BitmapPattern::BitmapPattern(PassRefPtr<Image> image, RepeatMode repeatMode)
: BitmapPatternBase(repeatMode, 0 )
{
if (image) {
// If image is animated, what about the pattern?
if (image->bitmapForCurrentFrame(&m_tileImage))
adjustExternalMemoryAllocated(m_tileImage.getSafeSize());
}
}
ImagePattern::ImagePattern(PassRefPtr<Image> image, RepeatMode repeatMode)
: Pattern(repeatMode)
, m_tileImage(image->imageForCurrentFrame())
{
if (m_tileImage) {
// TODO(fmalita): mechanism to extract the actual SkImageInfo from an SkImage?
const SkImageInfo info =
SkImageInfo::MakeN32Premul(m_tileImage->width(), m_tileImage->height());
adjustExternalMemoryAllocated(info.getSafeSize(info.minRowBytes()));
}
}
// TODO(ccameron): ImagePattern should not draw to a globally set color space.
// https://crbug.com/672306
ImagePattern::ImagePattern(PassRefPtr<Image> image, RepeatMode repeatMode)
: Pattern(repeatMode),
m_tileImage(image->imageForCurrentFrame(
ColorBehavior::transformToGlobalTarget())) {
m_previousLocalMatrix.setIdentity();
if (m_tileImage) {
// TODO(fmalita): mechanism to extract the actual SkImageInfo from an
// SkImage?
const SkImageInfo info = SkImageInfo::MakeN32Premul(
m_tileImage->width() + (isRepeatX() ? 0 : 2),
m_tileImage->height() + (isRepeatY() ? 0 : 2));
adjustExternalMemoryAllocated(info.getSafeSize(info.minRowBytes()));
}
}
Pattern::~Pattern() {
adjustExternalMemoryAllocated(-m_externalMemoryAllocated);
}
Pattern::Pattern(RepeatMode repeatMode, int64_t externalMemoryAllocated)
: m_repeatMode(repeatMode), m_externalMemoryAllocated(0) {
adjustExternalMemoryAllocated(externalMemoryAllocated);
}
