X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Fsequence.cpp;h=e2986a249904a8c1fae136c6ef90e21a6d5c26bb;hb=HEAD;hp=2a5b351c888d2b7e3c609706061f8ae352301bda;hpb=0fa506250545acb83bc86f1734826544d6f1eda6;p=libs%2Fgl.git

diff --git a/source/render/sequence.cpp b/source/render/sequence.cpp
index 2a5b351c..4f10026a 100644
--- a/source/render/sequence.cpp
+++ b/source/render/sequence.cpp
@@ -12,7 +12,7 @@ using namespace std;
 namespace Msp {
 namespace GL {
 
-Tag Sequence::noclear_tag = "noclear";
+const Tag Sequence::noclear_tag = "noclear";
 
 Sequence::Sequence(unsigned w, unsigned h, const FrameFormat &f):
 	width(w),
@@ -65,7 +65,7 @@ void Sequence::set_clear_stencil(int s)
 
 Sequence::Step &Sequence::add_step(Tag tag, Renderable &r)
 {
-	steps.push_back(Step(tag, &r));
+	steps.emplace_back(tag, &r);
 	return steps.back();
 }
 
@@ -109,7 +109,7 @@ void Sequence::render(Renderer &renderer, Tag tag) const
 			throw invalid_operation("Sequence::render");
 
 		const FrameFormat &format = target_fbo->get_format();
-		ClearValue clear_values[7];
+		ClearValue clear_values[FrameFormat::MAX_ATTACHMENTS];
 		unsigned i = 0;
 		Color default_color = (clear_colors.empty() ? Color(0.0f, 0.0f, 0.0f, 0.0f) : clear_colors.front());
 		ClearValue *cv = clear_values;
@@ -143,8 +143,12 @@ void Sequence::render(Renderer &renderer, Tag tag) const
 
 	if(target[0])
 	{
+		RenderTarget *source = target[0];
 		if(target_ms)
-			renderer.resolve_multisample(target[0]->get_framebuffer());
+		{
+			renderer.resolve_multisample();
+			source = target_ms;
+		}
 
 		renderer.set_depth_test(0);
 		renderer.set_stencil_test(0);
@@ -152,11 +156,12 @@ void Sequence::render(Renderer &renderer, Tag tag) const
 
 		for(unsigned i=0; i<postproc.size(); ++i)
 		{
-			unsigned j = i%2;
-			renderer.set_framebuffer(i+1<postproc.size() ? &target[1-j]->get_framebuffer() : out_fbo);
-			const Texture2D &color = target[j]->get_target_texture(COLOR_ATTACHMENT);
-			const Texture2D &depth = target[j]->get_target_texture(DEPTH_ATTACHMENT);
+			unsigned j = 1-i%2;
+			renderer.set_framebuffer(i+1<postproc.size() ? &target[j]->get_framebuffer() : out_fbo);
+			const Texture2D &color = source->get_target_texture(COLOR_ATTACHMENT);
+			const Texture2D &depth = source->get_target_texture(DEPTH_ATTACHMENT);
 			postproc[i]->render(renderer, color, depth);
+			source = target[j];
 		}
 	}
 }