Update to v094r29 release.

byuu says:

Note: for Windows users, please go to nall/intrinsics.hpp line 60 and
correct the typo from "DISPLAY_WINDOW" to "DISPLAY_WINDOWS" before
compiling, otherwise things won't work at all.

This will be a really major WIP for the core SNES emulation, so please
test as thoroughly as possible.

I rewrote the 65816 CPU core's dispatcher from a jump table to a switch
table. This was so that I could pass class variables as parameters to
opcodes without crazy theatrics.

With that, I killed the regs.r[N] stuff, the flag_t operator|=, &=, ^=
stuff, and all of the template versions of opcodes.

I also removed some stupid pointless flag tests in xcn and pflag that
would always be true.

I sure hope that AWJ is happy with this; because this change was so that
my flag assignments and branch tests won't need to build regs.P into
a full 8-bit variable anymore.

It does of course incur a slight performance hit when you pass in
variables by-value to functions, but it should help with binary size
(and thus cache) by reducing a lot of extra functions. (I know I could
have used template parameters for some things even with a switch table,
but chose not to for the aforementioned reasons.)

Overall, it's about a ~1% speedup from the previous build. The CPU core
instructions were never a bottleneck, but I did want to fix the P flag
building stuff because that really was a dumb mistake v_v'

ruby/input/shared/rawinput.cpp

@@ -4,9 +4,6 @@
 auto CALLBACK RawInputWindowProc(HWND, UINT, WPARAM, LPARAM) -> LRESULT;
 
 struct RawInput {
-  Input& input;
-  RawInput(Input& input) : input(input) {}
-
   HANDLE mutex = nullptr;
   HWND hwnd = nullptr;
   bool ready = false;

ruby/input/udev.cpp

@@ -12,12 +12,12 @@
 #include "mouse/xlib.cpp"
 #include "joypad/udev.cpp"
 
-struct InputUdev : input {
+struct InputUdev : Input {
   InputKeyboardXlib xlibKeyboard;
   InputMouseXlib xlibMouse;
   InputJoypadUdev udev;
-  Input() : xlibKeyboard(*this), xlibMouse(*this), udev(*this) {}
-  ~Input() { term(); }
+  InputUdev() : xlibKeyboard(*this), xlibMouse(*this), udev(*this) {}
+  ~InputUdev() { term(); }
 
   struct Settings {
     uintptr_t handle = 0;

ruby/input/windows.cpp

@@ -103,7 +103,3 @@ struct InputWindows : Input {
     if(directinputContext) { directinputContext->Release(); directinputContext = nullptr; }
   }
 };
-
-DeclareInput(Windows)
-
-}

ruby/ruby.cpp

@@ -8,16 +8,16 @@ using namespace ruby;
 #undef mkdir
 #undef usleep
 
-#if defined(PLATFORM_XORG)
+#if defined(DISPLAY_XORG)
   #include <X11/Xlib.h>
   #include <X11/Xutil.h>
   #include <X11/Xatom.h>
-#elif defined(PLATFORM_MACOSX)
+#elif defined(DISPLAY_QUARTZ)
   #define decimal CocoaDecimal
   #include <Cocoa/Cocoa.h>
   #include <Carbon/Carbon.h>
   #undef decimal
-#elif defined(PLATFORM_WINDOWS)
+#elif defined(DISPLAY_WINDOWS)
   #include <windows.h>
 #endif
 

ruby/video/opengl/bind.hpp

@@ -1,8 +1,4 @@
-#if defined(PLATFORM_MACOSX)
-static bool OpenGLBind() {
-  return true;
-}
-#else
+#if defined(DISPLAY_WINDOWS) || defined(DISPLAY_XORG)
 PFNGLCREATEPROGRAMPROC glCreateProgram = nullptr;
 PFNGLDELETEPROGRAMPROC glDeleteProgram = nullptr;
 PFNGLUSEPROGRAMPROC glUseProgram = nullptr;
@@ -43,12 +39,17 @@ PFNGLGENFRAMEBUFFERSPROC glGenFramebuffers = nullptr;
 PFNGLDELETEFRAMEBUFFERSPROC glDeleteFramebuffers = nullptr;
 PFNGLBINDFRAMEBUFFERPROC glBindFramebuffer = nullptr;
 PFNGLFRAMEBUFFERTEXTURE2DPROC glFramebufferTexture2D = nullptr;
+#endif
+#if defined(DISPLAY_WINDOWS)
+PFNGLACTIVETEXTUREPROC glActiveTexture = nullptr;
+#endif
 
 static bool OpenGLBind() {
   #define bind(prototype, function) \
     function = (prototype)glGetProcAddress(#function); \
     if(function == nullptr) return false
 
+  #if defined(DISPLAY_WINDOWS) || defined(DISPLAY_XORG)
   bind(PFNGLCREATEPROGRAMPROC, glCreateProgram);
   bind(PFNGLDELETEPROGRAMPROC, glDeleteProgram);
   bind(PFNGLUSEPROGRAMPROC, glUseProgram);
@@ -89,9 +90,12 @@ static bool OpenGLBind() {
   bind(PFNGLDELETEFRAMEBUFFERSPROC, glDeleteFramebuffers);
   bind(PFNGLBINDFRAMEBUFFERPROC, glBindFramebuffer);
   bind(PFNGLFRAMEBUFFERTEXTURE2DPROC, glFramebufferTexture2D);
+  #endif
+  #if defined(DISPLAY_WINDOWS)
+  bind(PFNGLACTIVETEXTUREPROC, glActiveTexture);
+  #endif
 
   #undef bind
 
   return true;
 }
-#endif

ruby/video/opengl/opengl.hpp

@@ -1,11 +1,11 @@
-#if defined(PLATFORM_XORG)
+#if defined(DISPLAY_XORG)
   #include <GL/gl.h>
   #include <GL/glx.h>
   #define glGetProcAddress(name) (*glXGetProcAddress)((const GLubyte*)(name))
-#elif defined(PLATFORM_MACOSX)
+#elif defined(DISPLAY_QUARTZ)
   #include <OpenGL/gl.h>
   #include <OpenGL/gl3.h>
-#elif defined(PLATFORM_WINDOWS)
+#elif defined(DISPLAY_WINDOWS)
   #include <GL/gl.h>
   #include <GL/glext.h>
   #define glGetProcAddress(name) wglGetProcAddress(name)