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Sync changes from mozilla-central gfx/wr #3907

Merged
merged 4 commits into from Apr 7, 2020
Merged

Sync changes from mozilla-central gfx/wr #3907

merged 4 commits into from Apr 7, 2020

Commits on Apr 7, 2020

  1. Bug 1627354: Part 5 - Update wrench to build using Android 29; r=kats 

    Depends on D69634

Differential Revision: https://phabricator.services.mozilla.com/D69648

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/c98499d204fb8df645daf3e2841d0b3955141e90
    @dblohm7 @moz-gfx
    dblohm7 authored and moz-gfx committed Apr 7, 2020
    ef0bbf2

  2. Bug 1626827 - Force WR picture tasks to fit into max target size r=Bert 

    this is an attempt to handle tasks outside of the device bounds,
that belong to surfaces not establishing raster roots.

I suspect that the scaling we are now setting up in adjust_scale_for_max_surface_size
doesn't work properly, since the function was assumed to only affect the raster-rooted
surfaces. But it does fix the crash we have.

Differential Revision: https://phabricator.services.mozilla.com/D69654

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/745c38db6468c26d2ee4c0cdfc5f9ec0b6733db9
    @kvark @moz-gfx
    kvark authored and moz-gfx committed Apr 7, 2020
    e1b91f0

  3. Bug 1627588 - Fix picture cache tiles being evicted too eagerly. r=nical 

    The picture cache code retains a set of tiles that are currently
off-screen but might be needed again soon, depending on how the
page is scrolled.

However, off-screen tiles were being skipped during draw processing,
which meant that the texture cache request method was not being
called on these tiles. This would often result in the texture
cache eagerly evicting these seemingly unused surface tiles.

This patch re-arranges the occlusion and visibility processing
code for tiles, so that if a tile has been retained in the
picture cache grid, the texture surface is always requested,
even if that tile is currently off-screen. This prevents the
texture cache from evicting tiles that we want to retain for now.

Differential Revision: https://phabricator.services.mozilla.com/D69760

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/c39512f89aedf7c0745137da9c8c09a54f9ab2e8
    @gw3583 @moz-gfx
    gw3583 authored and moz-gfx committed Apr 7, 2020
    0cc830c

  4. Bug 1624468 - Add a fast path for more gradient types in WR r=gw 

    Differential Revision: https://phabricator.services.mozilla.com/D68945

[ghsync] From https://hg.mozilla.org/mozilla-central/rev/376011a4881e966bf359cda3d10658191525af13
    @bpeersmoz @moz-gfx
    bpeersmoz authored and moz-gfx committed Apr 7, 2020
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    82bb470
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