Open RFCArrow opened 11 months ago
If MOTION_HALF_PIXEL
is disabled, then MOTION_QUARTERPIXEL
must also be disabled. A guard will be added against this condition in a future driver release.
For now, please disable MOTION_QUARTERPIXEL
by adding “-QuarterPixel false” to your command line arguments.
TranscodeHW.exe -WIDTH 1920 -HEIGHT 1080 -INPUT input_1920x1080_8bit420p.yuv -OUTPUT output.h264 -HalfPixel false **–QuarterPixel false_** -TRACE_LEVEL 4
The new check for the invalid setting combination has been added and will catch the invalid combination starting in a future driver release.
We will notify you once the driver containing the fix has been publicly released.
Describe the bug When encoding a video while
MOTION_HALF_PIXEL
is set tofalse
, ifMOTION_QUARTERPIXEL
is default a crash occurs. This effect has been replicated on both Linux/Vulkan and Windows/DX11. On Linux, this configuration caused X to crash and logs the user out. On Windows, the executable crashes, causes visual artefacts in the GUI, and AMD Bug Report Tool popup appears. Note that ifMOTION_QUARTERPIXEL
is also set tofalse
, then the crash does not occur.To Reproduce Steps to reproduce the behavior:
TranscodeHW
sample.-WIDTH 1920 -HEIGHT 1080 -INPUT input_1920x1080_8bit_420p.yuv -OUTPUT output.h264 -HalfPixel false -TRACE_LEVEL 4
Setup
Debug Log Attached here: amf_half_pixel_trace.log
Expected behavior No crash occurs. Encode completes successfully