Add headless OSMesa backend

Allows creation and drawing to in-memory OpenGL contexts.

This backend does not provide input.

Related to #850.
This commit is contained in:
Jason Daly
2016-08-30 15:53:19 -07:00
committed by Camilla Berglund
parent a90ee65f7b
commit 368fa9475d
12 changed files with 766 additions and 0 deletions

View File

@@ -0,0 +1,18 @@
# Try to find OSMesa on a Unix system
#
# This will define:
#
# OSMESA_LIBRARIES - Link these to use OSMesa
# OSMESA_INCLUDE_DIR - Include directory for OSMesa
#
# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
if (NOT WIN32)
find_package (PkgConfig)
pkg_check_modules (PKG_OSMESA QUIET osmesa)
set (OSMESA_INCLUDE_DIR ${PKG_OSMESA_INCLUDE_DIRS})
set (OSMESA_LIBRARIES ${PKG_OSMESA_LIBRARIES})
endif ()