gstreamer/gst
Víctor Manuel Jáquez Leal 37b7743934 plugins: check if negotiate dmabuf with downstream
In order to enable, in the future, dmabuf-based buffers, the vaapi base
plugin needs to check if downstream can import dmabuf buffers.

This patch checks if downstream can handle dmabuf, by introspecting the
shared GL context. If the GL context is EGL/GLES2 and have the extension
EGL_EXT_image_dma_buf_import, then dmabuf can be negotiated.

Original-patch-by: Julien Isorce <j.isorce@samsung.com>
2017-02-02 20:33:36 +01:00
..
vaapi plugins: check if negotiate dmabuf with downstream 2017-02-02 20:33:36 +01:00
Makefile.am build: use git.mk 2015-05-18 16:14:46 +02:00