Tool/software:
We are facing gstreamer tiovx* modules hang at "Verify graph"
Example pipeline(here I use tiovxmultiscaler but it affect other modules too) :
GST_DEBUG=*ti*:6 gst-launch-1.0 videotestsrc ! video/x-raw,width=1280,height=720,format=NV12 ! tiovxmultiscaler target=0 ! video/x-raw,width=320,height=240 ! fakesink
The last output is
0:00:00.125943731 16525 0x2224400 DEBUG tiovxsimo gsttiovxsimo.c:369:gst_tiovx_simo_modules_init:<tiovxmultiscaler0> Get node info 0:00:00.125957711 16525 0x2224400 DEBUG tiovxsimo gsttiovxsimo.c:392:gst_tiovx_simo_modules_init:<tiovxmultiscaler0> Setting up parameters 0:00:00.125983147 16525 0x2224400 DEBUG tiovxsimo gsttiovxsimo.c:446:gst_tiovx_simo_modules_init:<tiovxmultiscaler0> Schedule Config 0:00:00.126011517 16525 0x2224400 DEBUG tiovxsimo gsttiovxsimo.c:459:gst_tiovx_simo_modules_init:<tiovxmultiscaler0> Verify graph
After that, pipeline just hangs and nothing happens.
What we have notices that using different `target` that use VPAC2, so target=2 or target=3, fixes the issue. What is more strange is that this pipeline used to work for us in the past(using same software). Could you please advice what could be wrong and how to fix that? We are using SDK 09_02_00_05.