* CI: upgrade macOS runner to version 12 (Monterey)
* CI: upgrade actions/checkout to v3
* CI: remove retry logic for apt
The Linux runners on GitHub Actions already retries up to 10 times,
see:
6c93c24107/images/linux/scripts/base/apt.sh (L11-L12)
* CI: remove redundant `DEBIAN_FRONTEND=noninteractive` env
The Linux runners on GitHub Actions already sets this env variable,
see:
6c93c24107/images/linux/scripts/installers/dpkg-config.sh (L10)
* CI: remove redundant `HOMEBREW_NO_AUTO_UPDATE=1` env
The macOS runners on GitHub Actions already sets this env variable,
see:
6c93c24107/images/macos/provision/configuration/environment/bashrc (L26)
* CI: prefer shorthand flag of apt-get `--fix-missing`
* CI: install libjxl on macOS runner
* Update test suite's README.md
* spngsave: ensure quantisation occurs last
i.e. after setting the metadata and phyiscal pixel dimensions,
since quantisation will overwrite the image.
* spngsave: avoid over-allocation of temporary buffer
For low-bitdepth write and palette-based output.
* reducev: initialize the sum with the addition
Avoids an Orc opcode.
* convi: initialize the sum with the addition
Avoids an Orc opcode.
* vector: add comments to magic numbers
* Inverted order of TIFF tag writing when saving multi-page subifd pyramids to ensure that subifd pyramid layers are correctly tagged as reduced-image subfile type and not as pages
* Use if-else clause to avoid tag overwriting
We added a check that loader ->header() and ->load() methods set the
same dhint. This commit removes that check -- it's not possible to make
header and load match in all cases since images can take so many routes,
and can change between the two events.
If we see performance issues around inappropriate cache sizing again,
try to fix just those cases.
* webpsave: switch to sink_disc
* fix some warnings
* distinguish between animated and single image write
* fix some formatting issues
* add missing comments
* fix webpsave_mime
* don't use sink_disc for single image webp write
* fix potential segv/double free
* update changelog
* remove leftover function declaration
* Revert "don't use sink_disc for single image webp write"
This reverts commit a75922ca93ee8987fa5e1ffc52b68e22bd6fb1fb.
* implement review feedback
* adjust to a column size of 80
* get contiguous RGB(A) buffer directly from VipsRegion
* Revert "get contiguous RGB(A) buffer directly from VipsRegion"
This reverts commit 84fc10e52fb223f0208c605dde92d3f821ceee0e.
* accumulate image data directly in frame_bytes buffer
* switch WebP back to Webp naming scheme
* rename page_index to page_number
* revise formatting
