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optimized replay writing to do less system calls

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shavit 2018-10-25 01:42:11 +03:00
parent 2e216dfad1
commit fae99ff8d1
1 changed files with 17 additions and 3 deletions
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20
addons/sourcemod/scripting/shavit-replay.sp
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@ -34,6 +34,7 @@
#define REPLAY_FORMAT_FINAL "{SHAVITREPLAYFORMAT}{FINAL}"
#define REPLAY_FORMAT_SUBVERSION 0x02
#define CELLS_PER_FRAME 8 // origin[3], angles[2], buttons, flags, movetype
#define FRAMES_PER_WRITE 100 // amounts of frames to write per read/write call
// #define DEBUG
@ -972,7 +973,7 @@ bool LoadReplay(int style, int track, const char[] path)
gH_SQL.Query(SQL_GetUserName_Callback, sQuery, pack, DBPrio_High);
}
int cells = 8;
int cells = CELLS_PER_FRAME;
// backwards compatibility
if(gA_FrameCache[style][track][3] == 0x01)
@ -1087,12 +1088,25 @@ bool SaveReplay(int style, int track, float time, char[] authid, char[] name)
// if REPLAY_FORMAT_SUBVERSION is over 0x01 i'll add variables here
any[] aFrameData = new any[CELLS_PER_FRAME];
any aFrameData[CELLS_PER_FRAME];
any aWriteData[CELLS_PER_FRAME * FRAMES_PER_WRITE];
int iFramesWritten = 0;
for(int i = 0; i < iSize; i++)
{
gA_Frames[style][track].GetArray(i, aFrameData, CELLS_PER_FRAME);
fFile.Write(aFrameData, CELLS_PER_FRAME, 4);
for(int j = 0; j < CELLS_PER_FRAME; j++)
{
aWriteData[(CELLS_PER_FRAME * iFramesWritten) + j] = aFrameData[j];
}
if(++iFramesWritten == FRAMES_PER_WRITE || i == iSize - 1)
{
fFile.Write(aWriteData, CELLS_PER_FRAME * iFramesWritten, 4);
iFramesWritten = 0;
}
}
delete fFile;