Change-Id: I871dd5eea4496e87c206b46d9eae81cb521b11ce
Reviewed-on: https://skia-review.googlesource.com/65103
Reviewed-by: Hal Canary <halcanary@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Adds the flag and a disables caching on the CCPR bots.
Bug: skia:
Change-Id: Icb85e77f89634dda1d419dacac5b8a93340723f0
Reviewed-on: https://skia-review.googlesource.com/59740
Reviewed-by: Eric Boren <borenet@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This reverts commit 454818b80a.
Reason for revert: the GPU unit tests on Chromebook that this change enabled are not surprisingly broken.
Original change's description:
> Attempt both GL and GLES for GPU unit tests
>
> The hardcoded logic was not all inclusive and caused Chromebooks to
> not run GPU unit tests.
>
> Bug: skia:
> Change-Id: I7688adab314d12234ee03363609a1c4bf8f2edb5
> Reviewed-on: https://skia-review.googlesource.com/55561
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Chris Dalton <csmartdalton@google.com>
TBR=bsalomon@google.com,brianosman@google.com,csmartdalton@google.com
Change-Id: I48a6fdf0b21d3f3a795d9cf20564208f7c35ff5b
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/55960
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
The hardcoded logic was not all inclusive and caused Chromebooks to
not run GPU unit tests.
Bug: skia:
Change-Id: I7688adab314d12234ee03363609a1c4bf8f2edb5
Reviewed-on: https://skia-review.googlesource.com/55561
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Chris Dalton <csmartdalton@google.com>
This reverts commit 88757dacd4.
Reason for revert: Still seems to be failing Chromium "telemetry_perf_unittests (with patch) on Android" on android_n5x_swarming_rel.
Original change's description:
> guard old apis for querying byte-size of a bitmap/imageinfo/pixmap
>
> Now with legacy behavior for allocpixels
>
> This was reverted, so the current CL is a "fix" on top of ...
> https://skia-review.googlesource.com/c/skia/+/50980
>
> Related update to Chrome (in preparation for this change)
> https://chromium-review.googlesource.com/c/chromium/src/+/685719
>
> Bug: skia:
> Change-Id: I4b370ee7e95083ab27421f008132219c9c7b86e9
> Reviewed-on: https://skia-review.googlesource.com/51341
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Commit-Queue: Mike Reed <reed@google.com>
TBR=fmalita@chromium.org,reed@google.com
Change-Id: I827a0ca1d1e3909e648fde3342cdb8601d34da8d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/52381
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
This reverts commit 98a6216b18.
Reason for revert: breaking the chrome roll. Looks like they may be writing data to create an image across all the row bytes and thus writing to unalloced data on the last row. Link to example failing bot:
https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_ng/builds/539960
Original change's description:
> guard old apis for querying byte-size of a bitmap/imageinfo/pixmap
>
> Previously we had size_t and uint64_t variations.
>
> The new (simpler) API always..
> - returns size_t, or 0 if the calculation overflowed
> - returns the trimmed size (does not include rowBytes padding for the last row)
>
> Bug: skia:
> Change-Id: I05173e877918327c7b207d2f7f1ab0db36892e2e
> Reviewed-on: https://skia-review.googlesource.com/50980
> Commit-Queue: Mike Reed <reed@google.com>
> Reviewed-by: Florin Malita <fmalita@chromium.org>
> Reviewed-by: Leon Scroggins <scroggo@google.com>
TBR=mtklein@google.com,herb@google.com,scroggo@google.com,fmalita@chromium.org,reed@google.com
Change-Id: I726f6ab1b36b14979ba6f37105e0a469b3f0dbc0
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/51262
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Previously we had size_t and uint64_t variations.
The new (simpler) API always..
- returns size_t, or 0 if the calculation overflowed
- returns the trimmed size (does not include rowBytes padding for the last row)
Bug: skia:
Change-Id: I05173e877918327c7b207d2f7f1ab0db36892e2e
Reviewed-on: https://skia-review.googlesource.com/50980
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Removes SkString-related malloc from DM crash handler, and adds null check in ProxyRefTest.
Bug: skia:3550
Change-Id: I143c532b5d231a426b1a96b854e1effd6379b673
Reviewed-on: https://skia-review.googlesource.com/48440
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Jim Van Verth <jvanverth@google.com>
As DAA does not chop edges at Y extrema, it's valid for convex edges to
have only one edge (e.g., a single cubic edge with the valley shape \_/).
This wasn't an issue for production because DAA is never called for
convex paths by default.
Bug=skia:7015
Change-Id: Iac79801d6a24188970ef6f7bf723494a25d92a1e
Reviewed-on: https://skia-review.googlesource.com/42942
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
Chrome would like to perform cpu-side preprocessing for gpu draws in parallel.
They do not want to go through a picture (since they have their own display list format).
The general idea is that we add a new SkDeferredDisplayListRecorder class to
perform all of Ganesh's cpu-side preprocessing ahead of time and in parallel.
The SkDDLRecorder operates like SkPictureRecorder. The user can get an SkCanvas
from the SkDDLRecorder and feed it draw operations. Once finished, the user
calls 'detach' to get an SkDeferredDisplayList. All the work up to and
including the 'detach' call can be done in parallel and will not touch
the GPU. To actually get pixels the client must call SkSurface::draw(SkDDL)
on an SkSurface that is "compatible" with the surface characterization
initially given to the SkDDLMaker.
The surface characterization contains the minimum amount of information Ganesh needs
to know about the ultimate destination in order to perform its cpu-side work
(i.e., caps, width, height, config).
Change-Id: I75faa483ab5a6b779c8de56ea56b9d90b990f43a
Reviewed-on: https://skia-review.googlesource.com/30140
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
Bug: skia:
Change-Id: Icd905ea7e60a05bc3903eb85d111dcf73ce2c4dd
Reviewed-on: https://skia-review.googlesource.com/40690
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Re-land of: https://skia-review.googlesource.com/36560
All information needed by the thread is captured by the prepare
callback object, the lambda captures a pointer to that, and does the
mask render. Once it's done, it signals the semaphore (also owned by the
callback). The callback defers the semaphore wait even longer (into the
ASAP upload), so the odds of waiting for the thread are REALLY low.
Also did a bunch of cleanup along the way, and put in some trace markers
so we can monitor how well this is working.
Traces of a GM that includes GPU and SW path rendering (path-reverse):
Original:
https://screenshot.googleplex.com/f5BG3901tQg.png
Threaded, with wait in the callback (notice pre flush callback blocking):
https://screenshot.googleplex.com/htOSZFE2s04.png
Current version, with wait deferred to ASAP upload function:
https://screenshot.googleplex.com/GHjD0U3C34q.png
Bug: skia:
Change-Id: Idb92f385590749f41328a9aec65b2a93f4775079
Reviewed-on: https://skia-review.googlesource.com/40775
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
This reverts commit 76323bc061.
Reason for revert: Breaking NUC bots in threaded gm comparison:
https://chromium-swarm.appspot.com/task?id=382e589753187f10&refresh=10
Original change's description:
> Threaded generation of software paths
>
> All information needed by the thread is captured by the prepare
> callback object, the lambda captures a pointer to that, and does the
> mask render. Once it's done, it signals the semaphore (also owned by the
> callback). The callback defers the semaphore wait even longer (into the
> ASAP upload), so the odds of waiting for the thread are REALLY low.
>
> Also did a bunch of cleanup along the way, and put in some trace markers
> so we can monitor how well this is working.
>
> Traces of a GM that includes GPU and SW path rendering (path-reverse):
>
> Original:
> https://screenshot.googleplex.com/f5BG3901tQg.png
> Threaded, with wait in the callback (notice pre flush callback blocking):
> https://screenshot.googleplex.com/htOSZFE2s04.png
> Current version, with wait deferred to ASAP upload function:
> https://screenshot.googleplex.com/GHjD0U3C34q.png
>
> Bug: skia:
> Change-Id: I3d5a230bbd68eb35e1f0574b308485c691435790
> Reviewed-on: https://skia-review.googlesource.com/36560
> Commit-Queue: Brian Osman <brianosman@google.com>
> Reviewed-by: Brian Salomon <bsalomon@google.com>
TBR=egdaniel@google.com,mtklein@google.com,bsalomon@google.com,robertphillips@google.com,brianosman@google.com
Change-Id: Icac0918a3771859f671b69ae07ae0fedd3ebb3db
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/38560
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
All information needed by the thread is captured by the prepare
callback object, the lambda captures a pointer to that, and does the
mask render. Once it's done, it signals the semaphore (also owned by the
callback). The callback defers the semaphore wait even longer (into the
ASAP upload), so the odds of waiting for the thread are REALLY low.
Also did a bunch of cleanup along the way, and put in some trace markers
so we can monitor how well this is working.
Traces of a GM that includes GPU and SW path rendering (path-reverse):
Original:
https://screenshot.googleplex.com/f5BG3901tQg.png
Threaded, with wait in the callback (notice pre flush callback blocking):
https://screenshot.googleplex.com/htOSZFE2s04.png
Current version, with wait deferred to ASAP upload function:
https://screenshot.googleplex.com/GHjD0U3C34q.png
Bug: skia:
Change-Id: I3d5a230bbd68eb35e1f0574b308485c691435790
Reviewed-on: https://skia-review.googlesource.com/36560
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
We were ignoring the path renderer flag when drawing GMs or SKPs.
Bug: skia:
Change-Id: Iee443fb70f1faec65e46925fa0e3cea3716d448d
Reviewed-on: https://skia-review.googlesource.com/36861
Reviewed-by: Chris Dalton <csmartdalton@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Move common code into the base class, so subclasses need not call
conversion_possible.
Use SkEncodedInfo rather than SkImageInfo, and use the proper frame.
API Changes:
- SkAndroidCodec:
- Add getEncodedInfo(), for SkBitmapRegionCodec
- SkEncodedInfo:
- Add opaque() helper
- SkBitmapRegionDecoder:
- Remove unused conversionSupported
(Split off from skia-review.googlesource.com/c/25746)
Bug: skia:5601
Change-Id: If4a40d4b98a3dd0afde2b6058f92315a393a5baf
Reviewed-on: https://skia-review.googlesource.com/34361
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
This also required extending the blacklist argument to support
negative matching and wildcards.
Bug: skia:6918
Change-Id: I915e305c75fe23fc3e11c2dd3e91570967da0aaa
Reviewed-on: https://skia-review.googlesource.com/31444
Commit-Queue: Chris Dalton <csmartdalton@google.com>
Reviewed-by: Eric Boren <borenet@google.com>
The only interesting difference here is that I've just skipped
cd_Documents() on Google3 iOS builds rather than adding a new target to
BUILD. We don't run the binary so it's kind of moot what directory it'd
run in.
Change-Id: I1994e0283d24bcc505fa9b2b7b58307eafa5be92
Reviewed-on: https://skia-review.googlesource.com/34742
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Adjust the configs specified by recipes to avoid the new error.
Change-Id: I23e31355e2faaab919d92abdb37a6f70cd2da1ff
Reviewed-on: https://skia-review.googlesource.com/32862
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Ben Wagner <benjaminwagner@google.com>
Bug: skia:
Change-Id: I505e5c339947e9fc8bbec6acefc48ee9f47c96d2
Reviewed-on: https://skia-review.googlesource.com/30581
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
cce8965d2c..878c8b1e5e
ANGLE now crashes (on program compilation) if there isn't a flush between uses of different flavors of ANGLE context (e.g., angle_gl_es2 vs. angle_gl_es3).
Change-Id: If59b6ec683e682db5214bb002a70863cee5fe013
Reviewed-on: https://skia-review.googlesource.com/28865
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
DAA is:
1. Much simpler than AAA.
SkScan_AAAPath.cpp is about 1700 lines.
SkScan_DAAPath.cpp is about 300 lines.
The whole DAA CL is only about 800 lines.
2. Much faster than AAA for complicated paths.
The speedup applies to GL backend (including ccpr)!
Here's the frame time of 'SampleApp --slide Chart' on macbook pro:
AAA-raster: 33ms
DAA-raster: 21ms
AAA-gl: 30ms
DAA-gl: 20ms
AAA-ccpr: 18ms
DAA-ccpr: 12ms
My linux desktop doesn't have SSE3 so the speedup is smaller
(~25% for Chart). I believe that DAA is so fast that I can enable
it for any paths (AAA is not enabled by default for complicated
paths because it is slow; hence our older supersampling scan
converter is used for stroking on Chart for AAA-xxx config.)
3. The SkCoverageDelta is suitable for threaded backend with
out-of-order concurrent scan conversion as commented in the source
code. Maybe we can also just send deltas to GPU.
4. Similar to most analytic path renderers, the quality is on the best
ground-truth level, unless there are intersections within a pixel.
The intersections look good to my eyes although theoretically that
could be arbitrary far from the ground truth (see my AAA slides).
5. For simple paths, such as circle, triangle, rrect, etc., DAA is
slower than AAA. But DAA is faster than our older supersampling
scan converter in most cases. As those simple paths usually don't
constitute the bottleneck of a picture (skp or svg), I strongly
recommend use DAA.
6. DAA also heavily favors blitMask so it may work quite well with
SkRasterPipeline and SkRasterPipelineBlitter.
Finally, please check https://skia-review.googlesource.com/c/22420/
which accelerate DAA by specializing blitCoverageDeltas for
SkARGB32_Blitter and SkARGB32_Black_Blitter. It brings a little(<5%)
speedup. But I couldn't figure out how to reduce the duplicate code
so I don't intend to land it.
Bug: skia:
Change-Id: I3b7ed6a727447922e645b1acb737a506e7c09a4c
Reviewed-on: https://skia-review.googlesource.com/19666
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
Will need guards for android (at least)
Bug: skia:
Change-Id: I2bb8e656997984489ef1f2e41cd3d301c4e7b947
Reviewed-on: https://skia-review.googlesource.com/26040
Reviewed-by: Mike Klein <mtklein@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
Change-Id: I562d438bd65e9fd900cfc6831f971b4af25c8ae6
Reviewed-on: https://skia-review.googlesource.com/26361
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Bug: skia:
Change-Id: I401c5a9885c348aa424ab07b094acecddb209490
Reviewed-on: https://skia-review.googlesource.com/25860
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Mike Klein <mtklein@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
They take a long time to upload, and we don't do anything with them.
BUG=skia:6821
Change-Id: I16c5fc423953fa3e9d0dcb184ecbbe23f3918357
Reviewed-on: https://skia-review.googlesource.com/26142
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Change-Id: Ia50661a8391da526d509adbe2d7203866c140b1c
Reviewed-on: https://skia-review.googlesource.com/25321
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
Not yet thread safe (so it forces threading off).
Builds JSON on the fly, so overhead is certainly bad.
Plan to fix all of that, but this at least "works".
There is now one tracing flag: 'trace'.
- 'debugf' installs the SkDebugf tracer.
- 'atrace' installs the Android ATrace tracer.
- Any other value is interpreted as a filename, and
produces a JSON file for chrome://tracing.
All three modes work in DM, nanobench, and Viewer.
Bug: skia:
Change-Id: I3fbc22382b99418a508c670be2770195c0a1c364
Reviewed-on: https://skia-review.googlesource.com/24781
Commit-Queue: Brian Osman <brianosman@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
Bug: skia:6856
Change-Id: Iaaad2c22988cf8058304b7396c7d24eacd2f3edb
Reviewed-on: https://skia-review.googlesource.com/24745
Reviewed-by: Mike Klein <mtklein@chromium.org>
Reviewed-by: Eric Boren <borenet@google.com>
Commit-Queue: Derek Sollenberger <djsollen@google.com>
Also adds more trace events to GPU backend.
Change-Id: Ifa5f0cd4b1fd582f0cc30d37d9e6414dc498c75d
Reviewed-on: https://skia-review.googlesource.com/24622
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Change-Id: I395e3387df44cf5370fef6ab73db73228225622f
Reviewed-on: https://skia-review.googlesource.com/23946
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
We have removed support for drawing Index8, so stop testing it in DM.
Bug: skia: 6828
Change-Id: Ib2c4d3ebd371be704151a9f956c0ca2aaf2926a6
Reviewed-on: https://skia-review.googlesource.com/21525
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Leon Scroggins <scroggo@google.com>
This lets us run bots that upload images with --verbose.
Today we're getting away with --verbose on some bots because they happen
to skip upload.
Change-Id: If915a65987b43c945263ada7751bf36aedff605a
Reviewed-on: https://skia-review.googlesource.com/20834
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
Let's see if this helps iOS?
BUG=skia:6748
Change-Id: Iec67eacef0058dfb79c0223a955a22c676a35278
Reviewed-on: https://skia-review.googlesource.com/20683
Commit-Queue: Mike Klein <mtklein@google.com>
Reviewed-by: Ben Wagner <benjaminwagner@google.com>
This reverts commit 7292231905.
This change relands the original plus the follow on change:
https://skia-review.googlesource.com/20059.
Additionally it adds a blacklist for the mac intel bots which
don't see to respect the added fences on the GPU.
Original change's description:
> Revert "Add API for flushing surfaces with gpu semaphores"
>
> This reverts commit 66366c6978.
>
> Reason for revert: Failing test on mac bots
>
> Original change's description:
> > Add API for flushing surfaces with gpu semaphores
> >
> > BUG=skia:
> >
> > Change-Id: Ia4bfef784cd5f2516ceccafce958be18a86f91d1
> > Reviewed-on: https://skia-review.googlesource.com/11488
> > Commit-Queue: Greg Daniel <egdaniel@google.com>
> > Reviewed-by: Brian Salomon <bsalomon@google.com>
> > Reviewed-by: Forrest Reiling <freiling@google.com>
>
> TBR=egdaniel@google.com,jvanverth@google.com,bsalomon@google.com,brianosman@google.com,freiling@google.com
>
> Change-Id: I75633a2732d2d48b1926f9ad818a9f1a9196d211
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: skia:
> Reviewed-on: https://skia-review.googlesource.com/20063
> Commit-Queue: Greg Daniel <egdaniel@google.com>
> Reviewed-by: Greg Daniel <egdaniel@google.com>
TBR=egdaniel@google.com,jvanverth@google.com,bsalomon@google.com,brianosman@google.com,freiling@google.com
Change-Id: I4dc6c0e1deb0398eeb165a34f0a26af7a58259f1
Reviewed-on: https://skia-review.googlesource.com/20141
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Change-Id: If1360bee50c8c360e4b1edf09c8a39aa32a59eb9
Reviewed-on: https://skia-review.googlesource.com/19520
Reviewed-by: Matt Sarett <msarett@google.com>
Commit-Queue: Mike Klein <mtklein@chromium.org>
TBR=reed@google.com
(No change to the public API, but changed a header file)
SkWebpCodec:
- Implement onGetFrameCount, onGetFrameInfo, and onGetRepetitionCount
- Respect the alpha reported by libwebp. Although the spec states that
it is only a hint, the libwebp encoder uses it properly. Respecting
allows us to draw opaque images faster and decode them to 565. This
also matches other SkCodecs (and Chromium).
- onGetPixels:
- Decode the frame requested, recursively decoding required frame if
necessary
- When blending with a prior frame, use SkRasterPipeline
SkCodec:
- Move check for negative index to getFrameInfo
- Reset the colorXform if one is not needed
SkCodecAnimation:
- Add new blend enum, for WebP's (and APNG's) non-blending option
SkFrameHolder:
- New base classes for frames and the owner of the frames, allowing
code sharing between SkWebpCodec and SkGifCodec (particularly for
determining whether a frame has alpha and what frame it depends on)
- When moving items from SkGIFFrameContext, use Skia conventions (i.e.
int instead of unsigned)
- Rename "delay time" to "duration", to match e.g. SkFrameInfo::
fDuration
SkGifImageReader:
- Move pieces to SkFrameHolder, and adapt to changes made in the
process
- Make setAlphaAndRequiredFrame (now on the base class SkFrameHolder)
more general to support webp, and add support for frames that do not
blend
- Change SkGIFFrameContext from a struct to a class, to match how we
use the distinction elsewhere (i.e. struct is a small object with
public fields)
- Rework hasTransparentPixel (now hasTransparency, since it returns true
in some cases where there is not a transparent pixel) to better fit
with the modified setAlphaAndRequiredFrame. Also be more consistent
when there is no transparent pixel but no color map.
- Simplify an if condition that was previously simplified in 2d61e717
but accidentally got reverted in a4db9be6
CodecAnimTest:
- Test new animated webp files
- Rearrange the test to more cleanly print alpha type mismatches for
the first frame
resources:
- webp-animated.webp
- animated webp from Chromium
- blendBG.webp
- new webp file using bits of webp-animated-semitransparent4.webp
from Chromium
- tests required frame and alpha when using the non-blending mode
- frames have the following properties:
- Frame 0: no alpha, fills screen
- Frame 1: alpha, fills screen
- Frame 2: no alpha, fills screen
- Frame 3: alpha, fills screen, blendBG
- Frame 4: no alpha, fills screen, blendBG
- Frame 5: alpha, blendBG
- Frame 6: covers 4, has alpha, blendBG
- also used to test decoding to 565 if the new frame data has alpha
but blends onto an opaque frame
DM.cpp:
- Test animated images to non-native 8888 and unpremul
DMSrcSink.cpp:
- Do not test non-native 8888 decodes to f16 dst
- Test unpremul decodes to f16
- Copy a frame of an animated image prior to drawing, since in unpremul
mode, the DM code will premultiply first.
Bug: skia: 3315
Change-Id: I4e55ae2ee5bc095b37a743bdcfac644be603b980
Reviewed-on: https://skia-review.googlesource.com/16707
Commit-Queue: Mike Reed <reed@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-by: Matt Sarett <msarett@google.com>
