SVGPaintContext::~SVGPaintContext()
{
if (m_filter) {
ASSERT(SVGResourcesCache::cachedResourcesForLayoutObject(m_object));
ASSERT(SVGResourcesCache::cachedResourcesForLayoutObject(m_object)->filter() == m_filter);
ASSERT(m_filterRecordingContext);
SVGFilterPainter(*m_filter).finishEffect(*m_object, *m_filterRecordingContext);
// Reset the paint info after the filter effect has been completed.
// This isn't strictly required (e.g., m_paintInfo.rect is not used
// after this).
m_paintInfo.context = m_originalPaintInfo->context;
m_paintInfo.m_cullRect.m_rect = m_originalPaintInfo->m_cullRect.m_rect;
}
if (m_masker) {
ASSERT(SVGResourcesCache::cachedResourcesForLayoutObject(m_object));
ASSERT(SVGResourcesCache::cachedResourcesForLayoutObject(m_object)->masker() == m_masker);
SVGMaskPainter(*m_masker).finishEffect(*m_object, m_paintInfo.context);
}
if (m_clipper) {
ASSERT(SVGResourcesCache::cachedResourcesForLayoutObject(m_object));
ASSERT(SVGResourcesCache::cachedResourcesForLayoutObject(m_object)->clipper() == m_clipper);
SVGClipPainter(*m_clipper).finishEffect(*m_object, m_paintInfo.context, m_clipperState);
}
}
bool SVGPaintContext::applyMaskIfNecessary(SVGResources* resources)
{
if (LayoutSVGResourceMasker* masker = resources ? resources->masker() : nullptr) {
if (!SVGMaskPainter(*masker).prepareEffect(*m_object, m_paintInfo.context))
return false;
m_masker = masker;
}
return true;
}
SVGPaintContext::~SVGPaintContext() {
if (m_filter) {
DCHECK(SVGResourcesCache::cachedResourcesForLayoutObject(&m_object));
DCHECK(SVGResourcesCache::cachedResourcesForLayoutObject(&m_object)
->filter() == m_filter);
DCHECK(m_filterRecordingContext);
SVGFilterPainter(*m_filter).finishEffect(m_object,
*m_filterRecordingContext);
// Reset the paint info after the filter effect has been completed.
m_filterPaintInfo = nullptr;
}
if (m_masker) {
DCHECK(SVGResourcesCache::cachedResourcesForLayoutObject(&m_object));
DCHECK(SVGResourcesCache::cachedResourcesForLayoutObject(&m_object)
->masker() == m_masker);
SVGMaskPainter(*m_masker).finishEffect(m_object, paintInfo().context);
}
}
