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Fixed bug #292 I might be on crack here. It looks like SDL_ConvertMono() in src/audio/SDL_audiocvt.c adds the left and right channels of a stereo stream together, and clamps the new mono channel if it would overflow. Shouldn't it be dividing by 2 to average the two sample points instead of clamping? Otherwise the mono sample point's volume doubles in the conversion. This would also make the conversion faster, as it replaces two branches per sample frame with a bitwise shift. --ryan.
author Sam Lantinga <slouken@libsdl.org>
date Sun, 24 Sep 2006 15:56:36 +0000
parents 355632dca928
children
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<HTML
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>SDL_CreateThread</TITLE
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>SDL_CreateThread</H1
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>Name</H2
>SDL_CreateThread&nbsp;--&nbsp;Creates a new thread of execution that shares its parent's properties.</DIV
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><PRE
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>#include "SDL.h"
#include "SDL_thread.h"</PRE
><P
><CODE
><CODE
CLASS="FUNCDEF"
>SDL_Thread *<B
CLASS="FSFUNC"
>SDL_CreateThread</B
></CODE
>(int (*fn)(void *), void *data);</CODE
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><H2
>Description</H2
><P
><TT
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>SDL_CreateThread</TT
> creates a new thread of execution 
that shares all of its parent's global memory, signal handlers, 
file descriptors, etc, and runs the function <TT
CLASS="PARAMETER"
><I
>fn</I
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>
passed the void pointer <TT
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>data</I
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The thread quits when this function returns.</P
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>SDL_KillThread</TT
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