Rewrap comments to 80 columns in Source/platform/graphics/.

third_party/WebKit/Source/platform/graphics/DecodingImageGenerator.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 60 matching lines @@
 }
 
 bool DecodingImageGenerator::onGetPixels(const SkImageInfo& info,
                                          void* pixels,
                                          size_t rowBytes,
                                          SkPMColor table[],
                                          int* tableCount) {
   TRACE_EVENT1("blink", "DecodingImageGenerator::getPixels", "frame index",
                static_cast<int>(m_frameIndex));
 
-  // Implementation doesn't support scaling yet so make sure we're not given a different size.
+  // Implementation doesn't support scaling yet, so make sure we're not given a
+  // different size.
   if (info.width() != getInfo().width() || info.height() != getInfo().height())
     return false;
 
   if (info.colorType() != getInfo().colorType()) {
-    // blink::ImageFrame may have changed the owning SkBitmap to kOpaque_SkAlphaType after fully decoding the image frame,
-    // so if we see a request for opaque, that is ok even if our initial alpha type was not opaque.
+    // blink::ImageFrame may have changed the owning SkBitmap to
+    // kOpaque_SkAlphaType after fully decoding the image frame, so if we see a
+    // request for opaque, that is ok even if our initial alpha type was not
+    // opaque.
     return false;
   }
 
   PlatformInstrumentation::willDecodeLazyPixelRef(uniqueID());
   bool decoded = m_frameGenerator->decodeAndScale(
       m_data.get(), m_allDataReceived, m_frameIndex, getInfo(), pixels,
       rowBytes);
   PlatformInstrumentation::didDecodeLazyPixelRef();
 
   return decoded;
 }
 
 bool DecodingImageGenerator::onQueryYUV8(SkYUVSizeInfo* sizeInfo,
                                          SkYUVColorSpace* colorSpace) const {
-  // YUV decoding does not currently support progressive decoding. See comment in ImageFrameGenerator.h.
+  // YUV decoding does not currently support progressive decoding. See comment
+  // in ImageFrameGenerator.h.
   if (!m_canYUVDecode || !m_allDataReceived)
     return false;
 
   TRACE_EVENT1("blink", "DecodingImageGenerator::queryYUV8", "sizes",
                static_cast<int>(m_frameIndex));
 
   if (colorSpace)
     *colorSpace = kJPEG_SkYUVColorSpace;
 
   return m_frameGenerator->getYUVComponentSizes(m_data.get(), sizeInfo);
 }
 
 bool DecodingImageGenerator::onGetYUV8Planes(const SkYUVSizeInfo& sizeInfo,
                                              void* planes[3]) {
-  // YUV decoding does not currently support progressive decoding. See comment in ImageFrameGenerator.h.
+  // YUV decoding does not currently support progressive decoding. See comment
+  // in ImageFrameGenerator.h.
   ASSERT(m_canYUVDecode && m_allDataReceived);
 
   TRACE_EVENT1("blink", "DecodingImageGenerator::getYUV8Planes", "frame index",
                static_cast<int>(m_frameIndex));
 
   PlatformInstrumentation::willDecodeLazyPixelRef(uniqueID());
   bool decoded =
       m_frameGenerator->decodeToYUV(m_data.get(), m_frameIndex, sizeInfo.fSizes,
                                     planes, sizeInfo.fWidthBytes);
   PlatformInstrumentation::didDecodeLazyPixelRef();
 
   return decoded;
 }
 
 SkImageGenerator* DecodingImageGenerator::create(SkData* data) {
   RefPtr<SegmentReader> segmentReader =
       SegmentReader::createFromSkData(sk_ref_sp(data));
-  // We just need the size of the image, so we have to temporarily create an ImageDecoder. Since
-  // we only need the size, it doesn't really matter about premul or not, or gamma settings.
+  // We just need the size of the image, so we have to temporarily create an
+  // ImageDecoder. Since we only need the size, the premul and gamma settings
+  // don't really matter.
   std::unique_ptr<ImageDecoder> decoder = ImageDecoder::create(
       segmentReader, true, ImageDecoder::AlphaPremultiplied,
       ImageDecoder::GammaAndColorProfileApplied);
   if (!decoder || !decoder->isSizeAvailable())
     return nullptr;
 
   const IntSize size = decoder->size();
   const SkImageInfo info =
       SkImageInfo::MakeN32Premul(size.width(), size.height());
 
   RefPtr<ImageFrameGenerator> frame = ImageFrameGenerator::create(
       SkISize::Make(size.width(), size.height()), false);
   if (!frame)
     return nullptr;
 
   return new DecodingImageGenerator(frame, info, segmentReader.release(), true,
                                     0);
 }
 
 }  // namespace blink