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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "base/debug/trace_event.h" | 5 #include "base/debug/trace_event.h" |
| 6 #include "base/logging.h" | 6 #include "base/logging.h" |
| 7 #include "skia/ext/analysis_canvas.h" | 7 #include "skia/ext/analysis_canvas.h" |
| 8 #include "third_party/skia/include/core/SkDraw.h" | 8 #include "third_party/skia/include/core/SkDraw.h" |
| 9 #include "third_party/skia/include/core/SkRRect.h" | 9 #include "third_party/skia/include/core/SkRRect.h" |
| 10 #include "third_party/skia/include/core/SkShader.h" | 10 #include "third_party/skia/include/core/SkShader.h" |
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| 33 !paint.getColorFilter() && | 33 !paint.getColorFilter() && |
| 34 !paint.getImageFilter() && | 34 !paint.getImageFilter() && |
| 35 paint.getStyle() == SkPaint::kFill_Style && | 35 paint.getStyle() == SkPaint::kFill_Style && |
| 36 (xfermode == SkXfermode::kSrc_Mode || | 36 (xfermode == SkXfermode::kSrc_Mode || |
| 37 xfermode == SkXfermode::kSrcOver_Mode)); | 37 xfermode == SkXfermode::kSrcOver_Mode)); |
| 38 } | 38 } |
| 39 | 39 |
| 40 // Returns true if the specified drawn_rect will cover the entire canvas, and | 40 // Returns true if the specified drawn_rect will cover the entire canvas, and |
| 41 // that the canvas is not clipped (i.e. it covers ALL of the canvas). | 41 // that the canvas is not clipped (i.e. it covers ALL of the canvas). |
| 42 bool IsFullQuad(SkCanvas* canvas, const SkRect& drawn_rect) { | 42 bool IsFullQuad(SkCanvas* canvas, const SkRect& drawn_rect) { |
| 43 if (SkCanvas::kRect_ClipType != canvas->getClipType()) | 43 if (!canvas->isClipRect()) |
| 44 return false; | 44 return false; |
| 45 | 45 |
| 46 SkIRect clip_irect; | 46 SkIRect clip_irect; |
| 47 canvas->getClipDeviceBounds(&clip_irect); | 47 canvas->getClipDeviceBounds(&clip_irect); |
| 48 // if the clip is smaller than the canvas, we're partly clipped, so abort. | 48 // if the clip is smaller than the canvas, we're partly clipped, so abort. |
| 49 if (!clip_irect.contains(SkIRect::MakeSize(canvas->getDeviceSize()))) | 49 if (!clip_irect.contains(SkIRect::MakeSize(canvas->getDeviceSize()))) |
| 50 return false; | 50 return false; |
| 51 | 51 |
| 52 const SkMatrix& matrix = canvas->getTotalMatrix(); | 52 const SkMatrix& matrix = canvas->getTotalMatrix(); |
| 53 // If the transform results in a non-axis aligned | 53 // If the transform results in a non-axis aligned |
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| 406 force_not_transparent_stack_level_ = kNoLayer; | 406 force_not_transparent_stack_level_ = kNoLayer; |
| 407 } | 407 } |
| 408 } | 408 } |
| 409 | 409 |
| 410 INHERITED::willRestore(); | 410 INHERITED::willRestore(); |
| 411 } | 411 } |
| 412 | 412 |
| 413 } // namespace skia | 413 } // namespace skia |
| 414 | 414 |
| 415 | 415 |
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