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| author | Franz Thoma <franz.thoma@tngtech.com> | 2015-12-20 07:06:43 +0000 |
|---|---|---|
| committer | Tatsuya Kinoshita <tats@debian.org> | 2015-12-20 07:06:43 +0000 |
| commit | 1dd6464be99903b492994fb788c4f6334f5f58e8 (patch) | |
| tree | a8b408f061a3c60ed52935687fd29bc59bd05bde /doc-jp/README.dict | |
| parent | Update ChangeLog (diff) | |
| download | w3m-1dd6464be99903b492994fb788c4f6334f5f58e8.tar.gz w3m-1dd6464be99903b492994fb788c4f6334f5f58e8.zip | |
Fix semi-transparent artifacts in w3m-img when used with 32-bit color (e.g. urxvt)
imlib_render_image_on_drawable_at_size() tended to leave nasty
semi-transparent artifacts in 32-bit mode. Apparently, resizing an
image in 32-bit mode affects the alpha channel even if there is no
transparency in the image. With this patch, resizing is done in
24-bit mode (or whatever depth the original image has) before
converting the image to 32-bit and rendering it on the display.
Origin: https://gist.github.com/fmthoma/f76a1b44e00d5ca972bb
cf. https://github.com/hut/ranger/issues/86#issuecomment-166027119
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