diff options
| -rw-r--r-- | gm/mipmap.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/gm/mipmap.cpp b/gm/mipmap.cpp index 45b4d15126..7a867d4225 100644 --- a/gm/mipmap.cpp +++ b/gm/mipmap.cpp @@ -70,12 +70,13 @@ static void show_mips(SkCanvas* canvas, SkImage* img) { SkPaint paint; paint.setFilterQuality(kMedium_SkFilterQuality); - SkRect dst = SkRect::MakeIWH(img->width(), img->height()); + // Want to ensure we never draw fractional pixels, so we use an IRect + SkIRect dst = SkIRect::MakeWH(img->width(), img->height()); while (dst.width() > 5) { - canvas->drawImageRect(img, dst, &paint); + canvas->drawImageRect(img, SkRect::Make(dst), &paint); dst.offset(dst.width() + 10, 0); - dst.fRight = dst.fLeft + SkScalarHalf(dst.width()); - dst.fBottom = dst.fTop + SkScalarHalf(dst.height()); + dst.fRight = dst.fLeft + dst.width()/2; + dst.fBottom = dst.fTop + dst.height()/2; } } |