sk_sp<SkFlattenable> SkToSRGBColorFilter::CreateProc(SkReadBuffer& buffer) {
auto data = buffer.readByteArrayAsData();
if (data) {
return Make(SkColorSpace::Deserialize(data->data(), data->size()));
}
return nullptr;
}
sk_sp<SkFlattenable> SkColorCubeFilter::CreateProc(SkReadBuffer& buffer) {
int cubeDimension = buffer.readInt();
auto cubeData(buffer.readByteArrayAsData());
if (!buffer.validate(is_valid_3D_lut(cubeData.get(), cubeDimension))) {
return nullptr;
}
return Make(std::move(cubeData), cubeDimension);
}
void SkImageInfo::unflatten(SkReadBuffer& buffer) {
fWidth = buffer.read32();
fHeight = buffer.read32();
uint32_t packed = buffer.read32();
fColorType = stored_to_live((packed >> 0) & kColorTypeMask);
fAlphaType = (SkAlphaType)((packed >> 8) & kAlphaTypeMask);
buffer.validate(alpha_type_is_valid(fAlphaType) && color_type_is_valid(fColorType));
sk_sp<SkData> data = buffer.readByteArrayAsData();
fColorSpace = SkColorSpace::Deserialize(data->data(), data->size());
}
SkColorCubeFilter::SkColorCubeFilter(SkReadBuffer& buffer)
: fCache(buffer.readInt()) {
fCubeData.reset(buffer.readByteArrayAsData());
buffer.validate(is_valid_3D_lut(fCubeData, fCache.cubeDimension()));
fUniqueID = SkNextColorCubeUniqueID();
}
SkAnnotation::SkAnnotation(SkReadBuffer& buffer) {
buffer.readString(&fKey);
fData = buffer.readByteArrayAsData();
}
