[FFmpeg-devel] [PATCH] AAC encoder: improve SF range utilization

Claudio Freire klaussfreire at gmail.com
Wed Dec 2 11:49:14 CET 2015


On Tue, Dec 1, 2015 at 11:12 PM, Claudio Freire <klaussfreire at gmail.com> wrote:
> On Tue, Dec 1, 2015 at 10:47 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
>>>  libavcodec/aaccoder.c         |   60 ++++++++++++------
>>>  libavcodec/aaccoder_twoloop.h |  136 ++++++++++++++++++++++++++++--------------
>>>  libavcodec/aacenc.c           |    2
>>>  libavcodec/aacenc_is.c        |   11 ++-
>>>  libavcodec/aacenc_utils.h     |   63 +++++++++++++++++++
>>>  libavcodec/aacpsy.c           |   20 ++++--
>>>  libavcodec/psymodel.c         |    1
>>>  libavcodec/psymodel.h         |    1
>>>  tests/fate/aac.mak            |   18 ++---
>>>  9 files changed, 231 insertions(+), 81 deletions(-)
>>> 404ff616bb267619be431a7c45afa4db82070b65  0001-AAC-encoder-improve-SF-range-utilization.patch
>>
>> some stuff in mips will need to be updated by someone or disabled
>> after this is pushed:
>> CC      libavcodec/aacpsy.o
>> /ffmpeg/libavcodec/aacpsy.c: In function ‘psy_3gpp_analyze_channel’:
>> /ffmpeg/libavcodec/aacpsy.c:666: error: too many arguments to function ‘calc_thr_3gpp_mips’
>> make: *** [libavcodec/aacpsy.o] Error 1
>> make: Target `all' not remade because of errors.
>
>
> Oh, didn't realize mips had an alternative calc_thr_3gpp.
>
> I'll see about updating it as I push.

Also refreshed search_for_ms_mips and pushed.


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