From 6ddc5b283246bac42842d918dab260529759c8d6 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Sat, 6 Feb 2016 13:46:21 -0600
Subject: [PATCH] Enable event callbacks on Windows on VS 2015+
---
src/c_wrapper/wrap_cl.h | 32 ++++++++++++++++++++++++++++++--
1 file changed, 30 insertions(+), 2 deletions(-)
diff --git a/src/c_wrapper/wrap_cl.h b/src/c_wrapper/wrap_cl.h
index 8b58e71b..32a7614c 100644
--- a/src/c_wrapper/wrap_cl.h
+++ b/src/c_wrapper/wrap_cl.h
@@ -13,7 +13,7 @@
#ifdef __APPLE__
-// Mac ------------------------------------------------------------------------
+// {{{ Mac
#include <OpenCL/opencl.h>
#define PYOPENCL_HAVE_EVENT_SET_CALLBACK
@@ -26,21 +26,39 @@
#include <OpenCL/cl_gl.h>
#include <OpenCL/cl_gl_ext.h>
#endif
+// }}}
#else
-// elsewhere ------------------------------------------------------------------
+// {{{ elsewhere
+
#include <CL/cl.h>
#include <CL/cl_ext.h>
#if defined(_WIN32)
+
+// {{{ Windows
+
#define NOMINMAX
#include <windows.h>
#define strdup _strdup
#define strcasecmp _stricmp
+
+#if _MSC_VER >= 1900 /* VS 2015 and higher */
+#define PYOPENCL_HAVE_EVENT_SET_CALLBACK
+#endif
+
+// }}}
+
#else
+
+// {{{ non-Windows
+
#include <unistd.h>
#define PYOPENCL_HAVE_EVENT_SET_CALLBACK
+
+// }}}
+
#endif
#ifdef HAVE_GL
@@ -52,8 +70,14 @@
#define PYOPENCL_GL_SHARING_VERSION cl_khr_gl_sharing
#endif
+// }}}
+
#endif
+// }}}
+
+
+// {{{ version handling
#ifdef PYOPENCL_PRETEND_CL_VERSION
#define PYOPENCL_CL_VERSION PYOPENCL_PRETEND_CL_VERSION
@@ -71,6 +95,8 @@
#endif
+// }}}
+
#ifndef CL_VERSION_2_0
typedef void* CLeglImageKHR;
typedef void* CLeglDisplayKHR;
@@ -132,3 +158,5 @@ extern "C" {
#endif
#endif
+
+// vim: foldmethod=marker
--
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