X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Fcore%2Fpipelinestate.cpp;h=66188d910c085f9ecafffae6467c43358393d95d;hb=c4d81a13ca8ac1479eca78ee190f3762ef3cbec4;hp=cfeed9ab26fcd29a1734e225e82a3a33a02a04dc;hpb=fe9836f2d8d7abb0480582c544611a5b248310cc;p=libs%2Fgl.git

diff --git a/source/core/pipelinestate.cpp b/source/core/pipelinestate.cpp
index cfeed9ab..66188d91 100644
--- a/source/core/pipelinestate.cpp
+++ b/source/core/pipelinestate.cpp
@@ -39,49 +39,39 @@ PipelineState::~PipelineState()
 		last_applied = 0;
 }
 
-void PipelineState::set_shader_program(const Program *p)
+template<typename T>
+void PipelineState::set(T &target, T value, unsigned flag)
 {
-	if(p!=shprog)
+	if(value!=target)
 	{
-		shprog = p;
-		changes |= SHPROG;
+		target = value;
+		changes |= flag;
 	}
 }
 
+void PipelineState::set_shader_program(const Program *p)
+{
+	set(shprog, p, SHPROG);
+}
+
 void PipelineState::set_vertex_setup(const VertexSetup *s)
 {
-	if(s!=vertex_setup)
-	{
-		vertex_setup = s;
-		changes |= VERTEX_SETUP;
-	}
+	set(vertex_setup, s, VERTEX_SETUP);
 }
 
 void PipelineState::set_front_face(FaceWinding w)
 {
-	if(w!=front_face)
-	{
-		front_face = w;
-		changes |= FACE_CULL;
-	}
+	set(front_face, w, FACE_CULL);
 }
 
 void PipelineState::set_face_cull(CullMode c)
 {
-	if(c!=face_cull)
-	{
-		face_cull = c;
-		changes |= FACE_CULL;
-	}
+	set(face_cull, c, FACE_CULL);
 }
 
 void PipelineState::set_enabled_clip_planes(unsigned p)
 {
-	if(p!=enabled_clip_planes)
-	{
-		enabled_clip_planes = p;
-		changes |= CLIP_PLANES;
-	}
+	set(enabled_clip_planes, p, CLIP_PLANES);
 }
 
 void PipelineState::set_texture(unsigned binding, const Texture *tex, const Sampler *samp)