Although the clean-first strategy gives fast light-load performance,
it also degrades catastrophically under moderate cache pressure. LRU is
not as efficient under light load, but degrades more gracefully under
moderate and heavy load.
Add more profiling In order to analyze efficiency and behavior of the
tile cache. Profiling includes run-time indication of idle swapper
activity.
Also, fixes to original tile profiling code that appears to have
bitrotted some; it was no longer tracking changes made to tile memory
outside of tile.c.
Minor change to TILE_DATA_POINTER that restricts TILE_WIDTH and
TILE_HEIGHT to powers of two, but eliminates two integer divisions
(or, in reality, eliminates the over-complicated assembly resulting
from optimizing out two integer divisions in a C compliant fashion).
at each new GIMP session
Do not store the number of copies in the print-settings resource file,
but keep it in the print-settings that are attached to the image.
The questionable while loops to get GimpCoords.direction into a proper
range were used in two places. This commit fixes the actual problematic
place where, under some rare circumstances, the code used to go into a
loop for a very long time.
Pass the current coords to the function instead of setting them
on the paint core before calling it. Doesn't exactly make the code
in the paint tool simpler, but that needs further refactoring anyway.
Check for SHIFT, CONTROL and MOD1 explicitely so the code doesn't prevent
item activation for esoteric modifiers that are set by whatever X
component (like XKB).
Only activate container tree view items when no modifier keys are
pressed so that for example the layer properties dialog is not shown
when quickly toggling a layer mask with Ctrl + Click.
The version checks for babl and GEGL did not cope correctly with the
minor version upgrade. This change fixes this by introducing a generic
version check.
