| 51 | } |
| 52 | |
| 53 | void SendTimelinePacket::ReserveBuffer() |
| 54 | { |
| 55 | if (m_WriteBuffer != nullptr) |
| 56 | { |
| 57 | // Buffer already reserved |
| 58 | return; |
| 59 | } |
| 60 | |
| 61 | uint32_t reserved = 0; |
| 62 | |
| 63 | // Reserve the buffer |
| 64 | m_WriteBuffer = m_BufferManager.Reserve(MAX_METADATA_PACKET_LENGTH, reserved); |
| 65 | |
| 66 | // Check if there is enough space in the buffer |
| 67 | if (m_WriteBuffer == nullptr) |
| 68 | { |
| 69 | throw arm::pipe::BufferExhaustion("No free buffers left", LOCATION()); |
| 70 | } |
| 71 | if (reserved < m_Offset) |
| 72 | { |
| 73 | throw arm::pipe::BufferExhaustion("Reserved space too small for use", LOCATION()); |
| 74 | } |
| 75 | |
| 76 | if (m_DirectoryPackage) |
| 77 | { |
| 78 | m_RemainingBufferSize = reserved; |
| 79 | return; |
| 80 | } |
| 81 | // Account for the header size which is added at Commit() |
| 82 | m_RemainingBufferSize = reserved - 8; |
| 83 | } |
| 84 | |
| 85 | void SendTimelinePacket::SendTimelineEntityBinaryPacket(uint64_t profilingGuid) |
| 86 | { |
nothing calls this directly
no test coverage detected