aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/core/SkPictureData.cpp
Commit message (Collapse)AuthorAge
* Dedup SkPaths by gen-ID when going to .skpGravatar mtklein2015-10-30
| | | | | | | | | | | | | | | We're all set up to serialize and deserialze paths by an integer ID, but we're just not deduping any paths (every path gets a new ID). This turns on deduping. This should mean the number of paths in a deserialized SkPicture are the same as when it was recorded. No diffs: https://gold.skia.org/search2?issue=1409373011&unt=true&query=source_type%3Dgm&master=false BUG=skia:4527 Review URL: https://codereview.chromium.org/1409373011
* SkImageSourceGravatar fmalita2015-09-14
| | | | | | | | | | | | | Blink is migrating away from SkBitmaps, so we need an SkImage-based SkImageFilter source. This is pretty much a 1-1 equivalent of SkBitmapSource. To avoid duplication, relocate the SkImage deserialization logic from SkPictureData to SkReadBuffer. R=reed@google.com,robertphillips@google.com,senorblanco@chromium.org Review URL: https://codereview.chromium.org/1343703005
* Handle zero-length encoded images gracefully during deserializationGravatar fmalita2015-09-04
| | | | | | | | | | | | | Image encoding may fail during serialization, resulting in zero-length encoded data in the SKP. Instead of invalidating the stream (and preventing deserialization of the whole picture) we can instantiate placeholder images. BUG=skia:4285 R=reed@google.com,robertphillips@google.com Review URL: https://codereview.chromium.org/1308273011
* Suppress embedding fonts when the skp's fonts match the OS fonts.Gravatar caryclark2015-08-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The million SKPs generated require >5T of storage. A good deal of that are copies of system fonts. Chrome built with #DEFINE SK_WHITELIST_SERIALIZED_TYPEFACES will omit the font data if the font matches a precomputed checksum. The captured SKP prepends sk_ to the names of fonts that have their data omitted. The SKP consumer can either add renamed fonts from the recording machine, or add gDeserializeTypefaceDelegate = WhitelistDeserializeTypeface; which strips the sk_ prefix when deserializing typefaces. whitelist_typefaces --check Computes the checksums of fallback fonts and returns 0 if the checksums match the checked-in file SkWhitelistChecksum.cpp. whitelist_typefaces --generate Writes an updated version of SkWhitelistChecksum.cpp. (Added Mike since this modifies a public header) R=bungeman@google.com,rmistry@google.com,reed@google.com Review URL: https://codereview.chromium.org/1317913005
* Style Change: NULL->nullptrGravatar halcanary2015-08-27
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316233002 Review URL: https://codereview.chromium.org/1316233002
* Style Change: SkNEW->new; SkDELETE->deleteGravatar halcanary2015-08-26
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316123003 Review URL: https://codereview.chromium.org/1316123003
* Deduplicate typefaces across sub-picturesGravatar mtklein2015-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | Old flow to serialize a picture: 1) serialize picture ops 2) serialize all sub pictures recursively 3) flatten the rest of this picture into a buffer, deduping flattenable factories and typefaces as we go 4) serialize the factories and typefaces 5) serialize the bytes from 3) This allows the data in step 5) to refer to the deduplicated factories and typefaces from step 4). But, each sub picture in step 2) is completely siloed, so they can't dedup with the parent picture or each other. New flow: 1) serialize picture ops 2) flatten the rest of this picture into a buffer, deduping flattenable factories and typefaces as we go 3) dummy-serialize sub pictures into /dev/null, with the effect of adding any new typefaces to our dedup set 4) serialize the factories and typefaces 5) serialize the bytes from 2) 6) serialize all sub pictures recursively, with perfect deduplication because of step 3). Now all typefaces in the top-level picture and all sub pictures recursively should end up deduplicated in the top-level typeface set. Decoding changes are similar: we just thread through the top-level typefaces to the sub pictures. What's convenient / surprising is that this new code correctly reads old pictures if we just have each picture prefer its local typeface set over the top-level one: old pictures always just use their own typefaces, and new pictures always use the top-level ones. BUG=skia:4092 Review URL: https://codereview.chromium.org/1233953004
* Double free in ~SkPictureData()Gravatar fmalita2015-07-29
| | | | | | | | | | | | | | On subpicture parsing failures we clean up all fPictureRefs entries *and* delete the array itself. But the destructor also deletes the array => double free. Alternatively, we can set fPictureCount to the number of successfully parsed pictures such that the destructor handles all the cleanup. BUG=515228 R=reed@google.com,mtklein@google.com Review URL: https://codereview.chromium.org/1264503011
* add break statement -- lost during rewrite earlierGravatar reed2015-06-22
| | | | | | | BUG=skia: TBR= Review URL: https://codereview.chromium.org/1193333004
* change old picture serialization to really handle imagesGravatar reed2015-06-22
| | | | | | BUG=skia:3965 Review URL: https://codereview.chromium.org/1199473002
* Switch font embedding to a compile-time flag, with a todo for runtime.Gravatar mtklein2015-02-10
| | | | | | BUG=skia:3417 Review URL: https://codereview.chromium.org/910283002
* Rename SkDrawPictureCallback to SkPicture::AbortCallbackGravatar robertphillips2015-01-07
| | | | | | Committed: https://skia.googlesource.com/skia/+/7ef197255deb4e2fa64c03c7130d56ddf164e83c Review URL: https://codereview.chromium.org/829983003
* Revert of Rename SkDrawPictureCallback to SkPicture::AbortCallback (patchset ↵Gravatar reed2015-01-06
| | | | | | | | | | | | | | | | | | #2 id:20001 of https://codereview.chromium.org/829983003/) Reason for revert: speculative revert to unblock DEPS roll Original issue's description: > Rename SkDrawPictureCallback to SkPicture::AbortCallback > > Committed: https://skia.googlesource.com/skia/+/7ef197255deb4e2fa64c03c7130d56ddf164e83c TBR=reed@google.com,robertphillips@google.com NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/824013004
* Rename SkDrawPictureCallback to SkPicture::AbortCallbackGravatar robertphillips2015-01-06
| | | | Review URL: https://codereview.chromium.org/829983003
* Force embedding full font when serializing pictures.Gravatar mtklein2014-12-11
| | | | | | | | | | | We can't do this unconditionally or pipe will become stupidly slow. DM's serialize mode fails subtly on Mac when we force embedding, so I've #ifdef'd that away. Other platforms look fine. BUG=skia: Review URL: https://codereview.chromium.org/796523002
* Replace EncodeBitmap with an interface.Gravatar scroggo2014-12-11
| | | | | | | | | | | | | | Gives more flexibility to the caller to decide whether to use the encoded data returned by refEncodedData(). Provides an implementation that supports the old version of SkPicture::serialize(). TODO: Update Chrome, so we can remove SK_LEGACY_ENCODE_BITMAP entirely BUG=skia:3190 Review URL: https://codereview.chromium.org/784643002
* Revert of Replace EncodeBitmap with an interface. (patchset #12 id:210001 of ↵Gravatar scroggo2014-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/784643002/) Reason for revert: Failing serialization tasks in DM: http://build.chromium.org/p/client.skia/builders/Test-Win8-ShuttleA-GTX660-x86-Debug/builds/352/steps/dm/logs/stdio Original issue's description: > Replace EncodeBitmap with an interface. > > Gives more flexibility to the caller to decide whether to use the > encoded data returned by refEncodedData(). > > Provides an implementation that supports the old version of > SkPicture::serialize(). > > TODO: Update Chrome, so we can remove SK_LEGACY_ENCODE_BITMAP entirely > > BUG=skia:3190 > > Committed: https://skia.googlesource.com/skia/+/0c4aba6edb9900c597359dfa49d3ce4a41bc5dd1 > > Committed: https://skia.googlesource.com/skia/+/02b217f80b01a7dda8493422e5257c36a9ce8464 TBR=reed@google.com,rmistry@google.com NOTREECHECKS=true NOTRY=true BUG=skia:3190 Review URL: https://codereview.chromium.org/783393004
* Replace EncodeBitmap with an interface.Gravatar scroggo2014-12-09
| | | | | | | | | | | | | | | | Gives more flexibility to the caller to decide whether to use the encoded data returned by refEncodedData(). Provides an implementation that supports the old version of SkPicture::serialize(). TODO: Update Chrome, so we can remove SK_LEGACY_ENCODE_BITMAP entirely BUG=skia:3190 Committed: https://skia.googlesource.com/skia/+/0c4aba6edb9900c597359dfa49d3ce4a41bc5dd1 Review URL: https://codereview.chromium.org/784643002
* Revert of Replace EncodeBitmap with an interface. (patchset #11 id:190001 of ↵Gravatar robertphillips2014-12-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/784643002/) Reason for revert: Compilation is failing on some bots Original issue's description: > Replace EncodeBitmap with an interface. > > Gives more flexibility to the caller to decide whether to use the > encoded data returned by refEncodedData(). > > Provides an implementation that supports the old version of > SkPicture::serialize(). > > TODO: Update Chrome, so we can remove SK_LEGACY_ENCODE_BITMAP entirely > > BUG=skia:3190 > > Committed: https://skia.googlesource.com/skia/+/0c4aba6edb9900c597359dfa49d3ce4a41bc5dd1 TBR=reed@google.com,scroggo@google.com NOTREECHECKS=true NOTRY=true BUG=skia:3190 Review URL: https://codereview.chromium.org/787833002
* Replace EncodeBitmap with an interface.Gravatar scroggo2014-12-09
| | | | | | | | | | | | | | Gives more flexibility to the caller to decide whether to use the encoded data returned by refEncodedData(). Provides an implementation that supports the old version of SkPicture::serialize(). TODO: Update Chrome, so we can remove SK_LEGACY_ENCODE_BITMAP entirely BUG=skia:3190 Review URL: https://codereview.chromium.org/784643002
* Bump min picture version.Gravatar mtklein2014-12-01
| | | | | | | | | | | | | Chrome Stable is M39, which produces picture format v35: https://chromium.googlesource.com/skia/+/chrome/m39/include/core/SkPicture.h We don't need any code to deal with pictures older than v35. (When M40 goes stable, we can step up to v37, the current latest version.) BUG=skia: Review URL: https://codereview.chromium.org/770703002
* Followup: remove unnecessary SkTRefArrayGravatar mtklein2014-11-12
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/719113004
* More cleanup: streamline paths and bitmaps.Gravatar mtklein2014-11-12
| | | | | | | | SkBitmapHeap is still used---now exclusively---by pipe. BUG=skia: Review URL: https://codereview.chromium.org/715413002
* detect bad bitmaps during deserializationGravatar reed2014-11-12
| | | | | | BUG=skia:3117 Review URL: https://codereview.chromium.org/718103002
* Start stripping out complicated parts of SkPicture{Record,Data}.Gravatar mtklein2014-11-12
| | | | | | | | First step: no more paint flattening or deduplication. BUG=skia: Review URL: https://codereview.chromium.org/723593002
* Strip old backend recording down to essentialsGravatar mtklein2014-09-30
| | | | | | | | | | | | | | | | | | | | | | | | | Feature-wise, this removes: 1) BBH support; 2) peephole optimizations; 3) record-time text op specializations; 4) the guarantee that SkPaints are flattened. This deletes the optimizations GM, which only exists to test the peepholes of the old backend. SkRecord optimizations are unit tested, and if that ever fails we can think about adding another GM like this, but they're different enough we'd want to start from scratch anyway. We need to keep the code that plays back the specialized text ops around for a while for compatibility with existing .SKPs that have those ops recorded. BUG=skia: CQ_EXTRA_TRYBOTS=tryserver.skia:Canary-Chrome-Ubuntu13.10-Ninja-x86_64-ToT-Trybot R=robertphillips@google.com, reed@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/617953002
* Remove support for SkPicture::clone().Gravatar mtklein2014-09-30
| | | | | | | | | | | | | | | | This folds SK_SUPPORT_LEGACY_PICTURE_CLONE through as undefined. Chrome's not used clone() for a month or two, and we don't use it ourselves. Don't think Android ever did. CQ_EXTRA_TRYBOTS=tryserver.skia:Canary-Chrome-Ubuntu13.10-Ninja-x86_64-ToT-Trybot BUG=skia: R=reed@google.com, mtklein@google.com, robertphillips@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/620533002
* Seems that some of our compliers can't infer this type, though most can.Gravatar Mike Klein2014-09-25
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/603263002
* Remove SkPaint dirty bits.Gravatar mtklein2014-09-25
| | | | | | | | | | | | | | | | | | | | | | | fDirtyBits is only used by SkPaint::FlatteningTraits, which in turn was only used as a smaller, faster format to flatten paints in-memory to dedup them in the old picture backend. SkRecord obsoleted all this. Neither flatten()/unflatten() (disk format) nor FlatteningTraits is used anywhere performance or size matters. Here I revert the deduping code back to using the disk format for flattened paints. We stil do have to flatten and unflatten paints while coverting from SkRecord backend to the old backend, so we can't just delete this all yet, but any faithful round trip flatten()/unflatten() pair will be fine, however slow. NOTRY=true BUG=skia: R=reed@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/604813003
* use SkData::NewUninitializedGravatar reed2014-09-12
| | | | | | | | | BUG=skia: R=bungeman@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/565803005
* "NULL !=" = NULLGravatar bsalomon2014-09-05
| | | | | | | | R=reed@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/544233002
* Convert BBH APIs to use SkRect.Gravatar mtklein2014-08-27
| | | | | | | | | | | | | Still TODO: convert internals of SkTileGrid.cpp and SkRTree.cpp to work in floats too. NOTREECHECKS=true BUG=skia:1021 R=robertphillips@google.com, reed@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/511613002
* SkTextBlob plumbingGravatar fmalita2014-08-26
| | | | | | | | | | | Add SkTextBlob serialization + drawTextBlob() overrides. R=mtklein@google.com, reed@google.com, robertphillips@google.com BUG=269080 Author: fmalita@chromium.org Review URL: https://codereview.chromium.org/499413002
* Stop sorting the results of SkBBH::search().Gravatar mtklein2014-08-18
| | | | | | | | | | | | | We only seem to need to sort with SkQuadTree, which is not actively used by client code. So it's really just wasted work. SkQuadTree is interesting, but I'd rather disable it than slow down the production code path. BUG=skia:2834 R=robertphillips@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/471063004
* Add layer counting to SkPictureRecordGravatar robertphillips2014-08-12
| | | | | | | | | | | | This will be used for a SkPicture::suitableForOptimization entry point. Committed: https://skia.googlesource.com/skia/+/4a2b2e8ed2e35171bf98bad68a69daaced11ec7c R=bsalomon@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/464433002
* Revert of Add layer counting to SkPictureRecord ↵Gravatar mtklein2014-08-11
| | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/464433002/) Reason for revert: DM's all segfaulty http://108.170.220.120:10117/builders/Test-Mac10.7-MacMini4.1-GeForce320M-x86_64-Debug/builds/3866/steps/RunDM/logs/stdio Original issue's description: > Add layer counting to SkPictureRecord > > This will be used for a SkPicture::suitableForOptimization entry point. > > Committed: https://skia.googlesource.com/skia/+/4a2b2e8ed2e35171bf98bad68a69daaced11ec7c R=bsalomon@google.com, robertphillips@google.com TBR=bsalomon@google.com, robertphillips@google.com NOTREECHECKS=true NOTRY=true Author: mtklein@google.com Review URL: https://codereview.chromium.org/452673003
* Add layer counting to SkPictureRecordGravatar robertphillips2014-08-11
| | | | | | | | | | This will be used for a SkPicture::suitableForOptimization entry point. R=bsalomon@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/464433002
* Cleaning up SkPicture-related classesGravatar robertphillips2014-08-11
| | | | | | | | R=mtklein@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/459043002
* Moved SkPictureContentInfo into its own file. It now tracks the number of skiaGravatar hendrikw2014-08-08
| | | | | | | | | | | | | | | | | operations (maybe, I'm not 100% sure I'm doing this right yet) and the number of text draws. I also moved some of the gpu logic out of SkPictureRecord and into SkPictureContentInfo, http://code.google.com/p/chromium/issues/detail?id=396908 http://code.google.com/p/chromium/issues/detail?id=397198 http://code.google.com/p/chromium/issues/detail?id=399728 BUG=396908 R=nduca@chromium.org, mtklein@chromium.org, robertphillips@google.com, mtklein@google.com Author: hendrikw@chromium.org Review URL: https://codereview.chromium.org/435093003
* Remove Skia's use of the default SkPicture constructor and multi-cloneGravatar Robert Phillips2014-07-13
| | | | | | | | | This cannot be landed until (Chrome: Switch to one-at-a-time SkPicture::clone interface - https://codereview.chromium.org/380323002/) has landed. R=mtklein@google.com TBR=reed@google.com Review URL: https://codereview.chromium.org/388833003
* Remove SkPicture copy constructorGravatar robertphillips2014-07-13
| | | | | | | | | | Given where we're heading with SkPicture why would you need to make a copy? R=reed@google.com, mtklein@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/381133002
* Cleanup SkPicture* classes a bitGravatar robertphillips2014-07-10
| | | | | | | | | | | | This is an attempt to reduce the number of friends the various SkPicture* classes have. Probably the only controversial part is making getBitmap, getPath, getPicture and getPaint public on SkPictureData (and adding a new initIterator entry point). R=mtklein@google.com, reed@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/384753004
* Clean up a bit after SkPictureData/SkPicturePlayback splitGravatar robertphillips2014-07-08
| | | | | | | | | | | | | This CL begins setting up the SkPicturePlayback split by simplifying the class and componentizing it a bit. It: fuses SkPictureData::OperationList into SkPicture::OperationList adds a handleOp method to SkPicturePlayback that can be reused by derived classes removes a couple debugging tools (ENABLE_TIME_DRAW & SPEW_CLIP_SKIPPING) R=mtklein@google.com, reed@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/378703002
* Split SkPicturePlayback out of SkPictureDataGravatar robertphillips2014-07-07
| | | | | | | | | | | | | | | | | | | This splits the playback functionality out of SkPictureData. The old SkPictureData::draw method is pulled out along with its supporting functions as verbatim as possible. Some follow on CLs will be required to: re-enable profiling in the debugger (and remove the vestiges of SkTimedPicture) re-enable display of command offsets in the picture (this should probably wait until we've switched to SkRecord though) Clean up CachedOperationList (maybe fuse with SkPicture::OperationList) Split SkPicturePlayback into a base class and two derived classes Implement parallel version of GatherGPUInfo for SkRecord Landing this is blocked on removing Android's use of the abortPlayback entry point. R=mtklein@google.com, reed@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/377623002
* Rename SkPicturePlayback to SkPictureDataGravatar robertphillips2014-07-01
This is in preparation for splitting the playback portion of the new SkPictureData class into a new SkPicturePlayback class. R=reed@google.com, mtklein@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/362773002
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-23 13:42:25 +0000