Basic image loading
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parent
7121e7b468
commit
2a2f0307c1
8
app.c
8
app.c
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@ -40,8 +40,16 @@ void app_init(app_t *app) {
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}
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void app_run(app_t *app) {
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app_load_image(app);
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event_loop(app);
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}
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void app_quit(app_t *app) {
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}
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void app_load_image(app_t *app) {
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if (!app || app->fileidx >= app->filecnt || !app->filenames)
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return;
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img_load(&app->img, app->filenames[app->fileidx]);
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}
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2
app.h
2
app.h
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@ -34,4 +34,6 @@ void app_init(app_t*);
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void app_run(app_t*);
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void app_quit(app_t*);
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void app_load_image(app_t*);
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#endif /* APP_H */
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19
image.c
19
image.c
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@ -16,7 +16,8 @@
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include <Imlib2.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "sxiv.h"
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#include "image.h"
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@ -30,3 +31,19 @@ void imlib_init(win_t *win) {
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imlib_context_set_colormap(win->env.cmap);
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imlib_context_set_drawable(win->xwin);
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}
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void img_load(img_t *img, char *filename) {
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if (!img || !filename)
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return;
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if (imlib_context_get_image())
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imlib_free_image();
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if (!(img->im = imlib_load_image(filename)))
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FATAL("could not open image: %s", filename);
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imlib_context_set_image(img->im);
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img->w = imlib_image_get_width();
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img->h = imlib_image_get_height();
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}
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7
image.h
7
image.h
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@ -19,6 +19,8 @@
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#ifndef IMAGE_H
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#define IMAGE_H
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#include <Imlib2.h>
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#include "window.h"
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typedef enum scalemode_e {
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@ -34,8 +36,13 @@ typedef struct img_s {
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int h;
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int x;
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int y;
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Imlib_Image *im;
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} img_t;
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void imlib_init(win_t*);
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void img_load(img_t*, char*);
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void img_display(img_t*, win_t*);
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#endif /* IMAGE_H */
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