breeze/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2026-02-04 14:30:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

lavu/hwcontext_qsv: add loader field to AVQSVDeviceContext

Browse Source 
In oneVPL, a valid mfxLoader handle is needed when creating mfx session
for decoding, encoding and processing[1], so add loader field to
AVQSVDeviceContext. User should fill this field before calling
av_hwdevice_ctx_init() if using oneVPL

This is in preparation for oneVPL support

[1]https://spec.oneapi.io/versions/latest/elements/oneVPL/source/programming_guide/VPL_prg_session.html#onevpl-dispatcher
This commit is contained in:
Haihao Xiang
2022-07-05 11:04:49 +08:00
parent c77149bc37
commit e0bbdbe0a6
3 changed files with 16 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
doc/APIchanges
View File

@@ -14,6 +14,9 @@ libavutil: 2021-04-27
API changes, most recent first:
2022-08-xx - xxxxxxxxxx - lavu 57.33.100 - hwcontext_qsv.h
Add loader field to AVQSVDeviceContext
2022-08-03 - xxxxxxxxxx - lavu 57.32.100 - pixfmt.h
Add AV_PIX_FMT_VUYA.