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| author | Johannes Schickel | 2013-07-13 01:48:30 +0200 |
|---|---|---|
| committer | Johannes Schickel | 2013-07-13 01:57:23 +0200 |
| commit | adf8cee449b42debbdc6578538a78127ada74cec (patch) | |
| tree | 54f1560d768dd6f272b1ac43b7e3c601c4443b56 /graphics/scaler.h | |
| parent | 57cc59356c14d516c128797e5a17b322ad90820c (diff) | |
| download | scummvm-rg350-adf8cee449b42debbdc6578538a78127ada74cec.tar.gz scummvm-rg350-adf8cee449b42debbdc6578538a78127ada74cec.tar.bz2 scummvm-rg350-adf8cee449b42debbdc6578538a78127ada74cec.zip | |
GRAPHICS: Allow arbitrary input sizes for thumbnail scaling.
Instead of a fixed 1/2 or 1/4 scaling we do a two step scaling now:
1) Scale image to width < 160*2 && height < [100,120]*2 with 1/4 or 1/2
nearest-neighbor.
2) Use a bilinear scaler to scale aspect preserving to 160x[100,120]
This fixes bug #3614568 "GRAPHICS: Odd thumbnail sizes crash".
Diffstat (limited to 'graphics/scaler.h')
| -rw-r--r-- | graphics/scaler.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/graphics/scaler.h b/graphics/scaler.h index 54d022d202..1e5b796631 100644 --- a/graphics/scaler.h +++ b/graphics/scaler.h @@ -89,10 +89,4 @@ extern bool createThumbnailFromScreen(Graphics::Surface *surf); */ extern bool createThumbnail(Graphics::Surface *surf, const uint8 *pixels, int w, int h, const uint8 *palette); -/** - * Downscale screenshot to thumbnale size. - * - */ -extern bool createThumbnail(Graphics::Surface &out, Graphics::Surface &in); - #endif |