1) Our older iOS devices failed our sRGB tests, due to precision issues
with alpha. At this point, we only test on iPadMini 4, and that appears
not to have any problems.
2) iOS devices still don't have the sRGB texture decode extension. But,
some clients have no interest in mixing legacy/color-correct rendering,
and would like to use sRGB on these devices. This GrContextOptions flag
enables sRGB support in those cases.
Adjust the test code to produce sRGB capable contexts on these devices,
but only for configs that have a color space. (See comment).
BUG=skia:4148
Committed: https://skia.googlesource.com/skia/+/9db12d2341f3f8722c8b90b11dd4cce138a8a64e
Review-Url: https://codereview.chromium.org/2539993002
This is initially turned on for Linux debug builds,
which allows us to start testing.
Chrome for Android is a really good candidate for
this (will appreciate the code size savings), but
I'd first like to run some tests to understand the
performance/size tradeoffs a little better.
BUG:660416
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: Ifc80e663767df6bb767abb8b12b1ec5cec644ec5
Reviewed-on: https://skia-review.googlesource.com/5452
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
This reverts commit d0fdc0f234.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> SkColorSpaceXform bug fixes
>
> (1) Clamp properly!
>
> Finally came to this realization: clamping in the
> store functions (after gamma encoding) is ridiculous.
> It is impossible to know how to clamp premul values
> to alpha when they are already gamma encoded.
>
> I've moved the clamp out of the store function.
> Whew, this actually makes the code look simpler.
>
> And I expect this to fix some buggy images on Gold!
>
> (2) Correctly handle the memcpy() case.
>
> Looks like this only ever worked for RGBA inputs,
> never got updated when we added BGRA inputs.
>
> This probably flew under the radar because the
> clients are smart enough to avoid performing a
> color xform altogether when the color spaces
> match.
>
> BUG=skia:
>
> Change-Id: I4870048105efcbecc70b4bd5f77c39537006363e
> Reviewed-on: https://skia-review.googlesource.com/5389
> Commit-Queue: Mike Klein <mtklein@chromium.org>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,mtklein@google.com,msarett@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Id9e4cfdaa7b30a3841e83c4cde16aa7d33acc0f2
Reviewed-on: https://skia-review.googlesource.com/5457
Commit-Queue: Matt Sarett <msarett@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
This avoids a malloc/free per SkRasterPipeline::run(), with no downside.
$ out/nanobench --benchType skcolorcodec --colorImages images/colorspace/201293.jpg --skps noskps --xform_only --srgb --ms 10000
target: 273µs
current: 395µs
this CL: 375µs
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: Icd62f505f555ebf4ca66ee77a476f59cab68433d
Reviewed-on: https://skia-review.googlesource.com/5447
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Matt Sarett <msarett@google.com>
Changed ICC parsing/SkGammas/SkColorLookUpTable to handle non-3-channel
inputs. Parsed CMYK A2B ICC profiles. Integrated this with SkJpegCodec
(the only file that supports CMYK) and SkColorSpaceXform_A2B to allow
parsing and color xforming of ICC CMYK images.
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: I11e3d17180244281be3eb43fd608609925a7f71e
Reviewed-on: https://skia-review.googlesource.com/5444
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Matt Sarett <msarett@google.com>
This reverts commit dd19ac7d10.
Reason for revert: ASAN
Change-Id: I59aacc092398c4db40696a8343d657a5ad7c0f66
Reviewed-on: https://skia-review.googlesource.com/5448
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This is a partial revert of https://codereview.chromium.org/2514543002 (Defer more renderTargetContexts in the GPU image filter paths - take 2)
I have been unable to reproduce the performance regression in crbug.com/668179 locally so intend to revert the above CL piecemeal.
BUG=668179
Change-Id: Idf3d66d71c452f5718d7b1d8d945ca7ff46b75d8
Reviewed-on: https://skia-review.googlesource.com/5441
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Reason for revert:
ANGLE tests are failing
Original issue's description:
> Two (related) changes here:
>
> 1) Our older iOS devices failed our sRGB tests, due to precision issues
> with alpha. At this point, we only test on iPadMini 4, and that appears
> not to have any problems.
>
> 2) iOS devices still don't have the sRGB texture decode extension. But,
> some clients have no interest in mixing legacy/color-correct rendering,
> and would like to use sRGB on these devices. This GrContextOptions flag
> enables sRGB support in those cases.
>
> Adjust the test code to produce sRGB capable contexts on these devices,
> but only for configs that have a color space. (See comment).
>
> BUG=skia:4148
>
> Committed: https://skia.googlesource.com/skia/+/9db12d2341f3f8722c8b90b11dd4cce138a8a64eTBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4148
Review-Url: https://codereview.chromium.org/2547603002
This is initially turned on for Linux debug builds,
which allows us to start testing.
Chrome for Android is a really good candidate for
this (will appreciate the code size savings), but
I'd first like to run some tests to understand the
performance/size tradeoffs a little better.
BUG:660416
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: I0fb2512216dfc0bda2e5388f9865318eec22291e
Reviewed-on: https://skia-review.googlesource.com/5348
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Probably still worth having but I haven't been able to reproduce the perf regression in
crbug.com/668179 with it yet.
Change-Id: If3b0f2998ff38a17a173895ed9cea6950a81f6b7
Reviewed-on: https://skia-review.googlesource.com/5382
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
TODO:
- convert SkDeferredCanvas, SkLiteRecorder, etc. to the new base
- remove unused SkNoSaveLayerCanvas
BUG=chromium:668925
R=reed@google.com,mtklein@google.com
Change-Id: Ie9af577477a6b9eaa5ef55523287ad1635dca116
Reviewed-on: https://skia-review.googlesource.com/5349
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
BUG=skia:
Change-Id: I876e802db370a7812cd53e42cb4927702e6c1fb6
Reviewed-on: https://skia-review.googlesource.com/5418
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
1) Our older iOS devices failed our sRGB tests, due to precision issues
with alpha. At this point, we only test on iPadMini 4, and that appears
not to have any problems.
2) iOS devices still don't have the sRGB texture decode extension. But,
some clients have no interest in mixing legacy/color-correct rendering,
and would like to use sRGB on these devices. This GrContextOptions flag
enables sRGB support in those cases.
Adjust the test code to produce sRGB capable contexts on these devices,
but only for configs that have a color space. (See comment).
BUG=skia:4148
Review-Url: https://codereview.chromium.org/2539993002
Change-Id: I18f520924b8a2548566fd61dbea4e3e12bd253dd
Reviewed-on: https://skia-review.googlesource.com/5411
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
This reverts commit 51c3fcd376.
Reason for revert: ASAN, MSAN both take issue with parse_and_load_gamma()
Original change's description:
> Added CMYK support for ICC profiles.
>
> Changed ICC parsing/SkGammas/SkColorLookUpTable to handle non-3-channel
> inputs. Parsed CMYK A2B ICC profiles. Integrated this with SkJpegCodec
> (the only file that supports CMYK) and SkColorSpaceXform_A2B to allow
> parsing and color xforming of ICC CMYK images.
>
> BUG=skia:
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5197
> CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
>
>
> Change-Id: Id6619f63f04071f79cd2d84321857dfa269ad3aa
> Reviewed-on: https://skia-review.googlesource.com/5197
> Commit-Queue: Mike Klein <mtklein@chromium.org>
> Reviewed-by: Matt Sarett <msarett@google.com>
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Reviewed-by: Leon Scroggins <scroggo@google.com>
>
TBR=mtklein@chromium.org,mtklein@google.com,msarett@google.com,scroggo@google.com,brianosman@google.com,raftias@google.com,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: Ib43fef00bc233c0b4fa47ed29040d69601def267
Reviewed-on: https://skia-review.googlesource.com/5423
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Changed ICC parsing/SkGammas/SkColorLookUpTable to handle non-3-channel
inputs. Parsed CMYK A2B ICC profiles. Integrated this with SkJpegCodec
(the only file that supports CMYK) and SkColorSpaceXform_A2B to allow
parsing and color xforming of ICC CMYK images.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5197
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: Id6619f63f04071f79cd2d84321857dfa269ad3aa
Reviewed-on: https://skia-review.googlesource.com/5197
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Matt Sarett <msarett@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Leon Scroggins <scroggo@google.com>
It's cute in compile_pipeline(), but as before, clearer and simpler in the blitter.
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: Ib83ff097e4e057e72aed785797e6ac0029ca5dbf
Reviewed-on: https://skia-review.googlesource.com/5399
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Change-Id: I27b6324f8040899fafeda23ca524bc54a4dbf090
Reviewed-on: https://skia-review.googlesource.com/5392
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Also adds more overrides of GrBatch::dumpInfo.
This removes a use case of the GrPipeline member of GrDrawBatch.
Change-Id: I93f5f2993be41ffa290122f12a683d2bac453e1d
Reviewed-on: https://skia-review.googlesource.com/5354
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
This reverts commit c5d0147717.
g3 is updated to allow this to land
BUG=skia:
Change-Id: I5f4b06c2dc77dfa66d9b32348375151177511a65
Reviewed-on: https://skia-review.googlesource.com/5406
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
BUG=skia:
Change-Id: Ia2925eb6aecd576d078256013fe122a468c30a5a
Reviewed-on: https://skia-review.googlesource.com/5421
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
(1) Clamp properly!
Finally came to this realization: clamping in the
store functions (after gamma encoding) is ridiculous.
It is impossible to know how to clamp premul values
to alpha when they are already gamma encoded.
I've moved the clamp out of the store function.
Whew, this actually makes the code look simpler.
And I expect this to fix some buggy images on Gold!
(2) Correctly handle the memcpy() case.
Looks like this only ever worked for RGBA inputs,
never got updated when we added BGRA inputs.
This probably flew under the radar because the
clients are smart enough to avoid performing a
color xform altogether when the color spaces
match.
BUG=skia:
Change-Id: I4870048105efcbecc70b4bd5f77c39537006363e
Reviewed-on: https://skia-review.googlesource.com/5389
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Change-Id: I4ed750932cd6c768e21ca9f4a9e7f5f2408cfa4d
Reviewed-on: https://skia-review.googlesource.com/5323
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Also, no more SkImageEncoder class.
SK_SUPPORT_LEGACY_IMAGE_ENCODER_CLASS now only guards some
old API shims.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5006
Change-Id: I3797f584f3e8e12ade10d31e8733163453725f40
Reviewed-on: https://skia-review.googlesource.com/5006
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Mike Reed <reed@google.com>
The actual implementation of this lives in GrVkCopyManager now
BUG=skia:
Change-Id: I8b0577acef3ac3b9e835605d4044336975a96ee5
Reviewed-on: https://skia-review.googlesource.com/5390
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
No change in behavior. This just moves the responsibility for this optimization to the blitter (which knows what it's doing) rather than to compile_pipeline(), which sort of has to guess.
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: I93ad0ac896075deab995b865b188b42de637f0f7
Reviewed-on: https://skia-review.googlesource.com/5398
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
Strip all the "constant" verbiage out of stages that really just mean 1, single, scalar.
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: I3d71202b348fadc3ced8ecb6c18c939cf92d7243
Reviewed-on: https://skia-review.googlesource.com/5396
Reviewed-by: Herb Derby <herb@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
This reverts commit 9ac7b2c545.
Reason for revert: misguided.
Original change's description:
> Show constant-foldable runs in SkRasterPipeline::dump().
>
> Change-Id: I2f85249a09163dd21a8008f50340b8463718ada2
> Reviewed-on: https://skia-review.googlesource.com/5350
> Reviewed-by: Mike Klein <mtklein@chromium.org>
> Commit-Queue: Mike Klein <mtklein@chromium.org>
>
TBR=mtklein@chromium.org,reviews@skia.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Change-Id: I3ae6c8ec11853592b332a17aefd611dc238e6c26
Reviewed-on: https://skia-review.googlesource.com/5394
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
[-Werror=maybe-uninitialized]
in GrGLGpu::bindImageStorage.
Found because this broke the compiles for the debugger, imageinfo, and fiddle,
but apparently not any bots?
BUG=skia:
Change-Id: Id8f964bca4f6493428b35c1b64df468b9d1419db
Reviewed-on: https://skia-review.googlesource.com/5380
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Joe Gregorio <jcgregorio@google.com>
This is a temporary workaround to allow removal of GrBatch::renderTarget().
Change-Id: Ic14710a369802064cf6446e8191a98ea3595556d
Reviewed-on: https://skia-review.googlesource.com/5342
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: I308b6d75f2987a667eead9a55760a2ff6aec2984
Reviewed-on: https://skia-review.googlesource.com/5353
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
This reverts commit c5619cd170.
Reason for revert: Want to keep Google3 green & be able to detect other changes breaking it.
Change-Id: I3a651d0996838ed12bc0cfc6ed464a2cee37fba4
Reviewed-on: https://skia-review.googlesource.com/5381
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
There is a bug in the mipmap pre-generation logic in use in
getDeferredTextureImageData. This can cause runaway memory leaks, so we
are disabling this path until we can investigate further.
BUG=669775
Change-Id: I2027f6f7994e089edd4f3452284e894752b31779
Reviewed-on: https://skia-review.googlesource.com/5357
Reviewed-by: Brian Salomon <bsalomon@google.com>
BUG=skia:
Change-Id: If66bdfc6cf15e11129048ee748430c3887132b75
Reviewed-on: https://skia-review.googlesource.com/5351
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Eric Boren <borenet@google.com>
Change-Id: I2f85249a09163dd21a8008f50340b8463718ada2
Reviewed-on: https://skia-review.googlesource.com/5350
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Klein <mtklein@chromium.org>
https://skia-review.googlesource.com/c/5275/ removed it, and perf noticed.
This is obviously not very pretty or scalable. I plan to folow up with a more thorough and principled way to do this sort of constant-color + invariant-stage == constant-color optimization.
BUG=skia:6013
CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD
Change-Id: I377386f67e66169cce6e0cb0831f3b7154496840
Reviewed-on: https://skia-review.googlesource.com/5338
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Mike Klein <mtklein@chromium.org>
Also renamed Win8 and Win10 to Win
BUG=skia:
Change-Id: If6439ba8108d9fec288223a5561230a1559dad44
Reviewed-on: https://skia-review.googlesource.com/5237
Commit-Queue: Eric Boren <borenet@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
We've stopped testing and updating the experimental CMakeLists.txt file.
A guide to building Skia with GN is available at skia.org/user/build.
Change-Id: I3d3f8f2254f072b0520bd7a9b810c4e13b871680
Reviewed-on: https://skia-review.googlesource.com/5334
Reviewed-by: Heather Miller <hcm@google.com>
Commit-Queue: Heather Miller <hcm@google.com>
This shall fix the DEPS roll.
BUG=skia:
Change-Id: I3ac208a8025c3408729b9e24e9c01e9f007a1799
Reviewed-on: https://skia-review.googlesource.com/5329
Reviewed-by: Yuqian Li <liyuqian@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
