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path: root/dm/DMCpuTask.cpp
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* Add support for reading a directory of images with --expectations (-r).Gravatar commit-bot@chromium.org2013-12-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | DM writes out its images in a hierarchy that's a little different than GM, so this can't read GM's output. But it can read its own, written with -w. Example usage: $ out/Release/dm -w /tmp/baseline $ out/Release/dm -r /tmp/baseline -w /tmp/new (and optionally) $ mkdir /tmp/diff; out/Release/skdiff /tmp/baseline /tmp/new /tmp/diff GM's IndividualImageExpectationsSource and Expectations are a little too eager about decoding and hashing the expected images, so I took the opportunity to add DM::Expectations that mostly replaces skiagm::ExpectationsSource and skiagm::Expectations in DM. It mainly exists to move the image decoding and comparison off the main thread, which would otherwise be a major speed bottleneck. I tried to use skiagm code where possible. One notable place where I differed is in this new feature. When -r is a directory of images, DM does no hashing. It considerably faster to read the expected file into an SkBitmap and do a byte-for-byte comparison than to hash the two bitmaps and check those. The example usage above isn't quite working 100% yet. Expectations on some GMs fail, even with no binary change. I haven't pinned down whether this is due to - a bug in DM - flaky GMs - unthreadsafe GMs - flaky image decoding - unthreadsafe image decoding - something else but I intend to. Leon, Derek and I have suspected PNG decoding isn't threadsafe, but are as yet unable to prove it. I also seem to be able to cause malloc to fail on my laptop if I run too many configs at once, though I never seem to be using more than ~1G of RAM. Will track that down too. BUG= R=reed@google.com, bsalomon@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/108963002 git-svn-id: http://skia.googlecode.com/svn/trunk@12596 2bbb7eff-a529-9590-31e7-b0007b416f81
* Reverting r12427Gravatar rmistry@google.com2013-12-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12428 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-12-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@12427 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: add --tileGridGravatar mtklein@google.com2013-11-26
| | | | | | | | | BUG= R=epoger@google.com Review URL: https://codereview.chromium.org/88563003 git-svn-id: http://skia.googlecode.com/svn/trunk@12408 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: some refactoringGravatar mtklein@google.com2013-11-26
| | | | | | | | | | | | | | - rename ComparisonTask to ChecksumTask - have ChecksumTask handle all the checksum-checking - turn on all extra modes by default - simplify progress output to a countdown BUG= R=bsalomon@google.com Review URL: https://codereview.chromium.org/88543002 git-svn-id: http://skia.googlecode.com/svn/trunk@12398 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: add --rtree.Gravatar commit-bot@chromium.org2013-10-30
| | | | | | | | | | | BUG= R=epoger@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/51243003 git-svn-id: http://skia.googlecode.com/svn/trunk@12033 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: add --pipeGravatar commit-bot@chromium.org2013-10-28
| | | | | | | | | | | | | internal_links is failing across all three versions. One of the rects doesn't draw. BUG= R=epoger@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/47773002 git-svn-id: http://skia.googlecode.com/svn/trunk@11985 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: add --serializeGravatar commit-bot@chromium.org2013-10-21
| | | | | | | | | | | | | | | | | Plus: - minor ReplayTask refactoring to share code with SerializeTask - move --replay to ReplayTask and --serialize to SerializeTask like WriteTask - when --writePath is given, write failures for Replay and Serialize tasks - function names have fewer blatant Skia style violations BUG= R=bsalomon@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/32613003 git-svn-id: http://skia.googlecode.com/svn/trunk@11890 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: add --writePathGravatar mtklein@google.com2013-10-18
| | | | | | | | | | | For fun, make the output prettier, hiding ", N failures" unless there is one. BUG= R=bsalomon@google.com Review URL: https://codereview.chromium.org/29293003 git-svn-id: http://skia.googlecode.com/svn/trunk@11867 2bbb7eff-a529-9590-31e7-b0007b416f81
* DM: duh, don't calculate digests unless we're going to look at them.Gravatar commit-bot@chromium.org2013-10-16
| | | | | | | | | | | | | This doesn't cut the runtime significantly (~6s either way) but it does cut the CPU time down from ~10s to ~6s. BUG= R=bungeman@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/27476007 git-svn-id: http://skia.googlecode.com/svn/trunk@11826 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix DM build failures:Gravatar commit-bot@chromium.org2013-10-16
| | | | | | | | | | | | | | | | | - forgot tool_main; - skip building where skia_gpu is false; - lots of scalar -> int warnings; - stray return on a void method; - stifle warning about a uint32_t cast to bool BUG= R=bungeman@google.com Author: mtklein@google.com Review URL: https://codereview.chromium.org/26468005 git-svn-id: http://skia.googlecode.com/svn/trunk@11821 2bbb7eff-a529-9590-31e7-b0007b416f81
* dm is like gm, but faster and with fewer features.Gravatar mtklein@google.com2013-10-16
This is sort of the near-minimal proof-of-concept skeleton. - It can run existing GMs. - It supports most configs (just not PDF). - --replay is the only "fancy" feature it currently supports Hopefully you will be disturbed by its speed. BUG= R=epoger@google.com Review URL: https://codereview.chromium.org/22839016 git-svn-id: http://skia.googlecode.com/svn/trunk@11802 2bbb7eff-a529-9590-31e7-b0007b416f81
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