Terrible hacky SolveCubic.

[ipdf/code.git] / src / view.h

diff --git a/src/view.h b/src/view.h
index ca4c808..ff34415 100644 (file)
--- a/src/view.h
+++ b/src/view.h
@@ -36,22 +36,25 @@ namespace IPDF
                        const bool UsingGPURendering() const { return m_use_gpu_rendering; } // whether GPU shaders are used or CPU rendering
                        void ToggleGPUTransform() { m_use_gpu_transform = (!m_use_gpu_transform); m_bounds_dirty = true; m_buffer_dirty = true; }
                        void ToggleGPURendering() { m_use_gpu_rendering = (!m_use_gpu_rendering); m_bounds_dirty = true; m_buffer_dirty = true; }
+                       
+                       void SetGPURendering(bool state) {m_use_gpu_rendering = state; m_bounds_dirty = true; m_buffer_dirty = true;}
 
 
                        void ForceBoundsDirty() {m_bounds_dirty = true;}                
                        void ForceBufferDirty() {m_buffer_dirty = true;}                
                        void ForceRenderDirty() {m_render_dirty = true;}
 
-
                private:
                        struct GPUObjBounds
                        {
                                float x0, y0;
                                float x1, y1;
-                       };
+                       } __attribute__((packed));
 
                        void PrepareRender(); // call when m_render_dirty is true
-                       void UpdateObjBoundsVBO(); // call when m_buffer_dirty is true
+                       void UpdateObjBoundsVBO(unsigned first_obj, unsigned last_obj); // call when m_buffer_dirty is true
+
+                       void RenderRange(int width, int height, unsigned first_obj, unsigned last_obj);
 
                        bool m_use_gpu_transform;
                        bool m_use_gpu_rendering;
@@ -77,6 +80,7 @@ namespace IPDF
 #ifndef QUADTREE_DISABLED
                        QuadTreeIndex m_current_quadtree_node;  // The highest node we will traverse.
                        int m_quadtree_max_depth;               // The maximum quadtree depth.
+                       void RenderQuadtreeNode(int width, int height, QuadTreeIndex node, int remaining_depth);
 
 #endif
        };