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| author | Vito Caputo <vcaputo@pengaru.com> | 2019-06-12 13:26:31 -0700 |
|---|---|---|
| committer | Vito Caputo <vcaputo@pengaru.com> | 2019-06-12 13:26:31 -0700 |
| commit | efda9aa3f0cee82cc3e2968326cf0df804d7e6d6 (patch) | |
| tree | a01dc79046e93cf95bd7ecb2dfcf290b41be6e45 /src/stage.h | |
| parent | 15fa5d5714ce286323f25468284be0b28136a3c8 (diff) | |
libstage: add rudimentary dirty state
This adds a dirty bit to every stage_t, but only maintains the bit
at the root. This means rendering is assumed to occur at the root,
as that's the only place the dirty state will be correctly managed.
Diffstat (limited to 'src/stage.h')
| -rw-r--r-- | src/stage.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/stage.h b/src/stage.h index c5d0173..a2a2543 100644 --- a/src/stage.h +++ b/src/stage.h @@ -29,7 +29,8 @@ typedef stage_t * (stage_lookup_func_t)(const stage_t *stage, void *object, void stage_t * stage_new(stage_t *parent, int layer, const char *name, void *object, stage_render_func_t *render_func, stage_free_func_t *free_func, stage_lookup_func_t *lookup_func); void stage_replace(stage_t *stage, const char *name, void *object, stage_render_func_t *render_func, stage_free_func_t *free_func, stage_lookup_func_t *lookup_func); stage_t * stage_free(stage_t *stage); -void stage_render(const stage_t *stage, void *render_ctxt); +int stage_render(stage_t *stage, void *render_ctxt); +void stage_dirty(stage_t *stage); void stage_clear(stage_t *stage); void stage_set_object(stage_t *stage, void *object); void * stage_get_object(const stage_t *stage); |