From a662129a86855e082d8515d318c6a19ef54b4e13 Mon Sep 17 00:00:00 2001
From: Ludovic Pouzenc <ludovic@pouzenc.fr>
Date: Sun, 13 Jan 2013 14:58:25 +0000
Subject: Debut d'integration OpenCL / GL mais il manque une lib a linker...
 quelque part dans /opt/AMDAPP ???

git-svn-id: file:///var/svn/2013-gpudataviz/trunk@6 371a6b4a-a258-45f8-9dcc-bdd82ce0ac9d
---
 src/boring_parts.cc | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'src/boring_parts.cc')

diff --git a/src/boring_parts.cc b/src/boring_parts.cc
index 3973c23..54c6863 100644
--- a/src/boring_parts.cc
+++ b/src/boring_parts.cc
@@ -1,5 +1,10 @@
 #include "boring_parts.h"
 
+
+
+// TODO : only need OpenGL things, not GTK ones for now
+//#include "gtk_includes.h"
+
 #define RETURN_IF_FAIL(expr) do { \
 	int res=(expr); \
 	if ( res != 0 ) return res; \
@@ -17,7 +22,6 @@
 
 int initLibs() {
 
-	// FIXME : unused
 #ifdef HAS_OPENCL
 	RETURN_IF_FAIL( initOpenCL() );
 #endif /*HAS_OPENCL*/
@@ -99,6 +103,22 @@ int initOpenCL() {
 	delete [] devices;
 	delete [] platforms;
 
+/*
+	if (!clGetGLContextInfoKHR)
+	{
+		clGetGLContextInfoKHR = (clGetGLContextInfoKHR_fn) clGetExtensionFunctionAddressForPlatform(platform, "clGetGLContextInfoKHR");
+		if (!clGetGLContextInfoKHR)
+		{
+			std::cout << "Failed to query proc address for clGetGLContextInfoKHR";
+		}
+	}
+*/
+	GLXContext gGlCtx = glXGetCurrentContext();
+	std::cout << "gGlCtx == " << gGlCtx <<  std::endl;
+	cl_context_properties cpsGL[] = { CL_CONTEXT_PLATFORM, (cl_context_properties)platform,
+		CL_GLX_DISPLAY_KHR, (intptr_t) glXGetCurrentDisplay(),
+		CL_GL_CONTEXT_KHR, (intptr_t) gGlCtx, 0
+	};
 	return 0;
 }
 #endif /*HAS_OPENCL*/
-- 
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