Memory leak fixes by Bill May.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40430

src/video/Xext/Xv/Xv.c

@@ -395,6 +395,7 @@ SDL_NAME(XvQueryEncodings)(
   *p_nEncodings = rep.num_encodings;
   *p_pEncodings = pes;
 
+  Xfree(buffer);
   UnlockDisplay(dpy);
   SyncHandle();
 
@@ -978,7 +979,6 @@ SDL_NAME(XvImage) * SDL_NAME(XvCreateImage) (
 
    UnlockDisplay(dpy);
    SyncHandle();
-
    return ret;
 }
 

src/video/x11/SDL_x11yuv.c

@@ -36,6 +36,7 @@ static char rcsid =
 #include <sys/shm.h>
 #include <X11/extensions/XShm.h>
 #include <XFree86/extensions/Xvlib.h>
+#include <X11/Xlibint.h>
 
 #include "SDL_error.h"
 #include "SDL_video.h"
@@ -130,6 +131,19 @@ SDL_Overlay *X11_CreateYUVOverlay(_THIS, int width, int height, Uint32 format, S
 		}
 		SDL_NAME(XvFreeAdaptorInfo)(ainfo);
 	}
+
+    /*
+     * !!! FIXME:
+     * "Here are some diffs for X11 and yuv.  Note that the last part 2nd
+     *  diff should probably be a new call to XvQueryAdaptorFree with ainfo
+     *  and the number of adaptors, instead of the loop through like I did."
+     */
+ 	for ( i=0; i < adaptors; ++i ) {
+ 	  if (ainfo[i].name != NULL) Xfree(ainfo[i].name);
+ 	  if (ainfo[i].formats != NULL) Xfree(ainfo[i].formats);
+   	}
+ 	Xfree(ainfo);
+
 	if ( xv_port == -1 ) {
 		SDL_SetError("No available video ports for requested format");
 		return(NULL);