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| 1 /* | 1 /* |
| 2 * Copyright (C) 2013 Apple Inc. All rights reserved. | 2 * Copyright (C) 2013 Apple Inc. All rights reserved. |
| 3 * Copyright (C) 2013 Google Inc. All rights reserved. | 3 * Copyright (C) 2013 Google Inc. 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 are | 6 * modification, are permitted provided that the following conditions are |
| 7 * met: | 7 * met: |
| 8 * | 8 * |
| 9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
| 10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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| 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 30 */ | 30 */ |
| 31 | 31 |
| 32 #include "config.h" | 32 #include "config.h" |
| 33 #include "core/html/parser/HTMLSrcsetParser.h" | 33 #include "core/html/parser/HTMLSrcsetParser.h" |
| 34 | 34 |
| 35 #include "RuntimeEnabledFeatures.h" | |
| 36 #include "core/html/parser/HTMLParserIdioms.h" | 35 #include "core/html/parser/HTMLParserIdioms.h" |
| 37 #include "platform/ParsingUtilities.h" | 36 #include "platform/ParsingUtilities.h" |
| 37 #include "platform/RuntimeEnabledFeatures.h" |
| 38 | 38 |
| 39 namespace WebCore { | 39 namespace WebCore { |
| 40 | 40 |
| 41 static bool compareByDensity(const ImageCandidate& first, const ImageCandidate&
second) | 41 static bool compareByDensity(const ImageCandidate& first, const ImageCandidate&
second) |
| 42 { | 42 { |
| 43 return first.density() < second.density(); | 43 return first.density() < second.density(); |
| 44 } | 44 } |
| 45 | 45 |
| 46 enum DescriptorTokenizerState { | 46 enum DescriptorTokenizerState { |
| 47 Start, | 47 Start, |
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| 341 Vector<ImageCandidate> imageCandidates; | 341 Vector<ImageCandidate> imageCandidates; |
| 342 imageCandidates.append(srcsetImageCandidate); | 342 imageCandidates.append(srcsetImageCandidate); |
| 343 | 343 |
| 344 if (!srcAttribute.isEmpty()) | 344 if (!srcAttribute.isEmpty()) |
| 345 imageCandidates.append(ImageCandidate(srcAttribute, 0, srcAttribute.leng
th(), DescriptorParsingResult(), ImageCandidate::SrcOrigin)); | 345 imageCandidates.append(ImageCandidate(srcAttribute, 0, srcAttribute.leng
th(), DescriptorParsingResult(), ImageCandidate::SrcOrigin)); |
| 346 | 346 |
| 347 return pickBestImageCandidate(deviceScaleFactor, sourceSize, imageCandidates
).toString(); | 347 return pickBestImageCandidate(deviceScaleFactor, sourceSize, imageCandidates
).toString(); |
| 348 } | 348 } |
| 349 | 349 |
| 350 } | 350 } |
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