Displaying 3 results from an estimated 3 matches for "2178,11".
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178,11
2005 Jan 01
2
libFLAC bitbuffer optimizations
...se of the unary end bit */
- blurb <<= 1;
j++;
cbits += j;
@@ -2228,6 +2158,7 @@
CRC16_UPDATE_BLURB(bb, save_blurb, bb->read_crc16);
break;
}
+ blurb <<= j;
}
else {
msbs += FLAC__BITS_PER_BLURB - cbits;
@@ -2247,12 +2178,11 @@
if(lsbs_left == available_bits) {
/* compose the value */
uval |= (msbs << parameter);
- if(uval & 1)
- vals[val_i++] = -((int)(uval >> 1)) - 1;
- else
- vals[val_i++] = (int)(uval >> 1);
- if(val_i == nvals)
-...
2004 Dec 28
2
libFLAC bitbuffer optimizations
Pulled from my Arch archive, this following patch seems to have made
quite a difference in getting my ARM7TDMI chip to play FLAC (compression
levels 0-2) on my ipod. I don't have benchmarks with hard numbers, but
playing with skips vs playing without skips is a fairly noticeable
difference.
memcpy and memset on uClibc are optimized in asm for the ARM7TDMI in
uClibc. Other hardware/libc
2009 Mar 27
42
[PATCH 00/42] ocfs2: Add reflink file support. V1
Hi all,
So I have finally finished the v1 of reflink for ocfs2. It has some
bugs that I am still investigating, but the schema is almost there. So
I'd like to send it out first for review. And Tristan and I will
continue to work on the stability of the code.
The general information for reflink, please see
http://oss.oracle.com/osswiki/OCFS2/DesignDocs/Reflink.
For the design doc, please