diff options
| author |  reed <reed@google.com> | 2016-06-11 04:48:12 -0700 |
|---|---|---|
| committer |  Commit bot <commit-bot@chromium.org> | 2016-06-11 04:48:12 -0700 |
| commit | 3cc37d3db3b8ff6a8c6f8f516ebd6cfba190d913 (patch) | |
| tree | 6b92e87d8ef18d6ca1bf26d1ff4199fe30abba3a | |
| parent | cadb5a24c20d809c09d93af155a085b56cbfd2cc (diff) | |
tweak mipmap_srgb gm to use integer coordinates
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2061553002
TBR=
Review-Url: https://codereview.chromium.org/2061553002
| -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; } } |