[FFmpeg-devel] [PATCH 2/5] libavcodec: Implementation of AC3 fixed point decoder
Nedeljko Babic
Nedeljko.Babic at imgtec.com
Tue Jan 21 17:05:29 CET 2014
>>
>> From: Nedeljko Babic <nbabic at mips.com>
>>
>> Signed-off-by: Nedeljko Babic <nbabic at mips.com>
>> ---
>> libavcodec/Makefile | 3 +-
>> libavcodec/ac3.h | 44 +++++++++++
>> libavcodec/ac3dec.c | 196
>+++++++++++++++++++++++++---------------------
>> libavcodec/ac3dec.h | 33 ++++----
>> libavcodec/ac3dec_fixed.c | 176 +++++++++++++++++++++++++++++++++++++++++
>> libavcodec/ac3dec_float.c | 89 +++++++++++++++++++++
>> libavcodec/ac3dsp.c | 26 ++++++
>> libavcodec/ac3dsp.h | 3 +
>> libavcodec/allcodecs.c | 1 +
>> libavcodec/kbdwin.c | 10 +++
>> libavcodec/kbdwin.h | 1 +
>> libavcodec/version.h | 2 +-
>> 12 files changed, 477 insertions(+), 107 deletions(-)
>> create mode 100644 libavcodec/ac3dec_fixed.c
>> create mode 100644 libavcodec/ac3dec_float.c
>
>Missing doc/general update
I will wait for a few days to see if there will be additional comments on the patch and then add doc/general update and resend patchset.
I have a question regarding this.
I saw that for AC-3 encoder IX is used.
I guess that "I" stands for integer (I didn't find documentation regarding this).
Is it enough to add the same for decoder (since it is just X now), or I need to add entirely new entry for fixed point AC3.
-Nedeljko
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