Fixed bug #803

Andrey 2009-09-21 19:14:43 PDT gapi->hiresFix depends on the parameters GetSystemMetrics (SM_CXSCREEN) and GetSystemMetrics (SM_CXSCREEN). After the "Open GAPI display" they are changing. Small patch fixed it.
libsdl-org · Sep 23, 2009 · 2b9690c · 2b9690c
1 parent 12a0cbb
commit 2b9690c
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/src/video/gapi/SDL_gapivideo.c b/src/video/gapi/SDL_gapivideo.c
@@ -776,9 +776,14 @@ SDL_Surface *GAPI_SetVideoMode(_THIS, SDL_Surface *current,
 	*/
 	WIN_FlushMessageQueue();
 
-	/* Open GAPI display */
+       /* Open GAPI display */
        if( !gapi->useVga && gapi->useGXOpenDisplay && !gapi->alreadyGXOpened )
        {
+#if REPORT_VIDEO_INFO
+               printf("system display width  (orig): %d\n", GetSystemMetrics(SM_CXSCREEN));
+               printf("system display height (orig): %d\n", GetSystemMetrics(SM_CYSCREEN));
+#endif
+               gapi->hiresFix = (width > GetSystemMetrics(SM_CXSCREEN)) || (height > GetSystemMetrics(SM_CYSCREEN));
                gapi->alreadyGXOpened = 1;
 		if( !gapi->gxFunc.GXOpenDisplay(SDL_Window, GX_FULLSCREEN) )
 		{

diff --git a/src/video/windib/SDL_dibevents.c b/src/video/windib/SDL_dibevents.c
@@ -92,6 +92,12 @@ static void GapiTransform(GapiInfo *gapiInfo, LONG *x, LONG *y) {
     Sint16 rotatedX;
     Sint16 rotatedY;
 
+    if(gapiInfo->hiresFix)
+    {
+	*x *= 2;
+	*y *= 2;
+    }
+
     if(gapiInfo->userOrientation == SDL_ORIENTATION_UP &&
        gapiInfo->gapiOrientation == SDL_ORIENTATION_RIGHT)
     {