| 37 | } |
| 38 | |
| 39 | sk_sp<SkData> skDataFromBytes(const Valdi::BytesView& bytes, DataConversionMode conversionMode) { |
| 40 | auto dataHolder = Valdi::castOrNull<SkiaDataHolder>(bytes.getSource()); |
| 41 | |
| 42 | switch (conversionMode) { |
| 43 | case DataConversionModeCopyIfUnsafe: { |
| 44 | if (dataHolder != nullptr) { |
| 45 | return dataHolder->getData(); |
| 46 | } |
| 47 | |
| 48 | if (bytes.empty()) { |
| 49 | return SkData::MakeEmpty(); |
| 50 | } |
| 51 | |
| 52 | if (bytes.getSource() == nullptr) { |
| 53 | return SkData::MakeWithCopy(bytes.data(), bytes.size()); |
| 54 | } else { |
| 55 | auto* source = Valdi::unsafeBridgeRetain(bytes.getSource().get()); |
| 56 | return SkData::MakeWithProc(bytes.data(), bytes.size(), &releaseData, source); |
| 57 | } |
| 58 | } |
| 59 | case DataConversionModeAlwaysCopy: { |
| 60 | return SkData::MakeWithCopy(bytes.data(), bytes.size()); |
| 61 | } |
| 62 | case DataConversionModeNeverCopy: { |
| 63 | if (dataHolder != nullptr) { |
| 64 | return dataHolder->getData(); |
| 65 | } |
| 66 | |
| 67 | if (bytes.getSource() == nullptr) { |
| 68 | return SkData::MakeWithoutCopy(bytes.data(), bytes.size()); |
| 69 | } else { |
| 70 | auto* source = Valdi::unsafeBridgeRetain(bytes.getSource().get()); |
| 71 | return SkData::MakeWithProc(bytes.data(), bytes.size(), &releaseData, source); |
| 72 | } |
| 73 | }; |
| 74 | } |
| 75 | |
| 76 | return nullptr; |
| 77 | } |
| 78 | |
| 79 | } // namespace snap::drawing |
no test coverage detected