Niklas Haas b568f20f32 swscale/rational64: add 64-bit rational type ...

This is needed by the ops code, to represent intermediate values for 32-bit
formats, which can exceed the value range of int32_t (especially for
intermediate products).

I copied the math almost 1:1 from rational.c, but adapted to use the 128-bit
integer wrappers defined by int128.h. I added a generous amount of tests in
any case.

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Niklas Haas <git@haasn.dev>

2026-06-25 01:20:15 +02:00

..

.gitignore

tests/fate/libavutil: add FATE test for csp

2026-05-25 21:18:34 +00:00

adler32.c

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aes_ctr.c

avutil/tests/aes_ctr: extend the test to cover payloads smaller than a block

2025-09-11 18:32:24 -03:00

aes.c

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ambient_viewing_environment.c

tests/fate/libavutil: add FATE test for ambient_viewing_environment

2026-05-25 21:18:34 +00:00

audio_fifo.c

avutil/tests/audio_fifo: don't print trailing spaces

2025-10-25 11:11:34 +02:00

avstring.c

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base64.c

avutil/tests/base64: Check with too short output array

2024-05-13 03:26:57 +02:00

blowfish.c

avutil/attributes_internal: Add attribute_nonstring

2026-02-20 11:59:37 +01:00

bprint.c

av{codec,util}/tests: Remove pointless undefs

2025-11-24 16:48:31 +01:00

buffer.c

tests/fate/libavutil: add FATE test for buffer

2026-04-28 16:17:47 +00:00

camellia.c

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cast5.c

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channel_layout.c

libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER

2025-12-03 11:52:54 +01:00

color_utils.c

lavu: add support for Panasonic V-Log

2025-10-28 20:46:21 +01:00

cpu_init.c

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cpu.c

avutil/cpu: add aarch64 CPU feature flag for PMULL and EOR3

2026-03-11 14:03:36 +00:00

crc.c

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csp.c

tests/fate/libavutil: add FATE test for csp

2026-05-25 21:18:34 +00:00

des.c

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detection_bbox.c

tests/fate/libavutil: add FATE test for detection_bbox

2026-03-31 18:05:51 +01:00

dict.c

avutil/tests/dict: don't print trailing spaces

2025-10-25 11:11:41 +02:00

display.c

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encryption_info.c

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error.c

avutil/error: Avoid relocations and unused information

2025-11-24 16:48:31 +01:00

eval.c

avutil/eval: apply unary sign to print, squish, gauss and lerp

2026-06-15 19:11:59 +00:00

fifo.c

avutil/tests/fifo: don't print trailing spaces

2025-10-25 11:11:41 +02:00

file.c

avutil/tests/file: replace trivial test with error-path coverage

2026-03-29 23:01:39 +00:00

film_grain_params.c

tests/fate/libavutil: add FATE test for film_grain_params

2026-03-21 01:04:20 +00:00

hash.c

avutil/tests/hash: don't print trailing spaces

2025-10-25 11:11:41 +02:00

hdr_dynamic_vivid_metadata.c

tests/fate/libavutil: add FATE test for hdr_dynamic_vivid_metadata

2026-04-28 16:17:47 +00:00

hmac.c

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hwdevice.c

libavutil: add hwcontext_d3d12va and AV_PIX_FMT_D3D12

2023-12-21 16:15:23 +08:00

imgutils.c

libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER

2025-12-03 11:52:54 +01:00

integer.c

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lfg.c

avutil/common: Don't auto-include mem.h

2024-03-31 00:08:43 +01:00

lls.c

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log.c

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lzo.c

avutil/mem: Don't include avutil.h

2023-09-07 00:42:10 +02:00

mathematics.c

tests/fate/libavutil: add FATE test for mathematics

2026-04-05 00:12:29 +00:00

md5.c

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murmur3.c

avutil/mem: Don't include avutil.h

2023-09-07 00:42:10 +02:00

opt.c

all: fix typos found by codespell

2025-08-03 13:48:47 +02:00

parseutils.c

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pca.c

av{codec,util}/tests: Remove pointless undefs

2025-11-24 16:48:31 +01:00

pixdesc.c

avutil/mem: Don't include avutil.h

2023-09-07 00:42:10 +02:00

pixelutils.c

avutil/pixdesc: add alpha component information to pixfmts with reserved but undefined alpha bits

2024-10-21 09:52:50 -03:00

pixfmt_best.c

avutil/tests/pixfmt_best: add more semi planar format tests

2025-03-19 09:34:10 -03:00

random_seed.c

av{codec,util}/tests: Remove pointless undefs

2025-11-24 16:48:31 +01:00

rational.c

swscale/rational64: add 64-bit rational type

2026-06-25 01:20:15 +02:00

rc4.c

tests/fate/libavutil: add FATE test for rc4

2026-04-05 00:12:29 +00:00

ripemd.c

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samplefmt.c

tests/fate/libavutil: add FATE test for samplefmt

2026-04-05 00:12:29 +00:00

sha512.c

all: fix typos found by codespell

2025-08-03 13:48:47 +02:00

sha.c

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side_data_array.c

libavutil/internal: Remove {SIZE,PTRDIFF}_SPECIFIER

2025-12-03 11:52:54 +01:00

softfloat.c

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spherical.c

tests/fate/libavutil: add FATE test for spherical

2026-03-31 18:05:51 +01:00

stereo3d.c

tests/fate/libavutil: add FATE test for stereo3d

2026-03-21 01:04:20 +00:00

tdrdi.c

tests/fate/libavutil: add FATE test for tdrdi

2026-04-28 16:17:47 +00:00

tea.c

avutil/common: Don't auto-include mem.h

2024-03-31 00:08:43 +01:00

timecode.c

fate: add unit tests for libavutil/timecode functions

2026-04-05 22:23:08 +02:00

timestamp.c

tests/fate/libavutil: add FATE test for timestamp

2026-04-28 16:17:47 +00:00

tree.c

avutil/common: Don't auto-include mem.h

2024-03-31 00:08:43 +01:00

twofish.c

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utf8.c

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uuid.c

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video_enc_params.c

tests/fate/libavutil: add FATE test for video_enc_params

2026-03-31 18:05:51 +01:00

xtea.c

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