From 46bb1d3157f9ad575c83a4bfa1e32b0d21bc8546 Mon Sep 17 00:00:00 2001
From: Kartik Agaram <vc@akkartik.com>
Date: Sat, 14 Sep 2019 01:42:29 -0700
Subject: 5650 - support a second OS: soso

https://github.com/ozkl/soso

+ Much smaller than Linux; builds instantly
+ Supports graphics
- No network support
- Doesn't work on a cloud server (yet?)
---
 kernel.soso/gfx.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 kernel.soso/gfx.h

(limited to 'kernel.soso/gfx.h')

diff --git a/kernel.soso/gfx.h b/kernel.soso/gfx.h
new file mode 100644
index 00000000..8e5ef748
--- /dev/null
+++ b/kernel.soso/gfx.h
@@ -0,0 +1,25 @@
+#ifndef GFX_H
+#define GFX_H
+
+#include "common.h"
+#include "tty.h"
+
+void Gfx_Initialize(uint32* pixels, uint32 width, uint32 height, uint32 bytesPerPixel, uint32 pitch);
+
+void Gfx_PutCharAt(
+    /* note that this is int, not char as it's a unicode character */
+    unsigned short int c,
+    /* cursor position on screen, in characters not in pixels */
+    int cx, int cy,
+    /* foreground and background colors, say 0xFFFFFF and 0x000000 */
+    uint32 fg, uint32 bg);
+
+void Gfx_FlushFromTty(Tty* tty);
+
+uint8* Gfx_GetVideoMemory();
+uint16 Gfx_GetWidth();
+uint16 Gfx_GetHeight();
+uint16 Gfx_GetBytesPerPixel();
+void Gfx_Fill(uint32 color);
+
+#endif // GFX_H
-- 
cgit 1.4.1-2-gfad0