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Side by Side Diff: third_party/WebKit/Source/modules/webgl/WebGLContextAttributeHelpers.cpp

Issue 2461803002: Enable creation of offscreen contexts which own their backing surface. (Closed)
Patch Set: Drop unnecessary dependent patch Created 4 years, 1 month 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 "modules/webgl/WebGLContextAttributeHelpers.h" 5 #include "modules/webgl/WebGLContextAttributeHelpers.h"
6 6
7 #include "core/frame/Settings.h" 7 #include "core/frame/Settings.h"
8 8
9 namespace blink { 9 namespace blink {
10 10
11 WebGLContextAttributes toWebGLContextAttributes( 11 WebGLContextAttributes toWebGLContextAttributes(
12 const CanvasContextCreationAttributes& attrs) { 12 const CanvasContextCreationAttributes& attrs) {
13 WebGLContextAttributes result; 13 WebGLContextAttributes result;
14 result.setAlpha(attrs.alpha()); 14 result.setAlpha(attrs.alpha());
15 result.setDepth(attrs.depth()); 15 result.setDepth(attrs.depth());
16 result.setStencil(attrs.stencil()); 16 result.setStencil(attrs.stencil());
17 result.setAntialias(attrs.antialias()); 17 result.setAntialias(attrs.antialias());
18 result.setPremultipliedAlpha(attrs.premultipliedAlpha()); 18 result.setPremultipliedAlpha(attrs.premultipliedAlpha());
19 result.setPreserveDrawingBuffer(attrs.preserveDrawingBuffer()); 19 result.setPreserveDrawingBuffer(attrs.preserveDrawingBuffer());
20 result.setFailIfMajorPerformanceCaveat(attrs.failIfMajorPerformanceCaveat()); 20 result.setFailIfMajorPerformanceCaveat(attrs.failIfMajorPerformanceCaveat());
21 return result; 21 return result;
22 } 22 }
23 23
24 Platform::ContextAttributes toPlatformContextAttributes( 24 Platform::ContextAttributes toPlatformContextAttributes(
25 const CanvasContextCreationAttributes& attrs, 25 const CanvasContextCreationAttributes& attrs,
26 unsigned webGLVersion) { 26 unsigned webGLVersion) {
27 Platform::ContextAttributes result; 27 Platform::ContextAttributes result;
28 result.alpha = attrs.alpha();
29 result.depth = attrs.depth();
30 result.stencil = attrs.stencil();
31 result.antialias = attrs.antialias();
28 result.failIfMajorPerformanceCaveat = attrs.failIfMajorPerformanceCaveat(); 32 result.failIfMajorPerformanceCaveat = attrs.failIfMajorPerformanceCaveat();
29 result.webGLVersion = webGLVersion; 33 result.webGLVersion = webGLVersion;
30 return result; 34 return result;
31 } 35 }
32 36
33 } // namespace blink 37 } // namespace blink
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