* Implements IOQueue::Read. */
| 59 | * Implements IOQueue::Read. |
| 60 | */ |
| 61 | size_t FIFO::Read(void *buffer, size_t count) |
| 62 | { |
| 63 | if (count > m_DataSize) |
| 64 | count = m_DataSize; |
| 65 | |
| 66 | if (buffer) |
| 67 | std::memcpy(buffer, m_Buffer + m_Offset, count); |
| 68 | |
| 69 | m_DataSize -= count; |
| 70 | m_Offset += count; |
| 71 | |
| 72 | Optimize(); |
| 73 | |
| 74 | return count; |
| 75 | } |
| 76 | |
| 77 | /** |
| 78 | * Implements IOQueue::Write. |
no outgoing calls
no test coverage detected