Re-land of: https://skia-review.googlesource.com/36560
All information needed by the thread is captured by the prepare
callback object, the lambda captures a pointer to that, and does the
mask render. Once it's done, it signals the semaphore (also owned by the
callback). The callback defers the semaphore wait even longer (into the
ASAP upload), so the odds of waiting for the thread are REALLY low.
Also did a bunch of cleanup along the way, and put in some trace markers
so we can monitor how well this is working.
Traces of a GM that includes GPU and SW path rendering (path-reverse):
Original:
https://screenshot.googleplex.com/f5BG3901tQg.png
Threaded, with wait in the callback (notice pre flush callback blocking):
https://screenshot.googleplex.com/htOSZFE2s04.png
Current version, with wait deferred to ASAP upload function:
https://screenshot.googleplex.com/GHjD0U3C34q.png
Bug: skia:
Change-Id: Idb92f385590749f41328a9aec65b2a93f4775079
Reviewed-on: https://skia-review.googlesource.com/40775
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This mainly consists of rm origin from GrSurface and the wrapBackEnd*
methods and then re-adding an explicit origin parameter to all the
GrGpu methods that need it.
TBR=bsalomon@google.com
Change-Id: I4248b2a4749ef844da4233ce53b0dc504bc9eb74
Reviewed-on: https://skia-review.googlesource.com/30280
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This avoids the dangerous overload problem of
growToInclude(0, 0)
matching to (const SkPoint[], count) rather than growToInclude(x, y)
Bug: skia:
Change-Id: Iaba8b1a579638ff363fde62e4e3004052dd2b2ac
Reviewed-on: https://skia-review.googlesource.com/39501
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Mike Reed <reed@google.com>
This was created by looking at warnings produced by clang's
-Wzero-as-null-pointer-constant. This updates most issues in
Skia code. However, there are places where GL and Vulkan want
pointer values which are explicitly 0, external headers which
use NULL directly, and possibly more uses in un-compiled
sources (for other platforms).
Change-Id: Id22fbac04d5c53497a53d734f0896b4f06fe8345
Reviewed-on: https://skia-review.googlesource.com/39521
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
This is then used when need to update GPU only buffers with data of size
greater than 65536. We create a temporary transfer buffer and then copy
that buffer into our GPU buffer.
Bug: skia:
Change-Id: I4bb9cb660f2ac1ccbbd1b508bb4ca6876342136f
Reviewed-on: https://skia-review.googlesource.com/38725
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
The tiny path added to PathTest.cpp has
tinier cross products (e.g. 1e-12)
so appears to be a series of unbending
lines as far as getConvexity is concerned.
This point fix looks for paths that
do not bend left or right or go backwards,
but do have a bounds, and calls them
concave.
A better fix may be to consider empty
and degenerate paths to be concave
instead of convex; I don't know if
anyone relies on the existing behavior.
Another better fix may be to change
the math to compute the path turns
even though the numbers are very small;
on the surface, very difficult.
R=bsalomon@google.com,reed@google.com
Bug:755839
Change-Id: Ie2280f3f0b95fecab2899f5fc579fd39258e0647
Reviewed-on: https://skia-review.googlesource.com/38720
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Cary Clark <caryclark@google.com>
This reverts commit 76323bc061.
Reason for revert: Breaking NUC bots in threaded gm comparison:
https://chromium-swarm.appspot.com/task?id=382e589753187f10&refresh=10
Original change's description:
> Threaded generation of software paths
>
> All information needed by the thread is captured by the prepare
> callback object, the lambda captures a pointer to that, and does the
> mask render. Once it's done, it signals the semaphore (also owned by the
> callback). The callback defers the semaphore wait even longer (into the
> ASAP upload), so the odds of waiting for the thread are REALLY low.
>
> Also did a bunch of cleanup along the way, and put in some trace markers
> so we can monitor how well this is working.
>
> Traces of a GM that includes GPU and SW path rendering (path-reverse):
>
> Original:
> https://screenshot.googleplex.com/f5BG3901tQg.png
> Threaded, with wait in the callback (notice pre flush callback blocking):
> https://screenshot.googleplex.com/htOSZFE2s04.png
> Current version, with wait deferred to ASAP upload function:
> https://screenshot.googleplex.com/GHjD0U3C34q.png
>
> Bug: skia:
> Change-Id: I3d5a230bbd68eb35e1f0574b308485c691435790
> Reviewed-on: https://skia-review.googlesource.com/36560
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=egdaniel@google.com,mtklein@google.com,bsalomon@google.com,robertphillips@google.com,brianosman@google.com
Change-Id: Icac0918a3771859f671b69ae07ae0fedd3ebb3db
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/38560
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
All information needed by the thread is captured by the prepare
callback object, the lambda captures a pointer to that, and does the
mask render. Once it's done, it signals the semaphore (also owned by the
callback). The callback defers the semaphore wait even longer (into the
ASAP upload), so the odds of waiting for the thread are REALLY low.
Also did a bunch of cleanup along the way, and put in some trace markers
so we can monitor how well this is working.
Traces of a GM that includes GPU and SW path rendering (path-reverse):
Original:
https://screenshot.googleplex.com/f5BG3901tQg.png
Threaded, with wait in the callback (notice pre flush callback blocking):
https://screenshot.googleplex.com/htOSZFE2s04.png
Current version, with wait deferred to ASAP upload function:
https://screenshot.googleplex.com/GHjD0U3C34q.png
Bug: skia:
Change-Id: I3d5a230bbd68eb35e1f0574b308485c691435790
Reviewed-on: https://skia-review.googlesource.com/36560
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
NaNs can't be correctly sorted.
Don't run the unit test on VK backend, since it requires large (>64K bytes) vertex buffer uploads.
Bug: 757650
Change-Id: I667693f135a090a5d9076bb7a2ec6879fc06d645
Reviewed-on: https://skia-review.googlesource.com/37484
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Greg Daniel <egdaniel@google.com>
GrContextOptions has an SkExecutor field, allowing clients to supply a
thread pool. If present, the GrContext will create an SkTaskGroup that
can be used for internal threading work.
Bug: skia:
Change-Id: I8b01245515a21a83f9fe838caf0a01c9a26c0003
Reviewed-on: https://skia-review.googlesource.com/37580
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
NaNs can't be correctly sorted.
Bug: 757650
Change-Id: Id1ca2fe1d1de7884da2a64ceef9491b1da7e8e77
Reviewed-on: https://skia-review.googlesource.com/37220
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Make initializeColorXform private, and only call in the base class.
Add virtual method to skip initializeColorXform, for classes that do
not need one.
Change SkCodec::FrameInfo's SkAlphaType to an SkEncodedInfo::Alpha.
This allows proper checking internally whether SkCodec needs to do a
color correct premultiply.
Depends on https://chromium-review.googlesource.com/c/620947, for this
API change.
(Separated from review.skia.org/25746)
Bug: skia:5609
Bug: skia:6839
Change-Id: Icb0d46659c546060c34d32eaf792c86708726c7a
Reviewed-on: https://skia-review.googlesource.com/35880
Reviewed-by: Chris Blume <cblume@chromium.org>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
Move common code into the base class, so subclasses need not call
conversion_possible.
Use SkEncodedInfo rather than SkImageInfo, and use the proper frame.
API Changes:
- SkAndroidCodec:
- Add getEncodedInfo(), for SkBitmapRegionCodec
- SkEncodedInfo:
- Add opaque() helper
- SkBitmapRegionDecoder:
- Remove unused conversionSupported
(Split off from skia-review.googlesource.com/c/25746)
Bug: skia:5601
Change-Id: If4a40d4b98a3dd0afde2b6058f92315a393a5baf
Reviewed-on: https://skia-review.googlesource.com/34361
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
The ultimate goal is to end up with "float" and "half", but this
intermediate step uses "highfloat" so that it is clear if I missed a
"float" somewhere. Once this lands, a subsequent CL will switch all
"highfloats" back to "floats".
Bug: skia:
Change-Id: Ia13225c7a0a0a2901e07665891c473d2500ddcca
Reviewed-on: https://skia-review.googlesource.com/31000
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
- use make_TestCase() to put the temporaries on the heap
- scope temporary SkPaths tighter
- spin off a couple of the low-hanging independent tests
into their own DEF_TESTs
Looks like these together are enough to stay in Google3
stack frames even after enabling exceptions.
Change-Id: I614fdd11357449ac1668b8dfaa4f0d88828d07a2
Reviewed-on: https://skia-review.googlesource.com/35420
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
SkFAIL is a legacy macro which is just SK_ABORT. This CL mechanically
changes uses of SkFAIL to SK_ABORT in preparation for its removal. The
related sk_throw macro will be changed independently, due to needing to
actually clean up its users.
Change-Id: Id70b5c111a02d2458dc60c8933f444df27d9cebb
Reviewed-on: https://skia-review.googlesource.com/35284
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Some renames, comments, and override->final
Change-Id: Iebc7aeee9a64021e958f76bf4278ffff56884a56
Reviewed-on: https://skia-review.googlesource.com/35165
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Change 3b5a3fa8b1 introduced support
for out-of-range intersections, which is necessary when the top and
bottom vertices of an edge differ by only one ULP in the primary sort
order and can't be split in-order.
However, some out-of-range intersections produce edges which cancel
each other out on splitting, in particular when the intersection is
collinear with the newly-computed edge. This undoes the effect of the
split. The tessellator then rewinds, re-detects the intersection, resplits,
an infinite loop.
The fix is to check for out-of-range intersections which are also
collinear, and ignore them. This is ok, because these are not
the cases we care about it change 3b5a3f above, which are
never collinear.
Bug: 753867
Change-Id: I590231e0e6f19c98f1ccf46cb7acc8a63ba35a9d
Reviewed-on: https://skia-review.googlesource.com/34925
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Stephen White <senorblanco@chromium.org>
This reverts commit c667dff58d.
Reason for revert: temporary while I fix Android, Google3.
Original change's description:
> Turn on exceptions in test tools.
>
> This allows us to test things that, e.g., throw std::bad_alloc.
>
> Change-Id: I6409159b89f1d93d403b1a1f40539cf2531a8b68
> Reviewed-on: https://skia-review.googlesource.com/34982
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
TBR=mtklein@chromium.org,herb@google.com
Change-Id: Iafdc34c5f70f99f7df3cd0bbad65eed0828453a1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/35081
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This allows us to test things that, e.g., throw std::bad_alloc.
Change-Id: I6409159b89f1d93d403b1a1f40539cf2531a8b68
Reviewed-on: https://skia-review.googlesource.com/34982
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit 0bc4d60fe0.
Reason for revert: https://chromium-swarm.appspot.com/task?id=38007b6df51fef10&refresh=10
terminate called after throwing an instance of 'std::bad_alloc'
what(): std::bad_alloc
Caught signal 6 [Aborted], was running:
8888 image scanline_kNonNative_premul interlaced3.png
unit test ArenaAllocReallyBigAlloc
unit test ClampRange
565 image scaled_codec_premul_0.200 interlaced3.png_0.200
unit test ClipStack
Likely culprit:
unit test ArenaAllocReallyBigAlloc
Stack trace:
/mnt/pd0/s/w/ir/out/Debug/dm(+0x2381c1) [0x567aa1c1]
linux-gate.so.1(__kernel_sigreturn+0) [0xf770cca0]
linux-gate.so.1(__kernel_vsyscall+0x9) [0xf770cc89]
/lib/i386-linux-gnu/libc.so.6(gsignal+0xb0) [0xf7027dc0]
/lib/i386-linux-gnu/libc.so.6(abort+0x157) [0xf7029287]
/usr/lib/i386-linux-gnu/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x16f) [0xf729d2ff]
/usr/lib/i386-linux-gnu/libstdc++.so.6(+0x71ea4) [0xf729aea4]
/usr/lib/i386-linux-gnu/libstdc++.so.6(+0x71f1d) [0xf729af1d]
/usr/lib/i386-linux-gnu/libstdc++.so.6(__cxa_rethrow+0) [0xf729b1d0]
/usr/lib/i386-linux-gnu/libstdc++.so.6(+0x727ff) [0xf729b7ff]
/usr/lib/i386-linux-gnu/libstdc++.so.6(_Znaj+0x18) [0xf729b898]
/mnt/pd0/s/w/ir/out/Debug/dm(_ZN12SkArenaAlloc11ensureSpaceEjj+0xa0) [0x56f113a6]
/mnt/pd0/s/w/ir/out/Debug/dm(+0x3c2462) [0x56934462]
/mnt/pd0/s/w/ir/out/Debug/dm(+0x239acb) [0x567abacb]
/mnt/pd0/s/w/ir/out/Debug/dm(+0x239bdc) [0x567abbdc]
/mnt/pd0/s/w/ir/out/Debug/dm(+0xa6417b) [0x56fd617b]
/mnt/pd0/s/w/ir/out/Debug/dm(_ZNKSt8functionIFvvEEclEv+0x20) [0x56f10504]
/mnt/pd0/s/w/ir/out/Debug/dm(_ZN12SkThreadPool4LoopEPv+0x298) [0x56f10bdb]
/mnt/pd0/s/w/ir/out/Debug/dm(+0xb39700) [0x570ab700]
/lib/i386-linux-gnu/libpthread.so.0(+0x627a) [0xf76df27a]
/lib/i386-linux-gnu/libc.so.6(clone+0x66) [0xf70e3b56]
Aborted
Command exited with code 134
Original change's description:
> Fix bogus math in object allocation.
>
> When a size_t is convert from a very large number to ptrdiff_t, it
> becomes negative causing the existing block to be used instead of
> allocating a new block.
>
> BUG=chromium:744109
>
> Change-Id: I0bf98e3fb924851c162f6eca43d29a3f40dc9eaa
> Reviewed-on: https://skia-review.googlesource.com/34541
> Reviewed-by: Ben Wagner <bungeman@google.com>
> Commit-Queue: Herb Derby <herb@google.com>
TBR=bungeman@google.com,herb@google.com
Change-Id: I8ce2b45d13178395247dabd7af6853354399721c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:744109
Reviewed-on: https://skia-review.googlesource.com/35000
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
When a size_t is convert from a very large number to ptrdiff_t, it
becomes negative causing the existing block to be used instead of
allocating a new block.
BUG=chromium:744109
Change-Id: I0bf98e3fb924851c162f6eca43d29a3f40dc9eaa
Reviewed-on: https://skia-review.googlesource.com/34541
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Bug: skia:
Change-Id: Ifbccc6d6880522177ac7a0ae2183be64a3ebfe50
Reviewed-on: https://skia-review.googlesource.com/34681
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
On desktop, this saves just over 5% of the time in the SkSL compiler.
As written, the code will now build either way, so it's much easier to
switch back (or even have some platforms use SkString, if that's ever
required).
Bug: skia:
Change-Id: I634f26a4f6fcb404e59bda6a5c6a21a9c6d73c0b
Reviewed-on: https://skia-review.googlesource.com/34381
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
We can record multiple frames in an .skp by recording SkCanvas::flush().
This should make SkPictures, SkLiteDL, and .skp files all record flush().
Change-Id: I6cf6e0e4ef993530d9f92fa168a53702ffce7d5e
Reviewed-on: https://skia-review.googlesource.com/34081
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
We use SK_SUPPORT_LEGACY_DELTA_AA to guard the golden image change.
Such flag is defined for Android, Chrome, and Google3 so our auto-rollers
should all be OK.
TBR: bungeman@google.com
Bug: skia:6947
Change-Id: Ic2705e82f4f7f15ec08499254dce75b93d41727e
Reviewed-on: https://skia-review.googlesource.com/33762
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
Do multiply (mul) and add while tracking that the
calculation does not overflow, which can be checked with
ok().
The new unit test shows a couple examples.
Author: Herb Derby <herb@google.com>
Change-Id: I7e67671d2488d67f21d47d9618736a6bae8f23c3
Reviewed-on: https://skia-review.googlesource.com/33721
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Herb Derby <herb@google.com>
We only need to clip a temporary x to ensure that we don't blit
beyond clip. Storing such clipped x is problematic because it
may make our edges unsorted.
The added unit test would fail without this fix.
Bug: skia:6947
Change-Id: I6c21d7c7c097e50fef18ab151921d6c07c089318
Reviewed-on: https://skia-review.googlesource.com/33420
Commit-Queue: Yuqian Li <liyuqian@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
Change-Id: I985e54a071338e99292a5aa2f42c92bc115b4008
Reviewed-on: https://skia-review.googlesource.com/32760
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Also makes paint clones use cloned fragment processors.
Change-Id: I60efcfc6a46a4f8430a72f4d1ec79c7d99fbe593
Reviewed-on: https://skia-review.googlesource.com/33084
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit 0f450acd76.
Bug: skia:
Change-Id: I97428fbbc6d82bf8b186ec5fdbf1a939c00e4126
Reviewed-on: https://skia-review.googlesource.com/32726
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit 175af0d011.
Reason for revert: Chrome doesn't know about portable format specifiers. Sigh.
Original change's description:
> GrContext::dump that produces JSON formatted output
>
> Includes caps, GL strings, and extensions
>
> Bug: skia:
> Change-Id: I1e8b3dd50fb68357f9de8ca6149cf65443d027ef
> Reviewed-on: https://skia-review.googlesource.com/32340
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=bsalomon@google.com,brianosman@google.com
Change-Id: Ie280b25275725f0661da7541f54ed62897abb82f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/32861
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Includes caps, GL strings, and extensions
Bug: skia:
Change-Id: I1e8b3dd50fb68357f9de8ca6149cf65443d027ef
Reviewed-on: https://skia-review.googlesource.com/32340
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
rects are already auto-vectorized, so no need to explicitly write a 4f version of SkRect::round()
Bug: skia:
Change-Id: I098945767bfcaa7093d770c376bd17ff3bdc9983
Reviewed-on: https://skia-review.googlesource.com/32060
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
