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| 1 /* | 1 /* |
| 2 * Copyright (c) 2006,2007,2008, Google Inc. All rights reserved. | 2 * Copyright (c) 2006,2007,2008, Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * 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 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 10 matching lines...) Expand all Loading... |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 29 */ | 29 */ |
| 30 | 30 |
| 31 #include "sky/engine/config.h" | |
| 32 | 31 |
| 33 #include "sky/engine/platform/graphics/skia/SkiaUtils.h" | 32 #include "sky/engine/platform/graphics/skia/SkiaUtils.h" |
| 34 | 33 |
| 35 #include "sky/engine/platform/graphics/GraphicsContext.h" | 34 #include "sky/engine/platform/graphics/GraphicsContext.h" |
| 36 #include "sky/engine/platform/graphics/ImageBuffer.h" | 35 #include "sky/engine/platform/graphics/ImageBuffer.h" |
| 37 #include "third_party/skia/include/core/SkColorPriv.h" | 36 #include "third_party/skia/include/core/SkColorPriv.h" |
| 38 #include "third_party/skia/include/core/SkRegion.h" | 37 #include "third_party/skia/include/core/SkRegion.h" |
| 39 | 38 |
| 40 namespace blink { | 39 namespace blink { |
| 41 | 40 |
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| 308 // though - that's why it's not always on. | 307 // though - that's why it's not always on. |
| 309 SkScalar widthExpansion, heightExpansion; | 308 SkScalar widthExpansion, heightExpansion; |
| 310 if (totalMatrix.getType() & SkMatrix::kAffine_Mask) | 309 if (totalMatrix.getType() & SkMatrix::kAffine_Mask) |
| 311 widthExpansion = totalMatrix[SkMatrix::kMSkewY], heightExpansion = total
Matrix[SkMatrix::kMSkewX]; | 310 widthExpansion = totalMatrix[SkMatrix::kMSkewY], heightExpansion = total
Matrix[SkMatrix::kMSkewX]; |
| 312 else | 311 else |
| 313 widthExpansion = totalMatrix[SkMatrix::kMScaleX], heightExpansion = tota
lMatrix[SkMatrix::kMScaleY]; | 312 widthExpansion = totalMatrix[SkMatrix::kMScaleX], heightExpansion = tota
lMatrix[SkMatrix::kMScaleY]; |
| 314 return destRect.width() * fabs(widthExpansion) < 1 || destRect.height() * fa
bs(heightExpansion) < 1; | 313 return destRect.width() * fabs(widthExpansion) < 1 || destRect.height() * fa
bs(heightExpansion) < 1; |
| 315 } | 314 } |
| 316 | 315 |
| 317 } // namespace blink | 316 } // namespace blink |
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