We were accidentally overwriting chromeFlags with CHROME_DEFAULT, which
we should only do if the caller has provided a features string when
opening a dialog.
--HG--
extra : amend_source : 70a82802aada30253e860c80b172f0a152ee4a00
We used to fully guarantee the order of requestFrame() and draw calls.
For instance:
```
ctx.draw(red);
stream.requestFrame();
ctx.draw(green);
```
would guarantee that a red frame ended up in the stream, and not the
green unless another frame was requested.
Now with frames being requested and pushed out on next refresh, we can
only guarantee that everything up to the requestFrame() call is included
in the next frame. Everything after the requestFrame() and before the
next refresh (stable state in most cases) will now also be inevitably
included.
--HG--
extra : transplant_source : %DF%A1%9C%A8%2B%3AzTS%EA%CE%0A%023%E2%EBWC%FD%3C
Remove WrapPreserve3DList() and replaced it by creating a
nsDisplayTransform item for each transformed frame.
- Add an additional item for each top frame extending 3D context to
separate consequence contexts.
- Effective transform of a layer is the accumulation of ancestors in
the same 3D context.
- The layers creating new context and extended by children need a
temporary buffer if it's effective transform is not 2D.
- Clip rects are accumulated along the context chain.
- Visible rects of items are computed from dirty regions of the frame
creating the context and accumulated transforms.
- Bounds of items are computed from accumulated transforms and
accumulated bounds of the descent frames.
- Backface hidden is handled by compositor and BasicLayerManager.
--HG--
extra : rebase_source : 1a894b057a117a8520898c9f83308d92c122b180
We're changing the definition of each of the use counter histograms.
Therefore, they need new names, so as to not throw wrenches into the
server-side machinery. This renaming is the most straightforward way to
do things and similar to how we have renamed other histograms before.
These histograms will be used in conjunction with the revised use
counter histograms to ascertain the number of pages that don't use
particular features. The associated comment in nsDocument.cpp explains
how things work.
This extracts the most useful browser-related measurements from rapl and
powermetrics.
--HG--
extra : rebase_source : 81ce14acc6c6e1bc7ac6c34bf119d8e619956dd1
This patch fixes various warnings from MSVC.
- Several "truncation from 'double' to 'float'" warnings, easily fixed by
appending 'f' to literals.
- Some "signed/unsigned mismatch" warnings. In read_tag_lutType(), MSVC is
apparently promoting the multiplication of a uint8_t and a uint16_t to an
int32_t, oddly enough. A uint32_t cast fixes the warning.
- |offset| was unused in qcms_data_create_rbg_with_gamma().
- A couple of "overflow in floating-point constant arithmetic" warnings
involving INFINITY in transform_util.c. There is some type confusion here --
in C99 HUGE_VAL is a double and INFINITY is a float. So the HUGE_VAL here
should actualy be HUGE_VALF. But, strangely enough, that isn't enough to
avoid the warning, I don't know why. However, it turns out that any
non-positive value for |interval| will have the same effect, so I just
removed all the INFINITY/HUGE_VAL stuff and used -1 instead.
It also fixes an ARM-only GCC warning.
- "'__force_align_arg_pointer__' attribute directive ignored". This is an
x86-only attribute. Instead of disabling it on x86-64, instead enable it on
i386 (which avoids enabling it uselessly on ARM).
--HG--
extra : rebase_source : 61015b7e48aebd58035fc222abf076e79a99a972
