META: 10:00 AM bump.

1 files changed, 58 insertions, 0 deletions

diff --git a/dev/Modules/FB/WS.h b/dev/Modules/FB/WS.h
new file mode 100644
index 00000000..72259eb4
--- /dev/null
+++ b/dev/Modules/FB/WS.h
@@ -0,0 +1,58 @@
+/* -------------------------------------------
+
+	Copyright (C) 2024, EL Mahrouss Logic, all rights reserved.
+
+------------------------------------------- */
+
+#pragma once
+
+#include <ArchKit/ArchKit.h>
+#include <Modules/FB/FB.h>
+#include <Modules/FB/Text.h>
+#include <NewKit/Utils.h>
+
+/// @file WS.h
+/// @brief WindowServer's endpoint implementation. (within the zka-dev subsystem)
+
+namespace WS
+{
+    using namespace Kernel;
+
+    struct WSWindowContainer;
+
+    typedef UInt32* WSBackBufferKind;
+
+    class WSWindowContainer final
+    {
+    public:
+        WSWindowContainer() = default;
+        ~WSWindowContainer() = default;
+
+        ZKA_COPY_DEFAULT(WSWindowContainer);
+
+        /// @note the trick is, it could be GPU processed data, that's the cool thing.
+        BOOL PopulateWindow(WSBackBufferKind contents_buf, SizeT contents_len)
+        {
+            if (contents_len > BackBufferLength)
+                return NO;
+
+            if (!contents_buf)
+                return NO;
+
+            if (!BackBuffer ||
+                !BackBufferLength)
+                return NO;
+
+            rt_copy_memory(contents_buf, BackBuffer, contents_len);
+            return YES;
+        }
+
+    public:
+        WSBackBufferKind BackBuffer{nullptr};
+        SizeT BackBufferLength{0UL};
+
+    };
+}
+
+#define rtl_allocate_backbuffer(width, height) new WS::WSBackBufferKind[width * height]
+#define rtl_compute_fb_geometry(width, height) (width * height)