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| author | Hugues Ross <hugues.ross@gmail.com> | 2020-06-01 09:22:04 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-01 15:22:04 +0200 |
| commit | f849917bbe9c5eff51bee0a3125eabed16efb172 (patch) | |
| tree | a10ec2ee0bd5e50f128e88001dbab1c7ffb17051 /src | |
| parent | 51de4ae297c3dc3380bf5d12288afc75f6de2f30 (diff) | |
| download | minetest-f849917bbe9c5eff51bee0a3125eabed16efb172.tar.gz minetest-f849917bbe9c5eff51bee0a3125eabed16efb172.tar.bz2 minetest-f849917bbe9c5eff51bee0a3125eabed16efb172.zip | |
imageScaleNNAA: Fix image clipping on rect- instead of image dimensions (#9896)
Fixes GUI scaling filters applied on animated images and 9slice backgrounds.
Diffstat (limited to 'src')
| -rw-r--r-- | src/client/imagefilters.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/client/imagefilters.cpp b/src/client/imagefilters.cpp index dd029628f..0fa501410 100644 --- a/src/client/imagefilters.cpp +++ b/src/client/imagefilters.cpp @@ -91,7 +91,7 @@ void imageScaleNNAA(video::IImage *src, const core::rect<s32> &srcrect, video::I u32 dy, dx; video::SColor pxl; - // Cache rectsngle boundaries. + // Cache rectangle boundaries. double sox = srcrect.UpperLeftCorner.X * 1.0; double soy = srcrect.UpperLeftCorner.Y * 1.0; double sw = srcrect.getWidth() * 1.0; @@ -107,15 +107,15 @@ void imageScaleNNAA(video::IImage *src, const core::rect<s32> &srcrect, video::I // Do some basic clipping, and for mirrored/flipped rects, // make sure min/max are in the right order. minsx = sox + (dx * sw / dim.Width); - minsx = rangelim(minsx, 0, sw); + minsx = rangelim(minsx, 0, sox + sw); maxsx = minsx + sw / dim.Width; - maxsx = rangelim(maxsx, 0, sw); + maxsx = rangelim(maxsx, 0, sox + sw); if (minsx > maxsx) SWAP(double, minsx, maxsx); minsy = soy + (dy * sh / dim.Height); - minsy = rangelim(minsy, 0, sh); + minsy = rangelim(minsy, 0, soy + sh); maxsy = minsy + sh / dim.Height; - maxsy = rangelim(maxsy, 0, sh); + maxsy = rangelim(maxsy, 0, soy + sh); if (minsy > maxsy) SWAP(double, minsy, maxsy); |