diff options
Diffstat (limited to 'jpeg')
| -rw-r--r-- | jpeg/jidctint.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/jpeg/jidctint.c b/jpeg/jidctint.c index 360306b67..8881a8f22 100644 --- a/jpeg/jidctint.c +++ b/jpeg/jidctint.c @@ -4956,6 +4956,8 @@ jpeg_idct_4x8 (j_decompress_ptr cinfo, jpeg_component_info * compptr, */ z2 = DEQUANTIZE(inptr[DCTSIZE*0], quantptr[DCTSIZE*0]); + if (ctr == 4) + CLAMP_DC(z2); z3 = DEQUANTIZE(inptr[DCTSIZE*4], quantptr[DCTSIZE*4]); z2 <<= CONST_BITS; z3 <<= CONST_BITS; |