X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fmain.h;h=6821399eb28daa0ceeeefa4275e6ff9a85756e4c;hp=234611920c903c43249126d898fcaaf0a4a17af5;hb=6229c121e63cf53459cf82cb1eaa8af063da592a;hpb=e12f1118cca4997c895c5ece32900be74f59ecdd

diff --git a/src/main.h b/src/main.h
index 2346119..6821399 100644
--- a/src/main.h
+++ b/src/main.h
@@ -3,19 +3,41 @@
 #include "document.h"
 #include "view.h"
 #include "screen.h"
+#include <unistd.h>
 
 
 using namespace std;
 using namespace IPDF;
 
-inline void MainLoop(Document & doc)
+inline void OverlayBMP(Document & doc, const char * input, const char * output, const Rect & bounds = Rect(0,0,1,1), const Colour & c = Colour(0.f,0.f,0.f,1.f))
 {
-	View view(doc);
+	View view(doc, bounds, c);
 	Screen scr;
-	scr.SetMouseHandler([&](int x, int y, int buttons, int wheel)
+	if (input != NULL)
+		scr.RenderBMP(input);
+	view.Render();
+	if (output != NULL)
+		scr.ScreenShot(output);
+	scr.Present();
+}
+
+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.
@@ -42,9 +64,24 @@ inline void MainLoop(Document & doc)
 		}
 	}
 	);
+
+	double init_time = SDL_GetPerformanceCounter();
 	while (scr.PumpEvents())
 	{
-		view.Render();
+		scr.Clear();
+		view.Render(scr.ViewportWidth(), scr.ViewportHeight());
+		scr.DebugFontPrintF("[CPU] Render took %lf ms (%lf FPS)\n", (scr.GetLastFrameTimeCPU())* 1000.0, 1.0/scr.GetLastFrameTimeCPU());
+		scr.DebugFontPrintF("[GPU] Render took %lf ms (%lf FPS)\n", (scr.GetLastFrameTimeGPU())* 1000.0, 1.0/scr.GetLastFrameTimeGPU());
+		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();
 	}
 }