If the drawable contains a valid dmabuf fd, then allocate Gst memory
using a dmabuf allocator. And, register a callback with the pipeline
to trigger an async when the dmabuf is no longer in use.
Cc: Gerd Hoffmann
Cc: Marc-André Lureau
Cc: Dongwon Kim
Signed-off-by: Vivek Kasireddy
---
If the scanout has a valid dmabuf fd, then it is extracted and a
copy (of the fd) is stored in the drawable.
Cc: Gerd Hoffmann
Cc: Marc-André Lureau
Cc: Dongwon Kim
Signed-off-by: Vivek Kasireddy
---
server/red-parse-qxl.cpp | 8
server/red-parse-qxl.h | 1 +
2 files changed, 9
If the drawable contains a valid dmabuf fd, then a stream needs
to be created for all the display channels.
Cc: Gerd Hoffmann
Cc: Marc-André Lureau
Cc: Dongwon Kim
Signed-off-by: Vivek Kasireddy
---
server/video-stream.cpp | 14 +++---
1 file changed, 11 insertions(+), 3 deletions(-)
This async is triggered by the encoder indicating that the
encoding process is completed.
Cc: Gerd Hoffmann
Cc: Marc-André Lureau
Cc: Dongwon Kim
Signed-off-by: Vivek Kasireddy
---
server/display-channel.cpp | 9 +
server/display-channel.h | 2 ++
server/red-qxl.cpp | 26
This patch series enables creation of Gst memory using a dmabuf fd
as the source. This ability is useful given that dmabuf is the
standard mechanism for sharing buffers between various drivers and
userspace in many Graphics and Media usecases. Currently, this is
only used/tested with Qemu and
