1 files changed, 67 insertions, 0 deletions
diff --git a/engines/testbed/gfxtests.cpp b/engines/testbed/gfxtests.cpp
new file mode 100644
index 0000000000..3beed2aa44
--- /dev/null
+++ b/engines/testbed/gfxtests.cpp
@@ -0,0 +1,67 @@
+#include "testbed/gfxtests.h"
+#include "testbed/testsuite.h"
+#include "graphics/pixelformat.h"
+
+namespace Testbed {
+
+bool testFullScreenMode() {
+
+	printf("Testing fullscreen mode\n");
+	
+	bool isFeaturePresent;
+	bool isFeatureEnabled;
+
+	isFeaturePresent = g_system->hasFeature(OSystem::kFeatureFullscreenMode);
+	isFeatureEnabled = g_system->getFeatureState(OSystem::kFeatureFullscreenMode);
+
+	printf("Testing Feature Presence.. \n");
+
+	if (isFeaturePresent) {
+		//Toggle
+		printf("Supported\n");
+
+		g_system->beginGFXTransaction();
+		g_system->setFeatureState(OSystem::kFeatureFullscreenMode, !isFeatureEnabled);
+		g_system->endGFXTransaction();
+
+		g_system->delayMillis(1000);
+		
+		g_system->beginGFXTransaction();
+		g_system->setFeatureState(OSystem::kFeatureFullscreenMode, isFeatureEnabled);
+		g_system->endGFXTransaction();
+	}
+
+	return true;
+}
+
+bool testAspectRatio() {
+	
+	int x_lim;
+	int y_lim;
+
+	x_lim = g_system->getWidth();
+	y_lim = g_system->getHeight();
+
+	Graphics::PixelFormat f = g_system->getScreenFormat();
+
+	printf("Screen is %d x %d using %d bytes per pixel\n", x_lim, y_lim, f.bytesPerPixel);
+
+	char blackbuf[16 * 20];
+	memset(blackbuf, 1, 16 * 20); // Prepare a buffer 16px wide and 240px high, to fit on a lateral strip
+
+	uint8 pal[2 * 4];
+	g_system->grabPalette(pal, 0, 2);
+	pal[4] = 255;
+	pal[5] = 255;
+	pal[6] = 0;
+
+	g_system->setPalette(pal, 0, 2);
+
+    g_system->copyRectToScreen((const byte *)blackbuf, 16, 20, 28, 16, 20); // Fix left strip
+	g_system->updateScreen();
+
+	return true;
+
+}
+
+}