diff options
| author |  reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-05-20 16:33:41 +0000 |
|---|---|---|
| committer | reed@google.com <reed@google.com@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2013-05-20 16:33:41 +0000 |
| commit | 4b0757b7489ee5d6bd7149bbcdb0b2af6b7a21cb (patch) | |
| tree | d408b82779c2362f9888888456e0441995648fce /src/images/SkImageEncoder.cpp | |
| parent | 845220b8179a73c8ec3e53b6dcc11ee3d30ad6a4 (diff) | |
add encodeData() to SkImageEncoder, and add encoding to SkImage
BUG=
R=scroggo@google.com
Review URL: https://codereview.chromium.org/15002004
git-svn-id: http://skia.googlecode.com/svn/trunk@9193 2bbb7eff-a529-9590-31e7-b0007b416f81
Diffstat (limited to 'src/images/SkImageEncoder.cpp')
| -rw-r--r-- | src/images/SkImageEncoder.cpp | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/src/images/SkImageEncoder.cpp b/src/images/SkImageEncoder.cpp index 4b52fcdc8c..5f5ffb82a2 100644 --- a/src/images/SkImageEncoder.cpp +++ b/src/images/SkImageEncoder.cpp @@ -1,4 +1,3 @@ - /* * Copyright 2009 The Android Open Source Project * @@ -6,7 +5,6 @@ * found in the LICENSE file. */ - #include "SkImageEncoder.h" #include "SkBitmap.h" #include "SkStream.h" @@ -27,6 +25,15 @@ bool SkImageEncoder::encodeFile(const char file[], const SkBitmap& bm, return this->onEncode(&stream, bm, quality); } +SkData* SkImageEncoder::encodeData(const SkBitmap& bm, int quality) { + SkDynamicMemoryWStream stream; + quality = SkMin32(100, SkMax32(0, quality)); + if (this->onEncode(&stream, bm, quality)) { + return stream.copyToData(); + } + return NULL; +} + bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap& bm, Type t, int quality) { SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t)); @@ -34,7 +41,13 @@ bool SkImageEncoder::EncodeFile(const char file[], const SkBitmap& bm, Type t, } bool SkImageEncoder::EncodeStream(SkWStream* stream, const SkBitmap& bm, Type t, - int quality) { + int quality) { SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t)); return enc.get() && enc.get()->encodeStream(stream, bm, quality); } + +SkData* SkImageEncoder::EncodeData(const SkBitmap& bm, Type t, int quality) { + SkAutoTDelete<SkImageEncoder> enc(SkImageEncoder::Create(t)); + return enc.get() ? enc.get()->encodeData(bm, quality) : NULL; +} + |