tree fa14a03b97d57812603e7157bf591d78e8ec7e2c
parent a64a475ede0a0114cff313acaa9e63a8fb180cfd
author Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1408520126 +0300
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1408524687 +0300

cliptest: sync calculate_edges with master copy

The master copy of calculate_edges() lives nowadays in gl-renderer.c.
Copy it verbatim from gl-renderer.c into cliptest.c.

Update cliptest.c for the following changes that happened in Weston
core, vertex.clipping.c, and gl-renderer.c:
- replace GLfloat with float
- introduction of weston_view, here replacing weston_surface
- API change of weston_view_to_global_float

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>