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fix unnecessary drawing

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This commit is contained in:
Glenn Maynard
2004-12-11 12:58:34 +00:00
parent bd2bd7e2bf
commit 294ddd9100
1 changed files with 3 additions and 3 deletions
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stepmania/src/NoteField.cpp
+3 -3
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@@ -543,8 +543,8 @@ void NoteField::DrawPrimitives()
// TRICKY: If boomerang is on, then all notes in the range // TRICKY: If boomerang is on, then all notes in the range
// [iFirstIndexToDraw,iLastIndexToDraw] aren't necessarily visible. // [iFirstIndexToDraw,iLastIndexToDraw] aren't necessarily visible.
// Test every note to make sure it's on screen before drawing // Test every note to make sure it's on screen before drawing
float fYStartOffset = ArrowGetYOffset( m_PlayerNumber, 0, NoteRowToBeat(hn.iStartRow), true ); float fYStartOffset = ArrowGetYOffset( m_PlayerNumber, c, NoteRowToBeat(hn.iStartRow) );
float fYEndOffset = ArrowGetYOffset( m_PlayerNumber, 0, NoteRowToBeat(hn.iEndRow), true ); float fYEndOffset = ArrowGetYOffset( m_PlayerNumber, c, NoteRowToBeat(hn.iEndRow) );
if( !( iFirstPixelToDraw <= fYEndOffset && fYEndOffset <= iLastPixelToDraw || if( !( iFirstPixelToDraw <= fYEndOffset && fYEndOffset <= iLastPixelToDraw ||
iFirstPixelToDraw <= fYStartOffset && fYStartOffset <= iLastPixelToDraw || iFirstPixelToDraw <= fYStartOffset && fYStartOffset <= iLastPixelToDraw ||
fYStartOffset < iFirstPixelToDraw && fYEndOffset > iLastPixelToDraw ) ) fYStartOffset < iFirstPixelToDraw && fYEndOffset > iLastPixelToDraw ) )
@@ -588,7 +588,7 @@ void NoteField::DrawPrimitives()
// TRICKY: If boomerang is on, then all notes in the range // TRICKY: If boomerang is on, then all notes in the range
// [iFirstIndexToDraw,iLastIndexToDraw] aren't necessarily visible. // [iFirstIndexToDraw,iLastIndexToDraw] aren't necessarily visible.
// Test every note to make sure it's on screen before drawing // Test every note to make sure it's on screen before drawing
float fYOffset = ArrowGetYOffset( m_PlayerNumber, 0, NoteRowToBeat(i), true ); float fYOffset = ArrowGetYOffset( m_PlayerNumber, c, NoteRowToBeat(i) );
if( fYOffset > iLastPixelToDraw ) // off screen if( fYOffset > iLastPixelToDraw ) // off screen
continue; // skip continue; // skip
if( fYOffset < iFirstPixelToDraw ) // off screen if( fYOffset < iFirstPixelToDraw ) // off screen