39:10 +00:00
hwcontext_d3d12va_internal.h
libavutil: add hwcontext_d3d12va and AV_PIX_FMT_D3D12
2023-12-21 16:15:23 +08:00
hwcontext_d3d12va.c
avutil/hwcontext_d3d12va: use hwdev context for logging
2025-12-01 03:15:25 +00:00
hwcontext_d3d12va.h
avutil/hwcontext_d3d12va: added resource and heap flags to DeviceContext
2025-09-08 15:44:47 +00:00
hwcontext_drm.c
avutil/hwcontext_drm: fix mapping when dst format is unset
2025-09-03 20:21:51 -05:00
hwcontext_drm.h
hwcontext_drm: Clarify value for unknown format modifiers
2018-03-22 23:18:53 +00:00
hwcontext_dxva2.c
libavutil/hwcontext_{d3d11va, dxva2}: Support Y212/XV36 pixel format
2024-11-05 10:28:03 +08:00
hwcontext_dxva2.h
…
hwcontext_internal.h
avutil/hwcontext: Add ohcodec device and pixel format
2025-07-18 14:44:39 +08:00
hwcontext_mediacodec.c
avutil/hwcontext_mediacodec: fix backward compatibility
2023-01-26 23:31:37 +08:00
hwcontext_mediacodec.h
avutil/hwcontext_mediacodec: fix backward compatibility
2023-01-26 23:31:37 +08:00
hwcontext_oh.c
avutil/hwcontext: Add ohcodec device and pixel format
2025-07-18 14:44:39 +08:00
hwcontext_oh.h
avutil/hwcontext: Add ohcodec device and pixel format
2025-07-18 14:44:39 +08:00
hwcontext_opencl.c
libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER
2025-12-03 11:52:54 +01:00
hwcontext_opencl.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
hwcontext_qsv.c
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
hwcontext_qsv.h
all: fix whitespace/new-line issues
2025-08-03 13:48:47 +02:00
hwcontext_stub.c
)hwcontext: add a stub implementation for Vulkan functions
2022-07-05 15:20:08 +02:00
hwcontext_vaapi.c
avutil/hwcontext_vaapi: mark try_all with av_unused to suppres warning
2025-12-08 21:31:13 +00:00
hwcontext_vaapi.h
doc: fix typos
2026-01-18 03:33:04 +00:00
hwcontext_vdpau.c
avutil/hwcontext: Allocate AVHWFramesCtx jointly with its internals
2024-03-07 08:53:31 -03:00
hwcontext_vdpau.h
…
hwcontext_videotoolbox.c
avutil: hwcontext_videotoolbox: support YUYV422 pixel format
2026-02-19 16:52:58 +00:00
hwcontext_videotoolbox.h
avutil/hwcontext_videotoolbox: Update documentation
2024-07-05 19:13:43 +08:00
hwcontext_vulkan.c
hwcontext_vulkan: fix double free when vulkan_map_to_drm fails
2026-04-12 20:50:38 +08:00
hwcontext_vulkan.h
hwcontext_vulkan: deprecate AVVulkanDeviceContext.lock/unlock_queue
2026-03-14 17:05:06 +00:00
hwcontext.c
avutil/hwcontext: Add ohcodec device and pixel format
2025-07-18 14:44:39 +08:00
hwcontext.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
iamf.c
avutil/iamf: stop setting parameter definition block defaults
2026-02-08 21:58:06 -03:00
iamf.h
avutil/iamf: add an AVOption for AVIAMFLayer.demixing_matrix
2025-12-29 11:59:36 -03:00
imgutils_internal.h
avutil/internal: Move avpriv_set_systematic_pal2 decl to imgutils_internal.h
2024-03-31 00:08:43 +01:00
imgutils.c
avutil/imgutils: use AV_CEIL_RSHIFT
2025-12-23 03:39:16 +00:00
imgutils.h
avutil/imgutils: add new function av_image_fill_color()
2023-12-13 18:51:32 +01:00
integer.c
avutil/integer: Use '|' instead of '+' where it is more natural
2022-10-24 20:11:20 +02:00
integer.h
avutil/integer: Don't include common.h
2022-02-24 12:56:49 +01:00
internal.h
libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER
2025-12-03 11:52:54 +01:00
intfloat.h
…
intmath.c
…
intmath.h
avutil/intmath: use AV_HAS_BUILTIN to detect builtin availability
2025-06-12 14:17:37 +03:00
intreadwrite.h
avutil/aarch64: add AV_COPY128 and AV_ZERO128 macros
2024-08-26 10:26:59 +02:00
lfg.c
…
lfg.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
libavutil.v
…
libm.h
avutil/libm: Only include intfloat.h when needed
2025-03-22 03:35:28 +01:00
lls.c
avutil/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
lls.h
lavu/lls: R-V V update_lls
2024-06-01 18:05:58 +03:00
log2_tab.c
…
log.c
avutil/log: use atomics to load and store logging level, flags and callback pointer
2025-12-13 21:33:11 +00:00
log.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
lzo.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
lzo.h
…
macos_kperf.c
avutil/macos_kperf: Fix assert which makes kperf failed to run
2024-06-18 15:24:12 +08:00
macos_kperf.h
lavu/kperf: use ff_thread_once()
2021-07-21 16:35:27 +02:00
macros.h
avutil/common, macros: Move several macros from common.h to macros.h
2021-07-29 22:02:05 +02:00
Makefile
fate: add unit tests for libavutil/timecode functions
2026-04-05 22:23:08 +02:00
mastering_display_metadata.c
avutil/mastering_display_metadata: set a sane default value for AVRational fields
2024-06-20 17:02:50 -03:00
mastering_display_metadata.h
avutil/mastering_display_metadata: add a new allocator function that returns a size
2024-04-11 11:46:18 -03:00
mathematics.c
Move bessel_i0() from swresample/resample to avutil/mathematics
2023-05-29 00:45:28 +02:00
mathematics.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
md5.c
avutil/mem: Don't include avutil.h
2023-09-07 00:42:10 +02:00
md5.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
mem_internal.h
avutil: Fix linking x86 asm constants with Clang in MSVC mode
2025-06-13 11:36:20 +03:00
mem.c
avutil/internal: Move FF_MEMORY_POISON to its only user
2024-03-31 00:08:43 +01:00
mem.h
avutil/mem: Don't include avutil.h
2023-09-07 00:42:10 +02:00
motion_vector.h
…
murmur3.c
avutil/mem: Don't include avutil.h
2023-09-07 00:42:10 +02:00
murmur3.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
objc.h
avutil: add obj-c helpers into header-only include
2021-12-18 11:55:47 -08:00
opt.c
avutil/opt: Remove obsolete LIBAVUTIL_VERSION_MAJOR checks
2026-03-12 18:26:42 +01:00
opt.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
parseutils.c
avutil/parseutils: do no rely on av_d2q returning higher num/den than allowed in av_parse_video_rate
2024-11-16 20:58:49 +01:00
parseutils.h
avutil/parseutils: Use inline code and properly escape
2022-10-17 09:56:47 +02:00
pca.c
avutil/common: Don't auto-include mem.h
2024-03-31 00:08:43 +01:00
pca.h
…
pixdesc.c
Revert "lavu/pixfmt: add grayscale 10 and 12-bit MSB padded variants"
2025-11-06 21:46:43 +01:00
pixdesc.h
avutil/frame: add AVFrame.alpha_mode
2025-09-02 17:05:50 +02:00
pixelutils.c
avutil/mips: Add msa optimizations for pixelutils
2026-03-09 10:17:26 +01:00
pixelutils.h
avutil/pixelutils: Don't include common.h
2022-02-24 12:56:49 +01:00
pixfmt.h
Revert "lavu/pixfmt: add grayscale 10 and 12-bit MSB padded variants"
2025-11-06 21:46:43 +01:00
qsort.h
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
random_seed.c
random_seed: Improve behaviour with small timer increments with high precision timers
2025-02-13 11:41:51 +02:00
random_seed.h
avutil/random_seed: include stddef.h
2023-07-05 10:25:12 -07:00
rational.c
avutil/rational: never return greater num/den than the maximum allowed in av_d2q
2024-11-16 20:58:49 +01:00
rational.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
rc4.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
rc4.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
refstruct.c
avutil/refstruct: Remove redundant check
2025-05-22 15:12:54 +02:00
refstruct.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
replaygain.h
…
reverse.c
…
reverse.h
…
ripemd.c
ALL: move av_unused to conform with standard requirement
2025-09-26 16:15:46 +00:00
ripemd.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
samplefmt.c
avutil/samplefmt: Constify some pointees
2023-09-12 09:17:28 +02:00
samplefmt.h
avutil/samplefmt: Dont claim that av_get_sample_fmt_string checks sample_fmt
2026-04-05 00:19:09 +00:00
sfc64.h
avutil/eval: Use even better PRNG
2024-01-16 01:34:57 +01:00
sha512.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
sha512.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
sha.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
sha.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
side_data.c
libavutil: Add functions for SMPTE-2094-50 HDR metadata
2026-04-09 20:01:00 +00:00
side_data.h
avutil/frame: move side data helpers to a new file
2025-03-03 18:10:10 -03:00
slicethread.c
avutil/slicethread: Fix shadowing
2026-03-10 13:52:18 +01:00
slicethread.h
…
softfloat_ieee754.h
avutil/softfloat_ieee754: Fix odd bit position for exponent and sign in av_bits2sf_ieee754()
2019-07-21 11:26:36 +02:00
softfloat_tables.h
…
softfloat.h
ALL: move av_unused to conform with standard requirement
2025-09-26 16:15:46 +00:00
spherical.c
lavu/spherical: Add support for Spherical Immersive type
2025-07-31 10:58:36 +02:00
spherical.h
lavu/spherical: Add support for Spherical Immersive type
2025-07-31 10:58:36 +02:00
stereo3d.c
libavutil/stereo3d: fix prefix matching in *_from_name() functions
2026-03-25 01:32:20 +00:00
stereo3d.h
avutil/stereo3d: add a Stereo3D view to signal that the view is unspecified
2024-06-28 13:16:57 -03:00
tablegen.h
…
tdrdi.c
avutil: add an API to handle 3D Reference Displays Information
2025-07-01 22:41:56 +02:00
tdrdi.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
tea.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
tea.h
…
thread.h
w32pthreads: add support for setting thread name
2025-08-15 19:54:01 +00:00
threadmessage.c
avutil/mem: Don't include avutil.h
2023-09-07 00:42:10 +02:00
threadmessage.h
lavu/threadmessage: add av_thread_message_queue_nb_elems()
2018-04-26 19:41:19 +02:00
time_internal.h
Merge commit 'c4642788e83b0858bca449f9b6e71ddb015dfa5d'
2019-05-02 13:50:31 -03:00
time.c
lavu: use address-of operator checking clock_gettime
2020-12-28 01:12:26 -03:00
time.h
…
timecode_internal.c
avutil/timecode: add ff_timecode_set_smpte
2025-03-02 18:43:08 +01:00
timecode_internal.h
avutil/timecode: add ff_timecode_set_smpte
2025-03-02 18:43:08 +01:00
timecode.c
avutil/timecode: Check for integer overflow in av_timecode_init_from_components()
2026-03-13 22:48:32 +01:00
timecode.h
libavutil/timecode: fix parameter order in documentation
2024-01-14 14:58:57 +01:00
timer.h
lavu: Set default FF_TIMER_UNITS to "ns"
2024-08-05 21:16:26 +03:00
timestamp.c
avutil/timestamp: avoid possible FPE when 0 is passed to av_ts_make_time_string2()
2024-06-30 09:11:44 +02:00
timestamp.h
avutil/timestamp: change precision of av_ts_make_time_string()
2024-03-25 21:30:51 +01:00
tree.c
…
tree.h
Remove obsolete version.h inclusions
2021-07-22 14:34:31 +02:00
twofish.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
twofish.h
avutil/twofish: Fix doxy @param typo
2022-10-17 09:51:47 +02:00
tx_double.c
lavu/tx: add support for double precision FFT and MDCT
2019-08-02 01:19:52 +01:00
tx_float.c
lavu/tx: add support for double precision FFT and MDCT
2019-08-02 01:19:52 +01:00
tx_int32.c
lavu/tx: implement 32 bit fixed point FFT and MDCT
2020-02-13 17:10:34 +00:00
tx_priv.h
avutil/mem: Don't include avutil.h
2023-09-07 00:42:10 +02:00
tx_template.c
Revert "avutil/tx_template: extend to 2M"
2025-12-13 15:14:38 +00:00
tx.c
avutil/tx: zero whole array, not only one element
2025-08-07 07:36:33 +00:00
tx.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
utils.c
avutil/avassert: Deprecate av_assert0_fpu()
2026-02-13 09:21:02 +01:00
uuid.c
avutil/attributes_internal: Add attribute_nonstring
2026-02-20 11:59:37 +01:00
uuid.h
avutil/uuid: Remove bogus doxy return doc
2022-10-17 09:56:47 +02:00
version_major.h
Fix libversion.sh for split version headers, to unbreak shared library builds
2022-03-17 11:11:17 +02:00
version.c
lib*/version: Use static_assert for static asserts
2024-03-31 00:08:42 +01:00
version.h
libavutil: Add functions for SMPTE-2094-50 HDR metadata
2026-04-09 20:01:00 +00:00
video_enc_params.c
lavu/video_enc_params: Avoid relying on an undefined C construct
2023-01-31 14:22:54 +02:00
video_enc_params.h
avutil/video_enc_params: fix doxy for av_video_enc_params_block()
2023-10-30 10:30:05 -03:00
video_hint.c
lavu: add video_hint API
2023-08-08 09:46:11 +02:00
video_hint.h
all: fix typos found by codespell
2025-08-03 13:48:47 +02:00
vulkan_functions.h
vulkan: drop support for descriptor buffers
2026-02-19 19:42:31 +01:00
vulkan_glslang.c
vulkan_spirv: reduce shader print level from TRACE to DEBUG
2026-02-26 14:10:21 +01:00
vulkan_loader.h
vulkan: drop support for descriptor buffers
2026-02-19 19:42:31 +01:00
vulkan_shaderc.c
vulkan_spirv: reduce shader print level from TRACE to DEBUG
2026-02-26 14:10:21 +01:00
vulkan_spirv.h
lavu/vulkan_spirv: use correct inclusion guards
2024-10-06 06:04:36 +02:00
vulkan.c
hwcontext_vulkan: add support for GBRPF16/GBRAPF16
2026-03-31 23:47:39 +02:00
vulkan.h
vulkan: constify FFVulkanShader arg in ff_vk_exec_bind_shader
2026-02-26 14:10:21 +01:00
wchar_filename.h
avutil/wchar_filename: re-introduce explicit cast of void* to char*
2024-10-27 09:37:46 +01:00
xga_font_data.c
avutil/xga_font_data: add getters to access the shared arrays
2025-07-22 09:47:18 -03:00
xga_font_data.h
avutil/xga_font_data: add getters to access the shared arrays
2025-07-22 09:47:18 -03:00
xtea.c
Remove unnecessary libavutil/(avutil|common|internal).h inclusions
2022-02-24 12:56:49 +01:00
xtea.h
…
zlib_utils.h
cuda/load_helper: move zlib decompression into a separate file
2026-01-12 17:28:41 +01:00