X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Frenderpass.cpp;h=3f63ec47a8c382b058bd3321df01161290e387f2;hp=4b458f6d5f9b57ca555b542e4724ed3b08d0b5ae;hb=72a13418cc19e750abf3f8d8a52aea5e1abe4983;hpb=a6e46d61c4f3c54b6f44b0863e18581b889820dd

diff --git a/source/renderpass.cpp b/source/renderpass.cpp
index 4b458f6d..3f63ec47 100644
--- a/source/renderpass.cpp
+++ b/source/renderpass.cpp
@@ -26,6 +26,7 @@ RenderPass::RenderPass():
 RenderPass::RenderPass(const RenderPass &other):
 	shprog(other.shprog),
 	shdata(other.shdata ? new ProgramData(*other.shdata) : 0),
+	uniform_slots(other.uniform_slots),
 	material(other.material),
 	texturing(other.texturing ? new Texturing(*other.texturing) : 0),
 	tex_names(other.tex_names),
@@ -36,6 +37,7 @@ RenderPass &RenderPass::operator=(const RenderPass &other)
 {
 	shprog = other.shprog;
 	shdata = other.shdata ? new ProgramData(*other.shdata) : 0;
+	uniform_slots = other.uniform_slots;
 	material = other.material;
 	texturing = other.texturing ? new Texturing(*other.texturing) : 0;
 	tex_names = other.tex_names;
@@ -46,13 +48,25 @@ RenderPass &RenderPass::operator=(const RenderPass &other)
 RenderPass::~RenderPass()
 {
 	delete texturing;
+	delete shdata;
 }
 
 void RenderPass::set_shader_program(const Program *prog, const ProgramData *data)
 {
 	shprog = prog;
-	shdata = data;
-	shdata.keep();
+	delete shdata;
+	shdata = new ProgramData(*data);
+}
+
+const string &RenderPass::get_slotted_uniform_name(const string &slot) const
+{
+	map<string, string>::const_iterator i = uniform_slots.find(slot);
+	if(i==uniform_slots.end())
+	{
+		static string empty;
+		return empty;
+	}
+	return i->second;
 }
 
 void RenderPass::set_material(const Material *mat)
@@ -81,7 +95,7 @@ void RenderPass::apply(Renderer &renderer) const
 {
 	renderer.set_texturing(texturing);
 	renderer.set_material(material.get());
-	renderer.set_shader_program(shprog, shdata.get());
+	renderer.set_shader_program(shprog, shdata);
 	renderer.set_reverse_winding(back_faces);
 }
 
@@ -103,10 +117,12 @@ void RenderPass::Loader::init()
 	add("shader",   &RenderPass::shprog);
 	add("material", &Loader::material_inline);
 	add("material", &Loader::material);
+	add("material_slot", &RenderPass::material_slot);
 	add("back_faces",&RenderPass::back_faces);
 	add("texunit",  &Loader::texunit);
 	add("texunit",  &Loader::texunit_named);
 	add("uniforms", &Loader::uniforms);
+	add("uniform_slot", &Loader::uniform_slot);
 }
 
 void RenderPass::Loader::material_inline()
@@ -145,7 +161,17 @@ void RenderPass::Loader::uniforms()
 		throw invalid_operation("RenderPass::Loader::uniforms");
 	RefPtr<ProgramData> shd = new ProgramData(obj.shprog);
 	load_sub(*shd);
-	obj.shdata = shd;
+	obj.shdata = shd.release();
+}
+
+void RenderPass::Loader::uniform_slot(const string &name)
+{
+	uniform_slot2(name, name);
+}
+
+void RenderPass::Loader::uniform_slot2(const string &name, const string &slot)
+{
+	obj.uniform_slots[slot] = name;
 }