X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FModules%2FDisplay%2FVESA%2Fmain.c;h=13fe798a902d6503b6e6ebc54c603cb51d683660;hb=e0c2db5162472ab3835ac5ce4da45dc58b41e252;hp=3f2f1c9cea56a10968f3b2838e5fa226a95be9a6;hpb=47f84632cc84aa1cb625bf5aa90a35539c60eb77;p=tpg%2Facess2.git

diff --git a/KernelLand/Modules/Display/VESA/main.c b/KernelLand/Modules/Display/VESA/main.c
index 3f2f1c9c..13fe798a 100644
--- a/KernelLand/Modules/Display/VESA/main.c
+++ b/KernelLand/Modules/Display/VESA/main.c
@@ -67,11 +67,19 @@ tTimer	*gpVesaCursorTimer;
  int	gbVesa_CursorVisible = 0;
 // --- 2D Video Stream Handlers ---
 tDrvUtil_Video_BufInfo	gVesa_BufInfo;
+// --- Settings ---
+// int	gbVesa_DisableFBCache;	// Disables the main-memory framebuffer cache
 
 // === CODE ===
 int Vesa_Install(char **Arguments)
 {
 	 int	rv;
+
+//	for( int i = 0; Arguments[i]; i ++ )
+//	{
+//		if( strcmp(Aguments[i], "nocache") == 0 )
+//			gbVesa_DisableFBCache = 1;
+//	}
 	
 	gpVesa_BiosState = VM8086_Init();
 	
@@ -359,6 +367,8 @@ int Vesa_Int_SetMode(int mode)
 	
 	Mutex_Release( &glVesa_Lock );
 
+	gVesa_BufInfo.BackBuffer  = realloc(gVesa_BufInfo.BackBuffer,
+		gVesa_Modes[mode].height * gVesa_Modes[mode].pitch);
 	gVesa_BufInfo.Framebuffer = gpVesa_Framebuffer;
 	gVesa_BufInfo.Pitch = gVesa_Modes[mode].pitch;
 	gVesa_BufInfo.Width = gVesa_Modes[mode].width;