This reverts commit 4e8c581f2a.
Reason for revert: breaks Google3 roll
Original change's description:
> Workaround Adreno driver issue with stencil clears.
>
> This also removes the "debug wire rect" which was not used and not implemented for Vulkan.
>
> Also some declared but not implemented methods are removed from GrGLGpu.
>
> Bug: skia:5587
>
> Change-Id: I750051e90e6cfbfad6a6fe20792226182f698bcf
> Reviewed-on: https://skia-review.googlesource.com/18639
> Reviewed-by: Chris Dalton <csmartdalton@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
TBR=bsalomon@google.com,csmartdalton@google.com
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:5587
Change-Id: I65aa16b3f8c70cdef56ff16e16304ba09604c475
Reviewed-on: https://skia-review.googlesource.com/18924
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
When drawing a single point it's valid for the first and last indices
to be equal.
Bug: skia:6728
Change-Id: Ice8cd89b306ed9564cdd9a77c557628662e18abb
Reviewed-on: https://skia-review.googlesource.com/18904
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Applies the quadratic formula from "Numerical Recipes in C",
Section 5.6, to the homogeneous quadratic equations that find cubic
inflection points and loop intersections. Also addresses KLM
orientation ahead of time, rather than negating K and L after the
fact.
Bug: skia:
Change-Id: Ic7e0818e2fe49b7724f9b583bae52281cfb1aea1
Reviewed-on: https://skia-review.googlesource.com/13481
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
The current roll is failing due to double linking:
multiple definition of 'SkEncodeImage(SkWStream*, SkPixmap const&, SkEncodedImageFormat, int)'
src/images/SkImageEncoder.pic.o: previous definition here
Change-Id: I64ada3591b4c4c0cb8deada0dc796d9a0376b6a7
Reviewed-on: https://skia-review.googlesource.com/18855
Reviewed-by: Matt Sarett <msarett@google.com>
This also removes the "debug wire rect" which was not used and not implemented for Vulkan.
Also some declared but not implemented methods are removed from GrGLGpu.
Bug: skia:5587
Change-Id: I750051e90e6cfbfad6a6fe20792226182f698bcf
Reviewed-on: https://skia-review.googlesource.com/18639
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Add a dedicated virtual for shaders to select burst mode.
Enabled for linear gradients with more than 8 stops, as a start.
BUG=skia:6710
Change-Id: I1b19124f42d1d805de27a5db6a26601c386bb9ff
Reviewed-on: https://skia-review.googlesource.com/18628
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This reverts commit 96cc36124d.
Reason for revert: I think this is break one of our test bots. I will reland once that is figured out.
Original change's description:
> Handle different types of streams in different jpeg source managers
>
> For streams that are memory backed (stream->getMemoryBase() returns
> a non-null ptr and hasLength() returns true), handle the stream
> with skjpeg_mem_source_mgr, which directly assigns memory base to
> the source manager. For other non memory backed streams, handle the
> stream with skjpeg_buffered_source_mgr, which is renamed from
> the old skjpeg_source_mgr with no implementation change.
>
> Signed-off-by: cjbao <cathy.bao@intel.com>
> Bug: skia:
> Change-Id: I748de0bdba726bbb318922c08497135e73e37329
> Reviewed-on: https://skia-review.googlesource.com/17296
> Reviewed-by: Leon Scroggins <scroggo@google.com>
> Reviewed-by: Matt Sarett <msarett@google.com>
> Commit-Queue: Matt Sarett <msarett@google.com>
>
TBR=msarett@google.com,scroggo@google.com,cathy.bao@intel.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: skia:
Change-Id: Idf6c426468cc959b3f4661c0b3e86cb4d5e93688
Reviewed-on: https://skia-review.googlesource.com/18850
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
which is used in the Nvidia Jetson TX2 dev kit. It is Linux on ARM64.
Bug: skia:
Change-Id: I97b99226a8eb2b28190d3cf281d4a1a8278ae5b0
Reviewed-on: https://skia-review.googlesource.com/18884
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
This is the same logic from constant_color, covering all the other
places where we convert from float to fixed, e.g. scale_1_float.
This isn't quite ideal yet. We replace mulss+cvttss2si for addss+movd,
which is great, but this leads to a silly sequence of code:
addss %xmm2, %xmm0
movd %xmm0, %r9d
movd %r9d, %xmm0
pshuflw $0x0, %xmm0, %xmm0
Those two movd are pointless...
Again, all diffs due to switching from truncation to rounding.
Change-Id: Icf6f3b6eb370fe41cea0cebcfda0b8907e055f41
Reviewed-on: https://skia-review.googlesource.com/18846
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This is as good as we can get without switching away from float inputs.
All diffs due to rounding (from the +256.0f).
Change-Id: I0d314f111d313577ce9078660178be17e865f11e
Reviewed-on: https://skia-review.googlesource.com/18845
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
For compatibility with older system headers, instead of looking for HWCAP_
values in asm/hwcap.h, just define the bits we want to test ourselves.
This lets us compile this code on systems before those bits were defined.
At runtime the bits will harmlessly test as zero.
Change-Id: I44b6aba7d6f0fc2c5df08ad262c2b0537d900209
Reviewed-on: https://skia-review.googlesource.com/18844
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Similar to the raster pipeline stage, transform the stops into the dest
color space before interpolation.
Change-Id: I626b6ef18606fd2308d7da166ce70d05f3951e21
Reviewed-on: https://skia-review.googlesource.com/18767
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
This should be immediately useful in the Skia-Android
rendering pipeline.
Possible future uses include creating a "renderable"
SkImage from a bitmap with a funny color space.
Inspired by:
https://skia-review.googlesource.com/c/13981/
Bug: b/62347704
Change-Id: I388c7af1fc43834b8ad22022d0caf3ac90b734c8
Reviewed-on: https://skia-review.googlesource.com/18598
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
Add Git recipe module to easily use this version of Git anywhere.
This fixes recipe bundling and unblocks the recipe roll.
Bug: skia:
Change-Id: Ib4d1361b7a52676e1992025b29e630ea3ada173b
Reviewed-on: https://skia-review.googlesource.com/18833
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Eric Boren <borenet@google.com>
Change-Id: I8a292bc98135b41ceedb4242451436c3657616fc
Reviewed-on: https://skia-review.googlesource.com/18722
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
The chromium compositor wants to lean on Skia internal serialization (at
least temporarily, but possibly long term as well) for certain types.
As flattening types requires an SkWriteBuffer, make SkWriteBuffer
have public visibility in component builds.
Change-Id: I635f89bcf816aa376682bd7f7ef46de7d5669e12
Reviewed-on: https://skia-review.googlesource.com/18700
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This seems to make Instruments work a lot better.
Change-Id: I078f005d32e427b4eb31bc92c731e3444f2faffb
Reviewed-on: https://skia-review.googlesource.com/18635
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Most SkCodec subclasses did the following to apply their
SkColorSpaceXform:
dstFormat = select_xform_format(dstInfo.colorType());
srcFormat = select_xform_format(<something that doesn't change>);
xformAlphaType = select_xform_alpha(dstInfo.alphaType(),
this->getInfo().alphaType());
this->colorXform()->apply(dstFormat, dst, srcFormat, src, width,
xformAlphaType);
Consolidate the computation of these parameters into SkCodec and add a
new method to SkCodec that calls apply() with those parameters.
Add a SkColorSpaceXform::ColorFormat to SkCodec. This allows the new
method SkCodec::applyColorXform to supply the ColorFormat.
TBR=reed@google.com
(No change to public API.)
Change-Id: I8ea7ba4c0024be827a9f9359796c778744330f6e
Reviewed-on: https://skia-review.googlesource.com/18523
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
Some assertions cannot be relied upon due to FP error.
Bug: skia:5990
Change-Id: I32445b320b9100ae2f80d2f762707d823da77805
Reviewed-on: https://skia-review.googlesource.com/18602
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
(instead of finishing enque before draw). The highlight is that we can now
achieve 9x speedup compared to 5x in all our previous approaches
(including multi-picture draw).
The schedulers here are experimental. I'd like to move on to try initializing
once for each draw before further polishing and optimizing the schedule
mechanism.
Bug: skia:
Change-Id: Idc3d030d475af9645c24c5372ff62b9a402206cc
Reviewed-on: https://skia-review.googlesource.com/17826
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
Change-Id: Id62e989d4278f273c040b159ed4d2fd6a2f209e0
Reviewed-on: https://skia-review.googlesource.com/18627
Reviewed-by: Herb Derby <herb@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
srcover_rgba_8888, lerp_u8, lerp_1_float, scale_u8, scale_1_float...
this is enough for _lots_ of drawing.
Change-Id: Ibe42adb8b1da6c66db3085851561dc9070556ee3
Reviewed-on: https://skia-review.googlesource.com/18622
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
If the ICO reports that it has a large BMP file embedded, do not
crash if we attempt to allocate too much memory.
Bug: b/38116746
Change-Id: I70eb66f5e4ffc15587007b398bbe843665eae500
Reviewed-on: https://skia-review.googlesource.com/18447
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
Trying to track down why the Galaxy S6 sometimes claims that every pixel
is different, even though the zoomed images look identical. It's helpful
to draw what's actually being diffed.
Bug: skia:6653
Change-Id: Ia577aa70ed11d806fa204eaffdef41e6a65a60f2
Reviewed-on: https://skia-review.googlesource.com/18623
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Brian Osman <brianosman@google.com>
I believe this addresses the concerns of this particular bug (although more remains to be done)
Bug: skia:5327
Change-Id: Ie82f08f87b3cf3d7986fe4eeb16a5d2553173913
Reviewed-on: https://skia-review.googlesource.com/18599
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This is enough for us to do some really simple draws.
Also add some debug tools to help prioritize porting.
Change-Id: I334f8fd2133be1aeec3f3406371a81aa6c184776
Reviewed-on: https://skia-review.googlesource.com/18597
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Change-Id: Ie85ed7a807603ba627cb7f17de5a423ca9678251
Reviewed-on: https://skia-review.googlesource.com/18594
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This also makes the blend table entry for opaque src over indicate a blend of (1, ISA) rather than (1, 0) to match the actual implementation of the global src-over XP.
Change-Id: I1b1f64d2546e4f0cf03c0239ce674d1baad655f6
Reviewed-on: https://skia-review.googlesource.com/18521
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This is enough to run the bench SkRasterPipeline_compile.
$ ninja -C out monobench; and out/monobench SkRasterPipeline_compile 300
Before: 300 SkRasterPipeline_compile 48.4858ns
After: 300 SkRasterPipeline_compile 37.5801ns
Change-Id: Icb80348908dfb016826700a44566222c9f7a853c
Reviewed-on: https://skia-review.googlesource.com/18595
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
We can use 2 pshufb to replace 4 unpacks when deinterlacing the colors.
Change-Id: I713fbbc94f5cb9eaf14f85323b0ec76dc2246e98
Reviewed-on: https://skia-review.googlesource.com/18531
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Bug: skia:5777
Change-Id: I3cee2ffaf1b2858e660ca5d550d25f4a312395e6
Reviewed-on: https://skia-review.googlesource.com/18589
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
It's not meant to be built as part of Skia,
only by build_stages.py into SkJumper_generated.S.
Change-Id: Id028c42355f99415fe2bc0710c2292ea949f6eec
Reviewed-on: https://skia-review.googlesource.com/18593
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
When we made start_pipeline() return void, the call into the tail!=0 run
of the pipeline became eligble to be a tail-call, and Clang made that
choice. This had the side effect of not going through vzeroupper on
those tails.
We now mark start_pipeline() as inelligible for tail calls when
targeting AVX+. All paths go through the vzeroupper at the end.
BUG=chromium:729237
Change-Id: I2099931284214f24c67b38979b3ad4b4d10e8bba
Reviewed-on: https://skia-review.googlesource.com/18591
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
The content rect was always identical to the window rect,
so most of the related code did nothing. The translation
limit code is always useful (to avoid dragging the slide
way off-screen with the mouse), so always include it.
The auto-scaling to fit the screen is also still useful,
but just base it on the window rect.
The zoom code has four state variables, only used two of
them, and one was a trivially derived computation. Fold
most of that work into computeMatrix. (The translation
was always zero -- we never changed the zoom center.)
Include fDefaultMatrix in the matrix from computeMatrix,
rather than needing to apply it specially to the canvas.
Don't apply the inverse default matrix to touch or mouse
points. The absolute positions of those touch points is
not important, but because that matrix includes scale
(and sometimes very large or very small scale), it just
had the effect of greatly amplifying or damping the drag
speed. Without it, the slide always pans at the speed of
the touch/mouse drag -- which seems more desirable.
The use of the inverse default matrix was a clever trick,
but it caused the translation (applied to the global mtx)
to be scaled, so the slide was always pinned incorrectly.
Instead, supply the unmodified window rect and the default
matrix, so the trans limit code can do the obvious correct
thing: xform the slide bounds completely, then limit the
translation that will be applied after that. Slides are
now correctly pinned to screen edge regardless of how
much zoom is present in the default matrix.
Note: There are still several bugs related to all of this
code, but given the web of xform state, it's hard to
unravel. The touch gesture still doesn't know about
viewer's zoom, so that's ignored when doing the pinning.
Beyond that, it doesn't even know about window resize -
it only configures the translation limit when setting up
a slide. I had a fix for all of this (doing the
translation limiting in computeMatrix), but then the touch
gesture doesn't know about it, and can accumulate drag
motion that needs to be un-dragged to get back on-screen,
even though the slide is never really translated that far.
SkTouchGesture is in include. No one uses it except viewer:
TBR=bsalomon@google.com
Bug: skia:
Change-Id: I460cc07c3de6d36e63826f57d359faf1facf5ab3
Reviewed-on: https://skia-review.googlesource.com/18524
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Bug: 729352
Change-Id: I5ad5e2121ce87dc154528bfd9ec0f3e9253ed792
Reviewed-on: https://skia-review.googlesource.com/18590
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
A BMP can have an arbitrarily large width. We typically read a row
into a block of memory before swizzling it to the output. Rather
than calling new to create that block of memory, which may crash
when we run out of memory, call malloc, and return null if malloc
fails.
Add a common base class for Mask and Standard BMP codecs. This class
handles allocating and freeing the buffer.
Bug: b/37623797
Change-Id: I0510b76d688d030865faa481bb2fb1351dac2c97
Reviewed-on: https://skia-review.googlesource.com/18400
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
Local testing says this has been fixed by some series of SKSL changes over
the past month or so
Bug: skia:6037
Change-Id: Iffc8b63e495016ac9565459ddaf44db4049a33c0
Reviewed-on: https://skia-review.googlesource.com/14530
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
I think that I've mis-used out/Debug multiple times to build Android
viewer. Maybe this message would help me and others in the future.
No-Try: true
Docs-Preview: https://skia.org/?cl=18587
Bug: skia:
Change-Id: I810920a0ca4aa8a46dd58b35966e08513520953c
Reviewed-on: https://skia-review.googlesource.com/18587
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
For streams that are memory backed (stream->getMemoryBase() returns
a non-null ptr and hasLength() returns true), handle the stream
with skjpeg_mem_source_mgr, which directly assigns memory base to
the source manager. For other non memory backed streams, handle the
stream with skjpeg_buffered_source_mgr, which is renamed from
the old skjpeg_source_mgr with no implementation change.
Signed-off-by: cjbao <cathy.bao@intel.com>
Bug: skia:
Change-Id: I748de0bdba726bbb318922c08497135e73e37329
Reviewed-on: https://skia-review.googlesource.com/17296
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
In addition to allowing the user to supply a directory, allow them
to supply a file. Simplifies my typical use case of testing a single
file.
Change-Id: I4f268cfb33fc70ff3121135941693023b6840cd3
Reviewed-on: https://skia-review.googlesource.com/18586
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
From an off-line conversation:
The longer term idea will be to create a helper class isolates the
ability to instantiate proxies until flush time. The peek* methods
could then be moved to GrSurfaceProxy.
Change-Id: I8e8c02c098475b77d515791c0d6b81f7e4a327dd
Reviewed-on: https://skia-review.googlesource.com/18076
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
