05.07.2012 8:37, dnewbie пишет:
I'm writing a Winamp plugin in D. Winamp loads my plugin and everything
is fine until I close Winamp. At this point, Winamp calls the Quit()
function of my plugin and *after* that, Winamp crashes.
Here is the code.
D source
http://dpaste.dzfl.pl/e2b2f886
myplugin.def - .DEF file
-------------------------------
LIBRARY "ml_myplugind.dll"
EXETYPE NT
SUBSYSTEM WINDOWS
EXPORTS
winampGetMediaLibraryPlugin
-------------------------------
Compile:
dmd myplugin.d myplugin.def -ofml_myplugind.dll -L/IMPLIB
Copy ml_myplugind.dll to 'C:\Program Files (x86)\Winamp\Plugins'
Restart Winamp and go to Options -> Preferences -> Plugins -> Media
Library.
You'll see 'My Cool Plugin D' [ml_myplugind.dll]' that means the plugin
was loaded.
Close Winamp. You'll see a message box 'Quit() from D', from the plugin and
MS-Windows displays a error dialog. Click more information and it says
APPCRASH module ml_myplugind.dll.
I have tried the following C code which does the same thing, and I've
got no APPCRASHES
http://pastebin.com/7t8jkfn8
I can't see what is wrong. Any help is appreciated.
More information about Winamp plugin:
http://wiki.winamp.com/wiki/Media_Library_Plugin
What's your OS? If Windows XP, than D DLL can't be unloaded because of
non-perfect TLS fixing technique (I created a "perfect" one but I never
managed to prepare such projects for release so nobody knows about them).
And on any Windows Digital Mars C runtime behaves very nasty when it's
dynamically loaded. IIRC, it do bad things when loaded in non-main with
TLS index != 0 thread and when unloaded (IIRC, again, at least it closes
handles).
--
Денис В. Шеломовский
Denis V. Shelomovskij
