diff options
| author |  reed <reed@google.com> | 2015-12-05 13:07:27 -0800 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-12-05 13:07:27 -0800 |
| commit | 262a71b7f95ce98ff3dd8dba845afbd724470903 (patch) | |
| tree | 21609606ff21c0ee84f4034d5aae61654dfce690 /include/core/SkDevice.h | |
| parent | 50c044b9addac613189d6378641c65721e16b2ed (diff) | |
detect when we can filter bitmaps/images directly, w/o a tmp layer
visual bench run on Mac Pro
curr/maxrss loops min median mean max stddev samples config bench
100/100 MB 16 412µs 413µs 413µs 414µs 0% ▄▁▇▄▄▄▄█▄▃▅ gpu warmupbench
101/102 MB 32 547µs 548µs 611µs 1.24ms 34% █▁▁▁▁▁▁▁▁▁▁ gpu image-filter-sprite-draw-image
102/103 MB 32 547µs 548µs 721µs 1.23ms 41% █▁▇▁▁█▁▁▁▁▁ gpu image-filter-sprite-draw-bitmap
103/103 MB 64 546µs 546µs 546µs 547µs 0% ▆▄▂▁▇█▅▇▅▇▃ gpu image-filter-sprite-draw-sprite
Should have no effect on Chrome while SK_SUPPORT_LEGACY_LAYER_BITMAP_IMAGEFILTERS is defined (which it is in chrome)
BUG=skia:1073
Review URL: https://codereview.chromium.org/1491293002
Diffstat (limited to 'include/core/SkDevice.h')
| -rw-r--r-- | include/core/SkDevice.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/core/SkDevice.h b/include/core/SkDevice.h index c52c579424..a7a3895db4 100644 --- a/include/core/SkDevice.h +++ b/include/core/SkDevice.h @@ -374,9 +374,13 @@ private: friend class SkDeviceFilteredPaint; friend class SkImageFilter::DeviceProxy; friend class SkNoPixelsBitmapDevice; - friend class SkSurface_Raster; + /** + * Calls through to drawSprite, processing imagefilter as needed. + */ + void drawBitmapAsSprite(const SkDraw&, const SkBitmap&, int x, int y, const SkPaint&); + // used to change the backend's pixels (and possibly config/rowbytes) // but cannot change the width/height, so there should be no change to // any clip information. |