diff options
Diffstat (limited to 'components/external/tjpgd1a/tjpgd.c')
| -rw-r--r-- | components/external/tjpgd1a/tjpgd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/components/external/tjpgd1a/tjpgd.c b/components/external/tjpgd1a/tjpgd.c index 9c69989ced..4203336c51 100644 --- a/components/external/tjpgd1a/tjpgd.c +++ b/components/external/tjpgd1a/tjpgd.c @@ -525,7 +525,7 @@ JRESULT mcu_load ( } while (++i < 64); /* Next AC element */ if (JD_USE_SCALE && jd->scale == 3) - *bp = (*tmp / 256) + 128; /* If scale ratio is 1/8, IDCT can be ommited and only DC element is used */ + *bp = (BYTE)((*tmp / 256) + 128); /* If scale ratio is 1/8, IDCT can be ommited and only DC element is used */ else block_idct(tmp, bp); /* Apply IDCT and store the block to the MCU buffer */ |