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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "platform/graphics/PlaceholderImage.h" | 5 #include "platform/graphics/PlaceholderImage.h" |
6 | 6 |
7 #include "platform/geometry/FloatRect.h" | 7 #include "platform/geometry/FloatRect.h" |
8 #include "platform/graphics/Color.h" | 8 #include "platform/graphics/Color.h" |
9 #include "platform/graphics/ImageObserver.h" | 9 #include "platform/graphics/ImageObserver.h" |
10 #include "platform/graphics/paint/PaintRecord.h" | 10 #include "platform/graphics/paint/PaintRecord.h" |
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28 if (image_for_current_frame_) | 28 if (image_for_current_frame_) |
29 return image_for_current_frame_; | 29 return image_for_current_frame_; |
30 | 30 |
31 const FloatRect dest_rect(0.0f, 0.0f, static_cast<float>(size_.Width()), | 31 const FloatRect dest_rect(0.0f, 0.0f, static_cast<float>(size_.Width()), |
32 static_cast<float>(size_.Height())); | 32 static_cast<float>(size_.Height())); |
33 PaintRecorder paint_recorder; | 33 PaintRecorder paint_recorder; |
34 Draw(paint_recorder.beginRecording(dest_rect), PaintFlags(), dest_rect, | 34 Draw(paint_recorder.beginRecording(dest_rect), PaintFlags(), dest_rect, |
35 dest_rect, kDoNotRespectImageOrientation, kClampImageToSourceRect); | 35 dest_rect, kDoNotRespectImageOrientation, kClampImageToSourceRect); |
36 | 36 |
37 image_for_current_frame_ = SkImage::MakeFromPicture( | 37 image_for_current_frame_ = SkImage::MakeFromPicture( |
38 ToSkPicture(paint_recorder.finishRecordingAsPicture()), | 38 ToSkPicture(paint_recorder.finishRecordingAsPicture(), dest_rect), |
39 SkISize::Make(size_.Width(), size_.Height()), nullptr, nullptr, | 39 SkISize::Make(size_.Width(), size_.Height()), nullptr, nullptr, |
40 SkImage::BitDepth::kU8, SkColorSpace::MakeSRGB()); | 40 SkImage::BitDepth::kU8, SkColorSpace::MakeSRGB()); |
41 | 41 |
42 return image_for_current_frame_; | 42 return image_for_current_frame_; |
43 } | 43 } |
44 | 44 |
45 void PlaceholderImage::Draw(PaintCanvas* canvas, | 45 void PlaceholderImage::Draw(PaintCanvas* canvas, |
46 const PaintFlags& base_flags, | 46 const PaintFlags& base_flags, |
47 const FloatRect& dest_rect, | 47 const FloatRect& dest_rect, |
48 const FloatRect& src_rect, | 48 const FloatRect& src_rect, |
49 RespectImageOrientationEnum, | 49 RespectImageOrientationEnum, |
50 ImageClampingMode) { | 50 ImageClampingMode) { |
51 if (!src_rect.Intersects(FloatRect(0.0f, 0.0f, | 51 if (!src_rect.Intersects(FloatRect(0.0f, 0.0f, |
52 static_cast<float>(size_.Width()), | 52 static_cast<float>(size_.Width()), |
53 static_cast<float>(size_.Height())))) { | 53 static_cast<float>(size_.Height())))) { |
54 return; | 54 return; |
55 } | 55 } |
56 | 56 |
57 PaintFlags flags(base_flags); | 57 PaintFlags flags(base_flags); |
58 flags.setStyle(PaintFlags::kFill_Style); | 58 flags.setStyle(PaintFlags::kFill_Style); |
59 flags.setColor(kFillColor); | 59 flags.setColor(kFillColor); |
60 canvas->drawRect(dest_rect, flags); | 60 canvas->drawRect(dest_rect, flags); |
61 } | 61 } |
62 | 62 |
63 void PlaceholderImage::DestroyDecodedData() { | 63 void PlaceholderImage::DestroyDecodedData() { |
64 image_for_current_frame_.reset(); | 64 image_for_current_frame_.reset(); |
65 } | 65 } |
66 | 66 |
67 } // namespace blink | 67 } // namespace blink |
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