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reduce size of SharedMemoryStatus by moving state details into shared memory streaming block.

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This commit is contained in:
erwincoumans
2019-03-06 23:27:59 -08:00
parent 4c37558805
commit 0af0f193ee
13 changed files with 330 additions and 96 deletions
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11
examples/SharedMemory/SharedMemoryCommandProcessor.cpp
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@@ -17,7 +17,8 @@ struct SharedMemoryCommandProcessorInternalData
bool m_waitingForServer;
SharedMemoryStatus m_lastServerStatus;
SharedMemoryBlock* m_testBlock1;
SendActualStateSharedMemoryStorage m_cachedState;
SharedMemoryCommandProcessorInternalData()
: m_sharedMemoryKey(SHARED_MEMORY_KEY),
m_isConnected(false),
@@ -160,6 +161,14 @@ bool SharedMemoryCommandProcessor::receiveStatus(struct SharedMemoryStatus& serv
m_data->m_testBlock1->m_numProcessedServerCommands + 1);
const SharedMemoryStatus& serverCmd = m_data->m_testBlock1->m_serverCommands[0];
if (serverCmd.m_type == CMD_ACTUAL_STATE_UPDATE_COMPLETED)
{
SendActualStateSharedMemoryStorage* serverState = (SendActualStateSharedMemoryStorage*)m_data->m_testBlock1->m_bulletStreamDataServerToClientRefactor;
m_data->m_cachedState = *serverState;
//ideally we provided a 'getCachedState' but that would require changing the API, so we store a pointer instead.
m_data->m_testBlock1->m_serverCommands[0].m_sendActualStateArgs.m_stateDetails = &m_data->m_cachedState;
}
m_data->m_lastServerStatus = serverCmd;
m_data->m_lastServerStatus.m_dataStream = m_data->m_testBlock1->m_bulletStreamDataServerToClientRefactor;