获取色调曲线时长度错误

2023-07-05 21:55:00 +08:00 · 2023-07-05 21:55:00 +08:00 · c1fde67d0a
parent 79c90b0c8d
commit c1fde67d0a
1 changed files with 1 additions and 1 deletions
--- a/hgdriver/hgdev/hg_scanner.cpp
+++ b/hgdriver/hgdev/hg_scanner.cpp
@ -3978,7 +3978,7 @@ int hg_scanner::device_io_control(unsigned long code, void* data, unsigned* len)

 		memcpy(v, custom_gamma_val_, sizeof(*custom_gamma_val_));
 		if (len)
-			*len = image_prc_param_.bits.color_mode;
+			*len = sizeof(*custom_gamma_val_);

 		return SCANNER_ERR_OK;
 	}