/work/obj-fuzz/dist/include/mozilla/ComputedStyleInlines.h

Source (jump to first uncovered line)
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/*
 * Inlined methods for ComputedStyle. Will just redirect to
 * GeckoComputedStyle methods when compiled without stylo, but will do
 * virtual dispatch (by checking which kind of container it is)
 * in stylo mode.
 */

#ifndef ComputedStyleInlines_h
#define ComputedStyleInlines_h

#include "mozilla/ComputedStyle.h"
#include "mozilla/ServoComputedDataInlines.h"
#include "mozilla/ServoUtils.h"

namespace mozilla {

#define STYLE_STRUCT(name_)                                 \
const nsStyle##name_ *                                      \
ComputedStyle::Style##name_() {                             \
  return DoGetStyle##name_<true>();                         \
}                                                           \
const nsStyle##name_ *                                      \
ComputedStyle::ThreadsafeStyle##name_() {                   \
  if (mozilla::IsInServoTraversal()) {                      \
    return ComputedData()->GetStyle##name_();               \
  }                                                         \
  return Style##name_();                                    \
}                                                           \
const nsStyle##name_ * ComputedStyle::PeekStyle##name_() {  \
  return DoGetStyle##name_<false>();                        \
}
#include "nsStyleStructList.h"
#undef STYLE_STRUCT

// Helper functions for GetStyle* and PeekStyle*
#define STYLE_STRUCT(name_)                                                 \
template<bool aComputeData>                                                 \
const nsStyle##name_* ComputedStyle::DoGetStyle##name_() {                  \
  const auto kStructID = StyleStructID::name_;                              \
  const bool needToCompute = !HasRequestedStruct(kStructID);                \
  if (!aComputeData && needToCompute) {                                     \
    return nullptr;                                                         \
  }                                                                         \
  const nsStyle##name_* data = ComputedData()->GetStyle##name_();           \
  /* perform any remaining main thread work on the struct */                \
  if (needToCompute) {                                                      \
    MOZ_ASSERT(NS_IsMainThread());                                          \
    MOZ_ASSERT(!mozilla::IsInServoTraversal());                             \
    const_cast<nsStyle##name_*>(data)->FinishStyle(mPresContext, nullptr);  \
    /* the ComputedStyle owns the struct */                                 \
    SetRequestedStruct(kStructID);                                          \
  }                                                                         \
  return data;                                                              \
}
#include "nsStyleStructList.h"
#undef STYLE_STRUCT

void
ComputedStyle::StartBackgroundImageLoads()
{
  // Just get our background struct; that should do the trick
  StyleBackground();
}

void
ComputedStyle::ResolveSameStructsAs(const ComputedStyle* aOther)
{
  // Only resolve structs that are not already resolved in this struct.
  auto newBits = aOther->mRequestedStructs & ~mRequestedStructs;

#define STYLE_STRUCT(name_)                                                    \
  if (nsStyle##name_::kHasFinishStyle &&                                       \
      (newBits & StyleStructConstants::BitFor(StyleStructID::name_))) {        \
    const nsStyle##name_* data = ComputedData()->GetStyle##name_();            \
    const nsStyle##name_* oldData = aOther->ComputedData()->GetStyle##name_(); \
    const_cast<nsStyle##name_*>(data)->FinishStyle(mPresContext, oldData);     \
  }
#include "nsStyleStructList.h"
#undef STYLE_STRUCT

  mRequestedStructs |= newBits;
}

} // namespace mozilla


#endif // ComputedStyleInlines_h

Line	Count	Source (jump to first uncovered line)
1		/* -- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -- */
2		/* vim: set ts=8 sts=2 et sw=2 tw=80: */
3		/* This Source Code Form is subject to the terms of the Mozilla Public
4		* License, v. 2.0. If a copy of the MPL was not distributed with this
5		* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6
7		/*
8		* Inlined methods for ComputedStyle. Will just redirect to
9		* GeckoComputedStyle methods when compiled without stylo, but will do
10		* virtual dispatch (by checking which kind of container it is)
11		* in stylo mode.
12		*/
13
14		#ifndef ComputedStyleInlines_h
15		#define ComputedStyleInlines_h
16
17		#include "mozilla/ComputedStyle.h"
18		#include "mozilla/ServoComputedDataInlines.h"
19		#include "mozilla/ServoUtils.h"
20
21		namespace mozilla {
22
23		#define STYLE_STRUCT(name_) \
24		const nsStyle##name_ * \
25	0	ComputedStyle::Style##name_() { \
26	0	return DoGetStyle##name_<true>(); \
27	0	} \ Unexecuted instantiation: mozilla::ComputedStyle::StyleFont() Unexecuted instantiation: mozilla::ComputedStyle::StyleColor() Unexecuted instantiation: mozilla::ComputedStyle::StyleList() Unexecuted instantiation: mozilla::ComputedStyle::StyleText() Unexecuted instantiation: mozilla::ComputedStyle::StyleVisibility() Unexecuted instantiation: mozilla::ComputedStyle::StyleUI() Unexecuted instantiation: mozilla::ComputedStyle::StyleTableBorder() Unexecuted instantiation: mozilla::ComputedStyle::StyleSVG() Unexecuted instantiation: mozilla::ComputedStyle::StyleBackground() Unexecuted instantiation: mozilla::ComputedStyle::StylePosition() Unexecuted instantiation: mozilla::ComputedStyle::StyleTextReset() Unexecuted instantiation: mozilla::ComputedStyle::StyleDisplay() Unexecuted instantiation: mozilla::ComputedStyle::StyleContent() Unexecuted instantiation: mozilla::ComputedStyle::StyleUIReset() Unexecuted instantiation: mozilla::ComputedStyle::StyleTable() Unexecuted instantiation: mozilla::ComputedStyle::StyleMargin() Unexecuted instantiation: mozilla::ComputedStyle::StylePadding() Unexecuted instantiation: mozilla::ComputedStyle::StyleBorder() Unexecuted instantiation: mozilla::ComputedStyle::StyleOutline() Unexecuted instantiation: mozilla::ComputedStyle::StyleXUL() Unexecuted instantiation: mozilla::ComputedStyle::StyleSVGReset() Unexecuted instantiation: mozilla::ComputedStyle::StyleColumn() Unexecuted instantiation: mozilla::ComputedStyle::StyleEffects()
28		const nsStyle##name_ * \
29	0	ComputedStyle::ThreadsafeStyle##name_() { \
30	0	if (mozilla::IsInServoTraversal()) { \
31	0	return ComputedData()->GetStyle##name_(); \
32	0	} \
33	0	return Style##name_(); \
34	0	} \ Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleFont() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleColor() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleList() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleText() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleVisibility() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleUI() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleTableBorder() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleSVG() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleBackground() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStylePosition() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleTextReset() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleDisplay() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleContent() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleUIReset() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleTable() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleMargin() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStylePadding() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleBorder() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleOutline() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleXUL() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleSVGReset() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleColumn() Unexecuted instantiation: mozilla::ComputedStyle::ThreadsafeStyleEffects()
35	0	const nsStyle##name_ * ComputedStyle::PeekStyle##name_() { \
36	0	return DoGetStyle##name_<false>(); \
37	0	} Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleFont() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleColor() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleList() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleText() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleVisibility() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleUI() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleTableBorder() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleSVG() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleBackground() Unexecuted instantiation: mozilla::ComputedStyle::PeekStylePosition() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleTextReset() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleDisplay() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleContent() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleUIReset() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleTable() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleMargin() Unexecuted instantiation: mozilla::ComputedStyle::PeekStylePadding() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleBorder() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleOutline() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleXUL() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleSVGReset() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleColumn() Unexecuted instantiation: mozilla::ComputedStyle::PeekStyleEffects()
38		#include "nsStyleStructList.h"
39		#undef STYLE_STRUCT
40
41		// Helper functions for GetStyle* and PeekStyle*
42		#define STYLE_STRUCT(name_) \
43		template<bool aComputeData> \
44	0	const nsStyle##name_* ComputedStyle::DoGetStyle##name_() { \
45	0	const auto kStructID = StyleStructID::name_; \
46	0	const bool needToCompute = !HasRequestedStruct(kStructID); \
47	0	if (!aComputeData && needToCompute) { \
48	0	return nullptr; \
49	0	} \
50	0	const nsStyle##name_* data = ComputedData()->GetStyle##name_(); \
51	0	/* perform any remaining main thread work on the struct */ \
52	0	if (needToCompute) { \
53	0	MOZ_ASSERT(NS_IsMainThread()); \
54	0	MOZ_ASSERT(!mozilla::IsInServoTraversal()); \
55	0	const_cast<nsStyle##name_*>(data)->FinishStyle(mPresContext, nullptr); \
56	0	/* the ComputedStyle owns the struct */ \
57	0	SetRequestedStruct(kStructID); \
58	0	} \
59	0	return data; \
60	0	} Unexecuted instantiation: nsStyleFont const* mozilla::ComputedStyle::DoGetStyleFont<true>() Unexecuted instantiation: nsStyleFont const* mozilla::ComputedStyle::DoGetStyleFont<false>() Unexecuted instantiation: nsStyleColor const* mozilla::ComputedStyle::DoGetStyleColor<true>() Unexecuted instantiation: nsStyleColor const* mozilla::ComputedStyle::DoGetStyleColor<false>() Unexecuted instantiation: nsStyleList const* mozilla::ComputedStyle::DoGetStyleList<true>() Unexecuted instantiation: nsStyleList const* mozilla::ComputedStyle::DoGetStyleList<false>() Unexecuted instantiation: nsStyleText const* mozilla::ComputedStyle::DoGetStyleText<true>() Unexecuted instantiation: nsStyleText const* mozilla::ComputedStyle::DoGetStyleText<false>() Unexecuted instantiation: nsStyleVisibility const* mozilla::ComputedStyle::DoGetStyleVisibility<true>() Unexecuted instantiation: nsStyleVisibility const* mozilla::ComputedStyle::DoGetStyleVisibility<false>() Unexecuted instantiation: nsStyleUI const* mozilla::ComputedStyle::DoGetStyleUI<true>() Unexecuted instantiation: nsStyleUI const* mozilla::ComputedStyle::DoGetStyleUI<false>() Unexecuted instantiation: nsStyleTableBorder const* mozilla::ComputedStyle::DoGetStyleTableBorder<true>() Unexecuted instantiation: nsStyleTableBorder const* mozilla::ComputedStyle::DoGetStyleTableBorder<false>() Unexecuted instantiation: nsStyleSVG const* mozilla::ComputedStyle::DoGetStyleSVG<true>() Unexecuted instantiation: nsStyleSVG const* mozilla::ComputedStyle::DoGetStyleSVG<false>() Unexecuted instantiation: nsStyleBackground const* mozilla::ComputedStyle::DoGetStyleBackground<true>() Unexecuted instantiation: nsStyleBackground const* mozilla::ComputedStyle::DoGetStyleBackground<false>() Unexecuted instantiation: nsStylePosition const* mozilla::ComputedStyle::DoGetStylePosition<true>() Unexecuted instantiation: nsStylePosition const* mozilla::ComputedStyle::DoGetStylePosition<false>() Unexecuted instantiation: nsStyleTextReset const* mozilla::ComputedStyle::DoGetStyleTextReset<true>() Unexecuted instantiation: nsStyleTextReset const* mozilla::ComputedStyle::DoGetStyleTextReset<false>() Unexecuted instantiation: nsStyleDisplay const* mozilla::ComputedStyle::DoGetStyleDisplay<true>() Unexecuted instantiation: nsStyleDisplay const* mozilla::ComputedStyle::DoGetStyleDisplay<false>() Unexecuted instantiation: nsStyleContent const* mozilla::ComputedStyle::DoGetStyleContent<true>() Unexecuted instantiation: nsStyleContent const* mozilla::ComputedStyle::DoGetStyleContent<false>() Unexecuted instantiation: nsStyleUIReset const* mozilla::ComputedStyle::DoGetStyleUIReset<true>() Unexecuted instantiation: nsStyleUIReset const* mozilla::ComputedStyle::DoGetStyleUIReset<false>() Unexecuted instantiation: nsStyleTable const* mozilla::ComputedStyle::DoGetStyleTable<true>() Unexecuted instantiation: nsStyleTable const* mozilla::ComputedStyle::DoGetStyleTable<false>() Unexecuted instantiation: nsStyleMargin const* mozilla::ComputedStyle::DoGetStyleMargin<true>() Unexecuted instantiation: nsStyleMargin const* mozilla::ComputedStyle::DoGetStyleMargin<false>() Unexecuted instantiation: nsStylePadding const* mozilla::ComputedStyle::DoGetStylePadding<true>() Unexecuted instantiation: nsStylePadding const* mozilla::ComputedStyle::DoGetStylePadding<false>() Unexecuted instantiation: nsStyleBorder const* mozilla::ComputedStyle::DoGetStyleBorder<true>() Unexecuted instantiation: nsStyleBorder const* mozilla::ComputedStyle::DoGetStyleBorder<false>() Unexecuted instantiation: nsStyleOutline const* mozilla::ComputedStyle::DoGetStyleOutline<true>() Unexecuted instantiation: nsStyleOutline const* mozilla::ComputedStyle::DoGetStyleOutline<false>() Unexecuted instantiation: nsStyleXUL const* mozilla::ComputedStyle::DoGetStyleXUL<true>() Unexecuted instantiation: nsStyleXUL const* mozilla::ComputedStyle::DoGetStyleXUL<false>() Unexecuted instantiation: nsStyleSVGReset const* mozilla::ComputedStyle::DoGetStyleSVGReset<true>() Unexecuted instantiation: nsStyleSVGReset const* mozilla::ComputedStyle::DoGetStyleSVGReset<false>() Unexecuted instantiation: nsStyleColumn const* mozilla::ComputedStyle::DoGetStyleColumn<true>() Unexecuted instantiation: nsStyleColumn const* mozilla::ComputedStyle::DoGetStyleColumn<false>() Unexecuted instantiation: nsStyleEffects const* mozilla::ComputedStyle::DoGetStyleEffects<true>() Unexecuted instantiation: nsStyleEffects const* mozilla::ComputedStyle::DoGetStyleEffects<false>()
61		#include "nsStyleStructList.h"
62		#undef STYLE_STRUCT
63
64		void
65		ComputedStyle::StartBackgroundImageLoads()
66	0	{
67	0	// Just get our background struct; that should do the trick
68	0	StyleBackground();
69	0	}
70
71		void
72		ComputedStyle::ResolveSameStructsAs(const ComputedStyle* aOther)
73	0	{
74	0	// Only resolve structs that are not already resolved in this struct.
75	0	auto newBits = aOther->mRequestedStructs & ~mRequestedStructs;
76	0
77	0	#define STYLE_STRUCT(name_) \
78	0	if (nsStyle##name_::kHasFinishStyle && \
79	0	(newBits & StyleStructConstants::BitFor(StyleStructID::name_))) { \
80	0	const nsStyle##name_* data = ComputedData()->GetStyle##name_(); \
81	0	const nsStyle##name_* oldData = aOther->ComputedData()->GetStyle##name_(); \
82	0	const_cast<nsStyle##name_*>(data)->FinishStyle(mPresContext, oldData); \
83	0	}
84	0	#include "nsStyleStructList.h"
85	0	#undef STYLE_STRUCT
86	0
87	0	mRequestedStructs \|= newBits;
88	0	}
89
90		} // namespace mozilla
91
92
93		#endif // ComputedStyleInlines_h

Coverage Report

Created: 2018-09-25 14:53