X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Frenderer.h;h=197cf95a5c6b09090adc6ccd5e4505c2a1f44617;hb=a275d25eccad43716c5dcf91f8bc4af2a53c0445;hp=f8d297289085557c31cfc866ed1e1b2b2d5d952d;hpb=233dff2a6c552e08da832496aecd88ef4f8948f1;p=libs%2Fgl.git

diff --git a/source/render/renderer.h b/source/render/renderer.h
index f8d29728..197cf95a 100644
--- a/source/render/renderer.h
+++ b/source/render/renderer.h
@@ -64,19 +64,34 @@ public:
 	};
 
 private:
-	struct State
+	struct BoundTexture
 	{
-		const Camera *camera;
-		Matrix modelview_matrix;
+		Tag tag;
+		mutable int unit;
 		const Texture *texture;
 		const Sampler *sampler;
-		const Texturing *texturing;
+		int replaced;
+
+		BoundTexture();
+	};
+
+	struct BoundProgramData
+	{
+		const ProgramData *shdata;
+		mutable unsigned generation;
+
+		BoundProgramData(const ProgramData *);
+	};
+
+	struct State
+	{
+		const Camera *camera;
+		Matrix model_matrix;
+		unsigned texture_count;
 		unsigned lowest_effect_texunit;
 		const Material *material;
 		const Lighting *lighting;
-		Matrix lighting_matrix;
 		const Clipping *clipping;
-		Matrix clipping_matrix;
 		const Program *shprog;
 		unsigned shdata_count;
 		const VertexSetup *vertex_setup;
@@ -92,15 +107,19 @@ private:
 		MATRIX = 2,
 		SHADER_DATA = 16,
 		MATERIAL_SHDATA = 32,
-		STANDARD_SHDATA = 64
+		STANDARD_SHDATA = 64,
+		CAMERA_SHDATA = 128,
+		LIGHTING_SHDATA = 256,
+		CLIPPING_SHDATA = 512
 	};
 
 	const Camera *default_camera;
 	unsigned char changed;
 	std::vector<State> state_stack;
 	State *state;
+	std::vector<BoundTexture> texture_stack;
 	ProgramData standard_shdata;
-	std::vector<const ProgramData *> shdata_stack;
+	std::vector<BoundProgramData> shdata_stack;
 	std::set<const Renderable *> excluded;
 
 public:
@@ -111,24 +130,31 @@ private:
 public:
 	~Renderer();
 
-	/** Sets the camera to render from.  The modelview matrix is reset to the
-	camera's view matrix. */
+	/** Sets the camera to render from.  The model matrix is reset to identity. */
 	void set_camera(const Camera &);
 
 	const Camera *get_camera() const { return state->camera; }
 
-	/** Replaces the Renderer's modelview matrix. */
+	/** Replaces the Renderer's model matrix. */
 	void set_matrix(const Matrix &);
 
-	/** Applies a transform to the Renderer's modelview matrix. */
+	/** Applies a transform to the Renderer's model matrix. */
 	void transform(const Matrix &);
 
-	/** Returns the current modelview matrix. */
-	const Matrix &get_matrix() const { return state->modelview_matrix; }
+	/** Returns the current model matrix. */
+	const Matrix &get_matrix() const { return state->model_matrix; }
 
-	void set_texture(const Texture *, const Sampler * = 0);
-	void set_texturing(const Texturing *);
-	unsigned allocate_effect_texunit();
+	void set_texture(Tag, const Texture *, const Sampler * = 0);
+private:
+	void set_texture(Tag, int, const Texture *, const Sampler *);
+	void flush_textures();
+public:
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
+	DEPRECATED void set_texture(const Texture *, const Sampler * = 0);
+	DEPRECATED void set_texturing(const Texturing *);
+	DEPRECATED unsigned allocate_effect_texunit();
+#pragma GCC diagnostic pop
 	void set_material(const Material *);
 
 	void set_lighting(const Lighting *);