diff options
| author | Daniel Friesel <derf@derf.homelinux.org> | 2010-05-31 00:38:45 +0200 |
|---|---|---|
| committer | Daniel Friesel <derf@derf.homelinux.org> | 2010-05-31 00:38:45 +0200 |
| commit | 62ad1f1e5c7164eab0e19af65f6384a13ad701ee (patch) | |
| tree | 8e7542e463486e8604aa89637bae362d09d9102f /src/thumbnail.c | |
| parent | cf36be979939c93315b77f24575dc4028916776d (diff) | |
Support caching of thumbnails up to 256x256 pixels (.thumbnails/large)
Depending on --thumb-width/--thumb-height, either .thumbnails/normal or
.thumbnails/large is used. For higher dimensions, thumbnail caching is still
silently disabled, this should also be what the standard indicates.
Diffstat (limited to 'src/thumbnail.c')
| -rw-r--r-- | src/thumbnail.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/src/thumbnail.c b/src/thumbnail.c index ece4853..fe36213 100644 --- a/src/thumbnail.c +++ b/src/thumbnail.c @@ -172,9 +172,27 @@ void init_thumbnail_mode(void) /* make sure we have an ~/.thumbnails/normal directory for storing permanent thumbnails */ - td.cache_thumbnails = feh_thumbnail_setup_thumbnail_dir(); td.cache_thumbnails = opt.cache_thumbnails; + if (td.cache_thumbnails) { + if (opt.thumb_w > opt.thumb_h) + td.cache_dim = opt.thumb_w; + else + td.cache_dim = opt.thumb_h; + + if (td.cache_dim > 256) { + /* No caching as specified by standard. Sort of. */ + td.cache_thumbnails = 0; + } else if (td.cache_dim > 128) { + td.cache_dim = 256; + td.cache_dir = estrdup("large"); + } else { + td.cache_dim = 128; + td.cache_dir = estrdup("normal"); + } + feh_thumbnail_setup_thumbnail_dir(); + } + for (l = filelist; l; l = l->next) { file = FEH_FILE(l->data); if (last) { @@ -736,7 +754,7 @@ char *feh_thumbnail_get_name(char *uri) home = getenv("HOME"); if (home) { - thumb_file = estrjoin("/", home, ".thumbnails/normal", md5_name, NULL); + thumb_file = estrjoin("/", home, ".thumbnails", td.cache_dir, md5_name, NULL); } free(md5_name); @@ -748,7 +766,7 @@ char *feh_thumbnail_get_name_uri(char *name) { char *cwd, *uri = NULL; - /* FIXME: what happends with http, https, and ftp? MTime etc */ + /* FIXME: what happens with http, https, and ftp? MTime etc */ if ((strncmp(name, "http://", 7) != 0) && (strncmp(name, "https://", 8) != 0) && (strncmp(name, "ftp://", 6) != 0) && (strncmp(name, "file://", 7) != 0)) { @@ -801,15 +819,15 @@ int feh_thumbnail_generate(Imlib_Image * image, feh_file * file, if (feh_load_image(&im_temp, file) != 0) { w = gib_imlib_image_get_width(im_temp); h = gib_imlib_image_get_height(im_temp); - thumb_w = 128; - thumb_h = 128; + thumb_w = td.cache_dim; + thumb_h = td.cache_dim; - if ((w > 128) || (h > 128)) { + if ((w > td.cache_dim) || (h > td.cache_dim)) { double ratio = (double) w / h; if (ratio > 1.0) - thumb_h = 128 / ratio; + thumb_h = td.cache_dim / ratio; else if (ratio != 1.0) - thumb_w = 128 * ratio; + thumb_w = td.cache_dim * ratio; } *image = gib_imlib_create_cropped_scaled_image(im_temp, 0, 0, w, h, @@ -865,7 +883,7 @@ int feh_thumbnail_setup_thumbnail_dir(void) home = getenv("HOME"); if (home != NULL) { - dir = estrjoin("/", home, ".thumbnails/normal", NULL); + dir = estrjoin("/", home, ".thumbnails", td.cache_dir, NULL); if (!stat(dir, &sb)) { if (S_ISDIR(sb.st_mode)) |