wvkbd/drw.h
Willow Barraco 730e97038c Support fractional-scale-v1
This make text less blurry. It continues to works without.

before:
https://dav.missbanal.net/00bd0fd5-e22f-4a60-87f8-ce6f400d33c9.png

after:
https://dav.missbanal.net/a3f02f1e-d6ce-4378-a141-e2093ba87eed.png
Signed-off-by: Willow Barraco <contact@willowbarraco.fr>
Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
2023-09-08 21:17:31 +02:00

49 lines
1.3 KiB
C

#ifndef __DRW_H
#define __DRW_H
#include <pango/pangocairo.h>
#include <stdbool.h>
struct drw {
struct wl_shm *shm;
PangoFontDescription *font_description;
};
struct drwsurf {
uint32_t width, height, size;
double scale;
struct drw *ctx;
struct wl_surface *surf;
struct wl_buffer *buf;
struct wl_shm *shm;
unsigned char *pool_data;
cairo_t *cairo;
PangoLayout *layout;
};
struct kbd;
void drwsurf_resize(struct drwsurf *ds, uint32_t w, uint32_t h, double s);
void drwsurf_flip(struct drwsurf *ds);
typedef union {
uint8_t bgra[4];
uint32_t color;
} Color;
void drw_do_clear(struct drwsurf *d, uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
void drw_do_rectangle(struct drwsurf *d, Color color, uint32_t x, uint32_t y,
uint32_t w, uint32_t h, bool fill);
void drw_fill_rectangle(struct drwsurf *d, Color color, uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
void drw_over_rectangle(struct drwsurf *d, Color color, uint32_t x, uint32_t y,
uint32_t w, uint32_t h);
void drw_draw_text(struct drwsurf *d, Color color, uint32_t x, uint32_t y,
uint32_t w, uint32_t h, uint32_t b, const char *label);
uint32_t setup_buffer(struct drwsurf *drwsurf);
#endif