OpenCL POC 1

qgis · Aug 8, 2018 · 05be622 · 05be622
1 parent a2a5669
commit 05be622
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Showing 4 changed files with 322 additions and 25 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -28,6 +28,19 @@ MESSAGE(STATUS "QGIS version: ${COMPLETE_VERSION} ${RELEASE_NAME} (${QGIS_VERSIO
 
 
 #############################################################
+# Configure OpenCL if available
+
+option(USE_OPENCL "Use OpenCL" ON)
+if (USE_OPENCL)
+    FIND_PACKAGE(OpenCL)
+    if(${OpenCL_FOUND})
+        SET (USE_OPENCL TRUE CACHE BOOL "Use OpenCL")
+        IF(USE_OPENCL)
+          SET(HAVE_OPENCL TRUE)
+        ENDIF(USE_OPENCL)
+    endif(${OpenCL_FOUND})
+endif(USE_OPENCL)
+
 # Configure CCache if available
 IF(NOT MSVC)
   option(USE_CCACHE "Use ccache" ON)

diff --git a/cmake_templates/qgsconfig.h.in b/cmake_templates/qgsconfig.h.in
@@ -57,6 +57,8 @@
 
 #cmakedefine HAVE_SERVER_PYTHON_PLUGINS
 
+#cmakedefine HAVE_OPENCL
+
 #cmakedefine ENABLE_MODELTEST
 
 #cmakedefine HAVE_3D

diff --git a/src/analysis/CMakeLists.txt b/src/analysis/CMakeLists.txt
@@ -300,8 +300,15 @@ INCLUDE_DIRECTORIES(SYSTEM
   ${GEOS_INCLUDE_DIR}
   ${GDAL_INCLUDE_DIR}
   ${SQLITE3_INCLUDE_DIR}
+  ${OpenCL_INCLUDE_DIRS}
 )
 
+IF(HAVE_OPENCL)
+    INCLUDE_DIRECTORIES(${OpenCL_LIBRARIES})
+ENDIF(HAVE_OPENCL)
+
+
+
 #############################################################
 # qgis_analysis library
 
@@ -353,6 +360,11 @@ ENDIF (NOT ANDROID)
 
 TARGET_LINK_LIBRARIES(qgis_analysis qgis_core)
 
+IF(HAVE_OPENCL)
+    TARGET_LINK_LIBRARIES(qgis_analysis ${OpenCL_LIBRARIES})
+ENDIF(HAVE_OPENCL)
+
+
 # clang-tidy
 IF(CLANG_TIDY_EXE)
   SET_TARGET_PROPERTIES(