Use "Real" in CPU renderer for filled circles

[ipdf/code.git] / src / objectrenderer.cpp

diff --git a/src/objectrenderer.cpp b/src/objectrenderer.cpp
index a5cd625..0770e46 100644 (file)
--- a/src/objectrenderer.cpp
+++ b/src/objectrenderer.cpp
@@ -179,17 +179,16 @@ void CircleFilledRenderer::RenderUsingCPU(const Objects & objects, const View &
                {
                        for (int64_t y = max(0L, bounds.y); y <= min(bounds.y + bounds.h, target.h-1); ++y)
                        {
-                               double dx = 2.0*(double)(x - centre_x)/(double)(bounds.w);
-                               double dy = 2.0*(double)(y - centre_y)/(double)(bounds.h);
+                               Real dx(2); dx *= Real(x - centre_x)/Real(bounds.w);
+                               Real dy(2); dy *= Real(y - centre_y)/Real(bounds.h);
                                int64_t index = (x+target.w*y)*4;
                                
-                               if (dx*dx + dy*dy <= 1.0)
+                               if (dx*dx + dy*dy <= Real(1))
                                {
                                        target.pixels[index+0] = 0;
                                        target.pixels[index+1] = 0;
                                        target.pixels[index+2] = 0;
                                        target.pixels[index+3] = 255;
-
                                }
                        }
                }