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Drop wld and implement our own pangocairo renderer

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This commit is contained in:
Stacy Harper
2021-08-24 18:52:05 +02:00
committed by John Sullivan
parent 9b53b2c836
commit c806023fd5
10 changed files with 210 additions and 69 deletions
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59
drw.h
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@ -1,37 +1,56 @@
#ifndef __DRW_H
#define __DRW_H
#include <pango/pangocairo.h>
#include <stdbool.h>
struct drw;
struct drwsurf;
struct kbd;
void drw_init(struct drw *d, const char *fc_pattern, struct wl_display *dpy,
void *iface);
void *iface);
void drwsurf_init(struct drw *d, struct drwsurf *ds, struct wl_surface *surf);
void drwsurf_resize(struct drwsurf *ds, uint32_t w, uint32_t h);
void drwsurf_flip(struct drwsurf *ds);
struct drw {
struct wld_context *wld;
struct wld_font_context *fctx;
struct wld_font *font;
};
struct drwsurf {
uint32_t w, h;
bool dirty;
struct drw *ctx;
struct wl_surface *surf;
struct wld_renderer *render;
struct wld_buffer *buf;
struct wl_buffer *ref;
struct wl_callback *cb;
};
typedef union {
uint8_t bgra[4];
uint32_t color;
} Color;
void
drw_fill_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,
const char *label);
uint32_t
setup_buffer(struct drwsurf *drwsurf);
struct drw {
struct wl_shm *shm;
PangoFontDescription *font_description;
};
struct drwsurf {
uint32_t w, h, s;
bool dirty;
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 wl_callback *cb;
};
#endif