dsound: remove an unnecessary assignment (LLVM/Clang)

Austin English austinenglish at gmail.com
Mon Jan 30 22:47:46 CST 2012


This value is never read, until it is overwritten by:
    /* Resample buffer to temporary buffer specifically allocated for
this purpose, if needed */
    DSOUND_MixToTemporary(dsb, dsb->sec_mixpos,
DSOUND_bufpos_to_secpos(dsb, dsb->buf_mixpos+len) - dsb->sec_mixpos);
    ibuf = dsb->device->tmp_buffer;

-- 
-Austin
-------------- next part --------------
diff --git a/dlls/dsound/mixer.c b/dlls/dsound/mixer.c
index 23af6ce..7d0ea66 100644
--- a/dlls/dsound/mixer.c
+++ b/dlls/dsound/mixer.c
@@ -482,7 +482,7 @@ static LPBYTE DSOUND_MixerVol(const IDirectSoundBufferImpl *dsb, INT len)
 static DWORD DSOUND_MixInBuffer(IDirectSoundBufferImpl *dsb, DWORD writepos, DWORD fraglen)
 {
 	INT len = fraglen, ilen;
-	BYTE *ibuf = dsb->buffer->memory + dsb->buf_mixpos, *volbuf;
+	BYTE *ibuf, *volbuf;
 	DWORD oldpos, mixbufpos;
 
 	TRACE("buf_mixpos=%d/%d sec_mixpos=%d/%d\n", dsb->buf_mixpos, dsb->tmp_buffer_len, dsb->sec_mixpos, dsb->buflen);


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