diff options
Diffstat (limited to 'fbgl.h')
| -rw-r--r-- | fbgl.h | 61 |
1 files changed, 30 insertions, 31 deletions
@@ -27,30 +27,30 @@ #define VERSION "0.1.0" #define NAME "FBGL" #define DEFAULT_FB "/dev/fb0" -#define #define FBGL_MAX_KEYS 256 // Maximum number of keys to track +#define FBGL_MAX_KEYS 256 // Maximum number of keys to track +#include <fcntl.h> +#include <linux/fb.h> +#include <signal.h> +#include <stdbool.h> +#include <stddef.h> #include <stdint.h> +#include <stdio.h> #include <stdlib.h> #include <string.h> -#include <fcntl.h> #include <sys/ioctl.h> #include <sys/mman.h> -#include <unistd.h> -#include <linux/fb.h> -#include <stddef.h> -#include <stdio.h> #include <termios.h> -#include <signal.h> -#include <stdbool.h> +#include <unistd.h> #ifdef FBGL_USE_FREETYPE #include <ft2build.h> #include FT_FREETYPE_H -#endif //FBGL_USE_FREETYPE +#endif // FBGL_USE_FREETYPE /** -* Structs -*/ + * Structs + */ typedef struct fbgl { int width; int height; @@ -93,18 +93,17 @@ typedef struct fbgl_tga_texture { } fbgl_tga_texture_t; typedef struct fbgl_keyboard { - bool keys[FBGL_MAX_KEYS]; // Current state of each key - bool prev_keys[FBGL_MAX_KEYS]; // Previous state of each key - bool is_initialized; // Track if keyboard is initialized + bool keys[FBGL_MAX_KEYS]; // Current state of each key + bool prev_keys[FBGL_MAX_KEYS]; // Previous state of each key + bool is_initialized; // Track if keyboard is initialized } fbgl_keyboard_t; - /** * Key state function and variables - * + * */ static struct termios orig_termios; -static fbgl_keyboard_t keyboard = {0}; +static fbgl_keyboard_t keyboard = { 0 }; #ifdef FBGL_HIDE_CURSOR #include <linux/kd.h> @@ -125,7 +124,7 @@ int fbgl_hide_cursor(int fd) close(tty_fd); return 0; } -#endif //FBGL_HIDE_CURSOR +#endif // FBGL_HIDE_CURSOR #ifdef FBGL_USE_FREETYPE FT_Library fbgl_freetype_init(); @@ -134,7 +133,7 @@ FT_Face fbgl_load_font(FT_Library library, const char *font_path, int font_size); void fbgl_render_freetype_text(fbgl_t *fb, FT_Library library, FT_Face face, const char *text, int x, int y); -#endif //FBGL_USE_FREETYPE +#endif // FBGL_USE_FREETYPE #ifdef __cplusplus extern "C" { @@ -156,28 +155,28 @@ int fbgl_init(const char *device, fbgl_t *fb); void fbgl_destroy(fbgl_t *fb); /** -* Drawing functions -*/ + * Drawing functions + */ void fbgl_clear(uint32_t color); void fbgl_put_pixel(int x, int y, uint32_t color, fbgl_t *fb); void fbgl_draw_line(fbgl_point_t x, fbgl_point_t y, uint32_t color, fbgl_t *fb); void fbgl_set_bg(); /** -* Display methods -*/ + * Display methods + */ void fbgl_display(); /** -* Access framebuffer data methods -*/ + * Access framebuffer data methods + */ uint32_t *fb_get_data(void); int fb_get_width(void); int fb_get_height(void); /** -* Shapes -*/ + * Shapes + */ void fbgl_draw_rectangle_outline(fbgl_point_t top_left, fbgl_point_t bottom_right, uint32_t color, fbgl_t *fb); @@ -186,14 +185,14 @@ void fbgl_draw_rectangle_filled(fbgl_point_t top_left, fbgl_t *fb); /** -* texture -*/ + * texture + */ fbgl_tga_texture_t *fbgl_load_tga_texture(const char *path); void fbgl_destroy_texture(fbgl_tga_texture_t *texture); void fbgl_draw_texture(fbgl_t *fb, fbgl_tga_texture_t *texture, int x, int y); /** - * Keyboard + * Keyboard */ int fbgl_keyboard_init(); void fbgl_keyboard_clean(); @@ -243,7 +242,7 @@ int fbgl_init(const char *device, fbgl_t *fb) fbgl_hide_cursor(fb->fd); fbgl_set_signal_handlers(); fbgl_enable_raw_mode(); -#endif //FBGL_HIDE_CURSOR +#endif // FBGL_HIDE_CURSOR fb->width = fb->vinfo.xres; fb->height = fb->vinfo.yres; |