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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 "config.h" | 5 #include "config.h" |
6 #include "core/html/canvas/ContextAttributeHelpers.h" | 6 #include "core/html/canvas/ContextAttributeHelpers.h" |
7 | 7 |
8 #include "core/frame/Settings.h" | 8 #include "core/frame/Settings.h" |
9 | 9 |
10 namespace blink { | 10 namespace blink { |
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22 result.setAlpha(attrs.alpha()); | 22 result.setAlpha(attrs.alpha()); |
23 result.setDepth(attrs.depth()); | 23 result.setDepth(attrs.depth()); |
24 result.setStencil(attrs.stencil()); | 24 result.setStencil(attrs.stencil()); |
25 result.setAntialias(attrs.antialias()); | 25 result.setAntialias(attrs.antialias()); |
26 result.setPremultipliedAlpha(attrs.premultipliedAlpha()); | 26 result.setPremultipliedAlpha(attrs.premultipliedAlpha()); |
27 result.setPreserveDrawingBuffer(attrs.preserveDrawingBuffer()); | 27 result.setPreserveDrawingBuffer(attrs.preserveDrawingBuffer()); |
28 result.setFailIfMajorPerformanceCaveat(attrs.failIfMajorPerformanceCaveat())
; | 28 result.setFailIfMajorPerformanceCaveat(attrs.failIfMajorPerformanceCaveat())
; |
29 return result; | 29 return result; |
30 } | 30 } |
31 | 31 |
32 WebGraphicsContext3D::Attributes toWebGraphicsContext3DAttributes(const WebGLCon
textAttributes& attrs, const blink::WebString& topDocumentURL, Settings* setting
s, unsigned webGLVersion) | 32 WebGraphicsContext3D::Attributes toWebGraphicsContext3DAttributes(const WebGLCon
textAttributes& attrs, const WebString& topDocumentURL, Settings* settings, unsi
gned webGLVersion) |
33 { | 33 { |
34 blink::WebGraphicsContext3D::Attributes result; | 34 WebGraphicsContext3D::Attributes result; |
35 result.alpha = attrs.alpha(); | 35 result.alpha = attrs.alpha(); |
36 result.depth = attrs.depth(); | 36 result.depth = attrs.depth(); |
37 result.stencil = attrs.stencil(); | 37 result.stencil = attrs.stencil(); |
38 result.antialias = attrs.antialias(); | 38 result.antialias = attrs.antialias(); |
39 if (attrs.antialias()) { | 39 if (attrs.antialias()) { |
40 if (settings && !settings->openGLMultisamplingEnabled()) | 40 if (settings && !settings->openGLMultisamplingEnabled()) |
41 result.antialias = false; | 41 result.antialias = false; |
42 } | 42 } |
43 result.premultipliedAlpha = attrs.premultipliedAlpha(); | 43 result.premultipliedAlpha = attrs.premultipliedAlpha(); |
44 result.failIfMajorPerformanceCaveat = attrs.failIfMajorPerformanceCaveat(); | 44 result.failIfMajorPerformanceCaveat = attrs.failIfMajorPerformanceCaveat(); |
45 | 45 |
46 result.noExtensions = true; | 46 result.noExtensions = true; |
47 result.shareResources = false; | 47 result.shareResources = false; |
48 result.preferDiscreteGPU = true; | 48 result.preferDiscreteGPU = true; |
49 | 49 |
50 result.topDocumentURL = topDocumentURL; | 50 result.topDocumentURL = topDocumentURL; |
51 | 51 |
52 result.webGL = true; | 52 result.webGL = true; |
53 result.webGLVersion = webGLVersion; | 53 result.webGLVersion = webGLVersion; |
54 return result; | 54 return result; |
55 } | 55 } |
56 | 56 |
57 } // namespace blink | 57 } // namespace blink |
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