This CL cleans up the existing violations and enables the
build time check to ensure that we don't regress.
The motiviation behind this change is to allow clients who include
our headers to be able to build with this warning enabled.
Review URL: https://codereview.chromium.org/726923002
This will allow us to add nonnull-attribute to the UBSAN bot.
We are in fact hitting a case where one of the arguments is null and the other
not, which seems dicey. I think the scenario is comparing the empty pathref
with another path ref that's just been COWed, without any verbs or points yet.
BUG=skia:
Review URL: https://codereview.chromium.org/732643002
We're currently overwriting the paint LCD text flag based on the the run
font data => this cancels any LCD filtering we might have performed
higher up the stack.
BUG=423362
R=reed@google.com
Review URL: https://codereview.chromium.org/718913003
This means we can store fLgMinSize in 4 bits (TBD).
Local perf comparison calls this harmless-to-slightly-helpful. Nothing to get
excited about, but seems to certainly not harm perf.
BUG=skia:
Review URL: https://codereview.chromium.org/722293003
This define was added with "Always round text position correctly."
9447103029 . The affected clients
have been rebaselined and this is no longer defined anywhere.
Review URL: https://codereview.chromium.org/722333002
This CL updates various files in the includes directory to ensure that (1) they do
not depend on headers in /src and (2) that they minimize their dependence on external
headers.
To ensure that we don't regress this behavior a new build target has been added to
build a single cpp file that contains all* public includes and is compiled with
only those directories in the include path.
* The exception is those includes that depend on OS specific headers
BUG=skia:2941
NOTRY=true
Review URL: https://codereview.chromium.org/721903002
SkRecord performance is not sensitive to these values, so we can cut some
storage. This rearranges the space-remaining logic to use a count of bytes
left rather than a pointer to the end, cutting memory usage a little more.
An SkVarAlloc used to weigh 20 or 32 bytes which now becomes 16 or 24.
I think if I think about it a bit more I can trim off that Block* too,
getting us to 12 or 16 bytes.
Because we now just always grow by doubling, this CL switches from storing
fSmallest to its log base 2. This has the nice effect of never having to worry
about it overflowing, and means we can probably squeeze it down into a byte
if we want, even 6 bits.
BUG=skia:
Committed: https://skia.googlesource.com/skia/+/bc415389855888af5a1282ca4b6bee30afa3d69d
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu12-ShuttleA-GTX660-x86-Debug-Trybot
Review URL: https://codereview.chromium.org/721313002
Under the hood, add SkPixelGeometry to the CreateInfo for new devices, allowing them to see their geometry (SkDeviceProperties) up front, rather than having it changed later.
The only exception is for devices that are used on the root-layer, where we don't see the device until after the fact (at least as long as we allow clients to attach a device to a canvas externally).
We also filter the geometry when we're creating a layer, so we can disable LCD text automatically if the layer is not marked as opaque.
NOTRY=True
-- gammatext flake?
Review URL: https://codereview.chromium.org/719253002
Combines adjacent DrawPaths commands into one single call when a
conservative set of conditions are met. The end result is that whole
paragraphs can be drawn with a single call to
gliStencilThenCoverFillPathInstancedNV(), rather than one call for
each line.
BUG=skia:
Review URL: https://codereview.chromium.org/712223002
Reason for revert:
Unit test failures on 32-bit machines.
test Record_Alignment: ../../tests/RecordTest.cpp:100 is_aligned(record.alloc<uint64_t>())
Original issue's description:
> Deparameterize SkVarAlloc.
>
> SkRecord performance is not sensitive to these values, so we can cut some
> storage. This rearranges the space-remaining logic to use a count of bytes
> left rather than a pointer to the end, cutting memory usage a little more.
>
> An SkVarAlloc used to weigh 20 or 32 bytes which now becomes 16 or 24.
>
> I think if I think about it a bit more I can trim off that Block* too,
> getting us to 12 or 16 bytes.
>
> Because we now just always grow by doubling, this CL switches from storing
> fSmallest to its log base 2. This has the nice effect of never having to worry
> about it overflowing, and means we can probably squeeze it down into a byte
> if we want, even 6 bits.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/bc415389855888af5a1282ca4b6bee30afa3d69dTBR=reed@google.com,mtklein@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Review URL: https://codereview.chromium.org/718203006
these tests fail on a nexus 9 in release only. It's probably related
to the fused multiply-add instruction
TBR=
Review URL: https://codereview.chromium.org/722303002
SkRecord performance is not sensitive to these values, so we can cut some
storage. This rearranges the space-remaining logic to use a count of bytes
left rather than a pointer to the end, cutting memory usage a little more.
An SkVarAlloc used to weigh 20 or 32 bytes which now becomes 16 or 24.
I think if I think about it a bit more I can trim off that Block* too,
getting us to 12 or 16 bytes.
Because we now just always grow by doubling, this CL switches from storing
fSmallest to its log base 2. This has the nice effect of never having to worry
about it overflowing, and means we can probably squeeze it down into a byte
if we want, even 6 bits.
BUG=skia:
Review URL: https://codereview.chromium.org/721313002
Reason for revert:
Causing breakages on Mac build.
Original issue's description:
> Make nanobench and dm be usable from Chromium build
>
> Move the app logic for each app as follows:
>
> <app>.cpp -- the file which contains main(). Embedders that compile
> their own apps, such as ios shell, upcoming Chromium dm etc, do not use this.
>
> <app>_main.cpp -- the main logic of the Skia test application. This will be
> used by Skia -compiled apps as well as embedder -compiled apps.
>
> <app>_main.h -- the API for the main logic. This will be
> used by Skia -compiled apps as well as embedder -compiled apps.
>
> This way (the upcoming) Chromium dm can setup its Chromium-specific setup
> in custom main(), and then call dm_main(), without the need of any
> SK_BUILD_FOR_XXXX defines controlling whether the tool defines main or not.
>
> BUG=skia:2992
>
> Committed: https://skia.googlesource.com/skia/+/c092d3bdab5f723576cc0346cea3ee282a9cb444TBR=mtklein@chromium.org,mtklein@google.com,borenet@google.com,kkinnunen@nvidia.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:2992
Review URL: https://codereview.chromium.org/724073002
The fixes include
- detect when finding the active top loops between two possible answers
- preflight chasing winding to ensure answer is consistent
- binary search more often when quadratic intersection fails
- add more failure paths when an intersect is missed
While this fixes the chrome bug, reenabling path ops in svg should be deferred until additional fixes are landed.
TBR=
BUG=421132
Committed: https://skia.googlesource.com/skia/+/6f726addf3178b01949bb389ef83cf14a1d7b6b2
Review URL: https://codereview.chromium.org/633393002
Allow the srcCoeff to be anything as long as it does not reference the dst. Previous version
required srcCoeff to be one.
BUG=skia:
Review URL: https://codereview.chromium.org/718103003
QApplication forces the process to use the C locale system on
"Unix/Linux" according to the docs.
The float numbers in GL shaders will be printed with printf. These will
be formatted with comma in certain locales, like LC_NUMERIC=fi_FI.UTF-8.
Force the NC_NUMERIC=C before running the QApplication.
Review URL: https://codereview.chromium.org/724753002
Move the app logic for each app as follows:
<app>.cpp -- the file which contains main(). Embedders that compile
their own apps, such as ios shell, upcoming Chromium dm etc, do not use this.
<app>_main.cpp -- the main logic of the Skia test application. This will be
used by Skia -compiled apps as well as embedder -compiled apps.
<app>_main.h -- the API for the main logic. This will be
used by Skia -compiled apps as well as embedder -compiled apps.
This way (the upcoming) Chromium dm can setup its Chromium-specific setup
in custom main(), and then call dm_main(), without the need of any
SK_BUILD_FOR_XXXX defines controlling whether the tool defines main or not.
BUG=skia:2992
Review URL: https://codereview.chromium.org/657373002
Like SkChunkAlloc, but
- does its allocation with better sympathy for malloc granularity;
- the fast path inlines entirely;
- smaller per-block overhead;
- smaller per-SkVarAlloc overhead;
- growth parameters are a little more tunable.
Its main downside is less flexibility; it supports fewer methods than SkChunkAlloc.
These current parameters bring the first allocation down from 4K to 1K,
without affecting recording time on my desktop. skiaperf.com will tell the
whole story.
BUG=skia:
Review URL: https://codereview.chromium.org/674263002
the new virtual takes a struct which we can amend in the future w/o having to
update our subclasses in chrome.
BUG=skia:
NOTRY=True
Review URL: https://codereview.chromium.org/723743002
