void
GnashImage::update(const GnashImage& from)
{
assert(size() <= from.size());
assert(width() == from.width());
assert(_type == from._type);
assert(_location == from._location);
std::copy(from.begin(), from.begin() + size(), begin());
}
void GnashVaapiImage::update(const GnashImage& from)
{
assert(stride() == from.stride());
assert(size() <= from.size());
assert(type() == from.type());
switch (from.location()) {
case GNASH_IMAGE_CPU:
this->update(const_cast<boost::uint8_t *>(from.begin()));
break;
case GNASH_IMAGE_GPU:
this->update(static_cast<const GnashVaapiImage &>(from).surface());
break;
default:
assert(0);
break;
}
}
