1 files changed, 48 insertions, 0 deletions
diff --git a/include/rvl/vifuncs.h b/include/rvl/vifuncs.h
new file mode 100755
index 0000000..fab95b4
--- /dev/null
+++ b/include/rvl/vifuncs.h
@@ -0,0 +1,48 @@
+#ifndef __VIFUNCS_H
+#define __VIFUNCS_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "rvl/vitypes.h"
+#include "rvl/GXStruct.h"     // for GXRenderModeObj structure
+
+
+#define VIPadFrameBufferWidth(width)     ((u16)(((u16)(width) + 15) & ~15))
+
+void VIInit                  ( void );
+void VIFlush                 ( void );
+void VIWaitForRetrace        ( void );
+
+void VIConfigure             ( const GXRenderModeObj* rm );
+void VIConfigurePan          ( u16 PanPosX, u16 PanPosY,
+                               u16 PanSizeX, u16 PanSizeY );
+void VISetNextFrameBuffer    ( void *fb );
+
+void *VIGetNextFrameBuffer   ( void );
+void *VIGetCurrentFrameBuffer( void );
+
+VIRetraceCallback VISetPreRetraceCallback  (VIRetraceCallback callback);
+VIRetraceCallback VISetPostRetraceCallback (VIRetraceCallback callback);
+
+void VISetBlack              ( bool black );
+u32  VIGetRetraceCount       ( void );
+u32  VIGetNextField          ( void );
+u32  VIGetCurrentLine        ( void );
+u32  VIGetTvFormat           ( void );
+u32  VIGetScanMode           ( void );
+
+u32  VIGetDTVStatus          ( void );
+
+// For test of switch to Progressive from Interlace
+void  VISetVSyncTimingTest ( void );
+u32   VIGetVSyncTimingTest ( void );
+
+
+/********************************/
+#ifdef __cplusplus
+}
+#endif
+
+#endif