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-rw-r--r--src/GPU2D.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/GPU2D.cpp b/src/GPU2D.cpp
index eb6600c..6d92011 100644
--- a/src/GPU2D.cpp
+++ b/src/GPU2D.cpp
@@ -382,6 +382,7 @@ void GPU2D::DrawScanline(u32 line)
// request each 3D scanline in advance
// this is required for the threaded mode of the software renderer
+ // (alternately we could call GetLine() once and store the result somewhere)
if (Num == 0)
GPU3D::RequestLine(line);