RDK 2.8 Capture dequeue

Shary Li

Hi,

I test VpsUtils_queGet() in hdvpss_01_00_01_37_patched\packages\ti\psp\vps\common\src\vpsutils_que.c.

I found the handle->flags is always zero. Is it always zeros so it doesn't post semaphore to unblock, so the frameList->numFrames =0?

if ( handle->flags & VPSUTILS_QUE_FLAG_BLOCK_QUE_PUT )

{

Semaphore_post ( handle->semWr );
}

What case the value of flage will change ?

anbody can help me?

over 13 years ago

0 Sujith over 13 years ago

TI__Genius 12455 points

Hi Shary Li,

flags depend on the create arguments. If you require get/put API to block, you would require to specify the same during creation of the queue. That when the flags would be set.

Thanks,

Sujith

0 Shary Li over 13 years ago in reply to Sujith

Intellectual 925 points

Hi Sujith,

If it is always zero, it's OK?

Now I don't need to use 5158. And I want capture 1080P 60, 16bits-422, and SINGLE_CH_NON_MUX_EMBEDDED_SYNC.

I need to change the driver of capture?

0 Sujith over 13 years ago in reply to Shary Li

TI__Genius 12455 points

Hi Shary Li,

Yes, it should be OK. We are discussing the 16bit embedded sync capture on another thread.

http://e2e.ti.com/support/dsp/davinci_digital_media_processors/f/717/p/232736/822589.aspx#822589

Thanks,

Sujith

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RDK 2.8 Capture dequeue