Mercurial > sdl-ios-xcode
view docs/man3/SDL_WaitThread.3 @ 3880:74e828c64315 SDL-1.2
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 15:45:37 +0000 |
| parents | e5bc29de3f0a |
| children | 546f7c1eb755 |
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.TH "SDL_WaitThread" "3" "Tue 11 Sep 2001, 23:01" "SDL" "SDL API Reference" .SH "NAME" SDL_WaitThread\- Wait for a thread to finish\&. .SH "SYNOPSIS" .PP \fB#include "SDL\&.h" #include "SDL_thread\&.h" .sp \fBvoid \fBSDL_WaitThread\fP\fR(\fBSDL_Thread *thread, int *status\fR); .SH "DESCRIPTION" .PP Wait for a thread to finish (timeouts are not supported)\&. .SH "RETURN VALUE" .PP The return code for the thread function is placed in the area pointed to by \fBstatus\fR, if \fBstatus\fR is not \fBNULL\fR\&. .SH "SEE ALSO" .PP \fI\fBSDL_CreateThread\fP\fR ...\" created by instant / docbook-to-man, Tue 11 Sep 2001, 23:01