Support and General Use > Audio Playback, Database and Playlists

Discussions (& strategies) on getting WMA and M4A (AAC) decoding in real-time.

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Lear:
Gah! 4 bytes short! ;D On coldfire at least; haven't tried arm. Will remove some 200 bytes though.

Davide-NYC:
OK so now it builds with proifiling enabled. Thanks!
Of course I do not get a profile.out file in the root of my player.

I do not undertstand the SourceProfiling wiki page 100%.
What exactly do I have to put in the source and where should it go?
Or even make me a patch and tell me what to run and what to look for.

 ;D

Lear:

--- Quote from: Davide-NYC on October 03, 2006, 11:20:54 AM ---OK so now it builds with proifiling enabled. Thanks!
Of course I do not get a profile.out file in the root of my player.

--- End quote ---

Correct. You need to edit aac.c a little first.


--- Quote ---I do not undertstand the SourceProfiling wiki page 100%.
What exactly do I have to put in the source and where should it go?
Or even make me a patch and tell me what to run and what to look for.

--- End quote ---

Add the following to the beginning of the codec_start function (but after the "rb = api;" line):


--- Code: ---    #ifdef RB_PROFILE
    rb->profile_thread();
    #endif

--- End code ---

Then add the following at the end of the same function, before the "return" line:


--- Code: ---    #ifdef RB_PROFILE
    rb->profstop();
    #endif

--- End code ---

Then you should get the profile.out file.

Davide-NYC:
If these are #ifdef'ed then why are they not in the source all the time?
Please explain.

pabouk:
Because you have to decide which parts of the code you are going to profile. ;)

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