search for: mapping0

...SRPMs included in RedHat's Rawhide distro (I only updated to the latest cvs, but the old version also experienced this problem), which compile fine on an x86 box I have, but fails on my powerpc. Here's some of the error messages I get while running 'make' in the vorbis directory: mapping0.o(.text+0x284): undefined reference to `_ogg_calloc' mapping0.o(.text+0x284): relocation truncated to fit: R_PPC_REL24 _ogg_calloc ../lib/.libs/libvorbis.a(mapping0.o)(.text+0x298): more undefined references to `_ogg_calloc' follow ../lib/.libs/libvorbis.a(mapping0.o): In function `mapping0...

...jorbis for surround sound support. No fancy downmixing yet. X-Git-Tag: 0.6.0~30 X-Git-Url: http://git.xiph.org/?p=cortado.git;a=commitdiff_plain;h=c1d9cef5129e0b452375d7da9129dad435d1a918 Fix jorbis for surround sound support. No fancy downmixing yet. --- diff -up jorbis-0.0.17/com/jcraft/jorbis/Mapping0.java~ jorbis-0.0.17/com/jcraft/jorbis/Mapping0.java --- jorbis-0.0.17/com/jcraft/jorbis/Mapping0.java~ 2008-05-07 10:06:50.000000000 +0200 +++ jorbis-0.0.17/com/jcraft/jorbis/Mapping0.java 2010-11-04 14:14:30.774014847 +0100 @@ -99,8 +99,8 @@ class Mapping0 extends FuncMapping{ opb.write(1,...

...ph.org Subject: [xiph-cvs] cvs commit: vorbis/vq huffbuild.c latticetune.c make_residue_books.pl Date: Sun, 3 Jun 2001 22:50:13 -0700 (PDT) From: xiphmont@xiph.org (Monty) Precedence: bulk Reply-To: cvs@xiph.org xiphmont 01/06/03 22:50:12 Modified: lib codebook.c codebook.h floor0.c mapping0.c os.h res0.c vq huffbuild.c latticetune.c make_residue_books.pl Log: Cascading fully functional --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a messag...

...what I'm having problems with. For instance, init-> trig : T[0] through to T[7] contain the values of memory stored at (init->trig)+n4 onwards. I can't pass the pointer init->trig directly to hardware since the hardware core will not be able to access the memory of the host PC (mapping0.c which calls mdct_backward will remain on the host PC for now) so I'm having to transfer the structure back and forth using DMA. So the structure will have to be modified slightly so the values from init->trig are contained as part of the structure. How big should this trig array be? Hop...

...1.0. It bombs out when compiling the examples dir. The output:: <p>gcc -O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -O2 -march=i586 -DUSE_MEMORY_H -static -o decoder_example decoder_example.o ../lib/.libs/libvorbis.a -L/usr/lib -lm /usr//lib/libogg.a ../lib/.libs/libvorbis.a(mapping0.o): In function `mapping0_forward': mapping0.o(.text+0xeec): undefined reference to `oggpack_writealign' make[1]: *** [decoder_example] Error 1 make[1]: Leaving directory `/home/monkey/rpmbuild/BUILD/libvorbis-1.0/examples' make: *** [all-recursive] Error 1 Bad exit status from /home/m...

...ce it JUST DID: /bin/sh ../libtool --mode=link cc -fno-common -O4 -ffast-math -fsigned-char -o libvorbis.la -rpath /Local/Public/bungi/Vorbis/lib -version-info 0:0:0 mdct.lo smallft.lo block.lo envelope.lo window.lo lsp.lo lpc.lo analysis.lo synthesis.lo psy.lo info.lo time0.lo floor0.lo res0.lo mapping0.lo registry.lo codebook.lo sharedbook.lo iir.lo lookup.lo bitbuffer.lo -lm -L/Local/Public/bungi/Vorbis/lib -logg rm -fr .libs/libvorbis.la .libs/libvorbis.* .libs/libvorbis.* cc -dynamiclib -undefined suppress -o .libs/libvorbis.dylib mdct.lo smallft.lo block.lo envelope.lo window.lo lsp.lo lpc....

...the encoding to be [1,2,3,4], and at the decoder's side I should receive the [1,2,3,4] vector. The problem is that, after adding the +1, I still receive the vector [0,1,2,3]. I'm making this +1 to each element in a simple for loop for each channel, immediatly before the line number 700 of mapping0.c (just before calling _vp_couple): for(count=0; count<psy_look->n; count++) { vb->pcm[i][count] += 1; } Obviously, there is some place after in the code where my changes are being overwritten or somehow discarded, but I am being unable to find it (I thought it would be where a comment...

...anks Daniel Here the message output from compiling. ----------------------------------------- /usr/ccs/bin/ld -G -z defs -h libvorbis.so.0 -o .libs/libvorbis.so.0.3.0 mdct.lo smallft.lo block.lo envelope.lo window.lo lsp.lo lpc.lo analysis.lo synthesis.lo psy.lo info.lo floor1.lo floor0.lo res0.lo mapping0.lo registry.lo codebook.lo sharedbook.lo lookup.lo bitrate.lo -R/usr/local/lib -R/usr/local/lib -lm /usr/local/lib/libogg.so -lc Undefined first referenced symbol in file __ashrdi3 block.lo __floatdidf...

...(more precisely, my master's thesis. I got a hint on #vorbis that I might want to look into the internal floor representations in libvorbisenc to get out audio data after the psychoacoustic masking, but I'm having problems actually getting out the right data. Basically, I'm looking in mapping0.c, dumping out the debugging information that's already there. One of the most promising places seemed to be just before floor1_fit, but it seems a bit odd: http://home.samfundet.no/~sesse/vorbis_floor3.png In particular, there's a _lot_ of energy in the treble, where I'd expect the...

...if INTEGERIZED is set, then it begins 16384 0 16364 -803 16305 -1605 which is simply a left shift of TRIGBITS (14 in this case), or a multiply by 16384 if you prefer to think of it like that. So far, so good. However if I display the data blocks (*in and *out) before and after transformation: mapping0.c: mdct_backward(b->transform[vb->W][0],pcm,pcm); in floats: 'in' begins (before transformation) -0.003689 -0.017678 -0.041495 -0.044482 -0.011444 (although it goes a bit odd later on, with long strings of zeros and then long strings of -431602080.000000) 'out' begins (...

Is anybody interested in cleanly separating encode and decode in vorbis? I'm trying to take a stab at it myself from the head of cvs as of this morning, but it looks like a lot of files contain both encode-only and decode-only functions. An obvious one is mdct.c, which contains mdct_forward and mdct_backward (which isn't that big of a deal, since both are pretty well-contained, but it

Hello !! <p> Can I get the vorbis -I encoder spects ..? I have Vorbis I specifications . That talks mostly about vorbis Decoder . <p>Leena --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the

...entation on square polar mapping and currently reading the source code to understand it. But there are some things which I don't quite understand and hope I can get some guidance on. I understand the decoding/decoupling part as it is the same as the one described in the stereo docs: From mapping0.c: /* channel coupling */ for(i=info->coupling_steps-1;i>=0;i--){ float *pcmM=vb->pcm[info->coupling_mag[i]]; float *pcmA=vb->pcm[info->coupling_ang[i]]; for(j=0;j<n/2;j++){ float mag=pcmM[j]; float ang=pcmA[j]; if(mag>0) if(ang>0){...

ltconfig placeholder shoud be removed. Makefile.am : some stuff copied from branch_beta3 ogg lib must be added only where necesary. vq subdir Makefile.am'ized, (but installs nothing) made distclean target slightly more clean -- check it by hand first, please --- also you'll want to remove vq/Makefile if the ...am passes inspection ------------------------------------------------- diff

...; /bin/sh ../libtool --mode=link gcc -O20 -ffast-math -mno-ieee-fp -D_REENTRANT -fsigned-char -DUSE_MEMORY_H -o libvorbis.la -rpath /usr/local/lib -version-info 0:1:1 mdct.lo smallft.lo block.lo envelope.lo window.lo lsp.lo lpc.lo analysis.lo synthesis.lo psy.lo info.lo time0.lo floor0.lo res0.lo mapping0.lo registry.lo codebook.lo sharedbook.lo iir.lo lookup.lo bitbuffer.lo -lm -logg libtool: link: AGE `1' is greater than the current interface number `0' libtool: link: `0:1:1' is not valid version information make[2]: *** [libvorbis.la] Error 1 make[2]: Leaving directory `/home/me/dl/...

...anyone help me, please? Here the message output from compiling. Best Thanks Daniel <p>/usr/ccs/bin/ld -G -z defs -h libvorbis.so.0 -o .libs/libvorbis.so.0.3.0 mdct.lo smallft.lo block.lo envelope.lo window.lo lsp.lo lpc.lo analysis.lo synthesis.lo psy.lo info.lo floor1.lo floor0.lo res0.lo mapping0.lo registry.lo codebook.lo sharedbook.lo lookup.lo bitrate.lo -R/usr/local/lib -R/usr/local/lib -lm /usr/local/lib/libogg.so -lc Undefined first referenced symbol in file __ashrdi3 block.lo __floatdidf...

Hi! While executing TREMOR fixed point processor in Microsft Visual C++ 6.0 studio, I am getting the following error while trying to make a executable file. --------------------------------------------------------------------------------------- Linking... mapping0.obj : error LNK2001: unresolved external symbol _alloca Debug/vorbisdec1.exe : fatal error LNK1120: 1 unresolved externals Error executing link.exe. vorbisdec1.exe - 2 error(s), 0 warning(s) ------------------------------------------------------------------------------------ Can any one reason ou...

Hello, I have used "MDCT_INTEGERIZED" version of mdct and the resulting bitstream is absolutely silent. Do I have to make some other changes to the source code to get it working? I mean some int->float or float->int conversion before/after call a mdct function. Thanks Rado --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage:

...configured libvorbis and it finds libogg. When I type make it dies with: gcc -shared .libs/mdct.o .libs/smallft.o .libs/block.o .libs/envelope.o .libs/window.o .libs/lsp.o .libs/lpc.o .libs/analysis.o .libs/synthesis.o .libs/psy.o .libs/info.o .libs/floor1.o .libs/floor0.o .libs/res0.o .libs/mapping0.o .libs/registry.o .libs/codebook.o .libs/sharedbook.o .libs/lookup.o .libs/bitrate.o -LC:/lib/ogg-vorbis/libogg-1.1.3/lib C:/lib/ogg-vorbis/libogg-1.1.3/lib/.libs/libogg.dll.a -lm -o .libs/libvorbis-0.dll -Wl,--image-base=0x10000000 -Wl,--out-implib,.libs/libvorbis.dll.a gcc.exe: C:/lib/ogg...

...libvorbis.so.0.3.1 smallft.o floor1.o libvorbisfile.la lookup.o synthesis.o info.o libvorbisfile.lai lpc.o vorbisenc.o libvorbis.a libvorbisfile.so lsp.o vorbisfile.o libvorbisenc.a libvorbisfile.so.3 mapping0.o window.o ~/Desktop/aotuv-b5_20061024/include $ ls Makefile Makefile.am Makefile.in vorbis vorbis-tools still links to the libvorbis in the /usr/lib. Have I missed something ? -- best regards, Aleksey V. Kunitskiy my public GPG/PGP key: http://www.alexey-kv.org.ua/pubkey.asc -...