Rearrange soucre files into subdirectories

[libs/gl.git] / source / builders / pipelinetemplate.cpp

diff --git a/source/builders/pipelinetemplate.cpp b/source/builders/pipelinetemplate.cpp
new file mode 100644 (file)
index 0000000..b78b4c4
--- /dev/null
+++ b/source/builders/pipelinetemplate.cpp
@@ -0,0 +1,202 @@
+#include <msp/core/maputils.h>
+#include <msp/datafile/collection.h>
+#include "ambientocclusion.h"
+#include "blend.h"
+#include "bloom.h"
+#include "colorcurve.h"
+#include "lighting.h"
+#include "pipelinetemplate.h"
+#include "tests.h"
+
+using namespace std;
+
+namespace Msp {
+namespace GL {
+
+PipelineTemplate::PipelineTemplate():
+       hdr(false),
+       alpha(false),
+       required_multisample(0),
+       max_multisample(0)
+{ }
+
+PipelineTemplate::~PipelineTemplate()
+{
+       for(PostProcessorArray::iterator i=postprocessors.begin(); i!=postprocessors.end(); ++i)
+               delete i->postprocessor_template;
+}
+
+
+PipelineTemplate::PostProcessorRegistry &PipelineTemplate::get_postprocessor_registry()
+{
+       static PostProcessorRegistry registry;
+       static bool initialized = false;
+       if(!initialized)
+       {
+               registry.register_type<AmbientOcclusion>("ambient_occlusion");
+               registry.register_type<Bloom>("bloom");
+               registry.register_type<ColorCurve>("colorcurve");
+               initialized = true;
+       }
+       return registry;
+}
+
+
+PipelineTemplate::Pass::~Pass()
+{ }
+
+
+PipelineTemplate::PostProcessor::PostProcessor(GL::PostProcessor::Template *ppt):
+       postprocessor_template(ppt)
+{ }
+
+
+PipelineTemplate::PostProcLoader::PostProcLoader()
+{
+       get_postprocessor_registry().add_all(*this);
+}
+
+
+PipelineTemplate::Loader::Loader(PipelineTemplate &t):
+       DataFile::CollectionObjectLoader<PipelineTemplate>(t, 0)
+{
+       init();
+}
+
+PipelineTemplate::Loader::Loader(PipelineTemplate &t, Collection &c):
+       DataFile::CollectionObjectLoader<PipelineTemplate>(t, &c)
+{
+       init();
+}
+
+void PipelineTemplate::Loader::init()
+{
+       add("hdr", &PipelineTemplate::hdr);
+       add("alpha", &PipelineTemplate::alpha);
+       add("multisample", &Loader::multisample);
+       add("multisample", &Loader::multisample_range);
+       add("pass", &Loader::pass);
+       add("postprocessor", &Loader::postprocessor);
+}
+
+void PipelineTemplate::Loader::postprocessor_loaded()
+{
+       obj.postprocessors.push_back(get_postprocessor_template());
+}
+
+void PipelineTemplate::Loader::multisample(unsigned samples)
+{
+       obj.required_multisample = samples;
+       obj.max_multisample = samples;
+}
+
+void PipelineTemplate::Loader::multisample_range(unsigned req, unsigned max)
+{
+       obj.required_multisample = req;
+       obj.max_multisample = max;
+}
+
+void PipelineTemplate::Loader::pass(const string &tag, const string &rend)
+{
+       Pass pss;;
+       pss.tag = tag;
+       pss.renderable_name = rend;
+       if(coll)
+               load_sub(pss, *coll);
+       else
+               load_sub(pss);
+
+       obj.passes.push_back(pss);
+}
+
+void PipelineTemplate::Loader::postprocessor(const std::string &slot)
+{
+       PostProcLoader ldr;
+       load_sub_with(ldr);
+       PostProcessor pp;
+       pp.postprocessor_template = ldr.get_postprocessor_template();
+       pp.slot_name = slot;
+       obj.postprocessors.push_back(pp);
+}
+
+
+PipelineTemplate::Pass::Loader::Loader(Pass &p):
+       DataFile::CollectionObjectLoader<Pass>(p, 0)
+{
+       init();
+}
+
+PipelineTemplate::Pass::Loader::Loader(Pass &p, Collection &c):
+       DataFile::CollectionObjectLoader<Pass>(p, &c)
+{
+       init();
+}
+
+void PipelineTemplate::Pass::Loader::init()
+{
+       add("blend", &Loader::blend);
+       add("blend", &Loader::blend_predefined);
+       add("depth_test", &Loader::depth_test);
+       add("depth_test", &Loader::depth_test_predefined);
+       add("lighting", &Loader::lighting);
+       add("lighting", &Loader::lighting_inline);
+}
+
+void PipelineTemplate::Pass::Loader::blend_predefined(const string &name)
+{
+       const Blend *bln = 0;
+       if(name=="alpha")
+               bln = &Blend::alpha();
+       else if(name=="additive")
+               bln = &Blend::additive();
+       else if(name=="additive_alpha")
+               bln = &Blend::additive_alpha();
+       else
+               throw key_error(name);
+
+       obj.blend = bln;
+       obj.blend.keep();
+}
+
+void PipelineTemplate::Pass::Loader::blend(BlendFactor src, BlendFactor dest)
+{
+       obj.blend = new Blend(src, dest);
+}
+
+void PipelineTemplate::Pass::Loader::depth_test_predefined(const string &name)
+{
+       const DepthTest *dtest = 0;
+       if(name=="lequal")
+               dtest = &DepthTest::lequal();
+       else
+               throw key_error(name);
+
+       obj.depth_test = dtest;
+       obj.depth_test.keep();
+}
+
+void PipelineTemplate::Pass::Loader::depth_test(Predicate pred)
+{
+       obj.depth_test = new DepthTest(pred);
+}
+
+void PipelineTemplate::Pass::Loader::lighting_inline()
+{
+       RefPtr<Lighting> lightn = new Lighting;
+       load_sub(*lightn);
+       obj.lighting = lightn;
+}
+
+void PipelineTemplate::Pass::Loader::lighting(const string &name)
+{
+       obj.lighting = &get_collection().get<Lighting>(name);
+       obj.lighting.keep();
+}
+
+/*void PipelineTemplate::Pass::Loader::scene(const string &name)
+{
+       obj.default_renderable = get_collection().get<Scene>(name);
+}*/
+
+} // namespace GL
+} // namespace Msp