For now, the only options are sRGB or WideGamutRGB
Basically, the color option to the gpu config is now of
the form: 8888|srgb[_gamut]|f16[_gamut]
color=8888 still implies legacy behavior
srgb implies 8-bit gamma-correct rendering (via sRGB format)
f16 implies 16-bit gamma-correct rendering (via F16 format)
Either of the last two options can then optionally include
a gamut specifier, either _srgb or _wide.
_srgb selects the (default) sRGB gamut
_wide selects the Adobe Wide Gamut RGB gamut, which is nice
for testing, in that it's significantly wider than sRGB,
so rendering differences are obvious.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2350003003
Review-Url: https://codereview.chromium.org/2350003003
skpbench is a benchmarking suite for skps that aims to generate 100%
repeatable results. The initial commit consists of three parts:
skpbench
A minimalist program whose sole purpose is to open an skp file,
benchmark it on a single config, and exit. No tiling, looping, or
other fanciness is used; it just draws the skp whole into a size-
matched render target and syncs the GPU after each draw.
Limiting the entire process to a single config/skp pair helps to keep
the results repeatable.
skpbench.py
A wrapper to execute the skpbench binary with various configs and skps.
It also monitors the output in order to filter out and re-run results
with an unacceptable stddev.
In the future this script will lock down and monitor clocks and
temperatures.
parseskpbench.py
A utility for parsing skpbench output into a spreadsheet.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2341823002
Review-Url: https://codereview.chromium.org/2341823002
The SkFontData type is not exposed externally, so any method which uses
it can be updated to use smart pointers without affecting external
users. Updating this first will make updating the public API much
easier.
This also updates SkStreamAsset* SkStream::NewFromFile(const char*) to
std::unique_ptr<SkStreamAsset> SkStream::MakeFromFile(const char*). It
appears that no one outside Skia is currently using SkStream::NewfromFile
so this is a good time to update it as well.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339273002
Committed: https://skia.googlesource.com/skia/+/d8c2476a8b1e1e1a1771b17e8dd4db8645914f8c
Review-Url: https://codereview.chromium.org/2339273002
This is a follow up to building the Valgrind bots with GN.
It's not clear why these need to leak, but we might as well
update the suppressions. The stacks now look like this:
Memcheck:Leak
match-leak-kinds: possible
fun:calloc
fun:_dl_allocate_tls
fun:pthread_create@@GLIBC_2.2.5
fun:_ZN8SkThreadC1EPFvPvES0_
fun:_Z14nanobench_mainv
fun:(below main)
We suppress fun:main in that last slot, so just make it ...
TBR=
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2347153002
Review-Url: https://codereview.chromium.org/2347153002
Reason for revert:
Killing Mac
Original issue's description:
> SkFontData to use smart pointers.
>
> The SkFontData type is not exposed externally, so any method which uses
> it can be updated to use smart pointers without affecting external
> users. Updating this first will make updating the public API much
> easier.
>
> This also updates SkStreamAsset* SkStream::NewFromFile(const char*) to
> std::unique_ptr<SkStreamAsset> SkStream::MakeFromFile(const char*). It
> appears that no one outside Skia is currently using SkStream::NewfromFile
> so this is a good time to update it as well.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339273002
>
> Committed: https://skia.googlesource.com/skia/+/d8c2476a8b1e1e1a1771b17e8dd4db8645914f8cTBR=mtklein@chromium.org,halcanary@google.com,mtklein@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review-Url: https://codereview.chromium.org/2343933002
The SkFontData type is not exposed externally, so any method which uses
it can be updated to use smart pointers without affecting external
users. Updating this first will make updating the public API much
easier.
This also updates SkStreamAsset* SkStream::NewFromFile(const char*) to
std::unique_ptr<SkStreamAsset> SkStream::MakeFromFile(const char*). It
appears that no one outside Skia is currently using SkStream::NewfromFile
so this is a good time to update it as well.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339273002
Review-Url: https://codereview.chromium.org/2339273002
If a quad a conic intersect only where the end of one
is contained by the convex hull of the other, and the
curve contained by the hull is nearly a straight line,
treating it as a line may move the end point to the
other side of the curve.
Detect this by checking to see if the end point is in
the hull, and if so, continue to subdivide the curve
rather than treating it as a line.
This fixes several existing tests that were disabled
earlier this year.
A typo in SkDCurve::nearPoint() prevented detecting when
the end of a line was nearly touching a curve.
Also fixed concidence a bit to get the second half of
tiger further along.
All existing tests, including extended testing in
Release and the first half of tiger, work.
TBR=reed@google.com
BUG=skia:5131
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2338323002
Review-Url: https://codereview.chromium.org/2338323002
We were effectively storing the transpose, which made all of our
operations on individual colors, and our concatenation of matrices
awkward and backwards.
I'm planning to push this further into Ganesh, where I had incorrectly
adjusted to the previous layout, treating colors as row vectors in the
shaders.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2324843003
Review-Url: https://codereview.chromium.org/2324843003
during curve intersection if their
ends are nearly the same.
Loosen conic/line intersection point
check.
Detect when coincident points are
unordered. This means that points
a/b/c on one curve may appear in
b/c/a order on the opposite curve.
Restructure addMissing to return
success and return if a coincidence
was added as a parameter.
With this, tiger part a works.
Tiger part b exposes bugs around
tight quads that are nearly coincident
with themselves, and are coincident
with something else.
The greedy coicident matcher
may cause the point order to be
out of sync.
Still working out what to do in
this case.
TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2321773002
Review-Url: https://codereview.chromium.org/2321773002
Attempt to take over all *SAN builds.
MSAN has a lot of coordination required between gn/BUILD.gn and gn_flavor.py.
I'd like to follow up to move more of this into gn/BUILD.gn, to make it easier
to use locally.
The compile steps should be much faster now. We no longer build CMake
and Clang for every run, instead using the clang_linux CIPD package. This
removes the need for all the third_party/externals/llvm/... dependencies.
Similarly, since we're using the clang_linux package, we no longer depend
on Chrome's Clang, and thus no longer need to sync chromium on these bots.
Instead of packaging up MSAN libraries and llvm-symbolizer in the compile
output, I have the test / perf bots also depend on the clang_linux package.
These do not vary from build to build.
No more need for the xsan.blacklist -include hack: Clang, GN, and Ninja
all track changes to xsan.blacklist without our help.
This has the incidental effect of upgrading the compiler used by *SAN
bots from Clang 3.8 to Clang 3.9.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2289343002
Review-Url: https://codereview.chromium.org/2289343002
Looks like the chromium page sets still hit the 10 min timeout.
BUG=skia:5700
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2342
# This code is not exercised by trybots.
NOTRY=true
Change-Id: I57aba4c1541a840d7e4e97112a6485abc20aa3c7
Reviewed-on: https://skia-review.googlesource.com/2342
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Ravi Mistry <rmistry@google.com>
Pathops makes up intersections that it doesn't detect directly,
but do exist. For instance, if a is coincident with b, and
b is coincident with c, then for where they overlap
a is coincident with c.
The intersections are made up in different ways. In a few
places, the t values that are detected are interpolated to
guess the t values that represent invented intersections.
The interpolated t is not necessarily linear, but a linear
guess is good enough if the invented t lies between known
t values.
Additionally, improve debugging.
This passes the extended release test suite and additionally
passes the first 17 levels in the tiger test suite;
previously, path ops passed 7 levels.
The tiger suite is composed of 37 levels in increasing
complexity, described by about 300K tests.
TBR=reed@google.com
BUG=skia:5131
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2300203002
Review-Url: https://codereview.chromium.org/2300203002
The remaining suppression (libwebp) is already covered by the
compile-time blacklist, tools/xsan.blacklist.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2300193002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Release-TSAN-Trybot,Test-Ubuntu-Clang-Golo-GPU-GT610-x86_64-Release-TSAN-Trybot
Review-Url: https://codereview.chromium.org/2300193002
This way you don't need to set LSAN_SUPPRESSIONS in your environment...
sort of foolproof this way.
I _think_ the strdup() business from skia:2916 is actually rooted in
libfontconfig, so one suppression should cover both old ones.
I'll leave the file empty until I clean up mention of it in bot recipes.
BUG=skia:2916
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2295153003
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-ASAN-Trybot
Review-Url: https://codereview.chromium.org/2295153003
This is working towards fixing all bugs around simplifying the tiger.
This installment simplifies the point-t intersection list as it is built rather than doing the analysis once the intersections are complete. This avoids getting the list in an inconsistent state and makes coincident checks faster and more stable.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2237223002TBR=reed@google.com
BUG=skia:5131
Review-Url: https://codereview.chromium.org/2237223002
This allows us to do copies from:
msaa->msaa with same sample count
msaa->no-msaa with a resolve
Still missing support for no-msaa to msaa which will require a copyAsDraw
which is currently stalled and fixing possible driver bugs.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2294533002
Review-Url: https://codereview.chromium.org/2294533002
Also make sources_when_disabled and public_defines optional arguments.
These are the two mechanisms code uses to turn itself off...
probably at most one is ever used per optional.
Update fiddle to not crash when there's no PDF backend.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2292343003
Review-Url: https://codereview.chromium.org/2292343003
Verify the rules that we're converging on for surfaces:
- For 8888, we only support sRGB-like gamma, or no color space at all.
- For F16, we require a color space, with linear gamma.
- For all other formats, we do not support color spaces.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2270823002
Review-Url: https://codereview.chromium.org/2270823002
With this version, it's now exposing GL_EXT_color_buffer_half_float, but
it's (incorrectly) using GL_HALF_FLOAT rather than GL_HALF_FLOAT_OES.
In addition, release builds were crashing in EGLImageTest due to an
apparent disagreement about calling convention on function-pointer to
exported symbol. There is a proper typedef for that in one of their
headers, but I can't seem to include it without creating more problems,
so I just fixed the decoration on our local typedef.
With those changes, all tests pass, and (on my Windows machine), all
GMs and SKPs produce identical results vs. master in angle and angle-gl.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2282733003
Review-Url: https://codereview.chromium.org/2282733003
