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ChangeLog formatting and a NEWS update

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svn path=/trunk/; revision=22729
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Sven Neumann
2007-06-06 21:00:34 +00:00
parent 2b401b8691
commit f7b73192c0
2 changed files with 14 additions and 11 deletions
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24
ChangeLog
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@ -4,18 +4,20 @@
2007-06-06 Martin Nordholts <martinn@svn.gnome.org>
Implemented an image pyramid for the GimpProjection. An image pyramid
caches a projection at several sizes, causing the rendering code not to
have to swap in all tiles of a (potentially) large image; it can use
small versions of the projection if the user is zoomed out.
Implemented an image pyramid for the GimpProjection. An image
pyramid caches a projection at several sizes, causing the
rendering code not to have to swap in all tiles of a (potentially)
large image; it can use small versions of the projection if the
user is zoomed out.
The image pyramid also imroves visual quality, especially at zoom levels
where there is a pyramid level that matches perfectly (i.e. at e.g. 50%,
25%, and 12.5% zoom). A step on the right track for bug #76096.
The image pyramid also imroves visual quality, especially at zoom
levels where there is a pyramid level that matches perfectly (i.e.
at e.g. 50%, 25%, and 12.5% zoom). A step on the right track for
bug #76096.
* app/core/gimpprojection.[ch]: Adjusted to make use of an image
pyramid. GimpProjection now keeps an array of TileManager:s, one per
pyramid level. Renamed _alloc_tiles to _alloc_levels.
pyramid. GimpProjection now keeps an array of TileManager:s, one
per pyramid level. Renamed _alloc_tiles to _alloc_levels.
* app/display/gimpdisplayshell-draw.c: (gimp_display_shell_draw_area):
Use the right GimpProjection level when drawing
@ -25,8 +27,8 @@
* app/base/tile-manager.[ch]: Extended API a bit, nothing complicated.
* app/base/tile-manager-private.h (struct _TileManager): Keep a pointer
to the level below for use in an image pyramid.
* app/base/tile-manager-private.h (struct _TileManager): Keep a
pointer to the level below for use in an image pyramid.
2007-06-06 Sven Neumann <sven@gimp.org>

1
NEWS
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@ -13,6 +13,7 @@ Changes in GIMP 2.3.18
- temporarily show the hidden image statusbar while the progress is active
- added support for loading .abr v6 Photoshop brushes
- improved usability of color scales
- improved display quality of zoomed-out image view
- bug fixes and code cleanup