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Side by Side Diff: third_party/WebKit/Source/platform/image-decoders/ImageFrame.h

Issue 2385993002: Rewrap comments to 80 columns in Source/platform/image-decoders/. (Closed)
Patch Set: Rewrite comment Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved. 2 * Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
3 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved. 3 * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
8 * 1. Redistributions of source code must retain the above copyright 8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer. 9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright 10 * 2. Redistributions in binary form must reproduce the above copyright
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135 SkBitmap::Allocator* allocator() const { return m_allocator; } 135 SkBitmap::Allocator* allocator() const { return m_allocator; }
136 136
137 // Returns the bitmap that is the output of decoding. 137 // Returns the bitmap that is the output of decoding.
138 const SkBitmap& bitmap() const { return m_bitmap; } 138 const SkBitmap& bitmap() const { return m_bitmap; }
139 139
140 // Create SkImage from bitmap() and return it. This should be called only 140 // Create SkImage from bitmap() and return it. This should be called only
141 // if frame is complete. The bitmap is set immutable before creating 141 // if frame is complete. The bitmap is set immutable before creating
142 // SkImage to avoid copying bitmap in SkImage::MakeFromBitmap(m_bitmap). 142 // SkImage to avoid copying bitmap in SkImage::MakeFromBitmap(m_bitmap).
143 sk_sp<SkImage> finalizePixelsAndGetImage(); 143 sk_sp<SkImage> finalizePixelsAndGetImage();
144 144
145 // Returns true if the pixels changed, but the bitmap has not yet been notifie d. 145 // Returns true if the pixels changed, but the bitmap has not yet been
146 // notified.
146 bool pixelsChanged() const { return m_pixelsChanged; } 147 bool pixelsChanged() const { return m_pixelsChanged; }
147 size_t requiredPreviousFrameIndex() const { 148 size_t requiredPreviousFrameIndex() const {
148 return m_requiredPreviousFrameIndex; 149 return m_requiredPreviousFrameIndex;
149 } 150 }
150 void setHasAlpha(bool alpha); 151 void setHasAlpha(bool alpha);
151 void setOriginalFrameRect(const IntRect& r) { m_originalFrameRect = r; } 152 void setOriginalFrameRect(const IntRect& r) { m_originalFrameRect = r; }
152 void setStatus(Status); 153 void setStatus(Status);
153 void setDuration(unsigned duration) { m_duration = duration; } 154 void setDuration(unsigned duration) { m_duration = duration; }
154 void setDisposalMethod(DisposalMethod disposalMethod) { 155 void setDisposalMethod(DisposalMethod disposalMethod) {
155 m_disposalMethod = disposalMethod; 156 m_disposalMethod = disposalMethod;
156 } 157 }
157 void setAlphaBlendSource(AlphaBlendSource alphaBlendSource) { 158 void setAlphaBlendSource(AlphaBlendSource alphaBlendSource) {
158 m_alphaBlendSource = alphaBlendSource; 159 m_alphaBlendSource = alphaBlendSource;
159 } 160 }
160 void setPremultiplyAlpha(bool premultiplyAlpha) { 161 void setPremultiplyAlpha(bool premultiplyAlpha) {
161 m_premultiplyAlpha = premultiplyAlpha; 162 m_premultiplyAlpha = premultiplyAlpha;
162 } 163 }
163 void setMemoryAllocator(SkBitmap::Allocator* allocator) { 164 void setMemoryAllocator(SkBitmap::Allocator* allocator) {
164 m_allocator = allocator; 165 m_allocator = allocator;
165 } 166 }
166 // The pixelsChanged flag needs to be set when the raw pixel data was directly modified 167 // The pixelsChanged flag needs to be set when the raw pixel data was directly
167 // (e.g. through a pointer or setRGBA). The flag is usually set after a batch of changes was made. 168 // modified (e.g. through a pointer or setRGBA). The flag is usually set after
169 // a batch of changes was made.
168 void setPixelsChanged(bool pixelsChanged) { m_pixelsChanged = pixelsChanged; } 170 void setPixelsChanged(bool pixelsChanged) { m_pixelsChanged = pixelsChanged; }
169 void setRequiredPreviousFrameIndex(size_t previousFrameIndex) { 171 void setRequiredPreviousFrameIndex(size_t previousFrameIndex) {
170 m_requiredPreviousFrameIndex = previousFrameIndex; 172 m_requiredPreviousFrameIndex = previousFrameIndex;
171 } 173 }
172 174
173 inline PixelData* getAddr(int x, int y) { return m_bitmap.getAddr32(x, y); } 175 inline PixelData* getAddr(int x, int y) { return m_bitmap.getAddr32(x, y); }
174 176
175 inline void setRGBA(int x, 177 inline void setRGBA(int x,
176 int y, 178 int y,
177 unsigned r, 179 unsigned r,
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248 // The frame that must be decoded before this frame can be decoded. 250 // The frame that must be decoded before this frame can be decoded.
249 // WTF::kNotFound if this frame doesn't require any previous frame. 251 // WTF::kNotFound if this frame doesn't require any previous frame.
250 // This is used by ImageDecoder::clearCacheExceptFrame(), and will never 252 // This is used by ImageDecoder::clearCacheExceptFrame(), and will never
251 // be read for image formats that do not have multiple frames. 253 // be read for image formats that do not have multiple frames.
252 size_t m_requiredPreviousFrameIndex; 254 size_t m_requiredPreviousFrameIndex;
253 }; 255 };
254 256
255 } // namespace blink 257 } // namespace blink
256 258
257 #endif 259 #endif
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