one instance was overlong leading to a int64->uint32 conversion warning
Change-Id: I56d5ab75d89960c79293f62cd489d7ab519bbc34
(cherry picked from commit 03d1219055)
the trailing width % 8 bytes would clear the upper bytes of
alpha_mask as they're done one at a time
since:
49d0280d NEON: implement several alpha-processing functions
Change-Id: Iff76c0af3094597285a6aa6ed032b345f9856aae
(cherry picked from commit 924e7ca654)
When transparency is present, it's not enough to just write 32bpp samples.
One need to use the full BITMAPV3INFOHEADER syntax and specify the
masks for BGRA.
see https://en.wikipedia.org/wiki/BMP_file_format#Pixel_storage
Also remove the height-flip trick and write samples bottom-to-top instead.
Change-Id: If5d92c11453b96764b5bfbf19e9678e632bc911f
(cherry picked from commit 480cd51de6)
WebPPictureImportRGB() can fail on memory allocation. In this case,
jpeg_destroy_decompress() was already called, so do not go to Error.
Free metadata as an error is returned.
Change-Id: I045b072090e9063d3ad10369ad18b0f08bdffe9f
(cherry picked from commit 6e8a4126f2)
images are decoded in RGBA/BGRA, but represented as uint32_t during the
blend process; this fixes the channel extraction
Bug: webp:548
Change-Id: Ie74aa43d8f87d3552d5afc0abba466335f5d1617
(cherry picked from commit e4886716d3)
store the recognized fourccs in little-endian order to match how the
fourcc is being read from the file
Bug: webp:548
Change-Id: I9de77db92208709d5e711846908a51e563102fa5
(cherry picked from commit e3cb052ca5)
msa_macro.h
neon.h
allows the headers to be built / analyzed under different target
configurations
Change-Id: Ibbcfada210b54988aa5279674d53af8e21fd4a97
- prefer https
- metadataworkinggroup.org/com seem to be offline; the web archive link
was obtained from exiftool: https://exiftool.org/TagNames/MWG.html
- fix kramdown link, rubyforge has been gone a long time
- fix png/zlib links
Bug: webp:544
Bug: b/202302177
Change-Id: Id69de4553e7baf00393f12a2c1acb262443a1a93
to https://datatracker.ietf.org/doc/html/... the http tools.ietf.org
links redirect here sometimes, in other cases they 404.
Bug: webp:544
Change-Id: I900972070d6c5659c45a86a89e78b870f42fe5bc
... when it's not available. Even if the value was discarded and
never used, some msan config were complaining about reading it
and passing it around.
Change-Id: Iab8d24676c5bb58e607a829121e36c2862da397c
Similarly to "-set loop <>", this is useful to set
the parameter at global level and not just while assembling
the frames separately.
Change-Id: I79bcbe37f8ff50b9904e78d14011ccbac72f17a1
Detects whether test block should be run in the current test shard.
if shard_should_run; then
...
fi
Bug: b/185520507
Change-Id: I408d226651630a01c5e447dbff7d26b73426ce42
unknown chunks as a group are well defined in the text
+ remove the Note about stable features as it matched the list given;
there are no WIP features for the format
Change-Id: I11a4de39f9d203b815879f0e9dea9c45b2ae6ff6
shfmt is expected to be installed along with go.
GO111MODULE=on go install mvdan.cc/sh/v3/cmd/shfmt@latest
Change-Id: I27004e72f79f71df9405158f77df485f43b028bb
Bug: b:185520494
Shellcheck is expected to be installed because depot_tools does not
provide the tool.
Change-Id: I9c8793cf7e2adedcb1e9f8244b886d6f2a54e2ae
Bug: b:185520494
Visual Studio added ARM64 support, but requires arm64_neon.h to be
included rather than arm_neon.h. Visual Studio 2019 addressed this so
we'll start with that version and leave a local adapter include for a
follow up.
Bug: webp:539
Change-Id: If975c029dafffba99210b3bb2d670035a83e8105
- only initialize variable when needed
- perform first loop outside the for loop
- perform computation only if know we are not already worse
- not adding base_score every time
Change-Id: I2cb8231fcaec1113b5902ed61b685f0ae3c78823
