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| author |  mtklein <mtklein@chromium.org> | 2015-05-07 13:41:07 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2015-05-07 13:41:07 -0700 |
| commit | c92c129ff85b05a714bd1bf921c02d5e14651f8b (patch) | |
| tree | ea2f915b36a5f6abb746827a4a6f650d5ff13310 /src/core/SkRecordDraw.h | |
| parent | 2fbd4068bde6a9fb50341c0bdfbb8bf18b70d015 (diff) | |
Sketch splitting SkPicture into an interface and SkBigPicture.
Adds small pictures for drawRect(), drawTextBlob(), and drawPath().
These cover about 89% of draw calls from Blink SKPs,
and about 25% of draw calls from our GMs.
SkPicture handles:
- serialization and deserialization
- unique IDs
Everything else is left to the subclasses:
- playback(), cullRect()
- hasBitmap(), hasText(), suitableForGPU(), etc.
- LayerInfo / AccelData if applicable.
The time to record a 1-op picture improves a good chunk
(2 mallocs to 1), and the time to record a 0-op picture
greatly improves (2 mallocs to none):
picture_overhead_draw: 450ns -> 350ns
picture_overhead_nodraw: 300ns -> 90ns
BUG=skia:
Review URL: https://codereview.chromium.org/1112523006
Diffstat (limited to 'src/core/SkRecordDraw.h')
| -rw-r--r-- | src/core/SkRecordDraw.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/SkRecordDraw.h b/src/core/SkRecordDraw.h index 7bbab81b5a..5b248cfbd5 100644 --- a/src/core/SkRecordDraw.h +++ b/src/core/SkRecordDraw.h @@ -9,6 +9,7 @@ #define SkRecordDraw_DEFINED #include "SkBBoxHierarchy.h" +#include "SkBigPicture.h" #include "SkCanvas.h" #include "SkMatrix.h" #include "SkRecord.h" @@ -20,7 +21,7 @@ class SkLayerInfo; void SkRecordFillBounds(const SkRect& cullRect, const SkRecord&, SkBBoxHierarchy*); void SkRecordComputeLayers(const SkRect& cullRect, const SkRecord& record, - const SkPicture::SnapshotArray*, + const SkBigPicture::SnapshotArray*, SkBBoxHierarchy* bbh, SkLayerInfo* data); // Draw an SkRecord into an SkCanvas. A convenience wrapper around SkRecords::Draw. |