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* remove SkColorSpace_BaseGravatar Mike Klein2018-01-26
| | | | | | | | | | | | The type SkColorSpace_Base doesn't need to exist. Its one type() query can be answered instead by toXYZD50(). Now all that's left in the file is SkGammas, so rename it to SkGammas.h. Change-Id: Id60ddbfb342accfd5674ae89b37a24a6583ef7b8 Reviewed-on: https://skia-review.googlesource.com/99702 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* Remove SkColorSpace_Base::MakeNamed, along with most uses of Adobe RGBGravatar Brian Osman2017-12-14
| | | | | | | | Bug: skia: Change-Id: Ic914aacc4c47200714d66cf4487932bcb8a7693a Reviewed-on: https://skia-review.googlesource.com/85040 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Mike Klein <mtklein@chromium.org>
* Revert "Remove SkColorSpace_Base::MakeNamed, along with most uses of Adobe RGB"Gravatar Mike Klein2017-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 411b8ea74d66d08252d9b617d7e7d458604dbc2e. Reason for revert: a couple layout tests in the roll. :/ Original change's description: > Remove SkColorSpace_Base::MakeNamed, along with most uses of Adobe RGB > > Bug: skia: > Change-Id: If5935eac48184bc8cbe4db21dac4d6033a8704e6 > Reviewed-on: https://skia-review.googlesource.com/84200 > Commit-Queue: Brian Osman <brianosman@google.com> > Reviewed-by: Mike Klein <mtklein@chromium.org> TBR=mtklein@chromium.org,brianosman@google.com Change-Id: I6d2eb57b613035ec26da15218182c808bed364ed No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: skia: Reviewed-on: https://skia-review.googlesource.com/84920 Reviewed-by: Mike Klein <mtklein@google.com> Commit-Queue: Mike Klein <mtklein@google.com>
* Remove SkColorSpace_Base::MakeNamed, along with most uses of Adobe RGBGravatar Brian Osman2017-12-13
| | | | | | | | Bug: skia: Change-Id: If5935eac48184bc8cbe4db21dac4d6033a8704e6 Reviewed-on: https://skia-review.googlesource.com/84200 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* Simplify SkColorSpace::MakeICCGravatar Leon Scroggins III2017-10-31
| | | | | | | | | | | | | | | | | | | Rather than restricting the supported ICC types in MakeICC, create any ICC type that we support, and make the client reject them as necessary by querying the SkColorSpace::Type. Remove ICCTypeFlag and replace uses of it with SkColorSpace::Type. This depends on a change in Chromium (https://chromium-review.googlesource.com/c/chromium/src/+/741843). Without that, this change will start allowing non-CMYK images to use CMYK profiles. Bug: 727128 Change-Id: I085b4665e49bc80083264496d864cc4cd62ae914 Reviewed-on: https://skia-review.googlesource.com/64841 Commit-Queue: Leon Scroggins <scroggo@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* jumper, parametric_{r,g,b,a}Gravatar Mike Klein2017-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I've tried a couple of ideas for approx_powf(): 1) accumulate integer powers of x, then 4th roots, then 16th roots 2) continue 1) all the way to 256th roots 3) decompose into pow2 and log2, exploiting IEEE float layout 4) slightly tune constants used in 3) 5) accumulate integer powers of x, then 3+4) with different tuning 6) follow a source online, basically 5 with finesse 7) a new source quoting and improving on the method in 6). 7) seems perfect, enough that maybe we can explore improving its speed at cost of precision. Might be nice to get rid of those divides. If we allow a small tolerance (2-5) in our tests, we could use the very simple fast forms from 3) (e.g. PS 5). I wish I had some images to look at! Anything involving roots seems to be subverted by poor rsqrt precision. This change of course affects the pipelines created by the tests for exponential and full parametric gamma curves. What's less obvious is that it also means SkJumper can now for the first time run the pipeline created by the mixed gamma curves test. This means we now need to relax our tolerance for the table-based channel, just like we did when implementing table_{r,g,b,a}. This took me an embarassingly long time to figure out. *face palm* Change-Id: I451ee3c970a0a4a4e285f8aa8f6ef709a654d247 Reviewed-on: https://skia-review.googlesource.com/13656 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Matt Sarett <msarett@google.com> Reviewed-by: Herb Derby <herb@google.com>
* jumper, table_{r,g,b,a}Gravatar Mike Klein2017-04-17
| | | | | | | | | | | In testing, it didn't really seem like we're getting anything out of doing an interpolated lookup, so this just does a single rounded lookup. Change-Id: If85ba68675945b442076519dd7f1bf7540d1628d Reviewed-on: https://skia-review.googlesource.com/13646 Commit-Queue: Matt Sarett <msarett@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Matt Sarett <msarett@google.com>
* Delete SkColorSpace::ColorSpaceFlagsGravatar Matt Sarett2017-03-24
| | | | | | | | | BUG=skia: Change-Id: Ia0688876915cd773614ca0c4ccd467cf6e7c603e Reviewed-on: https://skia-review.googlesource.com/10105 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
* Non linear blending flag for SkColorSpaceGravatar Brian Osman2017-02-15
| | | | | | | | | | BUG=skia:6242 Change-Id: I63cce6019ce854ba807b2a819ef4fe3214898bee Reviewed-on: https://skia-review.googlesource.com/8344 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: Mike Reed <reed@google.com> Reviewed-by: Matt Sarett <msarett@google.com>
* SkColorSpace: remove named API, add gamut APIGravatar Matt Sarett2017-02-07
| | | | | | | | | | | Reland from: https://skia-review.googlesource.com/c/8021/ BUG=skia: Change-Id: I18985f130587b15fccbc86b76b2bb5c49ba5ba8a Reviewed-on: https://skia-review.googlesource.com/8136 Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Revert "SkColorSpace: remove named API, add gamut API"Gravatar Matt Sarett2017-02-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit ecaaf6f1c156e5690200322fc2636380c1f63dd8. Reason for revert: Breaks everything Original change's description: > SkColorSpace: remove named API, add gamut API > > BUG=skia: > > Change-Id: I01c5e1874c9a034febc64e25b3aaafb5050393a6 > Reviewed-on: https://skia-review.googlesource.com/8021 > Reviewed-by: Brian Osman <brianosman@google.com> > 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 BUG=skia: Change-Id: Ief5a0a4eeabe75a21f7512e23fc15309151066c4 Reviewed-on: https://skia-review.googlesource.com/8127 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Matt Sarett <msarett@google.com>
* SkColorSpace: remove named API, add gamut APIGravatar Matt Sarett2017-02-07
| | | | | | | | | | BUG=skia: Change-Id: I01c5e1874c9a034febc64e25b3aaafb5050393a6 Reviewed-on: https://skia-review.googlesource.com/8021 Reviewed-by: Brian Osman <brianosman@google.com> Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Fix ASANGravatar Matt Sarett2017-01-13
| | | | | | | | | | | NOTREECHECKS=true BUG=skia: Change-Id: I8104112ade6671b06fb5eb83b73f691fee99ea80 Reviewed-on: https://skia-review.googlesource.com/7081 Commit-Queue: Kevin Lubick <kjlubick@google.com> Reviewed-by: Kevin Lubick <kjlubick@google.com>
* Fix out of bounds read in RP::load_tables_u16_be()Gravatar Matt Sarett2017-01-13
| | | | | | | | | | | BUG=skia: CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD Change-Id: I4f6dd002b03812d63bf62342c346ea21f6865466 Reviewed-on: https://skia-review.googlesource.com/7027 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Matt Sarett <msarett@google.com>
* Unify ICC support for gray jpegs and gray pngsGravatar Matt Sarett2017-01-13
| | | | | | | | | | | | | | | | | | | | | | (1) Parse ICC gray profiles into RGB SkColorSpace objects. This is easy - "gray transfer fn + white point" is subset of "RGB transfer fns + matrix". This makes it easier/possible for the drawing code to reason about color spaces attached to kGray buffers. (2) Allow gray images to be tagged with gray ICCs OR rgb ICCs. ICC gray forces to designer to use "D50 gray". It is not uncommon to see gray images with RGB profiles - and this actually allows the designer to choose more kinds of gray (ex: sRGB gray). (3) Make SkJpegCodec support gray images with RGB ICCs. (4) Make SkPngCodec support gray images with Gray ICCs. (5) Delete gray from SkColorSpace_A2B - we no longer create these objects for gray profiles. BUG=skia: Change-Id: Id5eca803798330c54a19c4657def2e5976d1941e Reviewed-on: https://skia-review.googlesource.com/6922 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Fix swapped interpretation of c and e in SkColorSpace_ICCGravatar Matt Sarett2016-12-19
| | | | | | | | | | | | | | | | The ICC errata supports the opposite of what we do. http://www.color.org/icc_specs2.xalter TBR=reed@google.com BUG=skia: CQ_INCLUDE_TRYBOTS=skia.primary:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD Change-Id: I18ace7f312926b264e624c30d8cb983eff5c434b Reviewed-on: https://skia-review.googlesource.com/6277 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
* Added CMYK support for ICC profiles.Gravatar raftias2016-12-01
| | | | | | | | | | | | | | 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>
* Revert "Added CMYK support for ICC profiles."Gravatar Mike Klein2016-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 51c3fcd376c5c9972d9476b5532f6164375a38d1. 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>
* Added CMYK support for ICC profiles.Gravatar raftias2016-12-01
| | | | | | | | | | | | | | | | | | | | 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>
* Initial implementation of a SkColorSpace_A2B xformGravatar raftias2016-11-11
| | | | | | | | | | | | | | | | 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
* Refactored SkColorSpace and added in a Lab PCS GMGravatar raftias2016-10-18
| | | | | | | | | | | | | | | | | | | | 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
* Cache dst LUTs in SkColorSpaceXformGravatar Matt Sarett2016-10-16
| | | | | | | | | | | | | | | | | | | | | | 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>
* Add SkColorSpaceTransferFn to SkColorSpaceGravatar Matt Sarett2016-10-11
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3178 Change-Id: I354342d4469cee0e25a7b0d189e925e431da623c Reviewed-on: https://skia-review.googlesource.com/3178 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Matt Sarett <msarett@google.com>
* Add SkColorSpaceXform to the public APIGravatar msarett2016-10-11
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2390263002 Review-Url: https://codereview.chromium.org/2390263002
* Fixed invalid memory access issue in SkColorSpaceXform::apply()Gravatar raftias2016-09-29
| | | | | | | | | | | | | | | | | 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>
* Add BGRA as input format to SkColorSpaceXformGravatar msarett2016-09-22
| | | | | | | | | | This is immediately useful for webp and I think it's a fair guess that BGRA src formats are not uncommon. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2353363008 Review-Url: https://codereview.chromium.org/2353363008
* Make SkColorSpaceXform::New() take bare ptrsGravatar msarett2016-09-22
| | | | | | | | | | There's no need to take sk_sp if we're not going to ref the ptr. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2360863003 Review-Url: https://codereview.chromium.org/2360863003
* Support Float32 output from SkColorSpaceXformGravatar msarett2016-09-16
| | | | | | | | | | | | | | | * Adds Float32 support to SkColorSpaceXform * Changes API to allows clients to ask for F32, updates clients to new API * Adds Sk4f_load4 and Sk4f_store4 to SkNx * Make use of new xform in SkGr.cpp BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339233003 CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Committed: https://skia.googlesource.com/skia/+/43d6651111374b5d1e4ddd9030dcf079b448ec47 Review-Url: https://codereview.chromium.org/2339233003
* Revert of Support Float32 output from SkColorSpaceXform (patchset #7 ↵Gravatar msarett2016-09-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | id:140001 of https://codereview.chromium.org/2339233003/ ) Reason for revert: Hitting an assert Original issue's description: > Support Float32 output from SkColorSpaceXform > > * Adds Float32 support to SkColorSpaceXform > * Changes API to allows clients to ask for F32, updates clients to > new API > * Adds Sk4f_load4 and Sk4f_store4 to SkNx > * Make use of new xform in SkGr.cpp > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339233003 > CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot > > Committed: https://skia.googlesource.com/skia/+/43d6651111374b5d1e4ddd9030dcf079b448ec47 TBR=brianosman@google.com,mtklein@google.com,scroggo@google.com,mtklein@chromium.org,bsalomon@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/2347473007
* Support Float32 output from SkColorSpaceXformGravatar msarett2016-09-16
| | | | | | | | | | | | | | * Adds Float32 support to SkColorSpaceXform * Changes API to allows clients to ask for F32, updates clients to new API * Adds Sk4f_load4 and Sk4f_store4 to SkNx * Make use of new xform in SkGr.cpp BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339233003 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/2339233003
* Delete some LUTs from SkColorSpaceXformGravatar msarett2016-09-09
| | | | | | | | | | No need to keep these around. In the rare case that these are needed, we can just go ahead and build them. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2326043002 Review-Url: https://codereview.chromium.org/2326043002
* Delete SkColorSpace::gammaNamed() from public APIGravatar msarett2016-09-07
| | | | | | | | | Move fGammaNamed to SkColorSpace_Base. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2318663003 Review-Url: https://codereview.chromium.org/2318663003
* Fix generic color space xform, ColorSpaceXformTestGravatar msarett2016-08-23
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2275563002 Review-Url: https://codereview.chromium.org/2275563002
* Perform color correction on png decodesGravatar msarett2016-08-03
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2184543003 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/2184543003
* Add color space xform support to SkJpegCodec (includes F16!)Gravatar msarett2016-07-29
| | | | | | | | | | | | | | | | | Also changes SkColorXform to support: RGBA->RGBA RGBA->BGRA Instead of: RGBA->SkPMColor TBR=reed@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174493002 CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Committed: https://skia.googlesource.com/skia/+/73d55332e2846dd05e9efdaa2f017bcc3872884b Review-Url: https://codereview.chromium.org/2174493002
* Revert of Add color space xform support to SkJpegCodec (includes F16!) ↵Gravatar msarett2016-07-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #9 id:260001 of https://codereview.chromium.org/2174493002/ ) Reason for revert: Breaking MSAN Original issue's description: > Add color space xform support to SkJpegCodec (includes F16!) > > Also changes SkColorXform to support: > RGBA->RGBA > RGBA->BGRA > > Instead of: > RGBA->SkPMColor > > TBR=reed@google.com > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174493002 > CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot > > Committed: https://skia.googlesource.com/skia/+/73d55332e2846dd05e9efdaa2f017bcc3872884b TBR=mtklein@google.com,reed@google.com,herb@google.com,brianosman@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/2195523002
* Add color space xform support to SkJpegCodec (includes F16!)Gravatar msarett2016-07-28
| | | | | | | | | | | | | | | | Also changes SkColorXform to support: RGBA->RGBA RGBA->BGRA Instead of: RGBA->SkPMColor TBR=reed@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2174493002 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/2174493002
* Refactor parsing and storage of SkGammasGravatar msarett2016-07-21
| | | | | | | | | | | | | | | | | Benefits: (1) Parses and stores gamma tags in a single allocation. (2) Recognizes equal gamma tags to skip parsing work and save memory. Non-Benefits: (1) Not less complicated. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2117773002 Committed: https://skia.googlesource.com/skia/+/2ea944c2b710caf29d4795ac953bad14224796f7 Committed: https://skia.googlesource.com/skia/+/959ccc1f3f49e1ddeb51c32c30ac4a2d94653856 Review-Url: https://codereview.chromium.org/2117773002
* Revert of Refactor parsing and storage of SkGammas (patchset #8 id:280001 of ↵Gravatar msarett2016-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2117773002/ ) Reason for revert: Tests failing Original issue's description: > Refactor parsing and storage of SkGammas > > Benefits: > (1) Parses and stores gamma tags in a single allocation. > (2) Recognizes equal gamma tags to skip parsing work and > save memory. > > Non-Benefits: > (1) Not less complicated. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2117773002 > > Committed: https://skia.googlesource.com/skia/+/2ea944c2b710caf29d4795ac953bad14224796f7 > Committed: https://skia.googlesource.com/skia/+/959ccc1f3f49e1ddeb51c32c30ac4a2d94653856 TBR=reed@google.com,brianosman@google.com,mtklein@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/2171623002
* Refactor parsing and storage of SkGammasGravatar msarett2016-07-20
| | | | | | | | | | | | | | | | Benefits: (1) Parses and stores gamma tags in a single allocation. (2) Recognizes equal gamma tags to skip parsing work and save memory. Non-Benefits: (1) Not less complicated. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2117773002 Committed: https://skia.googlesource.com/skia/+/2ea944c2b710caf29d4795ac953bad14224796f7 Review-Url: https://codereview.chromium.org/2117773002
* Revert of Refactor parsing and storage of SkGammas (patchset #7 id:220001 of ↵Gravatar msarett2016-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2117773002/ ) Reason for revert: Broken bots. Original issue's description: > Refactor parsing and storage of SkGammas > > Benefits: > (1) Parses and stores gamma tags in a single allocation. > (2) Recognizes equal gamma tags to skip parsing work and > save memory. > > Non-Benefits: > (1) Not less complicated. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2117773002 > > Committed: https://skia.googlesource.com/skia/+/2ea944c2b710caf29d4795ac953bad14224796f7 TBR=reed@google.com,brianosman@google.com,mtklein@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/2159253005
* Refactor parsing and storage of SkGammasGravatar msarett2016-07-20
| | | | | | | | | | | | | | | Benefits: (1) Parses and stores gamma tags in a single allocation. (2) Recognizes equal gamma tags to skip parsing work and save memory. Non-Benefits: (1) Not less complicated. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2117773002 Review-Url: https://codereview.chromium.org/2117773002
* Tweak a couple things I found confusing in ColorSpaceXform unit tests.Gravatar mtklein2016-07-18
| | | | | | | | | No coverage changes... just refactoring. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2158033002 Review-Url: https://codereview.chromium.org/2158033002
* Add capability for SkColorXform to output half floatsGravatar msarett2016-07-15
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2147763002 CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review-Url: https://codereview.chromium.org/2147763002
* Revert of Potential fix for flaky TSAN (patchset #1 id:1 of ↵Gravatar msarett2016-06-23
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/2084243003/ ) Reason for revert: I believe I've fixed SkMatrix44::I() to be thread safe, let's test it by reverting this CL. Original issue's description: > Potential fix for flaky TSAN > > TBR=mtklein@google.com > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084243003 > > Committed: https://skia.googlesource.com/skia/+/949999d0bbc247906995358a90c4e436e9152de2 TBR=mtklein@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/2091573004
* Potential fix for flaky TSANGravatar msarett2016-06-22
| | | | | | | | TBR=mtklein@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084243003 Review-Url: https://codereview.chromium.org/2084243003
* Use a table-based implementation of SkDefaultXformGravatar msarett2016-06-22
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084673002 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review-Url: https://codereview.chromium.org/2084673002
* Implement fast, correct gamma conversion for color xformsGravatar msarett2016-06-16
| | | | | | | | | | | | | | | | | | | | | | 201295.jpg on HP z620 (300x280, most common form of sRGB profile) QCMS Xform 0.495 ms Skia Old Xform 0.235 ms Skia NEW Xform 0.423 ms Vs Old Code 0.56x Vs QCMS 1.17x So to summarize, we are now much slower than before, but still a bit faster than QCMS. And now we are also far more accurate than QCMS :). BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2060823003 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review-Url: https://codereview.chromium.org/2060823003
* Add SkDefaultXform as a catch-all to handle color conversionsGravatar msarett2016-06-06
I'd like to start optimizing the common case for color xforms, but before doing that, I think it makes sense to have correct code to support all xforms. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2038823002 Review-Url: https://codereview.chromium.org/2038823002
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-23 20:08:32 +0000