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author | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2008-10-21 07:00:00 -0700 |
commit | 9364f22aed35e1a1e9d07c121510f80be3ab0502 (patch) | |
tree | d49911209b132da58d838efa852daf28d516df21 /WebCore/platform/graphics/android/SkBitmapRef.h | |
parent | 87eb0cb35bad8784770ebc807e6c982432e47107 (diff) | |
download | external_webkit-9364f22aed35e1a1e9d07c121510f80be3ab0502.zip external_webkit-9364f22aed35e1a1e9d07c121510f80be3ab0502.tar.gz external_webkit-9364f22aed35e1a1e9d07c121510f80be3ab0502.tar.bz2 |
Initial Contribution
Diffstat (limited to 'WebCore/platform/graphics/android/SkBitmapRef.h')
-rw-r--r-- | WebCore/platform/graphics/android/SkBitmapRef.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/WebCore/platform/graphics/android/SkBitmapRef.h b/WebCore/platform/graphics/android/SkBitmapRef.h new file mode 100644 index 0000000..77afcf3 --- /dev/null +++ b/WebCore/platform/graphics/android/SkBitmapRef.h @@ -0,0 +1,54 @@ +/* include/graphics/SkBitmapRef.h +** +** Copyright 2006, The Android Open Source Project +** +** Licensed under the Apache License, Version 2.0 (the "License"); +** you may not use this file except in compliance with the License. +** You may obtain a copy of the License at +** +** http://www.apache.org/licenses/LICENSE-2.0 +** +** Unless required by applicable law or agreed to in writing, software +** distributed under the License is distributed on an "AS IS" BASIS, +** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +** See the License for the specific language governing permissions and +** limitations under the License. +*/ + +#ifndef SkBitmapRef_DEFINED +#define SkBitmapRef_DEFINED + +#include "SkRefCnt.h" +#include "SkBitmap.h" + +class SkBitmapRef : public SkRefCnt { +public: + SkBitmapRef() : fOrigWidth(0), fOrigHeight(0), fAccessed(false) {} + explicit SkBitmapRef(const SkBitmap& src) + : fBitmap(src), + fOrigWidth(src.width()), + fOrigHeight(src.height()), + fAccessed(false) {} + + const SkBitmap& bitmap() const { return fBitmap; } + SkBitmap& bitmap() { return fBitmap; } + + int origWidth() const { return fOrigWidth; } + int origHeight() const { return fOrigHeight; } + + void setOrigSize(int width, int height) { + fOrigWidth = width; + fOrigHeight = height; + } + // return true if this is not the first access + // mark it true so all subsequent calls return true + bool accessed() { bool result = fAccessed; + fAccessed = true; return result; } + +private: + SkBitmap fBitmap; + int fOrigWidth, fOrigHeight; + bool fAccessed; +}; + +#endif |