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flood_fill_line: call user callback as well

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YAMAMOTO Takashi 2021-05-11 14:05:02 +09:00
parent 38f882b3d6
commit 0b69940876
1 changed files with 7 additions and 5 deletions
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12
lib/identify.c
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@ -126,6 +126,7 @@ typedef void (*span_func_t)(void *user_data, int y, int left, int right);
static void flood_fill_line(struct quirc *q, int x, int y,
int from, int to,
span_func_t func, void *user_data,
int *leftp, int *rightp)
{
quirc_pixel_t *row;
@ -152,6 +153,9 @@ static void flood_fill_line(struct quirc *q, int x, int y,
/* Return the processed range */
*leftp = left;
*rightp = right;
if (func)
func(user_data, y, left, right);
}
static void flood_fill_seed(struct quirc *q,
@ -187,11 +191,9 @@ call:
*/
/* Fill the extent */
flood_fill_line(q, vars->left_up, vars->y, from, to, &vars->left_up,
&vars->right);
if (func)
func(user_data, vars->y, vars->left_up, vars->right);
flood_fill_line(q, vars->left_up, vars->y, from, to,
func, user_data,
&vars->left_up, &vars->right);
if (vars == last_vars) {
return;