search for: _ve_amp

...ersion. * fix problem in local_book_besterror_dim1x4. 2006/08/06 Lancer 20060807(test version for memory problem) Changes: * Since heap memory error occurs, remove vorbis_oggpack_write. that's optimization move to oggpack_write. * oggpack_look has been optimized. * modify SSE optimization in _ve_amp. * fix cache control code in accumulate_fit. * fix incomplete cache control in mdct. * remove exceptional process to zero in inspect_error. * rearrange SSE optimized code in _encodepart. 2006/08/02 Lancer 20060802(test version for memory problem) Changes: * fix memory leak bug in _vp_psy_clear. *...

hi, I would like to understand better how vorbis works in detail and studied the code more. I've already added some comments (tiny patch attached) and wonder if this could be applied to svn. Before I'd like to extend that patch. Right now I study lib/envelope.c. The method _ve_amp() returns a combination of flags 1|2|4. 1 seems to indicate that some maximum has been exceeded and 2 the same for the minimum. Do you have suggestion for symbolc constants here (aka #defines). Any details what this pre/postecho is about? The result is used in _ve_envelope_search() to set som...

Hello all, I am playing around, trying to get an OggVorbis encoder implementation working on the Symbian OS. Unfortunately I am getting a crash - here is the stack vorbis_analysis_blockout _ve_envelope_search _ve_amp mdct_forward free User::Free(void *) RHeap::Free(void *) RHeap::GetAddress(const void *)const RHeap::CheckCell(const RHeap::SCell *)const Panic(TCdtPanic) User::Panic(const TDesC16 &, int) In the case here the free call is doing something very bad (like for example freeing some memory alrea...

Hello all, I am playing around, trying to get an OggVorbis encoder implementation working on the Symbian OS. Unfortunately I am getting a crash - here is the stack vorbis_analysis_blockout _ve_envelope_search _ve_amp mdct_forward free User::Free(void *) RHeap::Free(void *) RHeap::GetAddress(const void *)const RHeap::CheckCell(const RHeap::SCell *)const Panic(TCdtPanic) User::Panic(const TDesC16 &, int) In the case here the free call is doing something very bad (like for example freeing some memory alrea...