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remove faulty assertions 

these assertions did not hold true in practice when the underlying file
ends up changing during load.
This commit is contained in:
NRK 2023-07-02 19:16:55 +06:00
parent d19924f288
commit 69d4957a92
1 changed files with 15 additions and 7 deletions
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22
image.c
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@ -490,9 +490,22 @@ static bool img_load_multiframe(img_t *img, const fileinfo_t *file)
bool has_alpha; bool has_alpha;
imlib_context_set_image(m->cnt < 1 ? blank : m->frames[m->cnt - 1].im); imlib_context_set_image(m->cnt < 1 ? blank : m->frames[m->cnt - 1].im);
if ((canvas = imlib_clone_image()) == NULL || canvas = imlib_clone_image();
(frame = imlib_load_image_frame(file->path, n)) == NULL) if ((frame = imlib_load_image_frame(file->path, n)) != NULL) {
imlib_context_set_image(frame);
imlib_image_set_changes_on_disk(); /* see img_load() for rationale */
imlib_image_get_frame_info(&finfo);
}
/* NOTE: the underlying file can end up changing during load.
* so check if frame_count, w, h are all still the same or not.
*/
if (canvas == NULL || frame == NULL || finfo.frame_count != (int)fcnt ||
finfo.canvas_w != img->w || finfo.canvas_h != img->h)
{ {
if (frame != NULL) {
imlib_context_set_image(frame);
imlib_free_image();
}
if (canvas != NULL) { if (canvas != NULL) {
imlib_context_set_image(canvas); imlib_context_set_image(canvas);
imlib_free_image(); imlib_free_image();
@ -501,11 +514,6 @@ static bool img_load_multiframe(img_t *img, const fileinfo_t *file)
break; break;
} }
imlib_context_set_image(frame);
imlib_image_set_changes_on_disk(); /* see img_load() for rationale */
imlib_image_get_frame_info(&finfo);
assert(finfo.frame_count == (int)fcnt);
assert(finfo.canvas_w == img->w && finfo.canvas_h == img->h);
sx = finfo.frame_x; sx = finfo.frame_x;
sy = finfo.frame_y; sy = finfo.frame_y;
sw = finfo.frame_w; sw = finfo.frame_w;