commit | cbbadf0301e17ac195e58265062c7e11be7fdd47 | [log] [tgz] |
---|---|---|
author | Dmitry Ermilov <dmitry.ermilov@intel.com> | Thu Nov 07 11:48:05 2019 -0500 |
committer | XinfengZhang <carl.zhang@intel.com> | Wed Nov 27 10:53:14 2019 +0800 |
tree | 45b9c623c9976f788fc387b19d853769b17bb6da | |
parent | 81b5929f2b71d0b657e6ef605a522edc3bcd3e80 [diff] |
Added displaying supported config attributes Usage: vainfo -a Example of output: VAProfileMPEG2Simple/VAEntrypointVLD VAConfigAttribRTFormat : VA_RT_FORMAT_YUV420 VA_RT_FORMAT_YUV422 VA_RT_FORMAT_RGB32 VAConfigAttribDecSliceMode : VA_DEC_SLICE_MODE_NORMAL VAConfigAttribDecProcessing : VA_DEC_PROCESSING_NONE VAConfigAttribMaxPictureWidth : 1920 VAConfigAttribMaxPictureHeight : 1920 VAConfigAttribProcessingRate : VA_PROCESSING_RATE_DECODE Signed-off-by: Dmitry Ermilov <dmitry.ermilov@intel.com>
#Libva-utils Project
libva-utils is a collection of utilities and examples to exercise VA-API in accordance with the libva project. --enable-tests (default = no) provides a suite of unit-tests based on Google Test Framework. A driver implementation is necessary to properly operate.
VA-API is an open-source library and API specification, which provides access to graphics hardware acceleration capabilities for video processing. It consists of a main library and driver-specific acceleration backends for each supported hardware vendor.
If you would like to contribute to libva, check our Contributing guide.
We also recommend taking a look at the ‘janitorial’ bugs in our list of open issues as these bugs can be solved without an extensive knowledge of libva-utils.
We would love to help you start contributing!
The libva-utils development team can be reached via our mailing list and on IRC in channel ##intel-media on Freenode.
We also use #Slack and host VAAPI Media Slack Team. You can signup by submitting your email address to our Slack Team invite page.
Slack complements our other means of communication. Pick the one that works best for you!