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Date: Tue, 19 Oct 2004 23:04:58 -0700 From: "Trevor Scroggins" Subject: [SDL] [PATCH] DirectX and SDL_WINDOWID Hack Hello, all. The IDirectInputDevice2_SetCooperativeLevel call in SDL_dx5events.c expects to be passed a root-level HWND. More often than not, a child window is used with the SDL_WINDOWID hack, causing the IDirectInputDevice2_SetCooperativeLevel call to fail. This is a small patch to SDL_dx5events.c v1.21 that fixes the problem by retrieving a handle to the root-level ancestor of the current SDL_Window and passing that handle to IDirectInputDevice2_SetCooperativeLevel.
author Sam Lantinga <slouken@libsdl.org>
date Fri, 12 Nov 2004 23:14:47 +0000
parents 355632dca928
children
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<HTML
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>SDL_CondWaitTimeout</TITLE
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>SDL_CondWaitTimeout</H1
><DIV
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><A
NAME="AEN8393"
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><H2
>Name</H2
>SDL_CondWaitTimeout&nbsp;--&nbsp;Wait on a condition variable, with timeout</DIV
><DIV
CLASS="REFSYNOPSISDIV"
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><H2
>Synopsis</H2
><DIV
CLASS="FUNCSYNOPSIS"
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NAME="AEN8397"
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><P
></P
><PRE
CLASS="FUNCSYNOPSISINFO"
>#include "SDL.h"
#include "SDL_thread.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>int <B
CLASS="FSFUNC"
>SDL_CondWaitTimeout</B
></CODE
>(SDL_cond *cond, SDL_mutex *mutex, Uint32 ms);</CODE
></P
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><A
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><H2
>Description</H2
><P
>Wait on the condition variable <TT
CLASS="PARAMETER"
><I
>cond</I
></TT
> for, at most, <TT
CLASS="PARAMETER"
><I
>ms</I
></TT
> milliseconds. <TT
CLASS="PARAMETER"
><I
>mut</I
></TT
> is unlocked so it must be locked when the function is called. Returns <TT
CLASS="LITERAL"
>SDL_MUTEX_TIMEDOUT</TT
> if the condition is not signalled in the allotted time, <SPAN
CLASS="RETURNVALUE"
>0</SPAN
> if it was signalled or <SPAN
CLASS="RETURNVALUE"
>-1</SPAN
> on an error.</P
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>See Also</H2
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>SDL_CondWait</TT
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