Fix npot but where mipmap level sizes were rounding in the wrong direction. Should always be floor.

2010-01-07 16:25:08 -08:00
parent 6286953ece
commit 917cd4fcda
1 changed files with 3 additions and 3 deletions
--- a/libs/rs/rsType.cpp
+++ b/libs/rs/rsType.cpp
@@ -92,9 +92,9 @@ void Type::compute()
        mLODs[lod].mZ = tz;
        mLODs[lod].mOffset = offset;
        offset += tx * rsMax(ty, 1u) * rsMax(tz, 1u) * mElement->getSizeBytes();
-        tx = (tx + 1) >> 1;
-        ty = (ty + 1) >> 1;
-        tz = (tz + 1) >> 1;
+        if (tx > 1) tx >>= 1;
+        if (ty > 1) ty >>= 1;
+        if (tz > 1) tz >>= 1;
    }

    // At this point the offset is the size of a mipmap chain;