From 294b585994da4427ac98a8353ff41aed5f301d54 Mon Sep 17 00:00:00 2001
From: pk33 <pk33@pk33.space>
Date: Fri, 1 Nov 2024 23:51:15 +0100
Subject: Import and fix old code

---
 include/display.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 include/display.h

(limited to 'include/display.h')

diff --git a/include/display.h b/include/display.h
new file mode 100644
index 0000000..efaf6f9
--- /dev/null
+++ b/include/display.h
@@ -0,0 +1,47 @@
+#ifndef __DISPLAY_H__
+#define __DISPLAY_H__
+
+#include "libdrm/drm_mode.h"
+
+#include "types.h"
+/* TEMP */
+typedef struct {
+  u32 *data;
+  Size w, h;
+} Surface;
+/**/
+
+
+typedef struct {
+  Size id[2];
+  u16 *map[2];
+  Size stride;
+  Size size;
+} Framebuffer;
+
+
+typedef struct {
+  Framebuffer fb;
+  Surface surface;
+
+  struct drm_mode_get_connector connector;
+  struct drm_mode_get_encoder encoder;
+  struct drm_mode_crtc crtc;
+
+  Size devFd, ttyFd;
+  Size active;
+} Display;
+
+
+extern Display __display;
+
+
+Size display_init( void );
+
+void display_flip( void );
+void display_vtswitcher_poll( int timeout );
+
+void display_term( void );
+
+
+#endif /* __DISPLAY_H__ */
-- 
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