Zuxy Meng a497ab4d07 avcodec/x86/h264: convert IDCT MMX to SSE2 ...

Convert the last MMX (mmx/mmxext) IDCT functions, idct8_dc_add_8,
idct_add8_422_8 (plus its plane and DC helpers) and
idct_dc_add_10, to SSE2. The DC_ADD macros are renamed to
DC_ADD_SSE2 (pshuflw, movq traffic) and shared with the
pre-existing sse2/avx IDCT_XMM path. The mmxext DC helper
tail-called from SSE2 functions is now XMM, which also removes
the MMX-state handoff without emms. Dispatch moves from
EXTERNAL_MMX/MMXEXT to EXTERNAL_SSE2.

checkasm h264dsp passes. identical performances.

2026-10-26 20:02:25 -07:00

..

api

tests/api: add a test for AC-3 flush preserving options

2026-10-25 13:03:41 +00:00

checkasm

avcodec/x86/h264: convert IDCT MMX to SSE2

2026-10-26 20:02:25 -07:00

fate

tests/fate/ffmpeg: add a test for alpha merging in ffmpeg.c

2026-10-26 21:06:49 -03:00

filtergraphs

tests/fate/image: add roundtrip test for JPEG Ultra HDR

2026-10-23 20:33:53 +00:00

maps

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ref

tests/fate/ffmpeg: add a test for alpha merging in ffmpeg.c

2026-10-26 21:06:49 -03:00

streamgroups

tests/fate/mov: add a test for IAMF stream group id collisions

2026-10-21 16:32:08 +00:00

.gitignore

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amrgen.c

avcodec/amrwbdec: generate comfort noise for SID frames

2026-10-18 22:26:08 +00:00

apnggen.c

tests/fate/apng: test sub-8-bit frames with a frame offset

2026-10-19 07:26:41 +08:00

audiogen.c

tests/audiogen: support up to 16 channels

2026-08-23 13:35:29 -03:00

audiomatch.c

tests/audiomatch: don't attempt to print floating point values

2026-06-16 09:18:24 -03:00

base64.c

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chapters.ffconcat

avformat/concatdec: add an option creating a chapter per file

2026-09-26 11:36:30 +00:00

copycooker.sh

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extended.ffconcat

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fate-run.sh

tests/fate: show seeks on staggered streams, through concat and near an unknown start

2026-10-23 15:38:04 +00:00

fate-valgrind.supp

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fate.sh

fate.sh: Allow specifying --ar through a separate variable

2025-12-19 18:41:23 +00:00

generic-tags.ffmeta

tests/fate: Add tests for generic metadata tags

2026-05-23 16:07:18 +02:00

Makefile

test/fate/preroll: fix parsing entries in preroll.ffconcat when using relative path for the samples suite

2026-10-23 19:49:55 -03:00

md5.sh

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preroll.ffconcat

tests/fate: show seeks on staggered streams, through concat and near an unknown start

2026-10-23 15:38:04 +00:00

refcmp-metadata.awk

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reference.pnm

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rotozoom.c

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simple1.ffconcat

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simple2.ffconcat

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sub-karaoke.ass

tests/fate/subtitles: add fate-sub-karaoke-webvttenc test

2026-09-28 01:08:27 +00:00

test.ffmeta

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tiny_psnr.c

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tiny_ssim.c

tests/tiny_ssim: fixed mistake in ssim_c1 calculation

2026-05-25 00:35:22 +00:00

utils.c

Squashed 'tests/checkasm/ext/' changes from e13b0bb3ff..e822e429f3

2026-08-09 16:24:45 +02:00

videogen.c

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