X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fmain.h;h=7d586cec302c5657a53aa7788f70bf4257fe3cd5;hp=6763042e6ee208f6250657ab70610f03d5518e89;hb=5e19040b00e135ead52e535165e079ee72059727;hpb=eb7a30473a78452a890bd453f80d4a90aee5d364

diff --git a/src/main.h b/src/main.h
index 6763042..7d586ce 100644
--- a/src/main.h
+++ b/src/main.h
@@ -13,21 +13,31 @@ inline void OverlayBMP(Document & doc, const char * input, const char * output,
 {
 	View view(doc, bounds, c);
 	Screen scr;
-	//view.Render();
-	scr.RenderBMP(input);
+	if (input != NULL)
+		scr.RenderBMP(input);
+	view.Render();
+	if (output != NULL)
+		scr.ScreenShot(output);
 	scr.Present();
-	sleep(5);
-	scr.ScreenShot(output);
 }
 
 inline void MainLoop(Document & doc, const Rect & bounds = Rect(0,0,1,1), const Colour & c = Colour(0.f,0.f,0.f,1.f))
 {
 	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.
@@ -55,9 +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: %s\n", view.GetBounds().Str().c_str());
+		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();
 	}
 }