Make it possible to specify explicit clear values

[libs/gl.git] / source / render / renderer.h

diff --git a/source/render/renderer.h b/source/render/renderer.h
index 23ced9e4fc567bc124a80fefd70b330937f149cc..8026f5ab8770429981c399b5f2482656756717fe 100644 (file)
--- a/source/render/renderer.h
+++ b/source/render/renderer.h
@@ -3,6 +3,8 @@
 
 #include <set>
 #include <vector>
+#include "commands.h"
+#include "framebuffer.h"
 #include "matrix.h"
 #include "pipelinestate.h"
 #include "programdata.h"
@@ -23,7 +25,6 @@ class Renderable;
 class Sampler;
 class Texture;
 class VertexSetup;
-class WindingTest;
 
 /**
 A class for supervising the rendering process.  While many Renderables (in
@@ -87,8 +88,10 @@ private:
        {
                const Camera *camera;
                Matrix model_matrix;
+               const Framebuffer *framebuffer;
+               const Rect *viewport;
+               const Rect *scissor;
                unsigned texture_count;
-               unsigned lowest_effect_texunit;
                const Clipping *clipping;
                const Program *shprog;
                unsigned shdata_count;
@@ -117,6 +120,7 @@ private:
        std::vector<BoundProgramData> shdata_stack;
        std::set<const Renderable *> excluded;
        PipelineState pipeline_state;
+       Commands commands;
 
 public:
        Renderer();
@@ -136,6 +140,12 @@ public:
        /** Returns the current model matrix. */
        const Matrix &get_matrix() const { return state->model_matrix; }
 
+       void set_framebuffer(const Framebuffer *);
+       void set_viewport(const Rect *);
+       void set_scissor(const Rect *);
+
+       const Framebuffer *get_framebuffer() const { return state->framebuffer; }
+
        void set_texture(Tag, const Texture *, const Sampler * = 0);
 private:
        void flush_textures();
@@ -185,10 +195,14 @@ public:
        void exclude(const Renderable &);
        void include(const Renderable &);
 
+       void clear(const ClearValue *);
+
        void render(const Renderable &, Tag = Tag());
        void draw(const Batch &);
        void draw_instanced(const Batch &, unsigned);
 
+       void resolve_multisample(Framebuffer &, BufferBits);
+
 private:
        void apply_state();
 };