| 39 | } |
| 40 | |
| 41 | inline uint32 DecodeFixed32(const char* ptr) { |
| 42 | if (port::kLittleEndian) { |
| 43 | // Load the raw bytes |
| 44 | uint32 result; |
| 45 | memcpy(&result, ptr, sizeof(result)); // gcc optimizes this to a plain load |
| 46 | return result; |
| 47 | } else { |
| 48 | return ((static_cast<uint32>(static_cast<unsigned char>(ptr[0]))) | |
| 49 | (static_cast<uint32>(static_cast<unsigned char>(ptr[1])) << 8) | |
| 50 | (static_cast<uint32>(static_cast<unsigned char>(ptr[2])) << 16) | |
| 51 | (static_cast<uint32>(static_cast<unsigned char>(ptr[3])) << 24)); |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | inline uint64 DecodeFixed64(const char* ptr) { |
| 56 | if (port::kLittleEndian) { |
no outgoing calls