similar to: Floor 1 Decode

Dear All, As i have understood it , the Huffman codebook uses a huffman code present in the bitstream ( lets us say it is decoding a floor 1 Y value using the specifed codebook number ) to walk through the huffman code book tree till it hits a leaf node which is nothing but the entry number. If we consider our floor 1 Y value example , this entry number is directly being used as the Y value.

Hello, You know, I always worry about the precision and the float constants... and there is a large lookup table in the floor1.c ... and I figure out a way to keep the code size and speed, but to improve the precision at this lookup table. (the difference is small, but audible) Here is the modifications in the floor1.c: tatic unsigned long FLOOR_fromdB_LOOKUP[256]={

Hello, I've read in a thread from this mailing list ( http://lists.xiph.org/pipermail/vorbis-dev/2009-September/020019.html) that the usage of FLOOR1_fromdB_LOOKUP table is to convert Floor1 values from a dB scale to a linear scale. In a dB scale, given a reference value, the other dB values are obtained from it, normally dB_value = 10log(p1/p0), where p0 is the reference value. Supposing p0

The machine hosting all llvm.org services will be down briefly tomorrow morning US Central time for network maintenance. The maintenance is scheduled for 6-8am, but I am told our machine will be one of the first to come back up and could be up by 6:30am. --Vikram Associate Professor, Computer Science University of Illinois at Urbana-Champaign http://llvm.org/~vadve Begin forwarded

Hi, I have a test case would fail due to instruction combine cast from floor to floorf. double d = 1024.0 - 1.0 / 32768.0; extern double floor(double); extern float floorf(float); extern void abort(); int main() { float f1 = (float)floor(d); if ((int)f1 != 1023) abort (); return 0; } My question is: Is the transformation legal for this case? Thanks, Shiva

> On Mar 17, 2017, at 06:31, Hal Finkel via llvm-dev <llvm-dev at lists.llvm.org> wrote: > > Hi Shiva, > > Thanks for reporting this. It looks like a bug to me (from r292855). Can you file a bug report? Matt, can you fix this? > > -Hal https://reviews.llvm.org/D31107

Hi all, I just noticed this: https://sourceforge.net/p/flac/feature-requests/91/ a request for support of 32 bit audio data. The request has been around since 2008. Had two inial impressions: * Would adding this break brackwards compatibility too badly? Obviously decoding of 32 bit encoded data would not work with older versions of flac. * This is nuts. 24 bits has a dynamic range of

http://bugs.freedesktop.org/show_bug.cgi?id=15601 Summary: Mario Rush hero falls through the floor - collision detection error Product: swfdec Version: 0.5.5 Platform: All URL: http://www.gladdening.com/games/mariorush/mariorusharena .swf OS/Version: Linux (All) Status: NEW

Hi All, I have a doubt in Vorbis coding. It is said, the encoder subtracts the floor from the MDCT of the data to get the residue. But in the decoder, the 'dot product' of of the floor and residue is done to get back the data. If subtraction is done at one end, addition should be done at the other end. What exactly is 'dot product'? Can you name the function in the decoder

Hello I am completly new to the linux and wine but i did manage to run a few things. I wanted to run my favourite game (KF of course) and i have a few problems. I use newest version of Wine (1.3.20). I have succesfully installed steam and KF. Then i ran the application. I runs at great image quality in window but the navigation at menu is EXTREMELY SLOW. I did go through some tutorial on setting

Hacker's Delight or this web page are probably the best references for tricks like this: https://graphics.stanford.edu/~seander/bithacks.html#CopyIntegerSign John On 03/30/2018 03:58 AM, edA-qa mort-ora-y via llvm-dev wrote: > I'm looking for ways to do some basic operations without using branches. > > The key operation I want is a floored/round-to-negative-infinity integer

Hello, In the run up to Astricon [ http://astricon.net ] we'll be talking today to Tim Panton about his experiences with SfA. You're welcome to join in! Speaking of Tim, you can join the conference in W I D E B A N D at http://api.phonefromhere.com/gateway/zdx.xsql?conference=200901 - come early, channels are limited, seriously! 12 Noon EDT today is http://tr.im/nextvuc in your time

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HEAD><META http-equiv=Content-Type content="text/html; charset=iso-8859-1"></HEAD> <BODY bgColor=#ffffff><FONT face="verdana,arial" size="2"> Hi there,</P> one step in the encoding process (if I got it right), would becomputing a "floor

Hi, Can any one explain me basic concept of Floor Generation in Vorbis encoder? Ravi __________________________________________________________ Yahoo! India Matrimony: Find your partner online. Go to http://yahoo.shaadi.com

Please disregard the previous bug report. It appears that the session I was running had become corrupted and a new one is not reproducing the errors described. thanks > -----Original Message----- > From: Rosten, Jeremy > Sent: Tuesday, September 07, 2004 9:44 AM > To: 'R-bugs@R-project.org' > Subject: Problems with floor, round functions > > Hi > > I am

Full_Name: Ben Phalan Version: 2.2.1 OS: Win XP Submission from: (NULL) (131.111.111.231) I have noticed that floor returns the wrong number when there are more than 15 decimal places: > floor(6.999999999999999) [1] 6 > floor(6.9999999999999999) [1] 7 There is a similar problem with ceiling, so this may apply to all/most rounding functions? > ceiling (2.000000000000001) [1] 3 >

On 12-Feb-06 benphalan at gmail.com wrote: > Full_Name: Ben Phalan > Version: 2.2.1 > OS: Win XP > Submission from: (NULL) (131.111.111.231) > > > I have noticed that floor returns the wrong number when there are more > than 15 > decimal places: > >> floor(6.999999999999999) > [1] 6 >> floor(6.9999999999999999) > [1] 7 > > There is a

I couldnt find a previous posting on this in the archives, maybe it has already been mentioned. If you use a calculation to generate n observations in random number generators and you don't round to the nearest integer you may be generating n-1 numbers not n numbers as you thought depending on the storage precision of the calculation. e.g. > m <- 1000 > pi0 <- 0.9 >

Dear all, Could someone please explain the following perculiarity? > 2 == 0.2/0.1 [1] TRUE > 3 == 0.3/0.1 [1] FALSE Similarly, floor(0.2/0.1) = 2 floor(0.3/0.1) = 2 Thank you, Simon

Hi, I have a data frame x, and a vector y which limits x by rows so that no element of x in that row is smaller than y. For example, > x <- as.data.frame( t( array( 1:9, dim=c(3,3)))) > y <- c( 2, 8, 0 ) > x V1 V2 V3 1 1 2 3 2 4 5 6 3 7 8 9 > y [1] 2 8 0 ============================================= I want to get this: V1 V2 V3 1 2 2 3 2 8 8 8 3 7 8 9