Color Management, Stage 1: Initial OpenColorIO library integration

This commit integrates support of OpenColorIO library into build systems.

It also contains C-API for OpenColorIO library which could be used by Blender.

CMake has got find rules familiar to OpenImageIO's one which makes it easier
for build system to find needed libraries and includes. Scons only could use
explicitly defined paths to libraries and includes.

C-API would be compiled and Blender would be linked against C-API and OpenColorIO
but it wouldn't affect on Blender behavior at all.

OpenColorIO could be disabled by setting up WITH_OCIO to Off in CMake and
setting WITH_BF_OCIO in Scons.

1 files changed, 62 insertions, 0 deletions

diff --git a/intern/opencolorio/CMakeLists.txt b/intern/opencolorio/CMakeLists.txt
new file mode 100644
index 00000000000..479bbd3ab0a
--- /dev/null
+++ b/intern/opencolorio/CMakeLists.txt
@@ -0,0 +1,62 @@
+# ***** BEGIN GPL LICENSE BLOCK *****
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software Foundation,
+# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# The Original Code is Copyright (C) 2012, Blender Foundation
+# All rights reserved.
+#
+# The Original Code is: all of this file.
+#
+# Contributor(s): Sergey Sharybin.
+#
+# ***** END GPL LICENSE BLOCK *****
+
+if(WITH_OPENCOLORIO)
+	set(INC
+		.
+		${OPENCOLORIO_INCLUDE_DIRS}
+	)
+
+	set(SRC
+		ocio_capi.cpp
+		ocio_capi.h
+	)
+
+	if(WIN32 AND NOT MINGW)
+		list(APPEND INC
+			${BOOST_INCLUDE_DIR}
+		)
+	endif()
+else()
+	set(INC
+		.
+		../../source/blender/blenlib
+	)
+
+	set(SRC
+		ocio_capi_stub.cpp
+		ocio_capi.h
+	)
+endif()
+
+set(INC_SYS
+	../guardedalloc
+)
+
+add_definitions(
+)
+
+blender_add_lib(bf_intern_opencolorio "${SRC}" "${INC}" "${INC_SYS}")
+