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view src/hermes/README @ 1812:9c882e94b545
Fixed bug #208
So, here's a patch with a reimplementation of QZ_SetIcon() that does what I
described above. I apologize for the delay, I've been quite busy in the last
few days.
It appears to work here on 10.4.5 PPC in the limited testing that I've done;
I'll try to test it on 10.3.9 and 10.2.8 as well, but that might take another
week or so. Please test on i386.
Regarding alpha channels, per-surface alpha, and color keys, the same semantics
as for regular blits to an RGB surface should apply (for the final icon
composited onto the dock), unless I made a mistake - except in one pathological
case: if the icon surface has an alpha channel, its SDL_SRCALPHA flag is not
set (i.e. it has been explicitly cleared, since it's on by default for RGBA
surfaces), and it has a color key, plus an explicit mask was specified (instead
of the one autogenerated from the colorkey), then the color-keyed areas appear
black instead of transparent. I found no elegant way of fixing this, was too
lazy to implement the inelegant one, and decided that it isn't worth the effort
(but if someone disagrees, I can do it).
author | Sam Lantinga <slouken@libsdl.org> |
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date | Thu, 11 May 2006 03:45:55 +0000 |
parents | 74212992fb08 |
children |
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HERMES 1.2.4 (c)1998 Christian Nentwich (brn) (c.nentwich@cs.ucl.ac.uk) and quite a few assembler routines (c) Glenn Fielder (gaffer@gaffer.org) This library and all the files enclosed in this package are free software under the terms of the GNU Library General Public License (LGPL). Please refer to the included file COPYING.LIB for the exact terms. ---------------------------------------------------------------------------- This is a stripped down version of HERMES, including only the x86 assembler converters, for use with Simple DirectMedia Layer. The full HERMES library is available at: http://hermes.terminal.at/