Update of /cvsroot/lapetus/lapetus
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv18322
Modified Files:
rotscr.c
Log Message:
-Added a few functions
Index: rotscr.c
===================================================================
RCS file: /cvsroot/lapetus/lapetus/rotscr.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- rotscr.c 4 Jul 2007 02:32:43 -0000 1.2
+++ rotscr.c 10 Jan 2008 21:09:50 -0000 1.3
@@ -23,6 +23,18 @@
//////////////////////////////////////////////////////////////////////////////
+void VdpSetRotationTable(screensettings_struct *settings, int num, rottbl_struct *tbl)
+{
+ volatile u16 *outtbl=(volatile u16 *)(0x20000000 | settings->parameteraddr | (num * 0x80));
+ volatile u16 *intbl=(volatile u16 *)tbl;
+ int i;
+
+ for (i = 0; i < sizeof(rottbl_struct) / 2; i++)
+ outtbl[i] = intbl[i];
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
void InitRotationTable(u32 addr)
{
volatile rottbl_struct *tbl=(volatile rottbl_struct *)(0x20000000 | addr);
@@ -271,6 +283,16 @@
//////////////////////////////////////////////////////////////////////////////
+void VdpRBG0DeInit(void)
+{
+ vdp2settings.BGON.part.rbg0enab = 0;
+
+ // Disable Screen
+ VDP2_REG_BGON = vdp2settings.BGON.all;
+}
+
+//////////////////////////////////////////////////////////////////////////////
+
int VdpRBG1Init(screensettings_struct *settings)
{
// First make sure RBG0 is enabled
@@ -388,3 +410,13 @@
}
//////////////////////////////////////////////////////////////////////////////
+
+void VdpRBG1DeInit(void)
+{
+ vdp2settings.BGON.part.rbg1enab = 0;
+
+ // Disable Screen
+ VDP2_REG_BGON = vdp2settings.BGON.all;
+}
+
+//////////////////////////////////////////////////////////////////////////////
|
