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| author | Přemysl Eric Janouch <p@janouch.name> | 2021-09-22 14:21:27 +0200 |
|---|---|---|
| committer | Přemysl Eric Janouch <p@janouch.name> | 2021-10-16 10:04:50 +0200 |
| commit | 70a4729f363c25684098953cad99ed9af4e23bf7 (patch) | |
| tree | 450ae5dfd9e5d8f5bd759112499ee0a5ec50599e | |
| parent | cc29f80bb2246eb0057030627586d0b2c4d26371 (diff) | |
| download | fiv-70a4729f363c25684098953cad99ed9af4e23bf7.tar.gz fiv-70a4729f363c25684098953cad99ed9af4e23bf7.tar.xz fiv-70a4729f363c25684098953cad99ed9af4e23bf7.zip | |
Use bilinear filtering
It could be both faster and more accurate,
though currently it's a good compromise.
| -rw-r--r-- | fastiv-view.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fastiv-view.c b/fastiv-view.c index 33a2878..ac312d5 100644 --- a/fastiv-view.c +++ b/fastiv-view.c @@ -137,6 +137,9 @@ fastiv_view_draw(GtkWidget *widget, cairo_t *cr) cairo_set_source_surface(cr, self->surface, x / self->scale, y / self->scale); + // TODO(p): Prescale it ourselves to an off-screen bitmap, gamma-correctly. + cairo_pattern_set_filter(cairo_get_source(cr), CAIRO_FILTER_GOOD); + cairo_paint(cr); return TRUE; } |