Added Direct3D shader to hardware accelerate YV12 and IYUV textures.

Finished updating testoverlay2 for the new API and added it to the Visual Studio 2010 projects

Fixed SDL printf output for 0x%.8x

Updated blend semantics so blending uses the following formula: dstRGB = (srcRGB * srcA) + (dstRGB * (1-srcA)) dstA = srcA + (dstA * (1-srcA)) This allows proper compositing semantics without requiring premultiplied alpha. Needs full unit test coverage and bug fixes!

Android: Removed all unnecessary dependencies on C++. C++ is a bit of a minefield on Android. Much functionality still doesn't work, and Android can't decide on which C++ standard library to use, so it provides 3 different ones, all of which are incompatible with each other. (It looks like clang is coming too which will add a new compiler and a 4th standard library.) As middleware, SDL might be distributed as a binary and intermixed with other projects already using C++. If C++ is intermixed in a bad way, bad things will happen. Removing dependencies on C++ will avoid this problem and downstream users won't have to worry/care.

Corrected internal documentation in source.

Fix bug 1494: add missing test projects to VS2010/VS2010 solution

Fixed building with cygwin Note that building with cygwin gcc results in a DLL that depends on cygwin1.dll

Removed not needed SDL_WINDOW_SHOWN from iOS example programs. See bug #1667.

Fixed bug 1813 - MouseMotion relative values do not respect renderer LogicalSize driedfruit A trivial issue, the xrel and yrel values of MouseMotion event struct are not adjusted to renderer logical size.