bool toWebFilterOperations(const FilterOperations& inOperations, WebFilterOperations* outOperations)
{
SkiaImageFilterBuilder builder;
FilterOutsets outsets = inOperations.outsets();
builder.setCropOffset(FloatSize(outsets.left(), outsets.top()));
return builder.buildFilterOperations(inOperations, outOperations);
}
void GraphicsLayer::setFilters(const FilterOperations& filters)
{
SkiaImageFilterBuilder builder;
OwnPtr<WebFilterOperations> webFilters = adoptPtr(Platform::current()->compositorSupport()->createFilterOperations());
FilterOutsets outsets = filters.outsets();
builder.setCropOffset(FloatSize(outsets.left(), outsets.top()));
builder.buildFilterOperations(filters, webFilters.get());
m_layer->layer()->setFilters(*webFilters);
}
bool GraphicsLayer::setFilters(const FilterOperations& filters)
{
SkiaImageFilterBuilder builder;
OwnPtr<WebFilterOperations> webFilters = adoptPtr(Platform::current()->compositorSupport()->createFilterOperations());
FilterOutsets outsets = filters.outsets();
builder.setCropOffset(FloatSize(outsets.left(), outsets.top()));
if (!builder.buildFilterOperations(filters, webFilters.get())) {
// Make sure the filters are removed from the platform layer, as they are
// going to fallback to software mode.
webFilters->clear();
m_layer->layer()->setFilters(*webFilters);
m_filters = FilterOperations();
return false;
}
m_layer->layer()->setFilters(*webFilters);
m_filters = filters;
return true;
}