X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frenderer.cpp;h=46df5bf52777564ea62b9d995693c57f7e0d5fa9;hb=9a9d3517dcfdba5206d9c73ce211feac8e402bc2;hp=2680d9022e9edcfe128cffec1ba246397902cd72;hpb=635d00bc1a9ba43ef1224681a14d0710a098cf87;p=libs%2Fgl.git

diff --git a/source/renderer.cpp b/source/renderer.cpp
index 2680d902..46df5bf5 100644
--- a/source/renderer.cpp
+++ b/source/renderer.cpp
@@ -31,8 +31,7 @@ Renderer::Renderer(const Camera *c):
 	state(&state_stack.back()),
 	vertex_array(0),
 	vertex_array_changed(false),
-	element_buffer(0),
-	winding_test(0)
+	element_buffer(0)
 {
 	MatrixStack::modelview().push();
 	if(camera)
@@ -56,6 +55,7 @@ Renderer::~Renderer()
 	Material::unbind();
 	Program::unbind();
 	Buffer::unbind_from(ELEMENT_ARRAY_BUFFER);
+	WindingTest::unbind();
 }
 
 void Renderer::set_texture(const Texture *t)
@@ -105,7 +105,7 @@ void Renderer::set_element_buffer(const Buffer *b)
 
 void Renderer::set_winding_test(const WindingTest *w)
 {
-	winding_test = w;
+	state->winding_test = w;
 }
 
 void Renderer::push_state()
@@ -130,7 +130,6 @@ void Renderer::escape()
 {
 	apply_state();
 	Buffer::unbind_from(ELEMENT_ARRAY_BUFFER);
-	WindingTest::unbind();
 }
 
 void Renderer::draw(const Batch &batch)
@@ -142,18 +141,16 @@ void Renderer::draw(const Batch &batch)
 
 	// Until VertexArray acquires VAO support and becomes Bindable
 	if(vertex_array_changed)
+	{
 		vertex_array->apply();
+		vertex_array_changed = false;
+	}
 
 	if(element_buffer)
 		element_buffer->bind_to(ELEMENT_ARRAY_BUFFER);
 	else
 		Buffer::unbind_from(ELEMENT_ARRAY_BUFFER);
 
-	if(winding_test)
-		winding_test->bind();
-	else
-		WindingTest::unbind();
-
 	batch.draw();
 }
 
@@ -186,6 +183,11 @@ void Renderer::apply_state()
 	else
 		Program::unbind();
 
+	if(state->winding_test)
+		state->winding_test->bind();
+	else
+		WindingTest::unbind();
+
 	if(mtx_changed)
 	{
 		MatrixStack::modelview() = mtx_stack.top();
@@ -198,7 +200,8 @@ Renderer::State::State():
 	texture(0),
 	texturing(0),
 	material(0),
-	shprog(0)
+	shprog(0),
+	winding_test(0)
 { }