[Libva] Assertion exception

Ratin ratin3 at gmail.com
Mon Mar 28 18:56:08 UTC 2016


Yes the reason was out of order frames passed to the VAAPI for decoding. I
resolved it.
Thanks
Ratin


On Fri, Mar 25, 2016 at 12:51 PM, Zhao Yakui <yakui.zhao at intel.com> wrote:

> On 03/24/2016 03:15 AM, Ratin wrote:
>
> It is the corruption of pic_parameter. It is not configured correctly.
>
> Thanks
>    Yakui
>
> Thanks Zhao for replying and for making it clear.
>>
>> On Wed, Mar 23, 2016 at 1:17 PM, Zhao Yakui <yakui.zhao at intel.com
>> <mailto:yakui.zhao at intel.com>> wrote:
>>
>>     On 03/23/2016 01:38 AM, Ratin wrote:
>>
>>         I seems to get this assertion exception a lot while sequencing
>> thru
>>         videos (stream, decode and render multiple sources in succession):
>>
>>         i965_decoder_utils.c:963: intel_decoder_check_avc_parameter:
>>         Assertion
>>         `pic_param->CurrPic.picture_id ==
>>         decode_state->current_render_target'
>>         failed.
>>
>>
>>     Thanks for reporting the issue.
>>
>>     The assertion is caused by the incorrect parameter.
>>     For the decoding: current_render_target passed by vaBeginPicture
>>     should be same as pic_param->currpic.picture_id. Otherwise it fails
>>     when checking the parameter.
>>
>>
>>
>>
>>         In general , what would be the cause of it, a corrupt pic param
>>         ? Or a
>>         destination surface is not ready?
>>
>>
>>         Thanks,
>>
>>         Ratin
>>
>>
>>
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>>
>>
>>
>>
>
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