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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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_path_display_item.h" | 5 #include "cc/playback/clip_path_display_item.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include "base/strings/stringprintf.h" | 10 #include "base/strings/stringprintf.h" |
| 11 #include "base/trace_event/trace_event_argument.h" | 11 #include "base/trace_event/trace_event_argument.h" |
| 12 #include "cc/proto/display_item.pb.h" | 12 #include "cc/proto/display_item.pb.h" |
| 13 #include "cc/proto/skia_conversions.h" | 13 #include "cc/proto/skia_conversions.h" |
| 14 #include "third_party/skia/include/core/SkCanvas.h" | |
| 15 | 14 |
| 16 namespace cc { | 15 namespace cc { |
| 17 | 16 |
| 18 ClipPathDisplayItem::ClipPathDisplayItem(const SkPath& clip_path, | 17 ClipPathDisplayItem::ClipPathDisplayItem(const SkPath& clip_path, |
| 19 bool antialias) | 18 bool antialias) |
| 20 : DisplayItem(CLIP_PATH) { | 19 : DisplayItem(CLIP_PATH) { |
| 21 SetNew(clip_path, antialias); | 20 SetNew(clip_path, antialias); |
| 22 } | 21 } |
| 23 | 22 |
| 24 ClipPathDisplayItem::ClipPathDisplayItem(const proto::DisplayItem& proto) | 23 ClipPathDisplayItem::ClipPathDisplayItem(const proto::DisplayItem& proto) |
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| 55 | 54 |
| 56 // Just use skia's serialization method for the SkPath for now. | 55 // Just use skia's serialization method for the SkPath for now. |
| 57 size_t path_size = clip_path_.writeToMemory(nullptr); | 56 size_t path_size = clip_path_.writeToMemory(nullptr); |
| 58 if (path_size > 0) { | 57 if (path_size > 0) { |
| 59 std::unique_ptr<uint8_t[]> buffer(new uint8_t[path_size]); | 58 std::unique_ptr<uint8_t[]> buffer(new uint8_t[path_size]); |
| 60 clip_path_.writeToMemory(buffer.get()); | 59 clip_path_.writeToMemory(buffer.get()); |
| 61 details->set_clip_path(buffer.get(), path_size); | 60 details->set_clip_path(buffer.get(), path_size); |
| 62 } | 61 } |
| 63 } | 62 } |
| 64 | 63 |
| 65 void ClipPathDisplayItem::Raster(SkCanvas* canvas, | 64 void ClipPathDisplayItem::Raster(PaintCanvas* canvas, |
| 66 SkPicture::AbortCallback* callback) const { | 65 PaintRecord::AbortCallback* callback) const { |
| 67 canvas->save(); | 66 canvas->save(); |
| 68 canvas->clipPath(clip_path_, antialias_); | 67 canvas->clipPath(clip_path_, antialias_); |
| 69 } | 68 } |
| 70 | 69 |
| 71 void ClipPathDisplayItem::AsValueInto( | 70 void ClipPathDisplayItem::AsValueInto( |
| 72 const gfx::Rect& visual_rect, | 71 const gfx::Rect& visual_rect, |
| 73 base::trace_event::TracedValue* array) const { | 72 base::trace_event::TracedValue* array) const { |
| 74 array->AppendString(base::StringPrintf( | 73 array->AppendString(base::StringPrintf( |
| 75 "ClipPathDisplayItem length: %d visualRect: [%s]", | 74 "ClipPathDisplayItem length: %d visualRect: [%s]", |
| 76 clip_path_.countPoints(), visual_rect.ToString().c_str())); | 75 clip_path_.countPoints(), visual_rect.ToString().c_str())); |
| 77 } | 76 } |
| 78 | 77 |
| 79 EndClipPathDisplayItem::EndClipPathDisplayItem() : DisplayItem(END_CLIP_PATH) {} | 78 EndClipPathDisplayItem::EndClipPathDisplayItem() : DisplayItem(END_CLIP_PATH) {} |
| 80 | 79 |
| 81 EndClipPathDisplayItem::EndClipPathDisplayItem(const proto::DisplayItem& proto) | 80 EndClipPathDisplayItem::EndClipPathDisplayItem(const proto::DisplayItem& proto) |
| 82 : DisplayItem(END_CLIP_PATH) { | 81 : DisplayItem(END_CLIP_PATH) { |
| 83 DCHECK_EQ(proto::DisplayItem::Type_EndClipPath, proto.type()); | 82 DCHECK_EQ(proto::DisplayItem::Type_EndClipPath, proto.type()); |
| 84 } | 83 } |
| 85 | 84 |
| 86 EndClipPathDisplayItem::~EndClipPathDisplayItem() { | 85 EndClipPathDisplayItem::~EndClipPathDisplayItem() { |
| 87 } | 86 } |
| 88 | 87 |
| 89 void EndClipPathDisplayItem::ToProtobuf(proto::DisplayItem* proto) const { | 88 void EndClipPathDisplayItem::ToProtobuf(proto::DisplayItem* proto) const { |
| 90 proto->set_type(proto::DisplayItem::Type_EndClipPath); | 89 proto->set_type(proto::DisplayItem::Type_EndClipPath); |
| 91 } | 90 } |
| 92 | 91 |
| 93 void EndClipPathDisplayItem::Raster( | 92 void EndClipPathDisplayItem::Raster( |
| 94 SkCanvas* canvas, | 93 PaintCanvas* canvas, |
| 95 SkPicture::AbortCallback* callback) const { | 94 PaintRecord::AbortCallback* callback) const { |
| 96 canvas->restore(); | 95 canvas->restore(); |
| 97 } | 96 } |
| 98 | 97 |
| 99 void EndClipPathDisplayItem::AsValueInto( | 98 void EndClipPathDisplayItem::AsValueInto( |
| 100 const gfx::Rect& visual_rect, | 99 const gfx::Rect& visual_rect, |
| 101 base::trace_event::TracedValue* array) const { | 100 base::trace_event::TracedValue* array) const { |
| 102 array->AppendString( | 101 array->AppendString( |
| 103 base::StringPrintf("EndClipPathDisplayItem visualRect: [%s]", | 102 base::StringPrintf("EndClipPathDisplayItem visualRect: [%s]", |
| 104 visual_rect.ToString().c_str())); | 103 visual_rect.ToString().c_str())); |
| 105 } | 104 } |
| 106 | 105 |
| 107 } // namespace cc | 106 } // namespace cc |
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