diff options
Diffstat (limited to 'boost/compute/interop/opengl/context.hpp')
-rw-r--r-- | boost/compute/interop/opengl/context.hpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/boost/compute/interop/opengl/context.hpp b/boost/compute/interop/opengl/context.hpp index c35fedddfa..077c86036b 100644 --- a/boost/compute/interop/opengl/context.hpp +++ b/boost/compute/interop/opengl/context.hpp @@ -75,6 +75,10 @@ inline context opengl_create_shared_context() for(size_t i = 0; i < platforms.size(); i++){ const platform &platform = platforms[i]; + // check whether this platform supports OpenCL/OpenGL sharing + if (!platform.supports_extension(cl_gl_sharing_extension)) + continue; + // load clGetGLContextInfoKHR() extension function GetGLContextInfoKHRFunction GetGLContextInfoKHR = reinterpret_cast<GetGLContextInfoKHRFunction>( @@ -92,7 +96,7 @@ inline context opengl_create_shared_context() #if defined(__linux__) CL_GL_CONTEXT_KHR, (cl_context_properties) glXGetCurrentContext(), CL_GLX_DISPLAY_KHR, (cl_context_properties) glXGetCurrentDisplay(), - #elif defined(WIN32) + #elif defined(_WIN32) CL_GL_CONTEXT_KHR, (cl_context_properties) wglGetCurrentContext(), CL_WGL_HDC_KHR, (cl_context_properties) wglGetCurrentDC(), #endif |