third_party/WebKit/Source/core/paint/HTMLCanvasPainter.cpp - Issue 2899633002: Make EImageRendering an enum class.

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Side by Side Diff: third_party/WebKit/Source/core/paint/HTMLCanvasPainter.cpp

Issue 2899633002: Make EImageRendering an enum class. (Closed)

Patch Set: Rebase Created 3 years, 6 months ago

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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 "core/paint/HTMLCanvasPainter.h"	5 #include "core/paint/HTMLCanvasPainter.h"

6	6

7 #include "core/html/HTMLCanvasElement.h"	7 #include "core/html/HTMLCanvasElement.h"

8 #include "core/html/canvas/CanvasRenderingContext.h"	8 #include "core/html/canvas/CanvasRenderingContext.h"

9 #include "core/layout/LayoutHTMLCanvas.h"	9 #include "core/layout/LayoutHTMLCanvas.h"

10 #include "core/paint/LayoutObjectDrawingRecorder.h"	10 #include "core/paint/LayoutObjectDrawingRecorder.h"

(...skipping 38 matching lines...) Expand 10 before \| Expand all \| Expand 10 after Loading...
49 if (clip) {	49 if (clip) {

50 context.Save();	50 context.Save();

51 // TODO(chrishtr): this should be pixel-snapped.	51 // TODO(chrishtr): this should be pixel-snapped.

52 context.Clip(FloatRect(content_rect));	52 context.Clip(FloatRect(content_rect));

53 }	53 }

54	54

55 // FIXME: InterpolationNone should be used if ImageRenderingOptimizeContrast	55 // FIXME: InterpolationNone should be used if ImageRenderingOptimizeContrast

56 // is set. See bug for more details: crbug.com/353716.	56 // is set. See bug for more details: crbug.com/353716.

57 InterpolationQuality interpolation_quality =	57 InterpolationQuality interpolation_quality =

58 layout_html_canvas_.Style()->ImageRendering() ==	58 layout_html_canvas_.Style()->ImageRendering() ==

59 kImageRenderingOptimizeContrast	59 EImageRendering::kOptimizeContrast

60 ? kInterpolationLow	60 ? kInterpolationLow

61 : CanvasDefaultInterpolationQuality;	61 : CanvasDefaultInterpolationQuality;

62 if (layout_html_canvas_.Style()->ImageRendering() == kImageRenderingPixelated)	62 if (layout_html_canvas_.Style()->ImageRendering() ==

	63 EImageRendering::kPixelated)

63 interpolation_quality = kInterpolationNone;	64 interpolation_quality = kInterpolationNone;

64	65

65 InterpolationQuality previous_interpolation_quality =	66 InterpolationQuality previous_interpolation_quality =

66 context.ImageInterpolationQuality();	67 context.ImageInterpolationQuality();

67 context.SetImageInterpolationQuality(interpolation_quality);	68 context.SetImageInterpolationQuality(interpolation_quality);

68 canvas->Paint(context, paint_rect);	69 canvas->Paint(context, paint_rect);

69 context.SetImageInterpolationQuality(previous_interpolation_quality);	70 context.SetImageInterpolationQuality(previous_interpolation_quality);

70	71

71 if (clip)	72 if (clip)

72 context.Restore();	73 context.Restore();

73 }	74 }

74	75

75 } // namespace blink	76 } // namespace blink

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