diff options
| author |  Hal Canary <halcanary@google.com> | 2017-05-23 11:47:05 -0400 |
|---|---|---|
| committer |  Skia Commit-Bot <skia-commit-bot@chromium.org> | 2017-05-24 19:49:35 +0000 |
| commit | 6fee59b514c5f7b7ff34d63b294759dd0c1d4858 (patch) | |
| tree | 6bcfede9aabf632d1f3f7fc0cb1f414240645c96 /include/core/SkStream.h | |
| parent | 14a6430b7bcf92bcabf4aef18805969d1335aab1 (diff) | |
SkStream: DynamicMemoryWStream gets writeToAndReset
This is similar to copyToAndReset().
Also use this in SkPDF, for minor memory savings:
Single-threaded DM's peak RSS drops from 239MB
to 228MB.
Change-Id: I352a980e6dd54eb05d74cd057bd50e02312753b0
Reviewed-on: https://skia-review.googlesource.com/17714
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
Diffstat (limited to 'include/core/SkStream.h')
| -rw-r--r-- | include/core/SkStream.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/core/SkStream.h b/include/core/SkStream.h index b4875adda6..01fd82a530 100644 --- a/include/core/SkStream.h +++ b/include/core/SkStream.h @@ -384,11 +384,14 @@ public: /** More efficient version of read(dst, 0, bytesWritten()). */ void copyTo(void* dst) const; - void writeToStream(SkWStream* dst) const; + bool writeToStream(SkWStream* dst) const; /** Equivalent to copyTo() followed by reset(), but may save memory use. */ void copyToAndReset(void* dst); + /** Equivalent to writeToStream() followed by reset(), but may save memory use. */ + bool writeToAndReset(SkWStream* dst); + /** Return the contents as SkData, and then reset the stream. */ sk_sp<SkData> detachAsData(); |