Visualization differences between soundcards
#16
nah, no strong feelings either way about that, just as long as it's a fixed number. i didn't see the patch reference..
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#17
Let's see what will happen after he tested.
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#18
I've tested your patched version and... I have a blank screen when I launch kodi, but the sound works!
I've tested again with the 17.0b2, and no blank screen...
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#19
mmh - you got a Debug Log?
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#20
Here we go for the log: kodi.log
(it's too big for pastebin, sorry...)
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#21
Quote:15:15:25 T:139874188552064 ERROR: CWinSystemX11::XErrorHandler: BadAccess (attempt to access private resource denied), type:0, serial:113, error_code:10, request_code:152 minor_code:5

Can you check in the debugger which call is doing this? I feel some gentoo specifics :-(

@spiff: Does it work for you?
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#22
Wait - what you just linked me is a 16.0-Beta2 - what's that? Are you running the wrong kodi by chance? Or a systemwide kodi with old share files?

Did you checkout my devcon16 branch?
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#23
Arghhh... I cloned your repository (https://github.com/fritsch/xbmc), but forget to checkout to devcon16...
My mistake...
I checkout and compile again!
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#24
Ok...
Your patched version's working.

I've tested the waveform visualisation, and it seems to be ok!

On the contrary, my visualisation does not work anymore. I think this is due to the variation of iAudioDataLength.
I assumed in my test code that it is always 1024 (2x512 bytes, for left and right).
I investigate :-D

Thanks again!
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#25
It's not pushed yet. Spiff anything special you'd propose? Your viz are the main users.
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#26
By blocking the iAudioDataLength to 512, it works!
Now, if I understand, iAudioDataLength will differ if we use different soundcards, but the data values will always be the same for a constant number of data.
And the audio data are always stereo, despite the number of channels of the soundcard.
Is this correct?
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#27
You always get Front Left and Front Right in float format and 44.1 khz and at least your 512 samples. I will PR now.
First decide what functions / features you expect from a system. Then decide for the hardware. Don't waste your money on crap.
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#28
sounds purrfect fritsch, thanks.
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#29
I tested this week-end, with waveform, and it works!
Therefore, sometimes, when I listen a complete album, after 3 or 4 songs, the viz stops to work. I don't know if it is a problem with waveform, and I have not gone on further testing.
I will investigate...
And... thanks again!
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