Merge pull request #8 from dario-loi/bugfixes

1 files changed, 53 insertions, 0 deletions

diff --git a/examples/empty_example.c b/examples/empty_example.c
new file mode 100644
index 0000000..352824a
--- /dev/null
+++ b/examples/empty_example.c
@@ -0,0 +1,53 @@
+#define FBGL_IMPLEMENTATION
+//#define FBGL_HIDE_CURSOR
+#define FBGL_USE_FREETYPE
+#include "fbgl.h"
+
+#include <stdio.h>
+#include <stddef.h>
+
+int main()
+{
+	printf("version %s\n", fbgl_version_info());
+	printf("name %s\n", fbgl_name_info());
+
+	fbgl_t buffer;
+	if (fbgl_init("/dev/fb0", &buffer) == -1) {
+		fprintf(stdout, "Error: could not open framebuffer device\n");
+		return -1;
+	}
+	int color = 0x00000000;
+
+	FT_Library library = fbgl_freetype_init();
+	if (!library) {
+		fbgl_destroy(&buffer);
+		return -1;
+	}
+
+	FT_Face face = fbgl_load_font(library, "../asset/font_2.ttf",
+				      24); // Adjust path and size
+	if (!face) {
+		fbgl_freetype_cleanup(library);
+		fbgl_destroy(&buffer);
+		return -1;
+	}
+
+	// Render text to framebuffer
+	fbgl_render_freetype_text(&buffer, library, face, "Hello, World!", 50,
+				  50);
+
+	// Main loop checking for ESC key
+	int l = 0;
+	while (1) {
+		if (fbgl_check_esc_key()) {
+			fprintf(stdout, "ESC pressed\n");
+			break;
+		}
+		//fbgl_set_bg(&buffer, i++); // Set background color to 
+		for (int i = 0x000000; i <= 0xFFFFFF; i++) {
+			fbgl_set_bg(&buffer, i);
+		}
+	}
+	fbgl_destroy(&buffer);
+	return 0;
+}