X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fcore%2Fpipelinestate.h;h=31938829ec61186e0cc6863fe7870640e898ebf1;hb=e70662d7812464159f2e47f4bebb69d88f89ae93;hp=42543e4dc2596f5de2e2c0a7c71e85f9b64fa4c8;hpb=160e9eea29bd10034733d59507fa1bcca36be401;p=libs%2Fgl.git

diff --git a/source/core/pipelinestate.h b/source/core/pipelinestate.h
index 42543e4d..31938829 100644
--- a/source/core/pipelinestate.h
+++ b/source/core/pipelinestate.h
@@ -20,6 +20,11 @@ class Texture;
 class UniformBlock;
 class VertexSetup;
 
+/**
+Stores state for the entire GPU pipeline.
+
+Applications normally use the higher-level Renderer class rather than this.
+*/
 class PipelineState: public PipelineStateBackend
 {
 	friend PipelineStateBackend;
@@ -46,39 +51,33 @@ private:
 
 	enum ChangeMask
 	{
-		SHPROG = 1,
-		VERTEX_SETUP = 2,
-		FACE_CULL = 4,
-		CLIP_PLANES = 8,
-		TEXTURES = 16,
-		UNIFORMS = 32,
-		DEPTH_TEST = 64,
-		STENCIL_TEST = 128,
-		BLEND = 256,
-		FRAMEBUFFER = 512,
-		VIEWPORT = 1024,
-		SCISSOR = 2048
+		FRAMEBUFFER = 1,
+		VIEWPORT = 2,
+		SCISSOR = 4,
+		SHPROG = 8,
+		UNIFORMS = 16,
+		TEXTURES = 32,
+		VERTEX_SETUP = 64,
+		FACE_CULL = 128,
+		DEPTH_TEST = 256,
+		STENCIL_TEST = 512,
+		BLEND = 1024
 	};
 
-	const Framebuffer *framebuffer;
-	const Rect *viewport;
-	const Rect *scissor;
-	const Program *shprog;
-	const VertexSetup *vertex_setup;
-	FaceWinding front_face;
-	CullMode face_cull;
-	unsigned enabled_clip_planes;
-	std::vector<BoundTexture> textures;
+	const Framebuffer *framebuffer = 0;
+	const Rect *viewport = 0;
+	const Rect *scissor = 0;
+	const Program *shprog = 0;
 	std::vector<BoundUniformBlock> uniform_blocks;
-	const DepthTest *depth_test;
-	const StencilTest *stencil_test;
-	const Blend *blend;
-	mutable unsigned changes;
-
-public:
-	PipelineState();
+	std::vector<BoundTexture> textures;
+	const VertexSetup *vertex_setup = 0;
+	FaceWinding front_face = COUNTERCLOCKWISE;
+	CullMode face_cull = NO_CULL;
+	const DepthTest *depth_test = 0;
+	const StencilTest *stencil_test = 0;
+	const Blend *blend = 0;
+	mutable unsigned changes = 0;
 
-private:
 	template<typename T>
 	void set(T &, T, unsigned);
 public:
@@ -86,12 +85,11 @@ public:
 	void set_viewport(const Rect *);
 	void set_scissor(const Rect *);
 	void set_shader_program(const Program *);
+	void set_uniform_block(int, const UniformBlock *);
+	void set_texture(unsigned, const Texture *, const Sampler *);
 	void set_vertex_setup(const VertexSetup *);
 	void set_front_face(FaceWinding);
 	void set_face_cull(CullMode);
-	void set_enabled_clip_planes(unsigned);
-	void set_texture(unsigned, const Texture *, const Sampler *);
-	void set_uniform_block(int, const UniformBlock *);
 	void set_depth_test(const DepthTest *);
 	void set_stencil_test(const StencilTest *);
 	void set_blend(const Blend *);