Added bmp loading and other stuff

2 files changed, 43 insertions, 0 deletions

diff --git a/libgui/inc/bmp.h b/libgui/inc/bmp.h
new file mode 100644
index 0000000..909bc92
--- /dev/null
+++ b/libgui/inc/bmp.h
@@ -0,0 +1,39 @@
+// MIT License, Copyright (c) 2020 Marvin Borner
+
+#ifndef BMP_H
+#define BMP_H
+
+#include <def.h>
+
+struct bmp_header {
+	u8 signature[2];
+	u32 size;
+	u32 reserved;
+	u32 offset;
+} __attribute__((packed));
+
+struct bmp_info {
+	u32 size;
+	u32 width;
+	u32 height;
+	u16 planes;
+	u16 bpp;
+	u32 compression;
+	u32 compressed_size;
+	u32 x_pixel_meter;
+	u32 y_pixel_meter;
+	u32 colors;
+	u32 important_colors;
+};
+
+struct bmp {
+	u32 width;
+	u32 height;
+	u8 *data;
+	u32 bpp;
+	u32 pitch;
+};
+
+struct bmp *bmp_load(char *path);
+
+#endif
diff --git a/libgui/inc/gui.h b/libgui/inc/gui.h
index 5f35372..467496a 100644
--- a/libgui/inc/gui.h
+++ b/libgui/inc/gui.h
@@ -21,9 +21,13 @@ struct window {
 	int y;
 	u16 width;
 	u16 height;
+	struct vbe *vbe;
 	u8 *fb;
 };
 
+void gui_draw_rectangle(struct window *win, int x1, int y1, int x2, int y2, const u32 color[3]);
+void gui_fill(struct window *win, const u32 color[3]);
+void gui_load_wallpaper(struct vbe *vbe, char *path);
 void gui_init(char *font_path);
 
 /**