The OpenMAX Development Layer seemingly never really happened, so this
module was never ever taken into use.

Only x86 still uses the flaky procfs parsing.

This was added over a decade ago, but ...

This is necessary for Linux-specific getauxval() and associated flags.
In this case, VLC needs AT_HWCAP (and probably AT_HWCAP2 going forward)
to detect CPU features on most architectures.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

vlc_modcap_cmp() expects pointers to vlc_modcap structures, not to
character string pointers.

Fixes #26642.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

Search keys and tree entries are non-const.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

This rewrites vlc_once() as a trivial wrapper for vlc_once_begin() and
vlc_once_complete().

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

This supports one-time initialisation without callback, which is
somewhat more flexible and provides better type safety.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

At this point, high-definition RGBA is 64-bit format. Since the support
code is essentially already there in macro form, take it into use.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

Planes may have different sample size (if NV12 or NV21 chroma), but the
transform is always the same, so per-plane callbacks are no longer
necessary.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

Rotations and anti-transposition are defined as the composition of
horizontal flip or transposition with one or two "free" vertical flips
(i.e. negated stride). The 3 functions, for 8-, 16- and 32-bit samples
were essentially identical.

This takes them out of the transforms macro and merge the function.
With this size-specific functions and function pointers remain only for
horizontal flip and transposition. This reduces the code size, and more
importantly simplifies writing SIMD-optimised transforms.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

This saves the order of magnitude of the sample byte size for each
plane. This will be used in later changes.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

No functional changes.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

Check for unsupported scenarii before allocating memory.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

This was never actually implemented.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

This requires MacOS 10.5 or less, which was dropped in VLC 2.1.0.

Rémi Denis-Courmont authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

Omitted from 9b8944c7.

YoutubeDL is pretty much dead.
Fixes #26206.

This is invalid in C++.

Steve Lhomme authored 3 years ago and Rémi Denis-Courmont committed 3 years ago

As specified in the format [1].

> If the DisplayUnit of the same TrackEntry is 0, then the default value for
> DisplayWidth is equal toPixelWidth - PixelCropLeft - PixelCropRight,
> else there is no default value.

[1] https://www.ietf.org/archive/id/draft-ietf-cellar-matroska-08.html#section-8.1.4.1.31.11

Steve Lhomme authored 3 years ago and Rémi Denis-Courmont committed 3 years ago

We can apply the SAR once we know the cropped pixels dimensions and the actual
display dimension requested.

Apply the DAR when DisplayUnit is 3 [1].

[1] https://www.ietf.org/archive/id/draft-ietf-cellar-matroska-08.html#name-displayunit-element

Steve Lhomme authored 3 years ago and Rémi Denis-Courmont committed 3 years ago

We can also apply the pixel cropping no matter what, if the value is 0 it will
have no side effect.

Ref. #26501

Benjamin Arnaud authored 3 years ago and Hugo Beauzée-Luyssen committed 3 years ago

When calling StackView.replace() together with custom properties we have to provide
generic types (var, int, string). Otherwise we get 'casting' issues when using
a specific one (like MLItemId). This was causing invalid values to be restored
when navigating between the QML MediaLibrary views.

fix #26629

Co-authored-by: Prince Gupta <guptaprince8832@gmail.com>