зеркало из https://github.com/mozilla/gecko-dev.git
54 строки
1.8 KiB
C++
54 строки
1.8 KiB
C++
/* vim: set shiftwidth=2 tabstop=8 autoindent cindent expandtab: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "LayerAnimationInfo.h"
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#include "nsCSSProps.h" // For nsCSSProps::PropHasFlags
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namespace mozilla {
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/* static */ const LayerAnimationInfo::Record LayerAnimationInfo::sRecords[] =
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{ { eCSSProperty_transform,
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nsDisplayItem::TYPE_TRANSFORM,
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nsChangeHint_UpdateTransformLayer },
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{ eCSSProperty_opacity,
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nsDisplayItem::TYPE_OPACITY,
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nsChangeHint_UpdateOpacityLayer } };
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#ifdef DEBUG
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/* static */ void
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LayerAnimationInfo::Initialize()
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{
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for (const Record& record : sRecords) {
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MOZ_ASSERT(nsCSSProps::PropHasFlags(record.mProperty,
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CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR),
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"CSS property with entry in LayerAnimation::sRecords does not "
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"have the CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR flag");
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}
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// Check that every property with the flag for animating on the
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// compositor has an entry in LayerAnimationInfo::sRecords.
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for (nsCSSPropertyID prop = nsCSSPropertyID(0);
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prop < eCSSProperty_COUNT;
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prop = nsCSSPropertyID(prop + 1)) {
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if (nsCSSProps::PropHasFlags(prop,
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CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR)) {
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bool found = false;
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for (const Record& record : sRecords) {
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if (record.mProperty == prop) {
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found = true;
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break;
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}
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}
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MOZ_ASSERT(found,
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"CSS property with the CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR "
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"flag does not have an entry in LayerAnimationInfo::sRecords");
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}
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}
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}
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#endif
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} // namespace mozilla
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