tree c5b6fc86c702c48b03c822339dac16e91ced7a09
parent 75d38ef1ed100bbb2883e242f4c87fbab3dd0617
author Alexandros Frantzis <alexandros.frantzis@collabora.com> 1506514154 +0300
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1506669642 +0300

gl-renderer: Add support for fence sync extensions

Check for the EGL_KHR_fence_sync and EGL_ANDROID_native_fence_sync
extensions and get pointers to required extension functions.

These extensions allow us to acquire GPU timestamp information
asynchronously, and are required by the upcoming work to add
rendering begin/end timepoints to the weston timeline.

Signed-off-by: Alexandros Frantzis <alexandros.frantzis@collabora.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>