(Debian clang-format version 19.1.7 (3+build4)) with `--style=Google`.
Manual changes:
* clang-format disabled around macros with stringification (mostly
assembly)
* some inline assembly strings were adjusted to avoid awkward line
breaks
* trailing commas, `//` or suffixes (`ull`) added to help array
formatting
* thread_utils.c: parameter comments were changed to the more common
/*...=*/ style to improve formatting
The automatically generated code under swig/ was skipped.
Bug: 433996651
Change-Id: Iea3f24160d78d2a2653971cdf13fa932e47ff1b3
and define it to true for __aarch64__ and Win Arm64 + Visual Studio.
Microsoft's compiler (cl.exe) does not define __aarch64__, but relies on
_M_ARM64 & _M_ARM64EC
Bug: b/277254922
Change-Id: I20e4fa07a4031599db69e3d7ba9050345315ef51
For some exact resonance the over-quantization was exactly
compensating the under-quantization, leading to resonance
and strange patterns.
-> we special-handle the very flat blocks, hopefully for the
greater good (and not just the bad-resonance case).
For 'fast mode' (-m 3 or less), we just pay special attention
to the border of the image, where the oscillation / instability
usually starts. For the inner part of the image, since we're not
doing rd-opt, it's harder to fix anything.
Overall, on 'regular' images, the change is written the noise,
often leading to overall faster encoding (because of the short-cut).
BUG=webp:432
Change-Id: Ifaa8286499add80fd77daecf8e347abbff7c3a15
Move IsFlat to its own header. This allows it to continue to be
inlined. Using the RTCD and creating a distinct function slows down arm
builds.
flower mug
C 3.59 2.12
NEON 3.47 2.01
BUG=b/118740850
Change-Id: Id77e8f76d9e9790c498806e7070bbe37c10bc2e9
