54 regels
1.9 KiB
ReStructuredText
54 regels
1.9 KiB
ReStructuredText
|
.. meta::
|
||
|
|
:description: rocDecode logging controls
|
||
|
|
:keywords: rocDecode, core APIs, logging, AMD, ROCm
|
||
|
|
|
||
|
|
********************************************************************
|
||
|
|
rocDecode logging control
|
||
|
|
********************************************************************
|
||
|
|
|
||
|
|
rocDecode core components can be configured to output different levels of log messages during decoding.
|
||
|
|
|
||
|
|
The log level can be changed by either setting the log level through the ``ROCDEC_LOG_LEVEL`` environment variable, or by calling the ``RocDecLogger::SetLogLevel()`` function in |commons|_.
|
||
|
|
|
||
|
|
The logging levels are:
|
||
|
|
|
||
|
|
| 0: Critical (Default level)
|
||
|
|
| 1: Error
|
||
|
|
| 2: Warning
|
||
|
|
| 3: Info
|
||
|
|
| 4: Debug
|
||
|
|
|
||
|
|
The log level defines the maximum severity of log messages to output. For example, to output warning and error messages as well as critical messages, ``ROCDEC_LOG_LEVEL`` would need to be set to 2:
|
||
|
|
|
||
|
|
.. code:: shell
|
||
|
|
|
||
|
|
ROCDEC_LOG_LEVEL = 2
|
||
|
|
|
||
|
|
or
|
||
|
|
|
||
|
|
.. code:: cpp
|
||
|
|
|
||
|
|
SetLogLevel(2);
|
||
|
|
|
||
|
|
|
||
|
|
.. |apifolder| replace:: ``api/rocdecode``
|
||
|
|
.. _apifolder: https://github.com/ROCm/rocDecode/tree/develop/api/rocdecode
|
||
|
|
|
||
|
|
.. |rocparser| replace:: ``api/rocdecode/rocparser.h``
|
||
|
|
.. _rocparser: https://github.com/ROCm/rocDecode/tree/develop/api/rocdecode/rocparser.h
|
||
|
|
|
||
|
|
.. |rocdecode| replace:: ``api/rocDecode/rocdecode.h``
|
||
|
|
.. _rocdecode: https://github.com/ROCm/rocDecode/tree/develop/api/rocdecode/rocdecode.h
|
||
|
|
|
||
|
|
.. |rocdecodehost| replace:: ``api/rocDecode/rocdecode_host.h``
|
||
|
|
.. _rocdecodehost: https://github.com/ROCm/rocDecode/tree/develop/api/rocdecode/rocdecode_host.h
|
||
|
|
|
||
|
|
.. |bitstreamreader| replace:: ``api/rocDecode/roc_bitstream_reader.h``
|
||
|
|
.. _bitstreamreader: https://github.com/ROCm/rocDecode/tree/develop/api/rocdecode/roc_bitstream_reader.h
|
||
|
|
|
||
|
|
.. |utilsfolder| replace:: ``utils`` folder
|
||
|
|
.. _utilsfolder: https://github.com/ROCm/rocDecode/tree/develop/utils
|
||
|
|
|
||
|
|
.. |commons| replace:: ``commons.h``
|
||
|
|
.. _commons: https://github.com/ROCm/rocDecode/tree/develop/src/commons.h
|