Using Default::default() to initialize qcms_tranform
instead of zero will avoid us having to rely on the particular
representation of the members which makes things more
sane once the pointer members become Option<Vec<_>>s
Once all the members use Default::default() we can switch
to deriving Default instead of implementing it manually.
Differential Revision: https://phabricator.services.mozilla.com/D92285
Using floor() instead of ceil() was a typo that was introduced while
converting from the libm functions to rust builtins.
This adds a test to prevent us from breaking it in the future.
Differential Revision: https://phabricator.services.mozilla.com/D92131
Change the *mut precache_output pointers to Option<Arc<precache_output>>
These are the last fields in qcms_profile that we interact with
unsafely.
Differential Revision: https://phabricator.services.mozilla.com/D92011
Turns curveType into a enum. The change is mostly mechanical fixing of
the the code to the new structure except that for Parametrics curves
we now store the result of COUNT_TO_LENGTH as the len.
This mostly affects compute_curve_gamma_table_type_parametric where we
use the post COUNT_TO_LENGTH instead of the pre COUNT_TO_LENGTH.
Differential Revision: https://phabricator.services.mozilla.com/D91421
The conversion was done with c2rust and then manually cleaned up some.
There's still lots of unsafe code remaining but I'd rather do the rest
of the cleanup in-tree so that it's easier to catch and revert
regressions.
I've dropped support for SSE1 (Firefox requires SSE2) and Altivec
(not wanting to deal with fixing Rust's Altivec support).
transform_neon.rs manually implements a bunch of intrinsics, this
can be fixed when we can depend on Rust 1.48.
The fuzz target is changed to a cargo-fuzz target.
Some of the gtests are moved to Rust.
Differential Revision: https://phabricator.services.mozilla.com/D90782
This patch adds support for color management in BMPs added in
BITMAPV4HEADER and BITMAPV5HEADER. While display of BMPs is relatively
rare this comes in handy when interacting with the Windows clipboard.
Differential Revision: https://phabricator.services.mozilla.com/D64880
--HG--
extra : moz-landing-system : lando
This patch adds support for color management in BMPs added in
BITMAPV4HEADER and BITMAPV5HEADER. While display of BMPs is relatively
rare this comes in handy when interacting with the Windows clipboard.
Differential Revision: https://phabricator.services.mozilla.com/D64880
--HG--
extra : moz-landing-system : lando
Our performance gtests indicate anywhere from 10-20% reduction in
execution time based on the SSE2 version. Where it fell in the range
depended on the platform, but presumably that is related to the hardware
selected by treeherder. llvm-mca suggested it should be closer to 20%
on modern hardware (skylake).
Differential Revision: https://phabricator.services.mozilla.com/D55642
--HG--
extra : moz-landing-system : lando
Our performance gtests indicate anywhere from 10-20% reduction in
execution time based on the SSE2 version. Where it fell in the range
depended on the platform, but presumably that is related to the hardware
selected by treeherder. llvm-mca suggested it should be closer to 20%
on modern hardware (skylake).
Differential Revision: https://phabricator.services.mozilla.com/D55642
--HG--
extra : moz-landing-system : lando
Jeff Muizelaar
Butkovits Atila
Razvan Maries
Dorel Luca
Andrew Osmond
Csoregi Natalia