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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "cc/playback/clip_display_item.h" | 5 #include "cc/playback/clip_display_item.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/strings/stringprintf.h" | 9 #include "base/strings/stringprintf.h" |
| 10 #include "base/trace_event/trace_event_argument.h" | 10 #include "base/trace_event/trace_event_argument.h" |
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| 26 | 26 |
| 27 size_t memory_usage = sizeof(gfx::Rect); | 27 size_t memory_usage = sizeof(gfx::Rect); |
| 28 for (size_t i = 0; i < rounded_clip_rects_.size(); ++i) { | 28 for (size_t i = 0; i < rounded_clip_rects_.size(); ++i) { |
| 29 memory_usage += sizeof(rounded_clip_rects_[i]); | 29 memory_usage += sizeof(rounded_clip_rects_[i]); |
| 30 } | 30 } |
| 31 DisplayItem::SetNew(true /* suitable_for_gpu_raster */, 1 /* op_count */, | 31 DisplayItem::SetNew(true /* suitable_for_gpu_raster */, 1 /* op_count */, |
| 32 memory_usage); | 32 memory_usage); |
| 33 } | 33 } |
| 34 | 34 |
| 35 void ClipDisplayItem::Raster(SkCanvas* canvas, | 35 void ClipDisplayItem::Raster(SkCanvas* canvas, |
| 36 SkDrawPictureCallback* callback) const { | 36 SkPicture::AbortCallback* callback) const { |
| 37 canvas->save(); | 37 canvas->save(); |
| 38 canvas->clipRect(SkRect::MakeXYWH(clip_rect_.x(), clip_rect_.y(), | 38 canvas->clipRect(SkRect::MakeXYWH(clip_rect_.x(), clip_rect_.y(), |
| 39 clip_rect_.width(), clip_rect_.height())); | 39 clip_rect_.width(), clip_rect_.height())); |
| 40 for (size_t i = 0; i < rounded_clip_rects_.size(); ++i) { | 40 for (size_t i = 0; i < rounded_clip_rects_.size(); ++i) { |
| 41 if (rounded_clip_rects_[i].isRect()) { | 41 if (rounded_clip_rects_[i].isRect()) { |
| 42 canvas->clipRect(rounded_clip_rects_[i].rect()); | 42 canvas->clipRect(rounded_clip_rects_[i].rect()); |
| 43 } else { | 43 } else { |
| 44 bool antialiased = true; | 44 bool antialiased = true; |
| 45 canvas->clipRRect(rounded_clip_rects_[i], SkRegion::kIntersect_Op, | 45 canvas->clipRRect(rounded_clip_rects_[i], SkRegion::kIntersect_Op, |
| 46 antialiased); | 46 antialiased); |
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| 76 | 76 |
| 77 EndClipDisplayItem::EndClipDisplayItem() { | 77 EndClipDisplayItem::EndClipDisplayItem() { |
| 78 DisplayItem::SetNew(true /* suitable_for_gpu_raster */, 0 /* op_count */, | 78 DisplayItem::SetNew(true /* suitable_for_gpu_raster */, 0 /* op_count */, |
| 79 0 /* memory_usage */); | 79 0 /* memory_usage */); |
| 80 } | 80 } |
| 81 | 81 |
| 82 EndClipDisplayItem::~EndClipDisplayItem() { | 82 EndClipDisplayItem::~EndClipDisplayItem() { |
| 83 } | 83 } |
| 84 | 84 |
| 85 void EndClipDisplayItem::Raster(SkCanvas* canvas, | 85 void EndClipDisplayItem::Raster(SkCanvas* canvas, |
| 86 SkDrawPictureCallback* callback) const { | 86 SkPicture::AbortCallback* callback) const { |
| 87 canvas->restore(); | 87 canvas->restore(); |
| 88 } | 88 } |
| 89 | 89 |
| 90 void EndClipDisplayItem::AsValueInto( | 90 void EndClipDisplayItem::AsValueInto( |
| 91 base::trace_event::TracedValue* array) const { | 91 base::trace_event::TracedValue* array) const { |
| 92 array->AppendString("EndClipDisplayItem"); | 92 array->AppendString("EndClipDisplayItem"); |
| 93 } | 93 } |
| 94 | 94 |
| 95 } // namespace cc | 95 } // namespace cc |
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