X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fpipelinestate.h;h=89cf1cd7261df3c29f20cb769eddc6e6c6c93bb7;hb=d0df3ba82b187705331e2cc55d515c2d44e7f466;hp=0973bfb5ba16a4c7d04f6f54844ea677149c6c25;hpb=f1e31ee641f0cafdfe2015bff206b9ee2ad85abf;p=libs%2Fgl.git

diff --git a/source/core/pipelinestate.h b/source/core/pipelinestate.h
index 0973bfb5..89cf1cd7 100644
--- a/source/core/pipelinestate.h
+++ b/source/core/pipelinestate.h
@@ -33,21 +33,23 @@ class PipelineState: public PipelineStateBackend
 private:
 	struct BoundTexture
 	{
-		unsigned binding;
-		mutable bool changed;
-		const Texture *texture;
-		const Sampler *sampler;
+		unsigned binding = 0;
+		mutable bool changed = false;
+		mutable bool used = false;
+		const Texture *texture = 0;
+		const Sampler *sampler = 0;
 
-		BoundTexture(unsigned);
+		BoundTexture(unsigned b): binding(b) { }
 	};
 
 	struct BoundUniformBlock
 	{
-		int binding;
-		mutable bool changed;
-		const UniformBlock *block;
+		int binding = 0;
+		mutable bool changed = false;
+		mutable bool used = false;
+		const UniformBlock *block = 0;
 
-		BoundUniformBlock(int);
+		BoundUniformBlock(int b): binding(b) { }
 	};
 
 	enum ChangeMask
@@ -79,7 +81,6 @@ private:
 	const DepthTest *depth_test = 0;
 	const StencilTest *stencil_test = 0;
 	const Blend *blend = 0;
-	mutable unsigned changes = 0;
 
 	template<typename T>
 	void set(T &, T, unsigned);
@@ -99,6 +100,7 @@ public:
 	void set_blend(const Blend *);
 
 	const Framebuffer *get_framebuffer() const { return framebuffer; }
+	const Rect *get_viewport() const { return viewport; }
 	const Program *get_shader_program() const { return shprog; }
 	const VertexSetup *get_vertex_setup() const { return vertex_setup; }
 	FaceWinding get_front_face() const { return front_face; }