From aa3a1cee65376cb34906151a9a8c1224352ae35c Mon Sep 17 00:00:00 2001 From: Stefan Kangas Date: Wed, 29 Sep 2021 18:59:28 +0200 Subject: [PATCH] * etc/TODO: Delete ImageMagick items. (Bug#50891) --- etc/TODO | 39 --------------------------------------- 1 file changed, 39 deletions(-) diff --git a/etc/TODO b/etc/TODO index e2d1c19a00b..792552f1dd2 100644 --- a/etc/TODO +++ b/etc/TODO @@ -1184,45 +1184,6 @@ Instead, if B has not been customized it should be re-initialized See the places where we manually call custom-reevaluate-setting, such as for mail-host-address and user-mail-address in startup.el. -** ImageMagick support - -*** Image priority -'image-type-header-regexps' prioritizes the jpeg loader over the -ImageMagick one. This is not wrong, but how should a user go about -preferring the ImageMagick loader? The user might like zooming etc in jpegs. - -Try (setq image-type-header-regexps nil) for a quick hack to prefer -ImageMagick over the jpg loader. - -*** Slow display -For some reason it's unbearably slow to look at a page in a large -image bundle using the :index feature. The ImageMagick "display" -command is also a bit slow, but nowhere near as slow as the Emacs -code. It seems ImageMagick tries to unpack every page when loading the -bundle. This feature is not the primary usecase in Emacs though. - -ImageMagick 6.6.2-9 introduced a bugfix for single page djvu load. It -is now much faster to use the :index feature, but still not very fast. - -*** Try to cache the num pages calculation -It can take a while to calculate the number of pages, and if you need -to do it for each page view, page-flipping becomes uselessly slow. - -*** Integrate with image-dired - -*** Integrate with docview - -*** Integrate with image-mode -Some work has been done, e.g. "M-x image-transform-fit-to-height" will -fit the image to the height of the Emacs window. - -*** Look for optimizations for handling images with low depth -Currently the code seems to default to 24 bit RGB which is costly for -images with lower bit depth. - -*** Decide what to do with some uncommitted imagemagick support -Functions for image size etc. - ** nxml mode *** High priority -- 2.39.2