--- a/src/video/SDL_video.c	Tue Sep 02 19:53:56 2008 +0000
+++ b/src/video/SDL_video.c	Tue Sep 02 20:05:33 2008 +0000
@@ -27,19 +27,11 @@
 #include "SDL_sysvideo.h"
 #include "SDL_blit.h"
 #include "SDL_pixels_c.h"
-
-
 #include "SDL_renderer_gl.h"
-#include "SDL_renderer_gles.h"
-
 #include "SDL_renderer_sw.h"
 #include "../events/SDL_sysevents.h"
 #include "../events/SDL_events_c.h"
 
-#if SDL_VIDEO_OPENGL_ES
-#include "SDL_opengles.h"
-#endif /* SDL_VIDEO_OPENGL_ES */
-
 #if SDL_VIDEO_OPENGL
 #include "SDL_opengl.h"
 
@@ -111,8 +103,8 @@
 #if SDL_VIDEO_DRIVER_OS2FS
     &OS2FSLib_bootstrap,
 #endif
-#if SDL_VIDEO_DRIVER_UIKIT
-	&UIKIT_bootstrap,
+#if SDL_VIDEO_DRIVER_NDS
+    &NDS_bootstrap,
 #endif
 #if SDL_VIDEO_DRIVER_DUMMY
     &DUMMY_bootstrap,
@@ -254,7 +246,6 @@
     _this->gl_config.stereo = 0;
     _this->gl_config.multisamplebuffers = 0;
     _this->gl_config.multisamplesamples = 0;
-	_this->gl_config.retained_backing = 1; /* most systems have retained backing on the color buffers */
     _this->gl_config.accelerated = -1;  /* not known, don't set */
 
     /* Initialize the video subsystem */
@@ -275,10 +266,6 @@
 #if SDL_VIDEO_RENDER_OGL
         SDL_AddRenderDriver(i, &GL_RenderDriver);
 #endif
-		
-#if SDL_VIDEO_RENDER_OGL_ES
-		SDL_AddRenderDriver(i, &GL_ES_RenderDriver);
-#endif
         if (_this->displays[i].num_render_drivers > 0) {
             SDL_AddRenderDriver(i, &SW_RenderDriver);
         }
@@ -1426,9 +1413,7 @@
 
     if (index < 0) {
         const char *override = SDL_getenv("SDL_VIDEO_RENDERER");
-        		
-		int n = SDL_GetNumRenderDrivers();
-				
+        int n = SDL_GetNumRenderDrivers();
         for (index = 0; index < n; ++index) {
             SDL_RenderDriver *driver =
                 &SDL_CurrentDisplay.render_drivers[index];
@@ -1461,7 +1446,6 @@
     /* Create a new renderer instance */
     window->renderer = SDL_CurrentDisplay.render_drivers[index]
         .CreateRenderer(window, flags);
-	
     SDL_SelectRenderer(window->id);
 
     return 0;
@@ -1565,7 +1549,7 @@
     }
     fmt = surface->format;
 
-    if (format) { /* if we were passed in a format */
+    if (format) {
         if (!SDL_PixelFormatEnumToMasks
             (format, &bpp, &Rmask, &Gmask, &Bmask, &Amask)) {
             SDL_SetError("Unknown pixel format");
@@ -1575,7 +1559,7 @@
         if (surface->format->Amask
             || !(surface->map->info.flags &
                  (SDL_COPY_COLORKEY | SDL_COPY_MASK | SDL_COPY_BLEND))) {
-			bpp = fmt->BitsPerPixel;
+            bpp = fmt->BitsPerPixel;
             Rmask = fmt->Rmask;
             Gmask = fmt->Gmask;
             Bmask = fmt->Bmask;
@@ -1595,7 +1579,8 @@
         }
     }
 
-    textureID = SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w,
+    textureID =
+        SDL_CreateTexture(format, SDL_TEXTUREACCESS_STATIC, surface->w,
                           surface->h);
     if (!textureID) {
         return 0;
@@ -1630,8 +1615,9 @@
                     SDL_DitherColors(dst_fmt->palette->colors,
                                      SDL_BITSPERPIXEL(format));
                 }
-            }			
-			dst = SDL_ConvertSurface(surface, dst_fmt, 0);
+            }
+
+            dst = SDL_ConvertSurface(surface, dst_fmt, 0);
             if (dst) {
                 SDL_UpdateTexture(textureID, NULL, dst->pixels, dst->pitch);
                 SDL_FreeSurface(dst);
@@ -1645,7 +1631,7 @@
             SDL_DestroyTexture(textureID);
             return 0;
         }
-	}
+    }
 
     if (SDL_ISPIXELFORMAT_INDEXED(format) && fmt->palette) {
         SDL_SetTexturePalette(textureID, fmt->palette->colors, 0,
@@ -2013,7 +1999,6 @@
 int
 SDL_RenderFill(Uint8 r, Uint8 g, Uint8 b, Uint8 a, const SDL_Rect * rect)
 {
-		
     SDL_Renderer *renderer;
     SDL_Window *window;
     SDL_Rect real_rect;
@@ -2299,9 +2284,8 @@
 SDL_bool
 SDL_GL_ExtensionSupported(const char *extension)
 {
-#if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES
-	
-	const GLubyte *(APIENTRY * glGetStringFunc) (GLenum);
+#if SDL_VIDEO_OPENGL
+    const GLubyte *(APIENTRY * glGetStringFunc) (GLenum);
     const char *extensions;
     const char *start;
     const char *where, *terminator;
@@ -2356,7 +2340,7 @@
 int
 SDL_GL_SetAttribute(SDL_GLattr attr, int value)
 {
-#if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES
+#if SDL_VIDEO_OPENGL
     int retval;
 
     if (!_this) {
@@ -2414,9 +2398,6 @@
     case SDL_GL_ACCELERATED_VISUAL:
         _this->gl_config.accelerated = value;
         break;
-	case SDL_GL_RETAINED_BACKING:
-		_this->gl_config.retained_backing = value;
-		break;
     default:
         SDL_SetError("Unknown OpenGL attribute");
         retval = -1;
@@ -2432,7 +2413,7 @@
 int
 SDL_GL_GetAttribute(SDL_GLattr attr, int *value)
 {
-#if SDL_VIDEO_OPENGL || SDL_VIDEO_OPENGL_ES
+#if SDL_VIDEO_OPENGL
     void (APIENTRY * glGetIntegervFunc) (GLenum pname, GLint * params);
     GLenum attrib = 0;
 
@@ -2441,9 +2422,6 @@
         return -1;
     }
     switch (attr) {
-	case SDL_GL_RETAINED_BACKING:
-		*value = _this->gl_config.retained_backing;
-		return 0;
     case SDL_GL_RED_SIZE:
         attrib = GL_RED_BITS;
         break;
@@ -2457,22 +2435,14 @@
         attrib = GL_ALPHA_BITS;
         break;
     case SDL_GL_DOUBLEBUFFER:
-	#ifndef SDL_VIDEO_OPENGL_ES
         attrib = GL_DOUBLEBUFFER;
         break;
-	#else
-		/* I believe double buffering is the only option in OpenGL ES
-		   -- in any case, GL_DOUBLEBUFFER doesn't exist */
-		*value = 1;
-		return 0;
-	#endif
     case SDL_GL_DEPTH_SIZE:
         attrib = GL_DEPTH_BITS;
         break;
     case SDL_GL_STENCIL_SIZE:
         attrib = GL_STENCIL_BITS;
         break;
-#ifndef SDL_VIDEO_OPENGL_ES
     case SDL_GL_ACCUM_RED_SIZE:
         attrib = GL_ACCUM_RED_BITS;
         break;
@@ -2485,33 +2455,15 @@
     case SDL_GL_ACCUM_ALPHA_SIZE:
         attrib = GL_ACCUM_ALPHA_BITS;
         break;
-	case SDL_GL_STEREO:
-		attrib = GL_STEREO;
-		break;
-#else
-	    case SDL_GL_ACCUM_RED_SIZE:
-		case SDL_GL_ACCUM_GREEN_SIZE:
-		case SDL_GL_ACCUM_BLUE_SIZE:
-		case SDL_GL_ACCUM_ALPHA_SIZE:
-		case SDL_GL_STEREO:
-			/* none of these are supported in OpenGL ES */
-			*value = 0;
-			return 0;
-#endif
-		case SDL_GL_MULTISAMPLEBUFFERS:
-		#ifndef SDL_VIDEO_OPENGL_ES
-			attrib = GL_SAMPLE_BUFFERS_ARB;
-		#else
-			attrib = GL_SAMPLE_BUFFERS;
-		#endif
-			break;
-		case SDL_GL_MULTISAMPLESAMPLES:
-		#ifndef SDL_VIDEO_OPENGL_ES
-			attrib = GL_SAMPLES_ARB;
-		#else
-			attrib = GL_SAMPLES;
-		#endif
-			break;
+    case SDL_GL_STEREO:
+        attrib = GL_STEREO;
+        break;
+    case SDL_GL_MULTISAMPLEBUFFERS:
+        attrib = GL_SAMPLE_BUFFERS_ARB;
+        break;
+    case SDL_GL_MULTISAMPLESAMPLES:
+        attrib = GL_SAMPLES_ARB;
+        break;
     case SDL_GL_BUFFER_SIZE:
         {
             GLint bits = 0;
@@ -2558,6 +2510,7 @@
         return NULL;
     }
     if (!(window->flags & SDL_WINDOW_OPENGL)) {
+        SDL_SetError("The specified window isn't an OpenGL window");
         return NULL;
     }
     return _this->GL_CreateContext(_this, window);
@@ -2616,7 +2569,6 @@
     SDL_Window *window = SDL_GetWindowFromID(windowID);
 
     if (!window) {
-		SDL_SetError("The specified window doesn't exist");
         return;
     }
     if (!(window->flags & SDL_WINDOW_OPENGL)) {