Firefly Open Source Community

Title: jpeg decoding error [Print This Page]

Author: daema218 Time: 7/11/2018 10:10
Title: jpeg decoding error
Hi.

I referenced the code in 'external/mpp' and decoded jpeg.
HD(1280x720) jpeg image decoding to NV12 success.
But FHD(1920x1080) jpeg image decoding to NV12 error occur.

error message:
HAL_JPEGD_VDPU1: hal_jpegd_vdpu1_wait IRQ STREAM ERROR! 0

That's probably because the height is not 16 align.
Do you know how to solve this problem?

Thanks.

Author: daema218 Time: 7/25/2018 14:18
When I checked it, it seems to be a 1920x1080 resolution problem, not a 16 align problem.
An error occurred in the driver code, but the NV12 image file was decoded normally.
I applied the work around code to the driver code, but I do not seem to be a perfect solution.
If anyone has solved it, please let me know.

Author: chrisgr628 Time: 1/9/2026 17:35
What a phenomenal article, I appreciate you sharing it with us! Unlock the door to promotions and salary raises with the free Valid test Salesforce-Media-Cloud cram pdf questions!

Author: scottsi722 Time: 1/15/2026 05:01
Your article really made me think, thank you for the fresh perspective. H12-411_V2.0 study plan provides quality content, and it’s completely free.

Author: davidro266 Time: 1/29/2026 22:32
So much wisdom in this article, thank you for sharing it! With this ISTQB-CTFL valid study guide free system, I got promoted and received a salary raise. Now, it’s available for free to all. Wishing everyone a speedy promotion!

Welcome Firefly Open Source Community (https://bbs.t-firefly.com/)