gstreamer/gst-libs/gst
Víctor Manuel Jáquez Leal 7a3b25884c libs: egl: surface: export EGLImage as DMABuf if GEM not supported
This code path is used when frames are rendered as textures through
GstVideoGLTextureUploadMeta with EGL, mainly under Wayland.

Originally the EGLImage was exported as GEM, which was handled by
Intel drivers, but Gallium ones cannot create VA surfaces from
GEM buffers, only DMABuf.

This patch checks the memory types supported by VA driver to choose
the render the EGLImages from GEM or DMABuf, because GEM is still
better where supported.

DMABuf is well handled either by intel-vaapi-driver and gallium.

Fixes: #137
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/-/merge_requests/122>
2020-08-14 12:43:20 +02:00
..
vaapi libs: egl: surface: export EGLImage as DMABuf if GEM not supported 2020-08-14 12:43:20 +02:00
meson.build libs: remove gstbitwriter 2018-05-06 17:29:45 +02:00