Ichthyostega
9f348e6944
**This is a Milestone for the Render Engine integration effort** After various rounds of prototyping and refactoring, the Render Node builder and invocation code is now able to * bind a simple function * handle arbitrary input / output and parameter types * invoke a Render Node configured with this function
131 lines
3.5 KiB
C++
131 lines
3.5 KiB
C++
/*
|
||
NodeBuilder(Test) - creation and setup of render nodes
|
||
|
||
Copyright (C)
|
||
2024, Hermann Vosseler <Ichthyostega@web.de>
|
||
|
||
**Lumiera** is free software; you can redistribute it and/or modify it
|
||
under the terms of the GNU General Public License as published by the
|
||
Free Software Foundation; either version 2 of the License, or (at your
|
||
option) any later version. See the file COPYING for further details.
|
||
|
||
* *****************************************************************/
|
||
|
||
/** @file node-builder-test.cpp
|
||
** Unit test \ref NodeBuilder_test demonstrates how to build render nodes.
|
||
*/
|
||
|
||
|
||
#include "lib/test/run.hpp"
|
||
#include "steam/engine/node-builder.hpp"
|
||
#include "steam/engine/diagnostic-buffer-provider.hpp"
|
||
#include "lib/test/diagnostic-output.hpp"
|
||
//#include "lib/util.hpp"
|
||
|
||
|
||
using std::string;
|
||
|
||
|
||
namespace steam {
|
||
namespace engine{
|
||
namespace test {
|
||
|
||
|
||
|
||
|
||
/***************************************************************//**
|
||
* @test creating and configuring various kinds of Render Nodes.
|
||
*/
|
||
class NodeBuilder_test : public Test
|
||
{
|
||
virtual void
|
||
run (Arg)
|
||
{
|
||
build_simpleNode();
|
||
build_Node_fixedParam();
|
||
build_Node_dynamicParam();
|
||
build_connectedNodes();
|
||
build_ParamNode();
|
||
}
|
||
|
||
|
||
/** @test build a simple output-only Render Node
|
||
* @todo 12/24 ✔ define ⟶ ✔ implement
|
||
*/
|
||
void
|
||
build_simpleNode()
|
||
{
|
||
auto fun = [](uint* buff){ *buff = LIFE_AND_UNIVERSE_4EVER; };
|
||
|
||
ProcNode node{prepareNode("Test")
|
||
.preparePort()
|
||
.invoke("fun()", fun)
|
||
.completePort()
|
||
.build()};
|
||
|
||
CHECK (watch(node).isSrc());
|
||
CHECK (watch(node).ports().size() == 1);
|
||
|
||
// Prepare setup to invoke such a Render Node...
|
||
BufferProvider& provider = DiagnosticBufferProvider::build();
|
||
BuffHandle buff = provider.lockBufferFor<long> (-55);
|
||
Time nomTime = Time::ZERO;
|
||
ProcessKey key{0};
|
||
uint port{0};
|
||
|
||
CHECK (-55 == buff.accessAs<long>());
|
||
|
||
// Trigger Node invocation...
|
||
buff = node.pull (port, buff, nomTime, key);
|
||
|
||
CHECK (LIFE_AND_UNIVERSE_4EVER == buff.accessAs<uint>());
|
||
}
|
||
|
||
|
||
/** @test TODO build a Node with a fixed invocation parameter
|
||
* @todo WIP 12/24 🔁 define ⟶ implement
|
||
*/
|
||
void
|
||
build_Node_fixedParam()
|
||
{
|
||
UNIMPLEMENTED ("build node with fixed param");
|
||
}
|
||
|
||
|
||
/** @test TODO build a Node with dynamically generated parameter
|
||
* @todo WIP 12/24 define ⟶ implement
|
||
*/
|
||
void
|
||
build_Node_dynamicParam()
|
||
{
|
||
UNIMPLEMENTED ("build node with param-functor");
|
||
}
|
||
|
||
|
||
/** @test TODO build a chain with two connected Nodes
|
||
* @todo WIP 12/24 define ⟶ implement
|
||
*/
|
||
void
|
||
build_connectedNodes()
|
||
{
|
||
UNIMPLEMENTED ("build two linked nodes");
|
||
}
|
||
|
||
|
||
/** @test TODO
|
||
* @todo WIP 12/24 define ⟶ implement
|
||
*/
|
||
void
|
||
build_ParamNode()
|
||
{
|
||
UNIMPLEMENTED ("build ParamNode + follow-up-Node");
|
||
}
|
||
};
|
||
|
||
|
||
/** Register this test class... */
|
||
LAUNCHER (NodeBuilder_test, "unit node");
|
||
|
||
|
||
|
||
}}} // namespace steam::engine::test
|