diff options
Diffstat (limited to 'libdimension/dimension/canvas.h')
| -rw-r--r-- | libdimension/dimension/canvas.h | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/libdimension/dimension/canvas.h b/libdimension/dimension/canvas.h index 6c6ff86..2000141 100644 --- a/libdimension/dimension/canvas.h +++ b/libdimension/dimension/canvas.h @@ -43,27 +43,23 @@ typedef struct dmnsn_canvas { DMNSN_REFCOUNT; /**< Reference count. */ } dmnsn_canvas; -/* Forward-declare dmnsn_canvas_optimizer */ -typedef struct dmnsn_canvas_optimizer dmnsn_canvas_optimizer; - /** * Canvas optimizer callback type. - * @param[in] canvas The canvas that was just updated. - * @param[in] optimizer The canvas optimizer itself. - * @param[in] x The x-coordinate that was just updated. - * @param[in] y The y-coordinate that was just updated. + * @param[in] canvas The canvas that was just updated. + * @param[in] ptr The canvas optimizer's data pointer. + * @param[in] x The x-coordinate that was just updated. + * @param[in] y The y-coordinate that was just updated. */ -typedef void dmnsn_canvas_optimizer_fn(const dmnsn_canvas *canvas, - dmnsn_canvas_optimizer optimizer, +typedef void dmnsn_canvas_optimizer_fn(const dmnsn_canvas *canvas, void *ptr, size_t x, size_t y); /** Canvas optimizer. */ -struct dmnsn_canvas_optimizer { +typedef struct dmnsn_canvas_optimizer { dmnsn_canvas_optimizer_fn *optimizer_fn; /**< Optimizer callback. */ dmnsn_free_fn *free_fn; /**< Destructor callback. */ void *ptr; /**< Generic pointer. */ -}; +} dmnsn_canvas_optimizer; /** * Allocate a new canvas. @@ -85,7 +81,7 @@ void dmnsn_delete_canvas(dmnsn_canvas *canvas); * @param[in] optimizer The optimizer to use. */ void dmnsn_canvas_optimize(dmnsn_canvas *canvas, - dmnsn_canvas_optimizer optimizer); + const dmnsn_canvas_optimizer *optimizer); /* Pixel accessors */ |