diff options
Diffstat (limited to 'host/color.h')
| -rw-r--r-- | host/color.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/host/color.h b/host/color.h index 48f325b..5051c4c 100644 --- a/host/color.h +++ b/host/color.h @@ -3,17 +3,25 @@ #include <stdint.h> +/* For easier memsetting we use an inverted alpha channel, i.e. 0 ≘ fully opaque; 255 ≘ fully transparent */ typedef struct { uint8_t r; uint8_t g; uint8_t b; + uint8_t a; } color_t; +typedef struct { + color_t *data; + unsigned int w; + unsigned int h; +} framebuffer_t; + int xterm_color_index(color_t c); -// gray +/* gray */ #define DEFAULT_FG_COLOR 7 -// black +/* black */ #define DEFAULT_BG_COLOR 0 extern color_t colortable[256]; |