Our codec generator will now preserve any asked-for color space, and
convert the encoded data to that representation. Cacherator now
allows decoding an image to both legacy (nullptr color space), and
color-correct formats. In color-correct mode, we choose the best
decoded format, based on the original properties, and our backend's
capabilities. Preference is given to the native format, when it's
already texturable (sRGB 8888 or F16 linear). Otherwise, we prefer
linear F16, and fall back to sRGB when that's not an option.
Re-land (and fix) of:
https://skia-review.googlesource.com/c/4438/https://skia-review.googlesource.com/c/4796/
BUG=skia:5907
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4838
Change-Id: I20ff972ffe1c7e6535ddc501e2a8ab8c246e4061
Reviewed-on: https://skia-review.googlesource.com/4838
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
This test will catch our (1 << 10) bug (which should be 1 << 9)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4986
Change-Id: I25b607d1535a647284cee3b304a6f567f389e7f6
Reviewed-on: https://skia-review.googlesource.com/4986
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
For approximate-fit deferred proxies asserts were firing when the instantiated size was larger than the pre-computed exact-fit size.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4972
Change-Id: I879e16b86ab4d9ef9834163c24ccd6507fe4b94a
Reviewed-on: https://skia-review.googlesource.com/4972
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
In the past, ANGLE always used GL_HALF_FLOAT. I filed a bug about that,
and they switched to HALF_FLOAT_OES. However, ES3 has direct support for
HALF_FLOAT, so we expect that as the format for read pixels.
The better solution would be to remember and return the value we get
back from IMPLEMENTATION_COLOR_READ_TYPE, but there are subtleties that
create additional bugs when we do that. In particular:
If trying to read Alpha8 from RGBA, the current sequence is:
1. readPixelsSupported asks for the format to use. getExternalFormat
switches out the format (assuming we're using GL_RED). This creates
a format/type pair that fails the ES3.2 rules (16.1.2), so we ask
the driver for the secondary format, which matches the one that we
expect (from our config table).
2. Then we *actually* do the readPixels, and here we just call
getReadPixelsFormat, which does the remapping, but skips the follow
up checks in readPixelsSupported. So we end up passing a format/type
pair that our code in readPixelsSupported thinks is illegal (and
which is neither the pair that our config table stores, *nor* the
pair returned by the implementation).
A straightforward solution of the original problem is to notice that
we had to ask the implementation (because the values are filled in),
so we should trust those and not the ones in the config table. But then
we miss out on the chance to overwrite the values for the alpha only
from RGBA case. Sigh.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4963
Change-Id: Icb0c151c9f07ffc178ed3a597fa8ab0ed3c6cb94
Reviewed-on: https://skia-review.googlesource.com/4963
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This is step one:
- make SkXfermode useless to public clients
- everything they should need is in SkBlendMode.h
Step two:
- remove SkXfermode.h entirely (since skia core will already be using SkXfermodePriv.h)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4534
Change-Id: If2cea9f71df92430ed6644edb98dd306c5572cbc
Reviewed-on: https://skia-review.googlesource.com/4534
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
getScaleX() may return 0; move division using it after a
SkScalarNearlyZero check and closer to its first use.
Change-Id: Ie209d46dc101213e20e90486651ee17570425bb8
Reviewed-on: https://skia-review.googlesource.com/4643
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Florin Malita <fmalita@chromium.org>
The ASAN fuzzer on chrome caught a hanging state.
To capture the data, allow the pathops client debugging
to run in a release build.
TBR=reed@google.com
BUG=665295
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4834
Change-Id: I6b2c2baabd63994f63aa730d2ee7828986b5ab89
Reviewed-on: https://skia-review.googlesource.com/4834
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
This reverts commit c73a1ecbed.
Reason for revert: ANGLE and CommandBuffer failures
Original change's description:
> Support decoding images to multiple formats, depending on usage
>
> Our codec generator will now preserve any asked-for color space, and
> convert the encoded data to that representation. Cacherator now
> allows decoding an image to both legacy (nullptr color space), and
> color-correct formats. In color-correct mode, we choose the best
> decoded format, based on the original properties, and our backend's
> capabilities. Preference is given to the native format, when it's
> already texturable (sRGB 8888 or F16 linear). Otherwise, we prefer
> linear F16, and fall back to sRGB when that's not an option.
>
> BUG=skia:5907
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4438
>
> Change-Id: I847c243dcfb72d8c0f1f6fc73c09547adea933f0
> Reviewed-on: https://skia-review.googlesource.com/4438
> Reviewed-by: Matt Sarett <msarett@google.com>
> Commit-Queue: Brian Osman <brianosman@google.com>
>
TBR=mtklein@google.com,bsalomon@google.com,msarett@google.com,brianosman@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I1818f937464573d601f64e5a1f1eb43f5a778f4e
Reviewed-on: https://skia-review.googlesource.com/4832
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This reverts commit 1ee70359a1.
Reason for revert: breaking my various rolls.
Original change's description:
> While we can, restrict SkFixedAlloc/SkFallbackAlloc to POD.
>
> This trims the overhead down to a uniform 4 bytes.
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4786
>
> Change-Id: I92127a0c2d6c23a4a372eca39842e22195d2dc99
> Reviewed-on: https://skia-review.googlesource.com/4786
> Reviewed-by: Herb Derby <herb@google.com>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,herb@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Iae9ef553422352a1abf95b709fccd014d468da86
Reviewed-on: https://skia-review.googlesource.com/4829
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Our codec generator will now preserve any asked-for color space, and
convert the encoded data to that representation. Cacherator now
allows decoding an image to both legacy (nullptr color space), and
color-correct formats. In color-correct mode, we choose the best
decoded format, based on the original properties, and our backend's
capabilities. Preference is given to the native format, when it's
already texturable (sRGB 8888 or F16 linear). Otherwise, we prefer
linear F16, and fall back to sRGB when that's not an option.
BUG=skia:5907
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4438
Change-Id: I847c243dcfb72d8c0f1f6fc73c09547adea933f0
Reviewed-on: https://skia-review.googlesource.com/4438
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Image shaders need to do some geometry work before sampling the image colors:
1) determine dst coordinates
2) map back to src coordinates
3) tiling
Feeding (x,y) through as (dr,dg) registers makes step 1) easy, perhaps trivial, while leaving (r,g,b,a) with their usual meanings, "the color", starting with the paint color.
This is easy to tweak into something like (x+0.5, y+0.5, 1) in (dr,dg,db) once this lands. Mostly I just want to get all the uninteresting boilerplate out of the way first.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4791
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Change-Id: Ia07815d942ded6672dc1df785caf80a508fc8f37
Reviewed-on: https://skia-review.googlesource.com/4791
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit 238b820369.
Reason for revert: breaks 32-bit bots, iOS bots, Google3 roll, -ASAN bot.
Original change's description:
> Always build the ANGLE test code. Always build ANGLE on windows and linux.
>
> Make ANGLE test code independent of having ANGLE lib. Make ANGLE test code not include EGL headers.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4040
>
> DOCS_PREVIEW= https://skia.org/?cl=4040
>
> Change-Id: I7b857e9785246743f53fb969647b1162ce7419ab
> Reviewed-on: https://skia-review.googlesource.com/4040
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,mtklein@google.com,bsalomon@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I19bab8c93baebf032f8a4cefbedfe7359317e806
Reviewed-on: https://skia-review.googlesource.com/4758
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
There is support for all features of SkColorSpace_A2B.
Tests for these functionality were adapted from
the XYZ xform, plus a CLUT-specific test was added.
Shared functions used by both SkColorSpaceXform_XYZ and SkColorSpaceXform_A2B
have been moved into a shared header.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2449243003
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Review-Url: https://codereview.chromium.org/2449243003
This sets the stage for using the Proxy's/RenderTargetContext's ID above the flush and the RenderTarget's/GrGpuResource's below the flush.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4650
Change-Id: I9f1e6b00c02a0691d90b58c49e1d8c60684884c1
Reviewed-on: https://skia-review.googlesource.com/4650
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This bug chromium:662780 exists after our original fix (https://codereview.chromium.org/2477393002/) because this path (added in unit test) is calling blitAntiRect rather than blitAntiH when the path is drifted across the boundary. (The quadratic edge drifts across the boundary after an update and sets a dX=0 line segment which triggers blitAntiRect.)
Note that I didn't assert for the dLeft = dRite = 0 case because the left/right there won't drift after the SkTMin/SkTMax in line 964/966.
Theoretically we can revert the relaxation in https://codereview.chromium.org/2477393002/ (that's only a relaxation for analytic AA, not supersampled AA). However, consider that the initial landing of analytic AA is so painful, I decide to revert that relaxation only after our successful landing...
BUG=chromium:662780, chromium:662862
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2482193004
Review-Url: https://codereview.chromium.org/2482193004
Looking at SkSmallAlloc hasn't left me terribly impressed. I think we can replace it with something a lot simpler to work with.
That simpler thing's core would be something like SkFixedAlloc, which allocates objects out of a fixed sized buffer, and cleans them up when done.
If needed, we can wrap that with logic to try to allocate out of an SkFixedAlloc, falling back on mallc() when exhausted.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4658
Change-Id: I8d94156ddf98802e42ec0890cff0f06b21f073b0
Reviewed-on: https://skia-review.googlesource.com/4658
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
This reverts commit 8af38a9647.
Reason for revert: Breaking compile bots, e.g. from https://uberchromegw.corp.google.com/i/client.skia.compile/builders/Build-Ubuntu-GCC-x86_64-Debug-NoGPU/builds/10029/steps/compile_skia%20on%20Ubuntu/logs/stdio :
In function `sk_make_sp<GrGLSLCaps, GrContextOptions>'
undefined reference to `GrGLSLCaps::GrGLSLCaps(GrContextOptions const&)
In function `_Z10sk_make_spI10GrGLSLCapsI16GrContextOptionsEE5sk_spIT_EDpOT0_':
undefined reference to `GrGLSLCaps::GrGLSLCaps(GrContextOptions const&)
Original change's description:
> skslc now uses standard Skia caps
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4660
>
> Change-Id: Idaedae3f81426b97f5052bb872cdf0610e47a84f
> Reviewed-on: https://skia-review.googlesource.com/4660
> Reviewed-by: Ben Wagner <benjaminwagner@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
>
TBR=bsalomon@google.com,benjaminwagner@google.com,ethannicholas@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Ic7f987f5c050ac2e333f5a0f16c8de85c1047a74
Reviewed-on: https://skia-review.googlesource.com/4697
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
This reverts commit 8240750718.
Reason for revert: Breaking WebView (chromium:663959)
Original change's description:
> Change SkCanvas to *not* inherit from SkRefCnt
>
> Definitely tricky for classes like SkNWayCanvas, where the caller (today)
> need not pay attention to ownership of the canvases it gave the NWay
> (after this CL, the caller *must* managed ownership)
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4441
>
> DOCS_PREVIEW= https://skia.org/?cl=4441
>
> Change-Id: Ib1ac07a3cdf0686d78e7aaa4735d45cc90bea081
> Reviewed-on: https://skia-review.googlesource.com/4441
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
>
TBR=djsollen@google.com,mtklein@google.com,halcanary@google.com,robertphillips@google.com,fmalita@chromium.org,fmalita@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I5e3b3e876b7d2c09833cf841801321033b6b968b
Reviewed-on: https://skia-review.googlesource.com/4687
Commit-Queue: Heather Miller <hcm@google.com>
Reviewed-by: Heather Miller <hcm@google.com>
This reverts commit 434c534bd0.
Reason for revert: Undefined behavior. From
https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-Clang-Golo-GPU-GT610-x86_64-Debug-ASAN/builds/1272/steps/test_skia%20on%20Ubuntu/logs/stdio
../../../tests/IntTextureTest.cpp:51:44: runtime error: left shift of negative value -1
#0 0x2257480 in test_IntTexture(skiatest::Reporter*, sk_gpu_test::ContextInfo const&) (/b/swarm_slave/w/ir0aO1sa/out/Debug/dm+0x2257480)
#1 0x1ca1066 in skiatest::RunWithGPUTestContexts(void (*)(skiatest::Reporter*, sk_gpu_test::ContextInfo const&), bool (*)(sk_gpu_test::GrContextFactory::ContextType), skiatest::Reporter*, sk_gpu_test::GrContextFactory*) (/b/swarm_slave/w/ir0aO1sa/out/Debug/dm+0x1ca1066)
#2 0x1ca080d in run_test(skiatest::Test) (/b/swarm_slave/w/ir0aO1sa/out/Debug/dm+0x1ca080d)
#3 0x1c9e5e9 in dm_main() (/b/swarm_slave/w/ir0aO1sa/out/Debug/dm+0x1c9e5e9)
#4 0x7f2d2ba8df44 in __libc_start_main /build/eglibc-oGUzwX/eglibc-2.19/csu/libc-start.c:287
#5 0x1bb3028 in _start (/b/swarm_slave/w/ir0aO1sa/out/Debug/dm+0x1bb3028)
SUMMARY: AddressSanitizer: undefined-behavior ../../../tests/IntTextureTest.cpp:51:44 in
step returned non-zero exit code: 1
Original change's description:
> Add integer texture support.
>
> This allows us to create integer textures and sample them from a GrProcessor's code.
>
> Filtering is limited to NEAREST.
>
> Adds tests for reading/writing pixels, copying, and drawing. These operations are not allowed to convert to fixed/float configs.
>
> Vulkan support is TBD.
>
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4348
>
> Change-Id: If38d89a03285d4bd98d1f14f9638b0320977e43d
> Reviewed-on: https://skia-review.googlesource.com/4348
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Chris Dalton <csmartdalton@google.com>
>
TBR=bsalomon@google.com,csmartdalton@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I39f1a0a0dd3e6cde1143c8cc1217d2e3d5977b21
Reviewed-on: https://skia-review.googlesource.com/4663
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
This allows us to create integer textures and sample them from a GrProcessor's code.
Filtering is limited to NEAREST.
Adds tests for reading/writing pixels, copying, and drawing. These operations are not allowed to convert to fixed/float configs.
Vulkan support is TBD.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4348
Change-Id: If38d89a03285d4bd98d1f14f9638b0320977e43d
Reviewed-on: https://skia-review.googlesource.com/4348
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Reason for revert:
Crashing Mac Perf and Test bots.
This is a flaky but extremely likely crash. I've only seen one Mac Perf or Test bot that had this patch that didn't crash.
This should be easy to reproduce like this:
$ gn gen out --args=is_debug=false
$ ninja -C out dm
$ out/dm -m xfermodes3 --config gpu
This is crashing every time I run it on my laptop, and never when I revert this CL.
Building in release and running --config gpu probably don't matter.
Original issue's description:
> Make SkSmallAllocator obey the RAII invariants and move to heap structures when needed.
>
> The biggest change is to the API which allowed code to bypass the
> destruction invariants. This destruction bypass feature was needed in
> only one use, and is totally encapsulated using createWithIniterT.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2488523003
>
> Committed: https://skia.googlesource.com/skia/+/d5dc657b8c3ac916f98005dafdedafe02f023449TBR=bungeman@google.com,herb@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
Review-Url: https://codereview.chromium.org/2485853005
Include cmath in a few source files which use signbit and a relying on
magic to happen to use it.
Also Fix nuttiness in SampleClip. No need to #define single character
identifiers.
Change-Id: Iae3352d0cab9aaa6c37d6424f064b3d86fa2e011
Reviewed-on: https://skia-review.googlesource.com/4626
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
Commit-Queue: Herb Derby <herb@google.com>
Definitely tricky for classes like SkNWayCanvas, where the caller (today)
need not pay attention to ownership of the canvases it gave the NWay
(after this CL, the caller *must* managed ownership)
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4441
DOCS_PREVIEW= https://skia.org/?cl=4441
Change-Id: Ib1ac07a3cdf0686d78e7aaa4735d45cc90bea081
Reviewed-on: https://skia-review.googlesource.com/4441
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This removes a reason to call accessRenderTarget on the GrRenderTargetContext
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4583
Change-Id: I6e8a53ffd5c1fea80f542b70e05744e2991f70f8
Reviewed-on: https://skia-review.googlesource.com/4583
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
I think GrSurfaceDesc is still the most compact way to communicate the deferred GrSurface's settings to the Proxy but this CL, at least, reduces where it is used.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4559
Change-Id: Ica599c28a5aef1ed4094f47a4ac119e2d204d652
Reviewed-on: https://skia-review.googlesource.com/4559
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This is much more explicit about what that type represents (are we in
legacy mode or not), which also makes it suitable for other (upcoming)
usage.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4529
Change-Id: Iacb397c34e7765f1ca86c0195bc622b2be4d9acf
Reviewed-on: https://skia-review.googlesource.com/4529
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
It is moved to src/utils. It is almost a tool, but has two uses in
src/ports.
The existing SkOSFile.cpp is left empty for the time being since it is
mentioned in Chromium's BUILD.gn for Skia.
Change-Id: I3bb7f7c4214359eb6ab906bfe76737d20bf1d6c7
Reviewed-on: https://skia-review.googlesource.com/4536
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Ben Wagner <bungeman@google.com>
This reverts commit e48b4c550d.
Reason for revert: This method is used in Google3. See
https://test.corp.google.com/ui#id=OCL:138505330:BASE:138505351:1478611655214:39a02f0d
Original change's description:
> Delete SkImage::encode(Type)
>
> This doesn't appear to be used (fingers crossed).
>
> We're not ready to support color correct encodes (and tagging with
> color spaces) for all of the formats included in SkImageEncoder::Type.
>
> I think it's good to restrict this for now.
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4535
>
> Change-Id: I73000f3d7bff1af153786d766531a2cbc8c5b77a
> Reviewed-on: https://skia-review.googlesource.com/4535
> Reviewed-by: Mike Reed <reed@google.com>
> Commit-Queue: Matt Sarett <msarett@google.com>
>
TBR=msarett@google.com,brianosman@google.com,reed@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I6fb880f10dcba7837647e9b5cabbc8cc2b8366f6
Reviewed-on: https://skia-review.googlesource.com/4538
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
This doesn't appear to be used (fingers crossed).
We're not ready to support color correct encodes (and tagging with
color spaces) for all of the formats included in SkImageEncoder::Type.
I think it's good to restrict this for now.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4535
Change-Id: I73000f3d7bff1af153786d766531a2cbc8c5b77a
Reviewed-on: https://skia-review.googlesource.com/4535
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
This CL also centralizes the instantiation code in GrSurfaceProxy and adds a test.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4494
Change-Id: I0081d9a216dc0af293179f23bcb88acf6a822324
Reviewed-on: https://skia-review.googlesource.com/4494
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
BUG=skia:5939
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4483
Change-Id: Id363c4d774095b1707adbe6c8ab537c6e5ecab6c
Reviewed-on: https://skia-review.googlesource.com/4483
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This reverts commit ce4d04ae8e.
BUG=skia:5932
Original CL description:
>
>Limit GL_TEXTURE_RECTANGLE filtering to bilinear.
>
>Adds a clamp for GrTexture filtering that can be set by a subclass at construction. The clamping is performed by GrTextureParams. GrGLTexture limits filtering to bilinear for rectangle and external textures.
>
>Also moves samplerType() to GrTexturePriv from GrTexture.
>
>BUG=skia:5932
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4455
Change-Id: I4a9f4abac44979cb900f5b04fe741524eade66b1
Reviewed-on: https://skia-review.googlesource.com/4455
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This is the same as https://skia-review.googlesource.com/c/4383/ (Further centralize computation of GrSurface VRAM consumption) but with a suppression for Vulkan in the new test and removal of an assert Chromium was triggering.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4450
Change-Id: Ie87d32fd5f0d35c21326b066a0c733cb6f8a5bea
Reviewed-on: https://skia-review.googlesource.com/4450
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This reverts commit 4d53c44aa6.
Reason for revert: Depends on https://skia-review.googlesource.com/c/4383/ which I need to revert.
Original change's description:
> Limit GL_TEXTURE_RECTANGLE filtering to bilinear.
>
> Adds a clamp for GrTexture filtering that can be set by a subclass at construction. The clamping is performed by GrTextureParams. GrGLTexture limits filtering to bilinear for rectangle and external textures.
>
> Also moves samplerType() to GrTexturePriv from GrTexture.
>
> BUG=skia:5932
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4352
>
> Change-Id: I1f023d4f4133e7eb393367580c0558257e56c8db
> Reviewed-on: https://skia-review.googlesource.com/4352
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Chris Dalton <csmartdalton@google.com>
>
TBR=bsalomon@google.com,csmartdalton@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=662630
Change-Id: I012aa208594ccff0bb81bece8110a38e1f83ae00
Reviewed-on: https://skia-review.googlesource.com/4444
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Adds a clamp for GrTexture filtering that can be set by a subclass at construction. The clamping is performed by GrTextureParams. GrGLTexture limits filtering to bilinear for rectangle and external textures.
Also moves samplerType() to GrTexturePriv from GrTexture.
BUG=skia:5932
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4352
Change-Id: I1f023d4f4133e7eb393367580c0558257e56c8db
Reviewed-on: https://skia-review.googlesource.com/4352
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Chris Dalton <csmartdalton@google.com>
This doesn't create any apps or bundles or sign anything, but it all compiles and links.
Note the awkward transitional hack I used to make each tool's tool_main() serve as the real main() again when built with GN, while keeping the existing setup with GYP. Fun...
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4350
Change-Id: I632753d5d8e5848380854f413bf5905d676bfcf4
Reviewed-on: https://skia-review.googlesource.com/4350
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Replace with std::unique_ptr.
Change-Id: I5806cfbb30515fcb20e5e66ce13fb5f3b8728176
Reviewed-on: https://skia-review.googlesource.com/4381
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Allow configs to be supported as FBO attachments for copies/readbacks without being "renderable" elsewhere in Ganesh.
The motivation for this is to add support for int textures as srcs but not as dsts (at least initially) but to still be able to read them back. This means we don't pay for a unneeded GPU copy when reading back a GrSurface that is a GrTexture and not a GrRenderTarget.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4345
Change-Id: I824a73c6b8c1b9634206d76ccf0848d5f9b64441
Reviewed-on: https://skia-review.googlesource.com/4345
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This class is already just an alias for std::unique_ptr<T[]>, so replace
all uses with that and delete the class.
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-ASAN-Trybot,Test-Ubuntu-Clang-Golo-GPU-GT610-x86_64-Debug-ASAN-Trybot
Change-Id: I40668d398356a22da071ee791666c7f728b59266
Reviewed-on: https://skia-review.googlesource.com/4362
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Updates the GrPipeline to have user stencil settings instead of actual
settings. This allows us to further defer creating and attaching a
stencil buffer.
This change is a partial step. The ultimate goal is to attach the
stencil buffer and create the stencil settings during render target
flush, but for the sake of keeping this CL smaller, we create the
stencil settings right before use for now.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2468653002
Review-Url: https://codereview.chromium.org/2468653002
Add a new accessor to retrieve the repetition count.
Remove constants (and corresponding copyright) in SkCodecAnimation.
These may make sense for the calling code, but are not needed here.
kRepetitionCountInfinite corresponds to Blink's kAnimationLoopInfinite.
Move cLoopCountNotSeen to private. It is used to determine whether we
still need to parse. Add a new enum to the parse query - only parse
enough to determine the repetition count.
Unlike Chromium, SkGifCodec does not account for deleting the reader
(which SkGifCodec does not do) or failed decodes.
Add a test.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2447863002
Review-Url: https://codereview.chromium.org/2447863002
While investigating skbug.com/5883 I noticed that we use the color
table for the current frame even while recursively decoding frames that
the current frame depends on.
This CL updates fCurrColorTable, fCurrColorTableIsReal and fSwizzler
before decoding prior frames, and then sets them back afterwards.
Move telling the client about the color table into prepareToDecode,
since the other callers do not need to do so. (That is only necessary
for decoding to index 8, which is unsupported for frames with
dependencies.)
Add a test that exposes the bug. colorTables.gif has a local color
table in its second frame that does not match the global table used by
the first frame.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4208
Change-Id: Id2dc9e3283adfd92801d2f38726afa74574b1955
Reviewed-on: https://skia-review.googlesource.com/4208
Reviewed-by: Joost Ouwerling <joostouwerling@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
BUG:660838
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4200
Change-Id: Ib57eb3705d6fe638e3a9cb56788937fc7e282847
Reviewed-on: https://skia-review.googlesource.com/4200
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
This is split out of https://codereview.chromium.org/2215323003/ (Start using RenderTargetProxy (omnibus))
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3841
CQ_INCLUDE_TRYBOTS=master.client.skia.android:Test-Android-Clang-Nexus5-GPU-Adreno330-arm-Debug-GN_Android-Trybot
Change-Id: I1a47f19ed1ac0c249e6ccac8db74095d7f456db4
Reviewed-on: https://skia-review.googlesource.com/3841
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
This is in preparation for GrTextureContext and GrSurfaceContext
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4030
Change-Id: Ie58c93052e68f3f1f5fe8d15d63760de274a6fbd
Reviewed-on: https://skia-review.googlesource.com/4030
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This also makes the required changed to src, tests, and tools. The few
public APIs modified by this change appear to be unused outside of Skia.
Removing these from the public API makes it easier to ensure users are
no longer using them.
This also updates GrGpu::wrapBackendXXX and the
::onWrapBackendXXX methods to clarify ownership.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2448593002
Review-Url: https://codereview.chromium.org/2448593002
Reason for revert:
texelFetch removed, but is used in some shaders.
Original issue's description:
> Reduced skslc memory consumption
>
> The big change here is smarter generic type handling which allows us to
> keep far fewer entries in the core symboltable. This also comments out
> a number of OpenGL builtin functions which Skia does not use and is
> unlikely to in the future.
> BUG=655673
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2442063002
>
> Committed: https://skia.googlesource.com/skia/+/cffaa70896fa5bc6c7bf98abbaafb1a755b49762TBR=reed@google.com,ethannicholas@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=655673
Review-Url: https://codereview.chromium.org/2458723002
The big change here is smarter generic type handling which allows us to
keep far fewer entries in the core symboltable. This also comments out
a number of OpenGL builtin functions which Skia does not use and is
unlikely to in the future.
BUG=655673
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2442063002
Review-Url: https://codereview.chromium.org/2442063002
This allows us to change the underlying pointer without rebuilding the pipeline, e.g. when moving the blitter from scanline to scanline.
The extra overhead when not needed is measurable but small, <2%. We can always add back direct stages later for cases where we know the context pointer will not change.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3943
Change-Id: I827d7e6e4e67d02dd2802610f898f98c5f36f8cb
Reviewed-on: https://skia-review.googlesource.com/3943
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
-Wrange-loop-analysis triggers when we use a new-style for loop in a way that appears to unintentionally call a copy constructor on each non-trivial loop element instead of operating on them by reference.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4000
Change-Id: If9e1b7fcc1f2789ae03c41c17abb17e60d564a8b
Reviewed-on: https://skia-review.googlesource.com/4000
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Many places that construct one are explicitly specifying opaque white or
transparent black, which we can assume (based on the semantics of the
operation) should remain (0,0,0,0) or (1,1,1,1), so that's simple.
In other cases, we convert our source color to destination space.
One wrinkle is tht SkColorFilter now needs to know the destination color
space, due to SkModeColorFilter.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3903
Change-Id: I4969c0260588f4021300733f601b47dc606adf79
Reviewed-on: https://skia-review.googlesource.com/3903
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
I'm not yet caching these in the blitter, and speed is essentially unchanged in the bench where I am now building and compiling the pipeline only once. This may not be able to stay a simple std::function after I figure out caching, but for now it's a nice fit.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3911
Change-Id: I9545af589f73baf9f17cb4e6ace9a814c2478fe9
Reviewed-on: https://skia-review.googlesource.com/3911
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Add an interface to decode frames beyond the first in SkCodec, and
add an implementation for SkGifCodec.
Add getFrameData to SkCodec. This method reads ahead in the stream
to return a vector containing meta data about each frame in the image.
This is not required in order to decode frames beyond the first, but
it allows a client to learn extra information:
- how long the frame should be displayed
- whether a frame should be blended with a prior frame, allowing the
client to provide the prior frame to speed up decoding
Add a new fields to SkCodec::Options:
- fFrameIndex
- fHasPriorFrame
The API is designed so that SkCodec never caches frames. If a
client wants a frame beyond the first, they specify the frame in
Options.fFrameIndex. If the client does not have the
frame's required frame (the frame that this frame must be blended on
top of) cached, they pass false for
Options.fHasPriorFrame. Unless the frame is
independent, the codec will then recursively decode all frames
necessary to decode fFrameIndex. If the client has the required frame
cached, they can put it in the dst they pass to the codec, and the
codec will only draw fFrameIndex onto it.
Replace SkGifCodec's scanline decoding support with progressive
decoding, and update the tests accordingly.
Implement new APIs in SkGifCodec. Instead of using gif_lib, use
GIFImageReader, imported from Chromium (along with its copyright
headers) with the following changes:
- SkGifCodec is now the client
- Replace blink types
- Combine GIFColorMap::buildTable and ::getTable into a method that
creates and returns an SkColorTable
- Input comes from an SkStream, instead of a SegmentReader. Add
SkStreamBuffer, which buffers the (potentially partial) stream in
order to decode progressively.
(FIXME: This requires copying data that previously was read directly
from the SegmentReader. Does this hurt performance? If so, can we
fix it?)
- Remove UMA code
- Instead of reporting screen width and height to the client, allow the
client to query for it
- Fail earlier if the first frame AND screen have size of zero
- Compute required previous frame when adding a new one
- Move GIFParseQuery from GIFImageDecoder to GIFImageReader
- Allow parsing up to a specific frame (to skip parsing the rest of the
stream if a client only wants the first frame)
- Compute whether the first frame has alpha and supports index 8, to
create the SkImageInfo. This happens before reporting that the size
has been decoded.
Add GIFImageDecoder::haveDecodedRow to SkGifCodec, imported from
Chromium (along with its copyright header), with the following changes:
- Add support for sampling
- Use the swizzler
- Keep track of the rows decoded
- Do *not* keep track of whether we've seen alpha
Remove SkCodec::kOutOfOrder_SkScanlineOrder, which was only used by GIF
scanline decoding.
Call onRewind even if there is no stream (SkGifCodec needs to clear its
decoded state so it will decode from the beginning).
Add a method to SkSwizzler to access the offset into the dst, taking
subsetting into account.
Add a GM that animates a GIF.
Add tests for the new APIs.
*** Behavior changes:
* Previously, we reported that an image with a subset frame and no transparent
index was opaque and used the background index (if present) to fill the
background. This is necessary in order to support index 8, but it does not
match viewers/browsers I have seen. Examples:
- Chromium and Gimp render the background transparent
- Firefox, Safari, Linux Image Viewer, Safari Preview clip to the frame (for
a single frame image)
This CL matches Chromium's behavior and renders the background transparent.
This allows us to have consistent behavior across products and simplifies
the code (relative to what we would have to do to continue the old behavior
on Android). It also means that we will no longer support index 8 for some
GIFs.
* Stop checking for GIFSTAMP - all GIFs should be either 89a or 87a.
This matches Chromium. I suspect that bugs would have been reported if valid
GIFs started with "GIFVER" instead of "GIF89a" or "GIF87a" (but did not decode
in Chromium).
*** Future work not included in this CL:
* Move some checks out of haveDecodedRow, since they are the same for the
entire frame e.g.
- intersecting the frameRect with the full image size
- whether there is a color table
* Change when we write transparent pixels
- In some cases, Chromium deemed this unnecessary, but I suspect it is slower
than the fallback case. There will continue to be cases where we should
*not* write them, but for e.g. the first pass where we have already
cleared to transparent (which we may also be able to skip) writing the
transparent pixels will not make anything incorrect.
* Report color type and alpha type per frame
- Depending on alpha values, disposal methods, frame rects, etc, subsequent
frames may have different properties than the first.
* Skip copies of the encoded data
- We copy the encoded data in case the stream is one that cannot be rewound,
so we can parse and then decode (possibly not immediately). For some input
streams, this is unnecessary.
- I was concerned this cause a performance regression, but on average the
new code is faster than the old for the images I tested [1].
- It may cause a performance regression for Chromium, though, where we can
always move back in the stream, so this should be addressed.
Design doc:
https://docs.google.com/a/google.com/document/d/12Qhf9T92MWfdWujQwCIjhCO3sw6pTJB5pJBwDM1T7Kc/
[1] https://docs.google.com/a/google.com/spreadsheets/d/19V-t9BfbFw5eiwBTKA1qOBkZbchjlTC5EIz6HFy-6RI/
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=2045293002
Review-Url: https://codereview.chromium.org/2045293002
This test has nearly coincident lines that are missorted.
The underlying bug is caused when a pair of curves
are coincident when reduced to line segments, but the
end points aren't detected.
The error was generated by running nanobench over all svg
sample data with the distance field patch installed.
TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2440043003
Review-Url: https://codereview.chromium.org/2440043003
Matches our naming convention for all other types - factories that
return sk_sp (or any type that intelligently manages its own
lifetime) are named Make.
Previous factories are still around, assuming
SK_SUPPORT_LEGACY_COLOR_SPACE_FACTORIES is defined. Enable that
define for Android, etc.
See also: https://codereview.chromium.org/2442053002/
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3822
Change-Id: Iaea9376490736b494e8ffc820831f052bbe1478d
Reviewed-on: https://skia-review.googlesource.com/3822
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Also going to use this to allow caching of GrColorSpaceXforms
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3670
Change-Id: I56ed2dcbdddc22046263f56d68f2d6aea55547c8
Reviewed-on: https://skia-review.googlesource.com/3670
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Many old pathops-related fuzz failures have built up while
the codebase was under a state a flux. Now that the code
is stable, address these failures.
Most of the CL plumbs the debug global state to downstream
routines so that, if the data is not trusted (ala fuzzed)
the function can safely exit without asserting.
TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2426173002
Review-Url: https://chromiumcodereview.appspot.com/2426173002
The refactoring breaks off A2B0 tag support into a separate
subclass of SkColorSpace_Base, while keeping the current
(besides CLUT) functionality in a XYZTRC subclass.
ICC profile loading is now aware of this and creates the A2B0
subclass when SkColorSpace::NewICC() is called on a profile
in need of the A2B0 functionality.
The LabPCSDemo GM loads a .icc profile containing a LAB PCS and
then runs a Lab->XYZ conversion on an image using it so we can
display it and test out the A2B0 SkColorSpace functionality,
sans a/b/m-curves, as well as the Lab->XYZ conversion code.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2389983002
Review-Url: https://codereview.chromium.org/2389983002
This reverts commit d7d1997643.
This breaks the Chromium roll (it did last time it landed too).
https://codereview.chromium.org/2429853002
Please gate your next attempt on at least one of linux_android_rel_ng, linux_chromium_rel_ng, or mac_chromium_rel_ng.
TBR=benjaminwagner@google.com,ethannicholas@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I999d4af70a5704b8990f3cd7d145eabff57646f5
Reviewed-on: https://skia-review.googlesource.com/3590
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
A pair of cubics may be difficult to sort if the tangents suggest
one sort but the midpoints suggest a different one. When in this
gray area, and when the cumulative sort of all the angles fails to
resolve, reverse the sort to break the tie.
Before, when tiger8 was run through the signed distance field
generated directly from the path data, the simplify call might
hang since the angle could not be resolved. If the endless loop
is detected, and if there is no tie to break, just fail instead.
TBR=reed@google.com
BUG=skia:5131
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2426753002
Review-Url: https://codereview.chromium.org/2426753002
Original Commit Message:
"""
Avoid integer overflow in SkIcoCodec
Definitely good to avoid overflow here.
FWIW, this looks to be harmless for Android's current use.
They will just fail later on when trying to allocate the
bitmap.
BUG=skia:5857
"""
With the new test, ASAN also caught an integer overflow
bug in SkImageInfo. Fix this as well.
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-ASAN;master.client.skia.android:Test-Android-Clang-AndroidOne-CPU-MT6582-arm-Debug-GN_Android
BUG=skia:5857
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3568
Change-Id: I0d777a547850474ea6cea87e36efa05434e33635
Reviewed-on: https://skia-review.googlesource.com/3568
Reviewed-by: Kevin Lubick <kjlubick@google.com>
This tries to match the behavior you would see if you rendered directly to
a canvas without going through this round-trip. Specifically, mips are
built in the same way that they would be according to the context's
internal logic. To make things clearer, the user passes in the color space
of the destination surface, not our (internal) enum.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3526
Change-Id: If8c61500d34ae712227da0284f3a80cacf84113a
Reviewed-on: https://skia-review.googlesource.com/3526
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This fixes a software rendering bug in Android. Vector drawable
icons were being drawn "too light" because they were missing this
step.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3563
Change-Id: I9b9c0dc571244dab17ee125ecb7814d7f85181e2
Reviewed-on: https://skia-review.googlesource.com/3563
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This is an artificially small color space, for testing rendering with
values that fall outside of [0,1]. All of the saturated sRGB colors used
in our tests will end up landing outside of [0,1] in this space, so we can
verify that nothing that crashes, or produces wildly incorrect results.
Of course, many GMs *do* produce wildly incorrect results, but I need
to catalog all of those and start figuring out why.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3532
Change-Id: Idb44ee6250f2d7198e634755cd2b1f3bc8f15412
Reviewed-on: https://skia-review.googlesource.com/3532
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Definitely good to avoid overflow here.
FWIW, this looks to be harmless for Android's current use.
They will just fail later on when trying to allocate the
bitmap.
BUG=skia:5857
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3527
Change-Id: Ia1fb7d864d21ecdb127a1dd1a72cab8375cb43fb
Reviewed-on: https://skia-review.googlesource.com/3527
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Kevin Lubick <kjlubick@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
This is only useful in the rare case that the dst does not
fall into one of our main paths.
But it's a good optimization, since this does happen,
and typically, the dst won't change.
ColorCodecBench z620 --nonstd --xform_only
Without Patch 511us
With Patch 348us
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3400
Change-Id: Ibf68d9ce7072680465662922f4aa15630545e3d6
Reviewed-on: https://skia-review.googlesource.com/3400
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
Update the ANGLE test GL context, GrContextFactory, and config parsing to allow explicit control of ANGLE front/backend.
This will allow us to explicitly test ES2 vs ES3 interfaces to ANGLE as well as D3D9, D3D11, and OpenGL backends.
Also makes the angle api types valid in all builds (but will just fail when SK_ANGLE=1 or not on windows for the d3d backends).
BUG=skia:5804
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2381033002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Win-MSVC-ShuttleC-GPU-GTX960-x86_64-Debug-ANGLE-Trybot
Review-Url: https://codereview.chromium.org/2381033002
Necessary because PNGs like to specify their gamma this way.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3402
Change-Id: I399984d611db907b115b345df1afc88d39326fbb
Reviewed-on: https://skia-review.googlesource.com/3402
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
It will now reside in SkColorSpace_Base. Future work for SkColorSpace
will cause this function to not be desirable or sensible to call on
all SkColorSpaces. Call sites were changed to make a kSRGBLinear_Named
instead of kSRGB_Named -> makeLinearGamma() (the majority of cases),
and if that was not possible, SkColorSpace_Base::makeLinearGamma()
was called instead.
TBR=reed@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2412613005
Review-Url: https://codereview.chromium.org/2412613005
allRowsCallback was asserting that
rowNum - fFirstRow == fLinesDecoded
But it was expecting fFirstRow to be 0 (logically, it is, since we are
decoding all rows), and it never set it (because it doesn't really need
to, except for this assert). This is only a problem if we reuse an
SkPngCodec after previously scaling with it. Add a test that triggers
the assert, and fix it.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2401133002
Review-Url: https://codereview.chromium.org/2401133002
Every type now nominally has Load4() and Store4() methods.
The ones that we use are implemented.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3046
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Change-Id: I7984f0c2063ef8acbc322bd2e968f8f7eaa0d8fd
Reviewed-on: https://skia-review.googlesource.com/3046
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Error out when fuzzing
conditions are met.
Also, make degenerate
input line ends consistent.
TBR=reed@google.com
BUG=653452, 626164, skia:5829
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3048
Change-Id: I23a01adde9dec07b54d66ab2418b3ea0b96e4456
Reviewed-on: https://skia-review.googlesource.com/3048
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Add support for tight bounds to detect and return moveTo
followed by close or zero-length lineTo.
Also short circuit so that hard work is avoided when
the path bounds is also the tight bounds.
Avoid doing work if the bounds can be trivially computed.
Include naked moveTo coordinates in the tight bounds.
R=fmalita@chromium.org
BUG=skia:5555, skia:5553
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2394443004
Review-Url: https://codereview.chromium.org/2394443004
- perform version check in CreateProc for XfermodeImageFilter and ArithmeticImageFilter
This reverts commit 3ed485f424.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2992
Change-Id: Ib4a154cdd5f5d1dcac921ef50d53b79a2d6a1be8
Reviewed-on: https://skia-review.googlesource.com/2992
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
I can only think there's something funky going on with the hidden
const_cast inside SkRasterPipeline.cpp, or with the Sk4h -> Sk4f
conversion. So make the const_cast visible and write the test
directly in halfs instead of floats.
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Mac-Clang-MacMini6.2-CPU-AVX-x86_64-Release-GN-Trybot
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3003
Change-Id: I3a7e19ae165fce44f177b4968a63ec04e25c4b93
Reviewed-on: https://skia-review.googlesource.com/3003
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This fix is slightly interesting; if the final
close of the contour degenerates into a zero-length
line, remove the previous line from the generated
contour.
TBR=reed@google.com
BUG=skia:5822
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3004
Change-Id: Id668d13ccf6aad9bc81d78588fc77437527a0b7b
Reviewed-on: https://skia-review.googlesource.com/3004
Reviewed-by: Cary Clark <caryclark@google.com>
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3001
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Mac-Clang-MacMini6.2-CPU-AVX-x86_64-Release-GN-Trybot
Change-Id: I8d26b5484a2bf67d5d5891475640970046e470d8
Reviewed-on: https://skia-review.googlesource.com/3001
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This reverts commit I0ed569b585f4962a90a0b6993acc484a74055177.
Reason for revert: Mac bots look okay now. I am puzzled.
Original change's description:
> Debug Mac test failure.
>
> CQ_EXTRA_TRYBOTS=master.client.skia:Test-Mac-Clang-MacMini6.2-CPU-AVX-x86_64-Release-GN-Trybot
> TBR=
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2933
>
> Change-Id: I0ed569b585f4962a90a0b6993acc484a74055177
> Reviewed-on: https://skia-review.googlesource.com/2933
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I4feef1f58172d1cc649bc311c9e6d3c86f915617
Reviewed-on: https://skia-review.googlesource.com/2963
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This test got different results when run with a
GCC compiler generating FMA instructions. The
support for those have been dropped, so the
test should no longer fail.
TBR=reed@google.com
BUG=skia:5508
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2935
Change-Id: I318ec8ae12c9eb489f6f89bd59b202453943d31e
Reviewed-on: https://skia-review.googlesource.com/2935
Reviewed-by: Cary Clark <caryclark@google.com>
CQ_EXTRA_TRYBOTS=master.client.skia:Test-Mac-Clang-MacMini6.2-CPU-AVX-x86_64-Release-GN-Trybot
TBR=
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2933
Change-Id: I0ed569b585f4962a90a0b6993acc484a74055177
Reviewed-on: https://skia-review.googlesource.com/2933
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
If we want to support VEX-encoded instructions (AVX, F16C, etc.) without a ridiculous slowdown, we need to make sure we're running either all VEX-encoded instructions or all non-VEX-encoded instructions. That means we cannot mix arbitrary user-defined SkRasterPipeline::Fn (never VEX) with those living in SkOpts (maybe VEX)... it's SkOpts or bust.
This ports the existing user-defined SkRasterPipeline::Fn use cases over to use stock stages from SkOpts. I rewrote the unit test to use stock stages, and moved the SkXfermode implementations to SkOpts. The code deleted for SkArithmeticMode_scalar should already be dead.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2940
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
Change-Id: I94dbe766b2d65bfec6e544d260f71d721f0f5cb0
Reviewed-on: https://skia-review.googlesource.com/2940
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Passing in a large buffer along with a source colour space that
used a CLUT would cause apply() to read freed heap memory, or
for smaller buffers read possibly re-used stack memory.
The code previously likely lucked out due to optimizations
removing most or all of the subsequent stack allocations.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2759
Change-Id: I39f357bce080c4d737a83dd019f0d1ccbc56f995
Reviewed-on: https://skia-review.googlesource.com/2759
Commit-Queue: Robert Aftias <raftias@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
Reason for revert:
Broke bots
Original issue's description:
> Explicit control in tools of ANGLE frontend and backend
>
> Update the ANGLE test GL context, GrContextFactory, and config parsing to allow explicit control of ANGLE front/backend.
>
> This will allow us to explicitly test ES2 vs ES3 interfaces to ANGLE as well as D3D9, D3D11, and OpenGL backends.
>
> Also makes the angle api types valid in all builds (but will just fail when SK_ANGLE=1 or not on windows for the d3d backends).
>
> BUG=skia:5804
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2381033002
>
> Committed: https://skia.googlesource.com/skia/+/50094fb489543655df026be4e4f99e09e57a1f49TBR=brianosman@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:5804
Review-Url: https://codereview.chromium.org/2384483003
