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Diffstat (limited to '')
| -rw-r--r-- | src/calibrator.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/calibrator.c b/src/calibrator.c index a0dcb3a..38987d3 100644 --- a/src/calibrator.c +++ b/src/calibrator.c @@ -187,6 +187,11 @@ int draw_id(void) } +/** + * Draw squares used as reference when tweeking the gamma correction + * + * @return Zero on success, -1 on error + */ int draw_gamma(void) { size_t f, x, y, fn = fb_count(); |