[WeebDataHoarder] Implement lazy font loading + customizable fallback font

Extracts default.woff2 from binary, embeds fonts.conf,
removes .data files on output.
Use --memo...

[WeebDataHoarder] Enable embedded fonts

ASS subtitles can embed fonts with a custom encoding in
their [Fonts] section. For historic reas...

Sort licenses

[TheOneric] Bump dependencies

libexpat: R_2_4_9 -> R_2_5_0
fontconfig: 2.14.0 -> 2.14.1
harfbuzz: 5.2.0 -> 5.3.1
lib...

libass is bumped to current master,
everything else to its latest release.

Cherry-picked from: ...

A new version (0.16.0) was released.

Cherry-picked from: https://github.com/libass/JavascriptSu...

New features and fixes:
- LayoutRes{X,Y}
- handle anamorphic blur correctly
- support v4++’s ...

[TheOneric] Code cleanup

pkg-config sets up the necessary lookup paths.

Cherry-picked from: https://github.com/libass/Ja...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/6fcb094c8613c74b...

[TheOneric] Speedup license extraction

The portable mkfifo approach works fine locally and worked fine in
initial GHA testing, but now ...

As an intermediate measure improving build times with multiple jobs
until the toplevel Makefile ...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/0d8d68b72f71761d...

Apparently licensecheck has a high startup cost, so merging invocations
promises a neat speedup....

It exists in the toplevel Makefile.

[TheOneric] Build cleanup

They appear to have been commented out since the first public release
and it's not clear what th...

emscripten already sets PKG_CONFIG_LIBDIR preventing non-wasm libraries
installed in the system ...

To be more concise and to keep config flags from drifting apart
(they already varied slightly be...

autoconf and cmake will pick up the variable from the environment.

Cherry-picked from: https://...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/e341e1bcd5817cf9...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/d95ddf5bef284884...

Previously some builds used a hardcoded number of 8 and others
didn't set it at all falling back...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/7823300715690bd2...

It is the only project actually recognising this option.

Cherry-picked from: https://github.com...

The latter is required as it's picked up by buildsystems,
the former is only used once by us and...

PREPARE_SRC_VPATH is supposed to prepare the source, so leave
the creation of the 'configured' f...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/b91a88e35d32b140...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/1ad143424dd9b2f6...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/2348874632e5eaaa...

We are bound to one toolchain and most results of the
config-time checks were ignored anyway. Th...

Possibly it did something in older versions, in current ones only
the compiler set __EMSCRIPTEN_...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/cd33db7e4ae686b4...

We knowingly expose deprecated API.

Cherry-picked from: https://github.com/libass/JavascriptSub...

The last released version of brotli we use, blocks the install target
when building with emscrip...

The build currently warns about building an executable with an
object-file extension and recomme...

[TheOneric] Submodules cleanup

So that all git-* targets are grouped together.

Cherry-picked from: https://github.com/libass/J...

This is likely more common action. Also updating submodules
usually involves updating our patche...

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/79307896e576f3f1...

[WeebDataHoarder] Ignore all files for Docker build context

Prevents creation of additional build images.
Works with buildah as it parses .dockerignore if ....

[TheOneric] Patch cleanup

It does nothing since we only build static libs.

Cherry-picked from: https://github.com/libass/...

When HarfBuzz-enabled FreeType is built, HarfBuzz gets located via its
pc-file which references ...

Together with the prior emscripten bump,
this removes the need for the fcstat patch.
Closes: htt...

We shouldn't need any patches for libass anymore.

Cherry-picked from: https://github.com/libass...

[TheOneric] Update emscripten 2.0.34

Freetype upstream made changes to remove the need for our fcstat patch,
but we actually also nee...

Future emscripten versions warn if link-only options
are set during compilation.

Cherry-picked ...

This is no longer implied in future emscripten versions.

Cherry-picked from: https://github.com...

It's a link-only setting and since we only build
static libs only relevant in the final linking ...

All builds but brotli already set NO_EXIT_RUNTIME, and in brotli's case
it was probably an overs...

[TFSThiagoBR98] build: do not clean untracked files

Cherry-picked from: https://github.com/libass/JavascriptSubtitlesOctopus/commit/eb0ba034f05f17dc...

Fix memory leak

Remove all listeners so that the octopus is not reachable
from the window.

Fix RenderAhead buffering after resize

After resetting, the next `tryRequestOneshot` may be "eaten"
by an already existing (in the cach...

Fix stalled RenderAhead

If the worker can't render fast enough, the canvas doesn't
get updates because new frames are al...

Fix subtitles disappear when resizing

Cache reset should use the render target size (which has been
passed to the worker).

1. Missing `px` in offset comparison - deferred resizing resets
the canvas by writing the same v...

Fix animation detection

Fixes the animation detection (and removal) initially introduced
in the misleadingly named "Less...

Fix event time comparison

Unify to `start <= tm < finish`.

If there are no more events, 'minStart' is '-1', but we need to
finish the last event with a val...

Co-authored-by: Oneric <[email protected]>

Set up the project for a custom build.

Cherry-picked from: https://github.com/jellyfin/JavascriptSubtitlesOctopus/commit/c08fd1d7efd489...

Cherry-picked from: https://github.com/jellyfin/JavascriptSubtitlesOctopus/commit/0e9e7929dddbbf...

Cherry-picked from: https://github.com/jellyfin/JavascriptSubtitlesOctopus/commit/0722559b28ea3e...

Also prepare to handle resize more gracefully

Cherry-picked from: https://github.com/jellyfin/Ja...

Cherry-picked from: https://github.com/jellyfin/JavascriptSubtitlesOctopus/commit/595d0e20e58634...

Cherry-picked from: https://github.com/jellyfin/JavascriptSubtitlesOctopus/commit/93f4d0f4a77f60...

Cherry-picked from: https://github.com/jellyfin/JavascriptSubtitlesOctopus/commit/efed8543c1bd60...