gl-renderer: Add support for XYUV format (v2)

Accept XYUV dmabuf buffers that a client application such as
weston-simple-dmabuf-v4l might submit.

v2 (Daniel):
Add XYUV to yuv_formats array to have the compositor color convert
with a shader if GL_TEXTURE_EXTERNAL_OES does not work.

Signed-off-by: Vivek Kasireddy <vivek.kasireddy@intel.com>
2 jobs for xyuv_support in 1 minute and 24 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Container Prep
passed #261208
container_prep

00:00:49

 
  Build
passed #261209
build-native-meson

00:00:35