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| author | David Herrmann <dh.herrmann@gmail.com> | 2013-10-23 20:23:56 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2013-10-23 20:23:56 +0200 |
| commit | 1e22362792ca819c8cf86171b4da92b8e10a89a9 (patch) | |
| tree | 869d7f515de15e932dc00284a139586baead4c0a | |
| parent | 54668ff649fda9d1f182e76727a594d348d00627 (diff) | |
Allow resetting FB-age and do so on resize
Reset the FB age on resize and provide a helper to allow main wlterm to
reset the FB-age for a whole redraw (can be used during font-change or
similar).
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
| -rw-r--r-- | src/wlt_render.c | 6 | ||||
| -rw-r--r-- | src/wlterm.h | 1 |
2 files changed, 7 insertions, 0 deletions
diff --git a/src/wlt_render.c b/src/wlt_render.c index b7d83d6..f89885d 100644 --- a/src/wlt_render.c +++ b/src/wlt_render.c @@ -79,6 +79,7 @@ static int wlt_renderer_realloc(struct wlt_renderer *rend, unsigned int width, rend->stride = stride; rend->data = data; rend->surface = surface; + rend->age = 0; return 0; } @@ -120,6 +121,11 @@ int wlt_renderer_resize(struct wlt_renderer *rend, unsigned int width, return wlt_renderer_realloc(rend, width, height); } +void wlt_renderer_dirty(struct wlt_renderer *rend) +{ + rend->age = 0; +} + static void wlt_renderer_fill(struct wlt_renderer *rend, unsigned int x, unsigned int y, unsigned int width, unsigned int height, diff --git a/src/wlterm.h b/src/wlterm.h index d26090c..0c9efd0 100644 --- a/src/wlterm.h +++ b/src/wlterm.h @@ -101,6 +101,7 @@ int wlt_renderer_new(struct wlt_renderer **out, unsigned int width, void wlt_renderer_free(struct wlt_renderer *rend); int wlt_renderer_resize(struct wlt_renderer *rend, unsigned int width, unsigned int height); +void wlt_renderer_dirty(struct wlt_renderer *rend); void wlt_renderer_draw(const struct wlt_draw_ctx *ctx); #endif /* WLT_WLTERM_H */ |