diff options
Diffstat (limited to 'src/meh.h')
| -rw-r--r-- | src/meh.h | 52 |
1 files changed, 30 insertions, 22 deletions
@@ -1,8 +1,8 @@ +#ifndef MEH_H +#define MEH_H MEH_H #include <stdio.h> -#include "X11/Xlib.h" - struct image; struct imageformat{ @@ -13,16 +13,12 @@ struct imageformat{ }; typedef enum{ - NONE, - FASTLOADED, - FASTSCALED, - FASTDRAWN, - LOADED, - FASTSCALED2, - FASTDRAWN2, - SCALED, - DRAWN, - ERROR + NONE = 0, + LOADED = 1, + SLOWLOADED = 2, + SCALED = 4, + SLOWSCALED = 8, + DRAWN = 16 } imgstate; struct image{ @@ -30,20 +26,29 @@ struct image{ unsigned int bufwidth, bufheight; struct imageformat *fmt; imgstate state; - XImage *ximg; + void *backend; }; -/* scale */ -void scale(struct image *img, unsigned int width, unsigned int height, unsigned int bytesperline, char* __restrict__ newBuf); -void nearestscale(struct image *img, unsigned int width, unsigned int height, unsigned int bytesperline, char* __restrict__ newBuf); +/* backend */ +void backend_init(); +void backend_free(struct image *img); +void backend_setaspect(unsigned int w, unsigned int h); +void backend_prepare(struct image *img, unsigned int width, unsigned int height, int fast); +void backend_draw(struct image *img, unsigned int width, unsigned int height); +void backend_run(); + +/* key actions for backend */ +void key_reload(); +void key_next(); +void key_prev(); +void key_quit(); +void key_action(); -/* XLib */ -void setaspect(unsigned int w, unsigned int h); -void xinit(); -void drawimage(XImage *ximg, unsigned int width, unsigned int height); -XImage *getimage(struct image *img, unsigned int width, unsigned int height, int fast); -void freeXImg(XImage *ximg); +/* callbacks from backend */ +int setup_fds(fd_set *fds); +int process_fds(fd_set *fds); +int process_idle(); #ifdef TDEBUG #define TDEBUG_START \ @@ -66,5 +71,8 @@ extern struct imageformat bmp; extern struct imageformat netpbm; extern struct imageformat imagemagick; +extern int width, height; +extern struct image *curimg; +#endif |