va: vapostproc 320x240 csc output size is incorrect
Describe your issue
When converting NV12 with resolution 320x240 to BGRA, output size become 320x256 gst-launch-1.0 filesrc location=NV12_320x240.yuv ! videoparse format=nv12 width=320 height=240 ! vapostproc ! video/x-raw,format=BGRA ! filesink location=output.yuv
Expected Behavior
output resolution should remain 320x240
Observed Behavior
output resolution become 320x256
Setup
- Operating System: Linux
- GStreamer Version:1.22.4
- Command line: gst-launch-1.0 filesrc location=NV12_320x240.yuv ! videoparse format=nv12 width=320 height=240 ! vapostproc ! video/x-raw,format=BGRA ! filesink location=output.yuv