void pycuda_expose_gl()
{
using py::arg;
using py::args;
DEF_SIMPLE_FUNCTION(gl_init);
py::def("make_gl_context", make_gl_context, (arg("dev"), arg("flags")=0));
{
typedef buffer_object cl;
py::class_<cl, shared_ptr<cl> >("BufferObject", py::init<GLuint>())
.DEF_SIMPLE_METHOD(handle)
.DEF_SIMPLE_METHOD(unregister)
.def("map", map_buffer_object,
py::return_value_policy<py::manage_new_object>())
;
}
{
typedef buffer_object_mapping cl;
py::class_<cl>("BufferObjectMapping", py::no_init)
.DEF_SIMPLE_METHOD(unmap)
.DEF_SIMPLE_METHOD(device_ptr)
.DEF_SIMPLE_METHOD(size)
;
}
}
void pycuda_expose_gl()
{
using py::arg;
using py::args;
py::def("make_gl_context", make_gl_context, (arg("dev"), arg("flags")=0));
// {{{ new-style
#if CUDAPP_CUDA_VERSION >= 3000
py::enum_<CUgraphicsMapResourceFlags>("graphics_map_flags")
.value("NONE", CU_GRAPHICS_MAP_RESOURCE_FLAGS_NONE)
.value("READ_ONLY", CU_GRAPHICS_MAP_RESOURCE_FLAGS_READ_ONLY)
.value("WRITE_DISCARD", CU_GRAPHICS_MAP_RESOURCE_FLAGS_WRITE_DISCARD)
;
{
typedef registered_object cl;
py::class_<cl, shared_ptr<cl> >("RegisteredObject", py::no_init)
.DEF_SIMPLE_METHOD(gl_handle)
.DEF_SIMPLE_METHOD(unregister)
.def("map", map_registered_object,
(arg("robj"), arg("stream")=py::object()),
py::return_value_policy<py::manage_new_object>())
;
}
{
typedef registered_buffer cl;
py::class_<cl, shared_ptr<cl>, py::bases<registered_object> >(
"RegisteredBuffer",
py::init<GLuint, py::optional<CUgraphicsMapResourceFlags> >())
;
}
{
typedef registered_image cl;
py::class_<cl, shared_ptr<cl>, py::bases<registered_object> >(
"RegisteredImage",
py::init<GLuint, GLenum, py::optional<CUgraphicsMapResourceFlags> >())
;
}
{
typedef registered_mapping cl;
py::class_<cl>("RegisteredMapping", py::no_init)
.def("unmap", &cl::unmap_no_strm)
.def("unmap", &cl::unmap)
.DEF_SIMPLE_METHOD(device_ptr_and_size)
.def("array", &cl::array,
(py::args("self", "index", "level")),
py::return_value_policy<py::manage_new_object>())
;
}
#endif
// }}}
// {{{ old-style
DEF_SIMPLE_FUNCTION(gl_init);
{
typedef buffer_object cl;
py::class_<cl, shared_ptr<cl> >("BufferObject", py::init<GLuint>())
.DEF_SIMPLE_METHOD(handle)
.DEF_SIMPLE_METHOD(unregister)
.def("map", map_buffer_object,
py::return_value_policy<py::manage_new_object>())
;
}
{
typedef buffer_object_mapping cl;
py::class_<cl>("BufferObjectMapping", py::no_init)
.DEF_SIMPLE_METHOD(unmap)
.DEF_SIMPLE_METHOD(device_ptr)
.DEF_SIMPLE_METHOD(size)
;
}
// }}}
}