X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpipeline.cpp;h=a7f4130bbab1fffd2605521426f562dbf42a92bf;hb=bec07999d95b76f4b47cffcc564d0cd0afc0435e;hp=53b51d7924bc91cfeb6b8c4e84ef6cf24134061a;hpb=eacacdda1dc40bb655a3df14b59260ce06329fb6;p=libs%2Fgl.git

diff --git a/source/pipeline.cpp b/source/pipeline.cpp
index 53b51d79..a7f4130b 100644
--- a/source/pipeline.cpp
+++ b/source/pipeline.cpp
@@ -38,6 +38,7 @@ void Pipeline::init(unsigned w, unsigned h)
 	width = w;
 	height = h;
 	hdr = false;
+	alpha = false;
 	samples = 0;
 	target_ms = 0;
 	target[0] = 0;
@@ -56,7 +57,7 @@ void Pipeline::set_hdr(bool h)
 	if(h==hdr)
 		return;
 
-	bool old_hdr= hdr;
+	bool old_hdr = hdr;
 	hdr = h;
 	try
 	{
@@ -69,6 +70,24 @@ void Pipeline::set_hdr(bool h)
 	}
 }
 
+void Pipeline::set_alpha(bool a)
+{
+	if(a==alpha)
+		return;
+
+	bool old_alpha = alpha;
+	alpha = a;
+	try
+	{
+		create_targets(2);
+	}
+	catch(...)
+	{
+		alpha = old_alpha;
+		throw;
+	}
+}
+
 void Pipeline::set_multisample(unsigned s)
 {
 	if(s==samples)
@@ -87,52 +106,6 @@ void Pipeline::set_multisample(unsigned s)
 	}
 }
 
-void Pipeline::set_camera(const Camera *c)
-{
-	camera = c;
-}
-
-Pipeline::Pass &Pipeline::add_pass(const Tag &tag)
-{
-	passes.push_back(Pass(tag, 0));
-	return passes.back();
-}
-
-void Pipeline::add_renderable(Renderable &r)
-{
-	for(vector<Slot>::iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		if(i->renderable==&r)
-		{
-			i->passes.clear();
-			return;
-		}
-
-	renderables.push_back(&r);
-}
-
-void Pipeline::add_renderable_for_pass(Renderable &r, const Tag &tag)
-{
-	for(vector<Slot>::iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		if(i->renderable==&r)
-		{
-			i->passes.insert(tag);
-			return;
-		}
-
-	renderables.push_back(&r);
-	renderables.back().passes.insert(tag);
-}
-
-void Pipeline::remove_renderable(Renderable &r)
-{
-	for(vector<Slot>::iterator i=renderables.begin(); i!=renderables.end(); ++i)
-		if(i->renderable==&r)
-		{
-			renderables.erase(i);
-			return;
-		}
-}
-
 Pipeline::Pass &Pipeline::add_pass(const Tag &tag, Renderable &r)
 {
 	passes.push_back(Pass(tag, &r));
@@ -183,14 +156,6 @@ void Pipeline::finish_frame()
 		i->renderable->finish_frame();
 }
 
-void Pipeline::render()
-{
-	Renderer renderer(camera);
-	setup_frame(renderer);
-	render(renderer);
-	finish_frame();
-}
-
 void Pipeline::render(Renderer &renderer, const Tag &tag) const
 {
 	if(tag.id)
@@ -206,7 +171,7 @@ void Pipeline::render(Renderer &renderer, const Tag &tag) const
 	{
 		Framebuffer &fbo = (samples ? target_ms : target[0])->get_framebuffer();
 		fbo.bind();
-		fbo.clear(COLOR_BUFFER_BIT|DEPTH_BUFFER_BIT);
+		fbo.clear();
 	}
 
 	for(PassList::const_iterator i=passes.begin(); i!=passes.end(); ++i)
@@ -269,7 +234,7 @@ void Pipeline::create_targets(unsigned recreate)
 		target_ms = 0;
 	}
 
-	PixelFormat color_pf = (hdr ? RGB16F : RGB);
+	PixelFormat color_pf = (hdr ? (alpha ? RGBA16F : RGB16F) : (alpha ? RGBA8 : RGB8));
 	RenderTargetFormat fmt = (RENDER_COLOR,color_pf, RENDER_DEPTH);
 	if(!postproc.empty() || samples)
 	{