Migrate XTLDR modules to C++

2025-09-17 22:30:48 +02:00
parent 57fbbf820c
commit dcae0cbb91
56 changed files with 1259 additions and 1297 deletions
--- a/xtldr/modules/framebuf/includes/framebuf.hh
+++ b/xtldr/modules/framebuf/includes/framebuf.hh
@@ -0,0 +1,44 @@
+/**
+ * PROJECT:         ExectOS
+ * COPYRIGHT:       See COPYING.md in the top level directory
+ * FILE:            xtldr/modules/framebuf/includes/framebuf.hh
+ * DESCRIPTION:     EFI Framebuffer support module header file
+ * DEVELOPERS:      Rafal Kupiec <belliash@codingworkshop.eu.org>
+ */
+
+#ifndef __XTLDR_MODULES_FRAMEBUF_HH
+#define __XTLDR_MODULES_FRAMEBUF_HH
+
+#include <xtblapi.h>
+
+
+class FrameBuffer
+{
+    private:
+        STATIC XTBL_FRAMEBUFFER_INFORMATION DisplayInfo;
+        STATIC XTBL_FRAMEBUFFER_PROTOCOL FbProtocol;
+        STATIC PXTBL_LOADER_PROTOCOL XtLdrProtocol;
+
+    public:
+        STATIC XTCDECL EFI_STATUS GetDisplayDriver(OUT PEFI_GRAPHICS_PROTOCOL Protocol);
+        STATIC XTCDECL EFI_STATUS GetDisplayInformation(OUT PEFI_PHYSICAL_ADDRESS FrameBufferBase,
+                                                        OUT PULONG_PTR FrameBufferSize,
+                                                        OUT PXTBL_FRAMEBUFFER_MODE_INFORMATION ModeInfo);
+        STATIC XTCDECL EFI_STATUS GetPreferredScreenResolution(OUT PUINT PreferredWidth,
+                                                               OUT PUINT PreferredHeight);
+        STATIC XTCDECL EFI_STATUS InitializeDisplay();
+        STATIC XTCDECL EFI_STATUS InitializeModule(IN EFI_HANDLE ImageHandle,
+                                                   IN PEFI_SYSTEM_TABLE SystemTable);
+        STATIC XTCDECL EFI_STATUS SetScreenResolution(IN UINT Width,
+                                                      IN UINT Height);
+
+    private:
+        STATIC EFI_STATUS FindFramebufferAddress(OUT PEFI_PHYSICAL_ADDRESS Address);
+        STATIC XTCDECL VOID GetColorMask(IN UINT EfiMask,
+                                         OUT PUSHORT ColorSize,
+                                         OUT PUSHORT ColorShift);
+        STATIC XTCDECL EFI_STATUS GetModeInformation();
+        STATIC XTCDECL VOID GetPixelInformation(IN PEFI_PIXEL_BITMASK PixelsBitMask);
+};
+
+#endif /* __XTLDR_MODULES_FRAMEBUF_HH */