system-info is a stub on Tier3 platforms while physical vs. logical
difference only matters for hyper-threading. As hyper-threading
is usually available on CPUs with more than 2 physical cores this
change has no impact there as the default is clamped to [1, 4].
However, on Intel i3-* CPUs with 2 physical and 4 logical cores this
bumps the default from 1 to 3.
MozReview-Commit-ID: 1Yh8rJL2JcN
--HG--
extra : rebase_source : 77613cbb99c14f19217592080bfd51ea2194422b
This restricts the active-item-detection code to wrap lists and
perspective items because other wrapper items are not supported yet.
MozReview-Commit-ID: JuirkAId7Kk
--HG--
extra : rebase_source : 971de2c56d183090bb9a8701af62ada493e39b77
This restricts the active-item-detection code to wrap lists because
other wrapper items are not supported yet.
MozReview-Commit-ID: JuirkAId7Kk
--HG--
extra : rebase_source : 5dbb8af8504f301ca49273b4f6f434a91524860a
The deletions in xptcall are when we don't even have support for the CPU
in moz.configure, so I assume that people haven't been compiling on
those architectures for quite some time.
The current code is somewhat non-obvious to a first-time reader, and
OS_TEST is a bizarre thing anyway, since it's actually the name of the
CPU we're running on. We'd do well to minimize the use of OS_TEST.
Note that the complete nuking of the xptcall/md/unix/moz.build lines are
because we don't support OS X/x86 anymore.
Much like the component manager, many of the strings that we use for category
manager entries are statically allocated. There's no need to duplicate these
strings.
This patch changes the category manager APIs to take nsACStrings rather than
raw pointers, and to pass literal nsCStrings when we know we have a literal
string to begin with. When adding the category entry, it then skips making
copies of any strings with the LITERAL flag.
MozReview-Commit-ID: EJEcYSdNMWs
***
amend-catman
--HG--
extra : source : aa9a8f18e98f930a3d8359565eef02f3f6efc5f9
extra : absorb_source : 81a22ab26ee8017ac43321ff2c987d8096182d37
Much like the component manager, many of the strings that we use for category
manager entries are statically allocated. There's no need to duplicate these
strings.
This patch changes the category manager APIs to take nsACStrings rather than
raw pointers, and to pass literal nsCStrings when we know we have a literal
string to begin with. When adding the category entry, it then skips making
copies of any strings with the LITERAL flag.
MozReview-Commit-ID: EJEcYSdNMWs
***
amend-catman
--HG--
extra : rebase_source : 4f70e7b296ecf3b52a4892c92155c7c163d424d2
When the layout viewport is smaller than the visual viewport and the user
scrolls a web page, the layout viewport remains fixed to its position before
the scroll event took place. However, the visual viewport moves according to
the new scroll position. This patch addresses this issue by moving the layout
viewport along with the visual viewport.
MozReview-Commit-ID: 3Mk1o6AF2wr
--HG--
extra : rebase_source : 8c6068059593038dc443cb9c96242483de97e9d9
When computing whether we have an intermediate buffer or not, which
in our case amounts to the inverse of deciding whether we want to use
a DirectMapTextureSource or not, we want to ensure that we don't use
one if the texture is too big to be a single texture in OpenGL. This
will default to using a TiledTextureImage. In a perfect world we
would build tiling logic into the client storage approach, but that
shouldn't block this.
MozReview-Commit-ID: 7Oi86oGis93
--HG--
extra : rebase_source : df9d314ef3d9a285bb10a9e21b87dc280a88fa84
This seems to be unused. Not sure if it's still left in here for
a reason or not.
MozReview-Commit-ID: 3wxaCDI7eCO
--HG--
extra : rebase_source : 25dda76dce892e580dbf31741e359d3a78f5742a
There's a lot going on here, but it all fits under the idea of
being able to communicate about texture locking statuses
without spinning on IsReadLocked. This is a bit of a trade -
we could just always allocate/grab a texture from the pool,
which would put a smaller cap on the amount of time we can
possibly spend when a texture is locked. However, this eats
up more CPU and memory than waiting on the textures to unlock,
and could take longer, especially if there were a large number
of textures which we just need to wait for for a short amount
of time. In any case, we very rarely hit the case where we
actually need to wait on the sync IPC to the compositor - most
of the time the textures are already unlocked.
There is also an async IPC call in here, which we make before
flushing async paints. This just causes the compositor to
check whether the GPU is done with its textures or not and
unlock them if it is. This helps us avoid the case where we
take a long time painting asynchronously, turn IPC back on at
the end of that, and then have to wait for the compositor
to to get into TiledLayerBufferComposite::UseTiles before
getting a response. Specifically this eliminates several talos
regressions which use ASAP mode.
Lastly, there seem to be no other cases of static Monitors
being used. This seems like it falls under similar use cases
as StaticMutexes, so I added it in. I can move it into its own
file if we think it might be generally useful in the future.
MozReview-Commit-ID: IYQLwUqMxg2
--HG--
extra : rebase_source : 4f05832f51dae6db98773dcad03cb008a80eca6c
This patch will use DirectMapTextureSource to wrap the DataSourceSurface data for gpu access.
That could improve the texture uploading performance.
MozReview-Commit-ID: CGPFcCsR1RY
--HG--
extra : rebase_source : fd0e5076357d8893e9283930fc4d6fb944a3f1de
The client side can't get the GL context in CompositorOGL. So, it can't know
the texture direct mapping capability directly. This patch adds the texture
direct mapping info in TextureFactoryIdentifier. Then, the client side could
get the info form the TextureFactoryIdentifier.
MozReview-Commit-ID: KEazDVg0p9Y
--HG--
extra : rebase_source : 09ce1065cd076a3a5dc276f93837d608443c60a1
The DirectMapTextureSource could let the compositor to read the buffer directly.
That could get rid of some memory copy operations during texture uploading.
MozReview-Commit-ID: CHhoR96P7VG
--HG--
extra : rebase_source : 65c167644096a1b72fe5dfbb55837842f41377bb
The "mExternallyOwned" is used for gralloc buffer. We don't use the gralloc buffer now.
MozReview-Commit-ID: 7Gurpa3kdp0
--HG--
extra : rebase_source : 5c0bf4facba5ed2cc8772df78bb702965e77a4ab
Cosmin Sabou
Jan Beich
Andreea Pavel
sotaro
Sebastian Hengst
Tiberius Oros
Kartikaya Gupta
Bogdan Tara
Imanol Fernandez
Jeff Gilbert
Mike Hommey
Boris Zbarsky
Nathan Froyd
Brian Hackett
Gurzau Raul
Jeff Muizelaar
Kris Maglione
Brindusan Cristian
Tanushree Podder
Robert Longson
Emilio Cobos Álvarez
Doug Thayer