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author | mtklein <mtklein@chromium.org> | 2015-05-18 13:47:17 -0700 |
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committer | Commit bot <commit-bot@chromium.org> | 2015-05-18 13:47:17 -0700 |
commit | 15877b6eae33a9282458bdb904a6d00440eca0ec (patch) | |
tree | 9aee7fa5144cc7039eff79fef5a1c82a59b740f3 /src/utils/SkPictureUtils.cpp | |
parent | cfa90a1aaff2ffbb71a8597905607287856601e5 (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:
Committed: https://skia.googlesource.com/skia/+/c92c129ff85b05a714bd1bf921c02d5e14651f8b
Latest blink_linux_rel:
http://build.chromium.org/p/tryserver.blink/builders/linux_blink_rel/builds/61248
Review URL: https://codereview.chromium.org/1112523006
Diffstat (limited to 'src/utils/SkPictureUtils.cpp')
-rw-r--r-- | src/utils/SkPictureUtils.cpp | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/src/utils/SkPictureUtils.cpp b/src/utils/SkPictureUtils.cpp deleted file mode 100644 index a8a251c927..0000000000 --- a/src/utils/SkPictureUtils.cpp +++ /dev/null @@ -1,25 +0,0 @@ -/* - * Copyright 2012 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "SkBBoxHierarchy.h" -#include "SkCanvas.h" -#include "SkData.h" -#include "SkPictureUtils.h" -#include "SkRecord.h" -#include "SkShader.h" - -size_t SkPictureUtils::ApproximateBytesUsed(const SkPicture* pict) { - size_t byteCount = sizeof(*pict); - - byteCount += pict->fRecord->bytesUsed(); - if (pict->fBBH.get()) { - byteCount += pict->fBBH->bytesUsed(); - } - byteCount += pict->fApproxBytesUsedBySubPictures; - - return byteCount; -} |