53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
/* 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/. */
|
|
|
|
#include "LayerAnimationInfo.h"
|
|
|
|
#include "nsCSSProps.h" // For nsCSSProps::PropHasFlags
|
|
|
|
namespace mozilla {
|
|
|
|
/* static */ const LayerAnimationInfo::Record LayerAnimationInfo::sRecords[] =
|
|
{ { eCSSProperty_transform,
|
|
nsDisplayItem::TYPE_TRANSFORM,
|
|
nsChangeHint_UpdateTransformLayer },
|
|
{ eCSSProperty_opacity,
|
|
nsDisplayItem::TYPE_OPACITY,
|
|
nsChangeHint_UpdateOpacityLayer } };
|
|
|
|
#ifdef DEBUG
|
|
/* static */ void
|
|
LayerAnimationInfo::Initialize()
|
|
{
|
|
for (const Record& record : sRecords) {
|
|
MOZ_ASSERT(nsCSSProps::PropHasFlags(record.mProperty,
|
|
CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR),
|
|
"CSS property with entry in LayerAnimation::sRecords does not "
|
|
"have the CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR flag");
|
|
}
|
|
|
|
// Check that every property with the flag for animating on the
|
|
// compositor has an entry in LayerAnimationInfo::sRecords.
|
|
for (nsCSSPropertyID prop = nsCSSPropertyID(0);
|
|
prop < eCSSProperty_COUNT;
|
|
prop = nsCSSPropertyID(prop + 1)) {
|
|
if (nsCSSProps::PropHasFlags(prop,
|
|
CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR)) {
|
|
bool found = false;
|
|
for (const Record& record : sRecords) {
|
|
if (record.mProperty == prop) {
|
|
found = true;
|
|
break;
|
|
}
|
|
}
|
|
MOZ_ASSERT(found,
|
|
"CSS property with the CSS_PROPERTY_CAN_ANIMATE_ON_COMPOSITOR "
|
|
"flag does not have an entry in LayerAnimationInfo::sRecords");
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
} // namespace mozilla
|