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10 Commits

Author SHA1 Message Date
Colin Edwards
e9b4d50606 obs-qsv11: Log errors on init 2019-01-04 20:01:39 -06:00
Jim
3c22cf35c9
Merge pull request #1418 from cabirdme/qsv_feature_add 
obs-qsv: Expose additional QSV encoder settings through GUI
 2018-09-16 08:17:12 -07:00
Bird, Christopher
58812bc0b3 obs-qsv: Expose additional QSV encoder settings through GUI 
- Allow user to change # of B frames. New Default -> 1
- Allow user to enable Content Adaptive Quantization (MBBRC) if CPU is Skylake or newer.
- Allow user to choose LA_CBR as a rate control.
- LA depth: New Default -> 15, only when LA rate control is used.
 2018-08-08 10:39:57 -07:00
Bird, Christopher
3a08e858a6 obs-qsv: Allow for multiple QSV encoders 
Allow multiple QSV encoders, usefull for live + recorded parallel
sessions.  The first QSV encoder will create a DirectX device and return
a handle / pointer.  Any additional QSV encoder will use that same
pointer to the DirectX device.  We keep track of the number of open
QSV encoders so that we wait to close the DirectX resources after all
encoders are closed.

Closes obsproject/obs-studio#1341
 2018-07-18 17:16:01 -07:00
sorayuki
be2dc31ad1 obs-qsv11: change re-enter locker implementation 
Change re-enter lock from mutex to atomic variable.
 2017-06-29 12:10:14 +08:00
e00E
4361c5bd45 UI, obs-qsv11: Fix build in VisualStudio 2017 
OBS did not build out of the box in VS2017 but it does with these
changes.

Closes jp9000/obs-studio#902
 2017-05-04 06:13:26 -07:00
Ryan Foster
be98cee2a0 Fix various typos across multiple modules 2017-04-25 22:39:42 -04:00
jp9000
448ae26e64 obs-qsv11: Prevent more than one active QSV encoders 
Currently, multiple QSV encoders cannot be active at the same time
(otherwise it will crash).  This is a temporary solution to prevent
crashes from occurring when more than one QSV encoder tries to start up
at the same time.

Additionally, in the future there should be a way for encoders to be
able to communicate with the front-end when an error such as this
occurs.
 2016-04-23 16:18:02 -07:00
jp9000
6f02d33673 obs-qsv11: Remove unused global variable 2016-04-23 14:55:40 -07:00
Seung-Woo Kim
3e4bcf06bc obs-qsv11: Add native obs-studio QSV encoder 2016-04-19 08:29:22 -07:00