Initial source commit

minorGems/graphics/swapBuffers.h

@@ -0,0 +1,24 @@
+#include "GraphicBuffer.h"
+
+// function that swaps bufferB to the screen  (32 bit version)
+// returns new back buffer
+//unsigned long *swapBuffers32( unsigned long *bufferPtrB, short bufferHigh, short bufferWide);
+
+// now replaces "buffer" in bufferB with the new double buffer after swap
+// no need to pass back the new buffer
+void swapBuffers32( GraphicBuffer &bufferB );
+
+
+
+
+// swap bufferB to the screen  (8 bit version)
+// returns new back buffer
+unsigned char *swapBuffers8( unsigned char *bufferPtrB, short bufferHigh, short bufferWide );
+
+
+
+
+
+// NOTE:  the bodies of these functions must occur in the body of the main DDraw code file
+//			i.e., in the file where all the directDraw objects are instantiated.
+//			these functions assume the ddraw ojects are declared globally