tree a552c56866ee06b4bfe70e6b06ed325eb8ce00c4
parent 47a5d6f0acbbdd829082bd3a593cb5992c7f5635
author Chia-I Wu <olv@lunarg.com> 1427354875 +0800
committer Chia-I Wu <olv@lunarg.com> 1429176807 +0800

binding: introduce XGL_DESCRIPTOR_SET_LAYOUT_CHAIN

Replace a chain of XGL_DESCRIPTOR_SET_LAYOUT by
XGL_DESCRIPTOR_SET_LAYOUT_CHAIN.  The change also drops
stageFlags/pSetBindPoints, and affects xglUpdateDescriptors().

xglCmdBindDescriptorSet() is not updated yet by this commit, which makes it
impossible to bind multiple sets.

The change also encourages the use of arrays of resources, which we do not
support.

v2: fix a typo in intel_desc_set_update_samplers() that prevents it from
working (olv)