From 7caf6797c8d044ef30049788e589e5c91f7b59e9 Mon Sep 17 00:00:00 2001
From: itsmattkc <itsmattkc@gmail.com>
Date: Fri, 18 Sep 2020 12:18:05 +1000
Subject: [PATCH] cmake: link with opentimelineio

---
 CMakeLists.txt                 |   2 +
 app/CMakeLists.txt             |   2 +
 cmake/FindOpenTimelineIO.cmake | 133 +++++++++++++++++++++++++++++++++
 3 files changed, 137 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3c0f423c5..2f8ab7419 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -67,6 +67,8 @@ find_package(FFMPEG 3.0 REQUIRED
   swresample
 )
 
+find_package(OpenTimelineIO REQUIRED)
+
 find_package(GoogleCrashpad)
 
 if (NOT GoogleCrashpad_FOUND)
diff --git a/app/CMakeLists.txt b/app/CMakeLists.txt
index 714a5e01d..a313bb3a2 100644
--- a/app/CMakeLists.txt
+++ b/app/CMakeLists.txt
@@ -123,6 +123,7 @@ target_include_directories(
   ${FFMPEG_INCLUDE_DIRS}
   ${OCIO_INCLUDE_DIRS}
   ${OIIO_INCLUDE_DIRS}
+  ${OTIO_INCLUDE_DIRS}
   ${OPENEXR_INCLUDES}
 
   # HACK: Brew on macOS separates OpenEXR and IlmBase into two folders even though they seem to
@@ -151,6 +152,7 @@ target_link_libraries(
   FFMPEG::swresample
   ${OCIO_LIBRARIES}
   ${OIIO_LIBRARIES}
+  ${OTIO_LIBRARIES}
   ${OPENEXR_LIBRARIES}
 )
 
diff --git a/cmake/FindOpenTimelineIO.cmake b/cmake/FindOpenTimelineIO.cmake
index e69de29bb..741776195 100644
--- a/cmake/FindOpenTimelineIO.cmake
+++ b/cmake/FindOpenTimelineIO.cmake
@@ -0,0 +1,133 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 Olive Team
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+if(UNIX)
+    find_path(OTIO_BASE_DIR
+            include/opentimelineio/timeline.h
+        HINTS
+            "${OTIO_LOCATION}"
+            "$ENV{OTIO_LOCATION}"
+            "/opt/otio"
+    )
+    find_path(OTIO_LIBRARY_DIR
+            libOpenTimelineIO.so
+        HINTS
+            "${OTIO_LOCATION}"
+            "$ENV{OTIO_LOCATION}"
+            "${OTIO_BASE_DIR}"
+        PATH_SUFFIXES
+            lib/
+        DOC
+            "OpenTimelineIO library path"
+    )
+elseif(WIN32)
+    find_path(OTIO_BASE_DIR
+            include/opentimelineio/timeline.h
+        HINTS
+            "${OTIO_LOCATION}"
+            "$ENV{OTIO_LOCATION}"
+    )
+    find_path(OTIO_LIBRARY_DIR
+            OpenTimelineIO.lib
+        HINTS
+            "${OTIO_LOCATION}"
+            "$ENV{OTIO_LOCATION}"
+            "${OTIO_BASE_DIR}"
+        PATH_SUFFIXES
+            lib/
+        DOC
+            "OpenTimelineIO library path"
+    )
+endif()
+
+find_path(OTIO_INCLUDE_DIR
+        OpenTimelineIO/timeline.h
+    HINTS
+        "${OTIO_LOCATION}"
+        "$ENV{OTIO_LOCATION}"
+        "${OTIO_BASE_DIR}"
+    PATH_SUFFIXES
+        include/
+    DOC
+        "OpenTimelineIO headers path"
+)
+
+list(APPEND OTIO_INCLUDE_DIRS ${OTIO_INCLUDE_DIR})
+
+find_path(OTIO_DEPS_INCLUDE_DIR
+        any/any.hpp
+    HINTS
+        "${OTIO_LOCATION}"
+        "$ENV{OTIO_LOCATION}"
+        "${OTIO_BASE_DIR}"
+    PATH_SUFFIXES
+        include/opentimelineio/deps/
+    DOC
+        "OpenTimelineIO headers path"
+)
+
+list(APPEND OTIO_INCLUDE_DIRS ${OTIO_DEPS_INCLUDE_DIR})
+
+find_path(OT_INCLUDE_DIR
+        OpenTime/rationalTime.h
+    HINTS
+        "${OTIO_LOCATION}"
+        "$ENV{OTIO_LOCATION}"
+        "${OTIO_BASE_DIR}"
+    PATH_SUFFIXES
+        include/
+    DOC
+        "OpenTime headers path"
+)
+
+list(APPEND OTIO_INCLUDE_DIRS ${OT_INCLUDE_DIR})
+
+find_library(OTIO_LIBRARY
+        OpenTimelineIO
+    HINTS
+        "${OTIO_LOCATION}"
+        "$ENV{OTIO_LOCATION}"
+        "${OTIO_BASE_DIR}"
+    PATH_SUFFIXES
+        lib/
+    DOC
+        "OTIO's ${OTIO_LIB} library path"
+)
+
+list(APPEND OTIO_LIBRARIES ${OTIO_LIBRARY})
+
+find_library(OT_LIBRARY
+        OpenTime
+    HINTS
+        "${OTIO_LOCATION}"
+        "$ENV{OTIO_LOCATION}"
+        "${OTIO_BASE_DIR}"
+    PATH_SUFFIXES
+        lib/
+    DOC
+        "OpenTime's ${OTIO_LIB} library path"
+)
+
+list(APPEND OTIO_LIBRARIES ${OT_LIBRARY})
+
+include(FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args(OpenTimelineIO
+    REQUIRED_VARS
+        OTIO_LIBRARIES
+        OTIO_INCLUDE_DIRS
+        OTIO_DEPS_INCLUDE_DIR
+)