Remove the deprecated ProgramBuilder class

[libs/gl.git] / source / mesh.h

diff --git a/source/mesh.h b/source/mesh.h
index c09fad6da74ae1ab64fd361b17bb4714d4de34f9..57c87b7e42986ac31f94092612c373159b633a7a 100644 (file)
--- a/source/mesh.h
+++ b/source/mesh.h
@@ -5,6 +5,7 @@
 #include "batch.h"
 #include "resource.h"
 #include "vertexarray.h"
+#include "vertexsetup.h"
 #include "windingtest.h"
 
 namespace Msp {
@@ -12,22 +13,24 @@ namespace GL {
 
 class Buffer;
 class Renderer;
-class VertexSetup;
 
 /**
 Raw mesh data, consisting of a VertexArray and one or more Batches.  Though a
 Mesh can draw itself, it's usually used as part of Renderables rather than on
 its own.
 */
-class Mesh: public Bindable<Mesh>, public Resource
+class Mesh: public Resource
 {
        friend class MeshBuilder;
 
 public:
        class Loader: public DataFile::ObjectLoader<Mesh>
        {
+       private:
+               bool allow_gl_calls;
+
        public:
-               Loader(Mesh &);
+               Loader(Mesh &, bool = true);
        private:
                void vertices(const std::vector<VertexComponent> &);
                void batch(PrimitiveType);
@@ -52,13 +55,18 @@ private:
                virtual bool process();
        };
 
+       enum BufferMask
+       {
+               VERTEX_BUFFER = 1,
+               INDEX_BUFFER = 2
+       };
+
        VertexArray vertices;
        std::vector<Batch> batches;
        Buffer *vbuf;
        Buffer *ibuf;
-       VertexSetup *vtx_setup;
-       bool defer_buffers;
-       mutable bool dirty;
+       VertexSetup vtx_setup;
+       mutable unsigned short dirty;
        bool disallow_rendering;
        const WindingTest *winding;
 
@@ -72,11 +80,11 @@ public:
 
        void clear();
 private:
-       void create_buffers();
+       void check_buffers(unsigned);
 
 public:
        const VertexArray &get_vertices() const { return vertices; }
-       const VertexSetup *get_vertex_setup() const { return vtx_setup; }
+       const VertexSetup &get_vertex_setup() const { return vtx_setup; }
        const Buffer *get_index_buffer() const { return ibuf; }
        unsigned get_n_vertices() const;
        float *modify_vertex(unsigned);
@@ -86,16 +94,13 @@ public:
 
        void set_winding(const WindingTest *);
 
-       void draw() const;
        void draw(Renderer &) const;
        void draw_instanced(Renderer &, const VertexSetup &, unsigned) const;
+private:
+       void draw(Renderer &, const VertexSetup *, unsigned) const;
+       void resize_buffers() const;
 
-       /** Binds the mesh for rendering.  The vertex array is applied using generic
-       attributes only.  Uses vertex array object if possible. */
-       void bind() const;
-
-       static void unbind();
-
+public:
        virtual int get_load_priority() const { return 1; }
        virtual Resource::AsyncLoader *load(IO::Seekable &, const Resources * = 0);
        virtual UInt64 get_data_size() const;