Turns out _LIFO does work as we expected, keeping N < M threads active when we
have M live threads but only N units of work to do at a time. Also as we
expected _FIFO does round-robin through the threads.
Performance doesn't seem to be affected, but let's do it anyway.
If nothing else this makes profiles a little easier to read.
I don't see POSIX or Windows equivalents.
BUG=skia:
Review URL: https://codereview.chromium.org/1192433006
This allows a faster implementation of our SkTaskGroup thread pool.
It also means we don't need SkCondVar (which, remember, isn't supported on XP.)
Doing some testing with SampleApp, this really cuts down on the overhead from SkTaskGroup, e.g. 30% to 10%.
BUG=skia:
Review URL: https://codereview.chromium.org/1192573003
I think these changes to the subset benchmarks cover what we discussed yesterday.
I removed the divisor benchmarks (2x2, 3x3) and changed the single subset benchmarks.
Also, we will no longer benchmark subset decodes on small images.
BUG=skia:
Review URL: https://codereview.chromium.org/1188223002
This moves the SkFontMgr::Factory implementation which creates a
FontMgr around FontConfig into its own file, and allows the user
to create one manually.
Review URL: https://codereview.chromium.org/1189753007
- Use SkAtomic<int32_t> for pending work count so we're statically
forced to operate on it with atomic methods.
- Replacing old methods like sk_atomic_inc/dec gives us finer control
over which barriers we need for each operation.
No public API changes.
TBR=reed@google.com
BUG=skia:
Review URL: https://codereview.chromium.org/1193493003
This CL makes the GrTextContext be owned (and hidden) by the GrDrawContext. This funnels all the drawText* calls through the GrDrawContext and hides the (dispreferred) GrPipelineBuilder drawText variant.
Some consequences of this are:
GrDrawContext now has to get the text drawing settings (i.e., SkDeviceProperties & useDFT). This means that we need a separate GrDrawContext for each combination of pixel geometry and DFT-use.
All the GrTextContext-derived classes now get a back pointer to the originating GrDrawContext so their method calls no longer take one.
Committed: https://skia.googlesource.com/skia/+/5b16e740fe6ab6d679083d06f07651602265081b
Review URL: https://codereview.chromium.org/1175553002
Reason for revert:
Breaking Test-Win8-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug ?
https://build.chromium.org/p/client.skia/builders/Test-Win8-MSVC-ShuttleA-GPU-GTX660-x86_64-Debug/builds/436/steps/dm/logs/stdio
Original issue's description:
> Make GrTextContext be owned by the GrDrawContext
>
> This CL makes the GrTextContext be owned (and hidden) by the GrDrawContext. This funnels all the drawText* calls through the GrDrawContext and hides the (dispreferred) GrPipelineBuilder drawText variant.
>
> Some consequences of this are:
>
> GrDrawContext now has to get the text drawing settings (i.e., SkDeviceProperties & useDFT). This means that we need a separate GrDrawContext for each combination of pixel geometry and DFT-use.
>
> All the GrTextContext-derived classes now get a back pointer to the originating GrDrawContext so their method calls no longer take one.
>
> Committed: https://skia.googlesource.com/skia/+/5b16e740fe6ab6d679083d06f07651602265081bTBR=joshualitt@chromium.org,joshualitt@google.com,jvanverth@google.com,reed@google.com,robertphillips@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1178383003
This CL makes the GrTextContext be owned (and hidden) by the GrDrawContext. This funnels all the drawText* calls through the GrDrawContext and hides the (dispreferred) GrPipelineBuilder drawText variant.
Some consequences of this are:
GrDrawContext now has to get the text drawing settings (i.e., SkDeviceProperties & useDFT). This means that we need a separate GrDrawContext for each combination of pixel geometry and DFT-use.
All the GrTextContext-derived classes now get a back pointer to the originating GrDrawContext so their method calls no longer take one.
Review URL: https://codereview.chromium.org/1175553002
Make visualbench and SampleApp build in CONSOLE mode so that we can see stdout.
I verified that by undoing the gyp modifications both tools will build as GUI.
Review URL: https://codereview.chromium.org/1185303004
Let's make CPU-bound .SKP benching mimic Chrome's tiles.
Unfortunately, the CPU code also performs a lot better with those big wide tiles...
BUG=skia:
Review URL: https://codereview.chromium.org/1189863002
This is hopefully a temporary fix. It's unclear why distance fields
are so much slower on the N4 (and N7).
BUG=chromium:467569
Review URL: https://codereview.chromium.org/1184153004
This fix is necessary to correctly propagate invalidations that
are external to skia. For example, when drawing video or WebGL
into a 2D canvas in Chrome, with mipmaps enabled.
BUG=crbug.com/498356
TEST=GrTextureMipMapInvalidationTest
Review URL: https://codereview.chromium.org/1177843007
This makes it easier to benchmark _mpd variants in a profiler.
E.g.,
<profiler> out/Release/nanobench --images --config 8888 --loops -1 --match sp_desk_nytimes
BUG=skia:
Review URL: https://codereview.chromium.org/1184673006
Reason for revert:
breaks many bots with refcnt error
Original issue's description:
> make gm background colors 565 compatible
>
> Change a batch of GM tests to convert their background color
> so that it is representable in 8888 and 565.
>
> Enable portable text in those same tests to minimize platform
> differences.
>
> In a couple of bitmap tests, use portable typefaces instead of
> choosing 'Times' which may or may not be available on the platform.
>
> R=borenet@google.com
>
> Committed: https://skia.googlesource.com/skia/+/be7f768a357aefb39c42d24b81b24d647bb6ab70TBR=borenet@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1184123002
Change a batch of GM tests to convert their background color
so that it is representable in 8888 and 565.
Enable portable text in those same tests to minimize platform
differences.
In a couple of bitmap tests, use portable typefaces instead of
choosing 'Times' which may or may not be available on the platform.
R=borenet@google.com
Review URL: https://codereview.chromium.org/1176243006
The 'paintingColor' in onGetBitmap() was used to save the entire
gif's background color while filling the 1st frame of a gif image,
since it is 'static' qualified, so when re-entering this function
for subsequent frames, this saved value will be used directly without
re-obtaining it.
But if asynchronous playing multi gif files in single process without
being controlled, this 'static' will make the 'paintingColor'
corrupted, because the different SkGIFMovie instances hold the same
reference of 'paintingColor'.
Signed-off-by: Lu Tong <lu.x.tong@sonymobile.com>;
BUG=skia:
Review URL: https://codereview.chromium.org/1184083002
