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Side by Side Diff: Source/WebCore/css/MediaQueryEvaluator.cpp

Issue 14067007: Remove 3D_RENDERING define from Blink (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Rebased, retrying the bots Created 7 years, 8 months ago
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1 /* 1 /*
2 * CSS Media Query Evaluator 2 * CSS Media Query Evaluator
3 * 3 *
4 * Copyright (C) 2006 Kimmo Kinnunen <kimmo.t.kinnunen@nokia.com>. 4 * Copyright (C) 2006 Kimmo Kinnunen <kimmo.t.kinnunen@nokia.com>.
5 * Copyright (C) 2013 Apple Inc. All rights reserved. 5 * Copyright (C) 2013 Apple Inc. All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions 8 * modification, are permitted provided that the following conditions
9 * are met: 9 * are met:
10 * 1. Redistributions of source code must retain the above copyright 10 * 1. Redistributions of source code must retain the above copyright
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40 #include "Frame.h" 40 #include "Frame.h"
41 #include "FrameView.h" 41 #include "FrameView.h"
42 #include "IntRect.h" 42 #include "IntRect.h"
43 #include "MediaFeatureNames.h" 43 #include "MediaFeatureNames.h"
44 #include "MediaList.h" 44 #include "MediaList.h"
45 #include "MediaQuery.h" 45 #include "MediaQuery.h"
46 #include "MediaQueryExp.h" 46 #include "MediaQueryExp.h"
47 #include "NodeRenderStyle.h" 47 #include "NodeRenderStyle.h"
48 #include "Page.h" 48 #include "Page.h"
49 #include "PlatformScreen.h" 49 #include "PlatformScreen.h"
50 #include "RenderLayerCompositor.h"
50 #include "RenderStyle.h" 51 #include "RenderStyle.h"
51 #include "RenderView.h" 52 #include "RenderView.h"
52 #include "Screen.h" 53 #include "Screen.h"
53 #include "Settings.h" 54 #include "Settings.h"
54 #include "StyleResolver.h" 55 #include "StyleResolver.h"
55 #include <wtf/HashMap.h> 56 #include <wtf/HashMap.h>
56 57
57 #if ENABLE(3D_RENDERING)
58 #include "RenderLayerCompositor.h"
59 #endif
60
61 namespace WebCore { 58 namespace WebCore {
62 59
63 using namespace MediaFeatureNames; 60 using namespace MediaFeatureNames;
64 61
65 enum MediaFeaturePrefix { MinPrefix, MaxPrefix, NoPrefix }; 62 enum MediaFeaturePrefix { MinPrefix, MaxPrefix, NoPrefix };
66 63
67 typedef bool (*EvalFunc)(CSSValue*, RenderStyle*, Frame*, MediaFeaturePrefix); 64 typedef bool (*EvalFunc)(CSSValue*, RenderStyle*, Frame*, MediaFeaturePrefix);
68 typedef HashMap<AtomicStringImpl*, EvalFunc> FunctionMap; 65 typedef HashMap<AtomicStringImpl*, EvalFunc> FunctionMap;
69 static FunctionMap* gFunctionMap; 66 static FunctionMap* gFunctionMap;
70 67
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633 return numberValue(value, number) && compareValue(1, static_cast<int>(nu mber), op); 630 return numberValue(value, number) && compareValue(1, static_cast<int>(nu mber), op);
634 } 631 }
635 return true; 632 return true;
636 } 633 }
637 634
638 static bool transform_3dMediaFeatureEval(CSSValue* value, RenderStyle*, Frame* f rame, MediaFeaturePrefix op) 635 static bool transform_3dMediaFeatureEval(CSSValue* value, RenderStyle*, Frame* f rame, MediaFeaturePrefix op)
639 { 636 {
640 bool returnValueIfNoParameter; 637 bool returnValueIfNoParameter;
641 int have3dRendering; 638 int have3dRendering;
642 639
643 #if ENABLE(3D_RENDERING)
644 bool threeDEnabled = false; 640 bool threeDEnabled = false;
645 if (RenderView* view = frame->contentRenderer()) 641 if (RenderView* view = frame->contentRenderer())
646 threeDEnabled = view->compositor()->canRender3DTransforms(); 642 threeDEnabled = view->compositor()->canRender3DTransforms();
647 643
648 returnValueIfNoParameter = threeDEnabled; 644 returnValueIfNoParameter = threeDEnabled;
649 have3dRendering = threeDEnabled ? 1 : 0; 645 have3dRendering = threeDEnabled ? 1 : 0;
650 #else
651 UNUSED_PARAM(frame);
652 returnValueIfNoParameter = false;
653 have3dRendering = 0;
654 #endif
655 646
656 if (value) { 647 if (value) {
657 float number; 648 float number;
658 return numberValue(value, number) && compareValue(have3dRendering, stati c_cast<int>(number), op); 649 return numberValue(value, number) && compareValue(have3dRendering, stati c_cast<int>(number), op);
659 } 650 }
660 return returnValueIfNoParameter; 651 return returnValueIfNoParameter;
661 } 652 }
662 653
663 #if ENABLE(VIEW_MODE_CSS_MEDIA) 654 #if ENABLE(VIEW_MODE_CSS_MEDIA)
664 static bool view_modeMediaFeatureEval(CSSValue* value, RenderStyle*, Frame* fram e, MediaFeaturePrefix op) 655 static bool view_modeMediaFeatureEval(CSSValue* value, RenderStyle*, Frame* fram e, MediaFeaturePrefix op)
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780 // and let trampoline functions override the prefix if prefix is 771 // and let trampoline functions override the prefix if prefix is
781 // used 772 // used
782 EvalFunc func = gFunctionMap->get(expr->mediaFeature().impl()); 773 EvalFunc func = gFunctionMap->get(expr->mediaFeature().impl());
783 if (func) 774 if (func)
784 return func(expr->value(), m_style.get(), m_frame, NoPrefix); 775 return func(expr->value(), m_style.get(), m_frame, NoPrefix);
785 776
786 return false; 777 return false;
787 } 778 }
788 779
789 } // namespace 780 } // namespace
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