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ffmpeg/libavutil
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Zhao Zhili 1e86a92a1c lavu/aarch64: unroll butterflies_float to 8 floats/iter 
butterflies_float_neon:   before           after
  Cortex-A76 (gcc 12.4):  163.1 (3.95x)    147.0 (4.37x)
  Apple M1 (clang 16):      0.7 (0.85x)      0.6 (0.99x)

Signed-off-by: Zhao Zhili <quinkblack@foxmail.com>
2026-06-03 09:36:59 +00:00
..
aarch64
lavu/aarch64: unroll butterflies_float to 8 floats/iter
2026-06-03 09:36:59 +00:00
arm
libavutil/arm: Fix indentation in asm.S
2026-04-29 13:49:27 +03:00
loongarch
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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
tests/fate/libavutil: add FATE test for csp
2026-05-25 21:18:34 +00:00
wasm
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x86
avutil/x86/pixelutils: Don't use mmx in 8x8 SAD
2026-04-18 21:21:11 +02:00
.gitignore
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adler32.c
…
adler32.h
…
aes_ctr.c
avutil/aes_ctr: reintroduce the block offset state
2025-09-11 18:32:23 -03:00
aes_ctr.h
…
aes_internal.h
…
aes.c
avutil/x86/aes: Only assemble iff HAVE_AESNI_EXTERNAL
2026-03-28 23:25:54 +01:00
aes.h
…
ambient_viewing_environment.c
…
ambient_viewing_environment.h
…
attributes_internal.h
avutil/attributes_internal: Add attribute_nonstring
2026-02-20 11:59:37 +01:00
attributes.h
avutil: add av_fallthrough
2026-04-28 12:29:37 +00:00
audio_fifo.c
…
audio_fifo.h
…
avassert.h
avutil/avassert: Deprecate av_assert0_fpu()
2026-02-13 09:21:02 +01:00
avsscanf.c
avutil/avsscanf: add break
2026-04-28 12:29:37 +00:00
avstring.c
…
avstring.h
…
avutil.h
…
avutilres.rc
…
base64.c
…
base64.h
…
blowfish.c
…
blowfish.h
…
bprint.c
…
bprint.h
…
bswap.h
avutil/bswap: fix implicit conversion warning in av_bswap64
2026-03-21 00:34:50 +00:00
buffer_internal.h
…
buffer.c
…
buffer.h
…
camellia.c
…
camellia.h
…
cast5.c
…
cast5.h
…
channel_layout.c
avutil: add fall-through annotations
2026-04-28 12:29:37 +00:00
channel_layout.h
…
colorspace.h
…
common.h
avutil/common: cast GET_BYTE/GET_16BIT returned value
2025-11-19 17:46:06 +00:00
container_fifo.c
…
container_fifo.h
…
cpu_internal.h
…
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
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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
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des.c
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des.h
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detection_bbox.c
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detection_bbox.h
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dict.c
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dict.h
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display.c
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display.h
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dovi_meta.c
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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
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downmix_info.h
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dynarray.h
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emms.h
avutil/emms: Add ff_assert[01]_fpu()
2026-03-02 11:55:30 +01:00
encryption_info.c
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encryption_info.h
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error.c
avutil/error: Fix overflow when negating
2026-03-06 17:28:00 +01:00
error.h
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eval.c
avutil/eval: Store *prng_state / var only in root AVExpr
2026-03-03 03:28:37 +01:00
eval.h
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executor.c
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executor.h
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ffmath.h
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fifo.c
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fifo.h
…
file_open.c
av{codec,util}/tests: Remove pointless undefs
2025-11-24 16:48:31 +01:00
file_open.h
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file.c
…
file.h
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film_grain_params.c
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film_grain_params.h
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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
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float2half.c
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float2half.h
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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
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float_scalarproduct.c
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frame.c
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frame.h
avutil: add IAMF frame side data types
2026-05-13 15:19:11 +02:00
getenv_utf8.h
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half2float.c
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half2float.h
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hash.c
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hash.h
…
hdr_dynamic_metadata.c
avutil: hdr_dynamic_metadata: fix error code
2026-05-12 17:18:38 +02:00
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
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hdr_dynamic_vivid_metadata.h
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hmac.c
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hmac.h
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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
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hwcontext_cuda.c
avutil/hwcontext_cuda: Expands pixel formats support
2025-11-27 22:11:57 +01:00
hwcontext_cuda.h
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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
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hwcontext_d3d12va.c
avutil/hwcontext_d3d12va: use hwdev context for logging
2025-12-01 03:15:25 +00:00
hwcontext_d3d12va.h
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hwcontext_drm.c
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hwcontext_drm.h
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hwcontext_dxva2.c
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hwcontext_dxva2.h
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hwcontext_internal.h
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hwcontext_mediacodec.c
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hwcontext_mediacodec.h
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hwcontext_oh.c
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hwcontext_oh.h
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hwcontext_opencl.c
libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER
2025-12-03 11:52:54 +01:00
hwcontext_opencl.h
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hwcontext_qsv.c
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hwcontext_qsv.h
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hwcontext_stub.c
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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
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hwcontext_vdpau.h
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hwcontext_videotoolbox.c
lavc: add ProRes RAW videotoolbox hwaccel
2026-05-17 03:47:23 +00:00
hwcontext_videotoolbox.h
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hwcontext_vulkan.c
avutil/hwcontext_vulkan: publicly expose queue device creation flags
2026-06-02 13:32:43 +02:00
hwcontext_vulkan.h
avutil/hwcontext_vulkan: publicly expose queue device creation flags
2026-06-02 13:32:43 +02:00
hwcontext.c
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hwcontext.h
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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
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imgutils.c
avutil/imgutils: use AV_CEIL_RSHIFT
2025-12-23 03:39:16 +00:00
imgutils.h
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integer.c
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integer.h
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internal.h
libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER
2025-12-03 11:52:54 +01:00
intfloat.h
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intmath.c
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intmath.h
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intreadwrite.h
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lfg.c
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lfg.h
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libavutil.v
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libm.h
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lls.c
avutil/x86/Makefile: Only compile ASM init files when X86ASM is enabled
2025-11-30 22:20:13 +01:00
lls.h
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log2_tab.c
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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
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lzo.c
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lzo.h
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macos_kperf.c
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macos_kperf.h
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macros.h
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Makefile
tests/fate/libavutil: add FATE test for csp
2026-05-25 21:18:34 +00:00
mastering_display_metadata.c
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mastering_display_metadata.h
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mathematics.c
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mathematics.h
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md5.c
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md5.h
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mem_internal.h
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mem.c
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mem.h
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motion_vector.h
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murmur3.c
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murmur3.h
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objc.h
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opt.c
avutil/opt: Remove obsolete LIBAVUTIL_VERSION_MAJOR checks
2026-03-12 18:26:42 +01:00
opt.h
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parseutils.c
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parseutils.h
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pca.c
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pca.h
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pixdesc.c
Revert "lavu/pixfmt: add grayscale 10 and 12-bit MSB padded variants"
2025-11-06 21:46:43 +01:00
pixdesc.h
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pixelutils.c
avutil/mips: Add msa optimizations for pixelutils
2026-03-09 10:17:26 +01:00
pixelutils.h
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pixfmt.h
Revert "lavu/pixfmt: add grayscale 10 and 12-bit MSB padded variants"
2025-11-06 21:46:43 +01:00
qsort.h
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random_seed.c
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random_seed.h
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rational.c
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rational.h
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rc4.c
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rc4.h
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refstruct.c
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refstruct.h
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replaygain.h
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reverse.c
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reverse.h
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ripemd.c
ALL: move av_unused to conform with standard requirement
2025-09-26 16:15:46 +00:00
ripemd.h
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samplefmt.c
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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
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sha512.c
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sha512.h
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sha.c
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sha.h
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side_data.c
avutil: add IAMF frame side data types
2026-05-13 15:19:11 +02:00
side_data.h
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slicethread.c
avutil/slicethread: Fix shadowing
2026-03-10 13:52:18 +01:00
slicethread.h
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softfloat_ieee754.h
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softfloat_tables.h
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softfloat.h
ALL: move av_unused to conform with standard requirement
2025-09-26 16:15:46 +00:00
spherical.c
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spherical.h
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stereo3d.c
libavutil/stereo3d: fix prefix matching in *_from_name() functions
2026-03-25 01:32:20 +00:00
stereo3d.h
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tablegen.h
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tdrdi.c
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tdrdi.h
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tea.c
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tea.h
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thread.h
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threadmessage.c
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threadmessage.h
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time_internal.h
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time.c
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time.h
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timecode_internal.c
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timecode_internal.h
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timecode.c
avutil/timecode: Check for integer overflow in av_timecode_init_from_components()
2026-03-13 22:48:32 +01:00
timecode.h
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timer.h
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timestamp.c
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timestamp.h
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tree.c
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tree.h
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twofish.c
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twofish.h
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tx_double.c
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tx_float.c
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tx_int32.c
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tx_priv.h
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tx_template.c
Revert "avutil/tx_template: extend to 2M"
2025-12-13 15:14:38 +00:00
tx.c
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tx.h
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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
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version_major.h
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version.c
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version.h
avutil/hwcontext_vulkan: publicly expose queue device creation flags
2026-06-02 13:32:43 +02:00
video_enc_params.c
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video_enc_params.h
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video_hint.c
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video_hint.h
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vulkan_functions.h
libavutil/vulkan: replace GetDeviceQueue with GetDeviceQueue2
2026-04-24 16:07:25 +05:30
vulkan_glslang.c
vulkan_spirv: reduce shader print level from TRACE to DEBUG
2026-02-26 14:10:21 +01:00
vulkan_loader.h
hwcontext_vulkan: implement internal queue synchronization
2026-04-21 08:34:47 +02:00
vulkan_shaderc.c
vulkan_spirv: reduce shader print level from TRACE to DEBUG
2026-02-26 14:10:21 +01:00
vulkan_spirv.h
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vulkan.c
vulkan/ffv1: read raw 16-bit float images via R16_UINT view to preserve denormals
2026-05-26 17:47:04 +09:00
vulkan.h
vulkan: constify FFVulkanShader arg in ff_vk_exec_bind_shader
2026-02-26 14:10:21 +01:00
wchar_filename.h
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xga_font_data.c
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xga_font_data.h
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xtea.c
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xtea.h
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zlib_utils.h
cuda/load_helper: move zlib decompression into a separate file
2026-01-12 17:28:41 +01:00