gfx::Color is currently misused in many places. The DrawTargets expect
the color space to be in device space, e.g. what we are actually going
to draw using. Everything sitting above generally deals with sRGB, as
specified in CSS. Sometimes we missed the conversion from sRGB to device
space when issuing draw calls, and similarly sometimes we converted the
color to device space twice.
This patch splits the type in two. sRGBColor and DeviceColor now
represent sRGB and device color spaces respectively. DrawTarget only
accepts DeviceColor, and one can get a DeviceColor from an sRGBColor via
the ToDeviceColor helper API. The reftests now pass with color
management enabled for everything (e.g. CSS) instead of just tagged
raster images.
There will be a follow up patch to enable color management everywhere by
default on all supported platforms.
Differential Revision: https://phabricator.services.mozilla.com/D64771
--HG--
extra : moz-landing-system : lando
This removes the need for explicit #ifdef NS_BUILD_REFCNT_LOGGING without
introducing user-defined destructors when it is not defined.
Also, some uses of virtual for declaring destructors are replaced by the
appropriate override declaration through these changes.
Differential Revision: https://phabricator.services.mozilla.com/D62604
--HG--
extra : moz-landing-system : lando
This removes the need for explicit #ifdef NS_BUILD_REFCNT_LOGGING without
introducing user-defined destructors when it is not defined.
Also, some uses of virtual for declaring destructors are replaced by the
appropriate override declaration through these changes.
Differential Revision: https://phabricator.services.mozilla.com/D62604
--HG--
extra : moz-landing-system : lando
This is done using a similar approach to CreateWebRenderCommands
but slightly modified. In particular the active layer check needs
to be done before we're ready to CreateWebRenderCommands, but once
we decide to activate an item, we can't let CreateWebRenderCommands
fail. Unfortunately, the need to query ImageLib for support means
we need to do basically ~all of the work of CreateWebRenderCommands
to do this check.
As such, this introduces a modified version of CreateWebRenderCommands
that SVGGeometryFrames implement with a "dry run" flag. When true,
it runs the same code but stops short of mutating the WR DL/state.
ImageLib may be encouraged to do some extra work that could be thrown
away, but I'm not sure there's any way to avoid that.
For now, only SVGImageFrame actually provides an implementation. The
bulk of the implementation is handling the on-by-default
preserveAspectRatio feature of SVG images. It was cleaner to just
reimplement that logic than reuse the existing preserveAspectRatio
code, as it was too tangled up in the particulars of how the PaintSVG
path is designed.
Differential Revision: https://phabricator.services.mozilla.com/D59925
--HG--
extra : moz-landing-system : lando
This is done using a similar approach to CreateWebRenderCommands
but slightly modified. In particular the active layer check needs
to be done before we're ready to CreateWebRenderCommands, but once
we decide to activate an item, we can't let CreateWebRenderCommands
fail. Unfortunately, the need to query ImageLib for support means
we need to do basically ~all of the work of CreateWebRenderCommands
to do this check.
As such, this introduces a modified version of CreateWebRenderCommands
that SVGGeometryFrames implement with a "dry run" flag. When true,
it runs the same code but stops short of mutating the WR DL/state.
ImageLib may be encouraged to do some extra work that could be thrown
away, but I'm not sure there's any way to avoid that.
For now, only SVGImageFrame actually provides an implementation. The
bulk of the implementation is handling the on-by-default
preserveAspectRatio feature of SVG images. It was cleaner to just
reimplement that logic than reuse the existing preserveAspectRatio
code, as it was too tangled up in the particulars of how the PaintSVG
path is designed.
Differential Revision: https://phabricator.services.mozilla.com/D59925
--HG--
extra : moz-landing-system : lando
gfxPlatform::GetSourceSurfaceForSurface and CreateDrawTargetForSurface
are both static methods that we sometimes use via the pattern
gfxPlatform::GetPlatform()->... This is problematic because this forces
gfxPlatform to be initialized in the process, and in the GPU process, we
don't support this. It should be safe to call these methods without
initializing gfxPlatform, so this patch removes the GetPlatform() call.
GetSourceSurfaceForSurface may end up initializing gfxPlatform anyways,
depending on whether or not a DrawTarget was given. This should not be a
concern for the crashes observed in bug 1435586.
Differential Revision: https://phabricator.services.mozilla.com/D33785
We cached the path of an element. Previously we only need to invalidate
the cached path if an geometry attribute is changed. Now we also need
to invalidate if the corresponding CSS is changed.
Differential Revision: https://phabricator.services.mozilla.com/D30472
--HG--
extra : moz-landing-system : lando
We cached the path of an element. Previously we only need to invalidate
the cached path if an geometry attribute is changed. Now we also need
to invalidate if the corresponding CSS is changed.
Differential Revision: https://phabricator.services.mozilla.com/D30472
--HG--
extra : moz-landing-system : lando
Move ApplyOpacity(), CanApplyOpacity(), Paint() and PaintWithClip() methods to nsPaintedDisplayItem
Differential Revision: https://phabricator.services.mozilla.com/D30225
--HG--
extra : moz-landing-system : lando
Additionally, this patch makes `nsFrame.h` stop including `nsIPresShell.h`
and makes each users include `mozilla/PresShell.h` instead. So, this improves
rebuild performance of `nsIPresShell.h` (and `mozilla/PresShell.h` in the
future).
Note that due to `nsIFrame::PresShell()`, `mozilla::` prefix is necessary for
`PresShell` in a lot of classes which are derived from `nsIFrame` even in
`.cpp` files.
Differential Revision: https://phabricator.services.mozilla.com/D27476
--HG--
extra : moz-landing-system : lando
After this I can pass the document from the caller to ResolveSameStructsAs, and
get rid of the pres context pointer.
Differential Revision: https://phabricator.services.mozilla.com/D18600
--HG--
extra : moz-landing-system : lando
After this I can pass the document from the caller to
ResolveSameStructsAs, and get rid of the pres context pointer.
Differential Revision: https://phabricator.services.mozilla.com/D18600
--HG--
extra : moz-landing-system : lando
This patch shouldn't affect behavior; it's just making the existing control
flow clearer and more debuggable.
Differential Revision: https://phabricator.services.mozilla.com/D14216
--HG--
extra : moz-landing-system : lando
This is necessary to keep the GET_MARKER macro in the next patch clean.
Differential Revision: https://phabricator.services.mozilla.com/D6409
--HG--
extra : rebase_source : 44a6eb861a1fd8d2037eda05c0f99c0bba3f1417
We create new object URLExtraRefferINfo and pass it to svg system instead of
nsIURI. The object brings referrer and referrer policy so we can send correct
Referer headers.
MozReview-Commit-ID: 2gLnQPEE9t5
Differential Revision: https://phabricator.services.mozilla.com/D1925
--HG--
extra : moz-landing-system : lando
All classes deriving from nsIFrame that did not have any subclasses themselves
(at the time of writing this patch) have been marked with `final`.
Some other Layout classes have also been made final, but this was opportunistic
while working on nsIFrame subclasses, and is definitely not exhaustive, further
patches welcome; refer to bug 1332680.
Advantages of marking a class final include:
- Allowing the compiler to devirtualize some method calls (i.e., calling
virtual functions directly instead of going through the vtable),
- Indicating that the class is not currently subclassed,
- Preventing subclassing without being aware that this would remove the
finalization benefits of the parent class.
`final` does not signify that these classes should *never* be subclassed, this
is left for developers to decide.
Differential Revision: https://phabricator.services.mozilla.com/D5020
--HG--
extra : moz-landing-system : lando
