Merge pull request #9645 from leoetlino/fifoplayer-optimization

FifoPlayer: Copy data with memcpy instead of one byte at a time
dolphin-emu · Apr 18, 2021 · 92308f5 · 92308f5
2 parents e7f68cf + cc32fa9
commit 92308f5
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/Source/Core/Core/FifoPlayer/FifoPlayer.cpp b/Source/Core/Core/FifoPlayer/FifoPlayer.cpp
@@ -381,8 +381,9 @@ void FifoPlayer::WriteFifo(const u8* data, u32 start, u32 end)
 
     u32 burstEnd = std::min(written + 255, lastBurstEnd);
 
-    while (written < burstEnd)
-      GPFifo::FastWrite8(data[written++]);
+    std::copy(data + written, data + burstEnd, PowerPC::ppcState.gather_pipe_ptr);
+    PowerPC::ppcState.gather_pipe_ptr += burstEnd - written;
+    written = burstEnd;
 
     GPFifo::Write8(data[written++]);