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* Fix more namespace conflicts in SkGifImageReaderGravatar scroggo2016-10-25
| | | | | | | | | | To fix Google3 TBR=benjaminwagner@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2450753003 NOTREECHECKS=true Review-Url: https://codereview.chromium.org/2450753003
* SkRasterPipeline::compile().Gravatar Mike Klein2016-10-25
| | | | | | | | | | | 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>
* Move SkRasterPipeline further into SkOpts.Gravatar Mike Klein2016-10-25
| | | | | | | | | | | | | | | | | | The portable code now becomes entirely focused on enum+ptr descriptions, leaving the concrete implementation of the pipeline to SkOpts::run_pipeline(). As implemented, the concrete implementation is basically the same, with a little more type safety. Speed is essentially unchanged on my laptop, and that's having run_pipeline() rebuild its concrete state every call. There's room for improvement there if we split this into a compile_pipeline() / run_pipeline() sort of thing, which is my next planned CL. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3920 CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Change-Id: Ie4c554f51040426de7c5c144afa5d9d9d8938012 Reviewed-on: https://skia-review.googlesource.com/3920 Reviewed-by: Herb Derby <herb@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org>
* Fix dimensions and color-spin in color4shader GMGravatar Brian Osman2016-10-25
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3907 Change-Id: I0f263d98f942eda07eec4dabfec484461f77f83d Reviewed-on: https://skia-review.googlesource.com/3907 Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Mac GN doc.Gravatar Mike Klein2016-10-25
| | | | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3906 NOTRY=true DOCS_PREVIEW= https://skia.org/?cl=3906 Change-Id: I1ad13dd5b7df3d76f99f11e02f04169c5b37ce95 Reviewed-on: https://skia-review.googlesource.com/3906 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org>
* bin/sync: call fetch-gn when DEPS changesGravatar Hal Canary2016-10-25
| | | | | | | Change-Id: Ifb2a364df1a8817152a2c1e79748d14534a9e523 Reviewed-on: https://skia-review.googlesource.com/3904 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Hal Canary <halcanary@google.com>
* fix fuzzGravatar caryclark2016-10-25
| | | | | | | | | | Abort early if fuzz data breaks intersection. R=kjlubick@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2444333002 Review-Url: https://codereview.chromium.org/2444333002
* Fix GPU sRGB mode in viewerGravatar Brian Osman2016-10-25
| | | | | | | | | | | | | Need to attach the sRGB color space to the surface to get past validation. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3905 Change-Id: Icce1c8cf35c31023c116cbcddf8848c4c92cd212 Reviewed-on: https://skia-review.googlesource.com/3905 Reviewed-by: Brian Osman <brianosman@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* DM: JSON Debug SinkGravatar Hal Canary2016-10-25
| | | | | | | | | | | | | | | | | | Currently, the following GMs crash the debug canvas: ~dont_clip_to_layer ~imageblur ~imagefilterscropped ~pictureimagefilter ~savelayer_lcdtext ~textfilter_image // TODO(halcanary): fix this. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3742 Change-Id: Ieed3502119cd639fe345f3a41d436d5e39f3bdf1 Reviewed-on: https://skia-review.googlesource.com/3742 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Hal Canary <halcanary@google.com>
* remove discardablepixelrefGravatar Mike Reed2016-10-25
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3883 Change-Id: Ica284be78563a4ccd6e0cb07404064fb5511ba57 Reviewed-on: https://skia-review.googlesource.com/3883 Commit-Queue: Mike Reed <reed@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org>
* Generate Signed Distance Field directly from vector pathGravatar joel.liang2016-10-25
| | | | | | | | | | | Add SkGenerateDistanceFieldFromPath API to generate signed distance field directly from SkPath. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1643143002 Committed: https://skia.googlesource.com/skia/+/4de97a64e8829323a7070b623411d9f9ddb0cd0f Committed: https://skia.googlesource.com/skia/+/e8f0a7b986f1e5583c9bc162efcdd92fd6430549 Review-Url: https://codereview.chromium.org/1643143002
* Fix memory leak in FuzzGradientsGravatar kjlubick2016-10-25
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2446643003 Review-Url: https://codereview.chromium.org/2446643003
* DM: Draw image frames in a gridGravatar scroggo2016-10-25
| | | | | | | | | | | | Instead of drawing a large vertical strip for CodecSrc::kAnimated_Mode, draw a grid of images. Compute the grid based on the square root of the frame count, so the grid will be roughly square. BUG=skia:5881 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2445863002 Review-Url: https://codereview.chromium.org/2445863002
* Change recipes to use bot_updateGravatar borenet2016-10-25
| | | | | | | | NOTREECHECKS=true BUG=skia:5588 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2448973002 Review-Url: https://codereview.chromium.org/2448973002
* Help msvs compile SkColorSpaceXform fasterGravatar Matt Sarett2016-10-24
| | | | | | | | | | | | | | Allowing MSVS to choose to not inline color_xform_RGBA will prevent the complexity from exploding. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3884 Change-Id: I31ab0754c6cc375d6d0e71ceb16afef1927bb4e3 Reviewed-on: https://skia-review.googlesource.com/3884 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Matt Sarett <msarett@google.com>
* Move third_party/gif's license into its own fileGravatar scroggo2016-10-24
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2448573002 Review-Url: https://codereview.chromium.org/2448573002
* Differentiate animated image resultsGravatar scroggo2016-10-24
| | | | | | | | | | | | | | Prior to this CL, a kAnimated_Mode CodecSrc (which draws a strip of all frames in an image) has the same name as a non-animated one. This means that Gold compares the two. Someone triaging will see two very different images (a strip versus a single image) and think one of them is wrong. With this change, the two will have different names so they will not be compared with one another. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2446543003 Review-Url: https://codereview.chromium.org/2446543003
* Populate ALL copies of a command line flag during parsingGravatar Brian Osman2016-10-24
| | | | | | | | | | | | | | Now that we're declaring flags statically per-tool, we were only setting the value on one of them (randomly) in the linked list. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3881 Change-Id: I448cb7f42ee01a16daa65986b14aee9f1a2a3588 Reviewed-on: https://skia-review.googlesource.com/3881 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Brian Osman <brianosman@google.com>
* Rename GIFImageReader to SkGifImageReaderGravatar scroggo2016-10-24
| | | | | | | | The former could violate One Definition Rule in Google3, since other projects that are based on Chrome/webkit also have GIFImageReader. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2445653004 Review-Url: https://codereview.chromium.org/2445653004
* Add gif sources to public.bzl.Gravatar Ben Wagner2016-10-24
| | | | | | | | | | This also removes SK_HAS_GIF_LIBRARY since it does not appear in the code. Change-Id: I6e4d6ed560eb2877e6db61edf15f6be832166b44 Reviewed-on: https://skia-review.googlesource.com/3752 Reviewed-by: Leon Scroggins <scroggo@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
* Fix fuzzer's bools to be 0 or 1 onlyGravatar kjlubick2016-10-24
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2447823002 Review-Url: https://codereview.chromium.org/2447823002
* Use SK_ALWAYS_INLINE in SkColorSpaceXformGravatar Matt Sarett2016-10-24
| | | | | | | | | | | | | | | | | | | Two reasons for this: (1) We care about the performance of this code, and Windows isn't very good at inlining. Let's make sure we isntruct the compiler to inline. (2) Since landing uses of this in Chrome, we're seeing flaky LayoutTests that appear to be timing related. I'm (very optimistically) hoping that this will help. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3744 Change-Id: Ibb6d9c4252c0b8ce62203fe65c7dd296248982c8 Reviewed-on: https://skia-review.googlesource.com/3744 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* Clear background to white in animatedGif GMGravatar scroggo2016-10-24
| | | | | | | White looks the same in 565, reducing the number of differences in gold GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2447793002 Review-Url: https://codereview.chromium.org/2447793002
* Include "SkBitmap.h" in CodecAnimTest.cppGravatar scroggo2016-10-24
| | | | | | | Fixes build GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2449513002 Review-Url: https://codereview.chromium.org/2449513002
* Refactored SkColorSpace_A2B to allow arbitrary ordering of elementsGravatar raftias2016-10-24
| | | | | | | | | | | | | | | This is essential for representing non-lutAtoBType A2B tags such as lut16Type, lut8Type, mpet. Parsing of A2B0 tags was also moved ahead of the TRC/XYZ-matrix parsing, as profiles examined with both tags either had the TRC/XYZ tags as a fall-back or were incorrectly displayed if only the TRC/XYZ tags were used. This was submitted alone to reduce CL size. Tests that will use these changes will be introduced in the subsequent CLs that add on lut8/16Type A2B0 parsing. We already have lut16Type test images and these have been tested locally, but require additional code not submitted yet for lut16Type ICC profile parsing and A2B colorspace xforms. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2444553002 Review-Url: https://codereview.chromium.org/2444553002
* Print what crashed DM on Android too.Gravatar Mike Klein2016-10-24
| | | | | | | | | | | | | | | | This doesn't print a backtrace, but it's better than nothing. By preserving the original signal handler and calling into that, we keep the Android system stack trace, visible in logcat, the "dump log" step on bots. Tested locally on Mac and Android by making an arbitrary GM segfault. BUG=skia:5876 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3860 Change-Id: Ia7a962ca50e09d370423a6106033e34c47d7643d Reviewed-on: https://skia-review.googlesource.com/3860 Reviewed-by: Matt Sarett <msarett@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org>
* SkShader* refAs... to sk_sp<SkShader> makeAs...Gravatar Ben Wagner2016-10-24
| | | | | | | | | | | There appear to be no existing overriders of the refAs.. method outside Skia. Change-Id: Iab174e83023093b4d7fc0bd8907666b66ddb1eea Reviewed-on: https://skia-review.googlesource.com/3746 Reviewed-by: Ben Wagner <benjaminwagner@google.com> Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Ben Wagner <bungeman@google.com>
* Update trooper doc with chrome-infra chat.Gravatar Ben Wagner2016-10-24
| | | | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3745 NOTRY=true DOCS_PREVIEW= https://skia.org/?cl=3745 Change-Id: Icc9b52a7b4bc90f4ef8d8b952d49663f74104ba9 Reviewed-on: https://skia-review.googlesource.com/3745 Reviewed-by: Ravi Mistry <rmistry@google.com> Commit-Queue: Ben Wagner <benjaminwagner@google.com>
* Add support for multiple frames in SkCodecGravatar scroggo2016-10-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* fix a few more fuzzesGravatar caryclark2016-10-24
| | | | | | | | | | | | Minor changes to fix some fuzz conditions. A couple of ignored asserts when the data is fuzzy, and one fail condition when the underlying data has already been deleted. TBR=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2443243002 Review-Url: https://codereview.chromium.org/2443243002
* Fix RecreateSKPs recipe to correctly fail when the upload failsGravatar borenet2016-10-24
| | | | | | | BUG=skia:5879 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2446633002 Review-Url: https://codereview.chromium.org/2446633002
* nc seal breaks simplifyGravatar caryclark2016-10-24
| | | | | | | | | | | | | | | 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
* Rename all color space factories from New* to Make*Gravatar Brian Osman2016-10-24
| | | | | | | | | | | | | | | | | | | | | 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>
* Add infra recipe module, use for updating Go DEPSGravatar borenet2016-10-24
| | | | | | | BUG=skia:5879 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2444883002 Review-Url: https://codereview.chromium.org/2444883002
* formalize host debuggingGravatar caryclark2016-10-24
| | | | | | | | | | | | | | Pathops writes files, anticipating upcoming crashes, and verifies the results against regions. Formalize these debugging methods so that they are more easily triggered by hosts outside of skia unit tests. TBR=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2441763003 Review-Url: https://codereview.chromium.org/2441763003
* fix one more fuzzerGravatar caryclark2016-10-24
| | | | | | | TBR=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2438333002 Review-Url: https://codereview.chromium.org/2438333002
* Roll recipe DEPSGravatar borenet2016-10-24
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2443133002 Review-Url: https://codereview.chromium.org/2443133002
* Fall back from analytic to sampling earlierGravatar liyuqian2016-10-21
| | | | | | | | | | This magically fixes some strange js unit tests in Chrome. Those tests only fail in virtual/gpu which somehow interacts with my cpu rasterizer? BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2439973004 Review-Url: https://chromiumcodereview.appspot.com/2439973004
* use conservative-clip-bit in pipecanvasGravatar Mike Reed2016-10-21
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3821 Change-Id: I18bbcf0fa715c8136355812997766b0f7d8412b6 Reviewed-on: https://skia-review.googlesource.com/3821 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Reed <reed@google.com>
* Roll common DEPSGravatar borenet2016-10-21
| | | | | | | | | BUG=skia: NOTRY=true NOTREECHECKS=true GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2435333002 Review-Url: https://chromiumcodereview.appspot.com/2435333002
* New helpers for converting SkColor to GrColor4fGravatar Brian Osman2016-10-21
| | | | | | | | | | | | | | These versions will eliminate lots of copy-pasting in various fragment processor creation code. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3787 Change-Id: I3ada2d4866e92cfc0507beeea11e05790d73757d Reviewed-on: https://skia-review.googlesource.com/3787 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Brian Osman <brianosman@google.com>
* Another forgotten forceRLEGravatar liyuqian2016-10-21
| | | | | | | | BUG=skia: TBR=reed@google.com,caryclark@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2438163003 Review-Url: https://chromiumcodereview.appspot.com/2438163003
* Add Android viewer to GNGravatar Jim Van Verth2016-10-21
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3761 Change-Id: If971e275ed377cd733d01f62622d408479632465 Reviewed-on: https://skia-review.googlesource.com/3761 Commit-Queue: Jim Van Verth <jvanverth@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* add pipe to nanobenchGravatar Mike Reed2016-10-21
| | | | | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3801 Change-Id: Ia0b90b1e2947a7b9ae7cb340ef5cd5b3251bbd23 Reviewed-on: https://skia-review.googlesource.com/3801 Reviewed-by: Mike Reed <reed@google.com> Commit-Queue: Mike Reed <reed@google.com>
* Fix for Chrome MSANGravatar Matt Sarett2016-10-21
| | | | | | | | | | | | | | | | | | I believe that the complaints are occurring because the |a| vector might be uninitialized where it is used here. It doesn't actually matter because we won't use or store that value - it's just a placeholder. But we need to make the bot happy. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3800 Change-Id: I1891da9d1d2708008e4606daebf9bb6f96e92fc0 Reviewed-on: https://skia-review.googlesource.com/3800 Commit-Queue: Matt Sarett <msarett@google.com> Reviewed-by: Mike Klein <mtklein@chromium.org>
* Remove SkRRectsGaussianEdgeShaderGravatar Robert Phillips2016-10-21
| | | | | | | | | | | This class is no longer used. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3734 Change-Id: I16634760df6b31c7e97c893b7e2b982cd7b1d1fd Reviewed-on: https://skia-review.googlesource.com/3734 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
* [Sk4fGradient] Use infinity floats for clamp-mode extreme positionsGravatar fmalita2016-10-21
| | | | | | | | | | | | | | | In clamp mode, we use a couple of synthetic edges that are supposed to extend to +/- infinity (-inf .. P0 and Pn .. inf). Currently we use SK_ScalarMin/Max, but these can be overrun with large/malicious inputs. Use SK_ScalarInfinity/SK_ScalarNegativeInfinity instead, and tweak compute_interval_props() to handle inf values gracefully. BUG=skia:5835 R=reed@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2441733002 Review-Url: https://chromiumcodereview.appspot.com/2441733002
* Zero tail stack buffers.Gravatar Mike Klein2016-10-20
| | | | | | | | | | | | | | | | MSAN and the no-SIMD bots have noticed the top lanes of the tail vectors are not initialized. As they were written it was faster to leave them unintialized, but as re-written here it's equal speed and now safe. CQ_INCLUDE_TRYBOTS=master.client.skia:Perf-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot,Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3790 Change-Id: Icd41ba14ae6baf9947eb361a366f1ce19ad8aa67 Reviewed-on: https://skia-review.googlesource.com/3790 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Mike Klein <mtklein@chromium.org>
* SkRasterPipeline_opts: split next() into next_body() and next_tail().Gravatar Mike Klein2016-10-20
| | | | | | | | | | | | | | This may work around an Chrome/MSVC/PGO compiler crasher. Even if not, it's harmless for performance, and arguably more readable. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3789 Change-Id: I0bf23f65d7832b9f43e275f85e7985fcd6b13b9f Reviewed-on: https://skia-review.googlesource.com/3789 Commit-Queue: Mike Klein <mtklein@chromium.org> Reviewed-by: Mike Klein <mtklein@chromium.org>
* SkScalerContext to use smart pointers.Gravatar bungeman2016-10-20
| | | | | | | | | CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-ASAN-Trybot;master.client.skia:Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Debug-MSAN-Trybot Change-Id: I27a714388b8ded7dfc968e322b0a587205f575f1 Reviewed-on: https://skia-review.googlesource.com/3731 Reviewed-by: Mike Klein <mtklein@chromium.org> Commit-Queue: Ben Wagner <bungeman@google.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-27 03:56:59 +0000