diff options
| author | AlexDeucher <AlexDeucher@web> | 2020-01-23 21:35:12 +0000 |
|---|---|---|
| committer | IkiWiki <ikiwiki.info> | 2020-01-23 21:35:12 +0000 |
| commit | 4bf67d8797c112b44ea9b220fd219427dfb556d2 (patch) | |
| tree | 44006148700a3088f7ea93fd5d5501b731de78c3 /SummerOfCodeIdeas.mdwn | |
| parent | a0d5c25c9b3740b3f471da3e190579bb4bbee5d3 (diff) | |
fix links
Diffstat (limited to 'SummerOfCodeIdeas.mdwn')
| -rw-r--r-- | SummerOfCodeIdeas.mdwn | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/SummerOfCodeIdeas.mdwn b/SummerOfCodeIdeas.mdwn index e9e6ea73..340268ef 100644 --- a/SummerOfCodeIdeas.mdwn +++ b/SummerOfCodeIdeas.mdwn @@ -74,7 +74,7 @@ Possible mentor: Julien Isorce (capOM on IRC/freenode) * _Useful skills:_ Multimedia * _Hardware/Software required:_ AMD Graphics Card supporting UVD or VCN for decode and VCE or VCN for encode * _Where to ask questions:_ mesa-dev@lists.freedesktop.org, #dri-devel on irc.freenode.net -* _Description:_ Add dmabuf support in Mesa's OpenMAX plugins for Tizonia. Thanks to a GSoC 2017 project, Mesa has now plugins for Tizonia OMX IL (https://gitlab.freedesktop.org/mesa/mesa/commits/master/src/gallium/state_trackers/omx/tizonia?utf8=%E2%9C%93&search=tizonia) . Currently it supports zero-copy using EGLImage but this is limited to the decoders. In order to handle more cases for zero-copy (example: encoders and transcoding) we need to add support for dmabuf. The ZynqUltraScale board from XILINK already supports dmabuf in its implementation of OpenMAX IL named Allegro and it works with the OMX GStreamer plugins ( https://gitlab.freedesktop.org/gstreamer/gst-omx/blob/master/omx/gstomx.c#L3421 ). The first part of this project is to define similar dma-buf API in Tizonia ( https://github.com/tizonia/tizonia-openmax-il/issues/668 ), then use it in Mesa's OMX to implement dma-buf support. The tests will be done using OMX GStreamer. +* _Description:_ Add dmabuf support in Mesa's OpenMAX plugins for Tizonia. Thanks to a GSoC 2017 project, Mesa has now plugins for [[Tizonia OMX IL|https://gitlab.freedesktop.org/mesa/mesa/commits/master/src/gallium/state_trackers/omx/tizonia?utf8=%E2%9C%93&search=tizonia]]. Currently it supports zero-copy using EGLImage but this is limited to the decoders. In order to handle more cases for zero-copy (example: encoders and transcoding) we need to add support for dmabuf. The ZynqUltraScale board from XILINK already supports dmabuf in its implementation of OpenMAX IL named Allegro and it works with the [[OMX GStreamer plugins|https://gitlab.freedesktop.org/gstreamer/gst-omx/blob/master/omx/gstomx.c#L3421]]. The first part of this project is to define similar dma-buf API in [[Tizonia|https://github.com/tizonia/tizonia-openmax-il/issues/668]], then use it in Mesa's OMX to implement dma-buf support. The tests will be done using OMX GStreamer. Possible mentor: Julien Isorce (julien.isorce@gmail.com, capOM on IRC/freenode) |