X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fmain.h;h=bfd9fac554aa17b40c51de97c961864eb8d09629;hp=dedc7c28129dfd59831b02ab28cfc8f49944c20f;hb=aaa65d90ac812f924cbbc39bef7a5f8b6cad2da3;hpb=e164c93218ed4599614f4f6e5e815429a3fedbf7;ds=sidebyside

diff --git a/src/main.h b/src/main.h
index dedc7c2..bfd9fac 100644
--- a/src/main.h
+++ b/src/main.h
@@ -25,10 +25,19 @@ inline void MainLoop(Document & doc, const Rect & bounds = Rect(0,0,1,1), const
 {
 	View view(doc,bounds, c);
 	Screen scr;
+	scr.DebugFontInit("DejaVuSansMono.ttf");
 	scr.SetMouseHandler([&](int x, int y, int buttons, int wheel) // [?] wtf
 	{
 		static bool oldButtonDown = false;
 		static int oldx, oldy;
+		if (buttons > 1 && !oldButtonDown)
+		{
+			oldButtonDown = true;
+			view.ToggleGPUTransform();
+			oldx = x;
+			oldy = y;
+			return;
+		}
 		if (buttons && !oldButtonDown)
 		{
 			// We're beginning a drag.
@@ -56,10 +65,22 @@ inline void MainLoop(Document & doc, const Rect & bounds = Rect(0,0,1,1), const
 	}
 	);
 
+	double init_time = SDL_GetPerformanceCounter();
 	while (scr.PumpEvents())
 	{
 		scr.Clear();
 		view.Render();
+		scr.DebugFontPrintF("[CPU] Render took %lf ms (%lf FPS)\n", (SDL_GetPerformanceCounter() - init_time)* 1000.0/SDL_GetPerformanceFrequency(), SDL_GetPerformanceFrequency()/(SDL_GetPerformanceCounter() - init_time));
+		scr.DebugFontPrintF("View bounds: (%f, %f) - (%f, %f)\n", view.GetBounds().x, view.GetBounds().y, view.GetBounds().w, view.GetBounds().h);
+		if (view.UsingGPUTransform())
+		{
+			scr.DebugFontPrint("Doing coordinate transform on the GPU.\n");
+		}
+		else
+		{
+			scr.DebugFontPrint("Doing coordinate transform on the CPU.\n");
+		}
 		scr.Present();
+		init_time = SDL_GetPerformanceCounter();
 	}
 }