DM368 mjpeg decoder with XDM_YUV_420SP output

Hi,

My codec is jpegdec 1.0.0.10, and jpeg image is 1920x1080.

When I set forceChromaFormat to XDM_YUV_422ILE, the output image is good. Because the display buf is YUV420PSEMI, so I want a YUV420 output from the jpeg deocder. But, when I set forceChromaFormat to XDM_YUV_420SP, the output image have l lot of small dark blocks in random position.

Best regards,

Huo