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| author | Andrei Karas <akaras@inbox.ru> | 2011-09-13 23:20:44 +0300 |
|---|---|---|
| committer | Andrei Karas <akaras@inbox.ru> | 2011-09-13 23:20:44 +0300 |
| commit | 1c62988a9e7ed1038250a2d044889eda046500c5 (patch) | |
| tree | 68e66b488d3c4ac5b3c97e825dad2fc7fc83220d | |
| parent | 3fac30d570918a853a236c75fe985a2d732e7f75 (diff) | |
| download | mv-1c62988a9e7ed1038250a2d044889eda046500c5.tar.gz mv-1c62988a9e7ed1038250a2d044889eda046500c5.tar.bz2 mv-1c62988a9e7ed1038250a2d044889eda046500c5.tar.xz mv-1c62988a9e7ed1038250a2d044889eda046500c5.zip | |
Again a bit improve map draw speed.
| -rw-r--r-- | src/map.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/map.cpp b/src/map.cpp index 41b80d02e..dc742d6bb 100644 --- a/src/map.cpp +++ b/src/map.cpp @@ -263,11 +263,11 @@ void MapLayer::updateSDL(Graphics *graphics, int startX, int startY, const int yWidth = y * mWidth; const int py0 = y * 32 + dy; - int tilePtr = startX + yWidth; + Image **tilePtr = mTiles + startX + yWidth; for (int x = startX; x < endX; x++, tilePtr++) { - Image *img = mTiles[tilePtr]; + Image *img = *tilePtr; if (img) { const int px = x * 32 + dx; @@ -344,10 +344,10 @@ void MapLayer::updateOGL(Graphics *graphics, int startX, int startY, const int py0 = y * 32 + dy; std::map<Image*, ImageVertexes*> imgSet; - int tilePtr = startX + yWidth; + Image **tilePtr = mTiles + startX + yWidth; for (int x = startX; x < endX; x++, tilePtr++) { - Image *img = mTiles[tilePtr]; + Image *img = *tilePtr; if (img) { const int px = x * 32 + dx; @@ -472,7 +472,6 @@ void MapLayer::drawFringe(Graphics *graphics, int startX, int startY, const int py0 = y32 + dy; const int py1 = y32 - scrollY; -// int tilePtr = startX + yWidth; Image **tilePtr = mTiles + startX + yWidth; for (int x = startX; x < endX; x++, tilePtr++) { |