Rework of EFI FrameBuffer module

xtldr/modules/framebuf/includes/framebuf.h

@@ -0,0 +1,41 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtldr/modules/framebuf/includes/framebuf.h
+ * DESCRIPTION:     EFI Framebuffer support module header file
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#ifndef __XTLDR_MODULES_FRAMEBUF_H
+#define __XTLDR_MODULES_FRAMEBUF_H
+
+#include <xtblapi.h>
+#include <globals.h>
+
+
+/* FrameBuffer support protocol related routines forward references */
+XTCDECL
+EFI_STATUS
+FbInitializeDisplay();
+
+XTCDECL
+EFI_STATUS
+FbpFindFramebufferAddress(OUT PEFI_PHYSICAL_ADDRESS Address);
+
+XTCDECL
+VOID
+FbpGetColorMask(IN UINT EfiMask,
+                OUT PUSHORT ColorMask,
+                OUT PUSHORT ColorShift);
+
+XTCDECL
+VOID
+FbpGetPixelInformation(IN OUT PXTBL_FRAMEBUFFER_INFORMATION FrameBufferInfo,
+                       IN PEFI_PIXEL_BITMASK PixelsBitMask);
+
+XTCDECL
+EFI_STATUS
+XtLdrModuleMain(IN EFI_HANDLE ImageHandle,
+                IN PEFI_SYSTEM_TABLE SystemTable);
+
+#endif /* __XTLDR_MODULES_FRAMEBUF_H */

xtldr/modules/framebuf/includes/globals.h

@@ -0,0 +1,24 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtldr/modules/framebuf/includes/globals.h
+ * DESCRIPTION:     EFI Framebuffer module global variables
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#ifndef __XTLDR_MODULES_GLOBALS_H
+#define __XTLDR_MODULES_GLOBALS_H
+
+#include <xtblapi.h>
+
+
+/* Framebuffer display information */
+EXTERN XTBL_FRAMEBUFFER_INFORMATION FbpDisplayInfo;
+
+/* Framebuffer protocol handler */
+EXTERN XTBL_FRAMEBUFFER_PROTOCOL FbpFrameBufferProtocol;
+
+/* XTLDR protocol handler */
+EXTERN PXTBL_LOADER_PROTOCOL XtLdrProtocol;
+
+#endif /* __XTLDR_MODULES_GLOBALS_H */