XBMC 10.1 - intel mesa framedrops and acceleration problem

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XBMC 10.1 - intel mesa framedrops and acceleration problem

Postby maulbongo » Tue Nov 29, 2011 10:01

Hi folks,

I use xbmc on Sabayon and figured out a big Problem with use of it with intel mesa.
For testing purpose I set up a fresh Sabayon installation and a fresh Kubuntu installation on the same hardware.
I used the same Video file for both systems and did screenshots of the statistics on both machines and also collected the debug log and the normal log for both systems.
So beginning with Sabayon log file:

http://pastebin.com/F5dfgzrW
There you can notice, that this error appears:
Code: Select all
WARNING: Decode - avcodec_decode_video didn't consume the full packet. size:
, within one minute of watching this file it happened about 30 times and so the video is tearing.
Image
Image

And for the CPU usage you can see here:

Image

The debug log you can see here:

http://pastebin.com/a9j4QTjV

In line 306 I found this:

Code: Select all
DEBUG: CDVDFactoryCodec: compiled in hardware support: CrystalHD:no OpenMax:no VDPAU:yes VAAPI:no


For Kubuntu there is no framedropping and tearing at all, here is the log:

http://pastebin.com/mMWtJ82W

And all Video stats look nice:

Image
Image

And the CPU usage is also way better:

Image

And here is the debug log from kubuntu:

http://pastebin.com/0NZk2NWD

where i found this in line 304:

Code: Select all
DEBUG: CDVDFactoryCodec: compiled in hardware support: CrystalHD:yes OpenMax:no VDPAU:yes VAAPI:no


So for me it seems that the hardware acceleration is not really working, am I right?

Hope someone can figure it out.
greetings

maulbongo

Image
maulbongo
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