diff options
Diffstat (limited to 'src/3rdparty/libjpeg/src/jdcoefct.c')
-rw-r--r-- | src/3rdparty/libjpeg/src/jdcoefct.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/3rdparty/libjpeg/src/jdcoefct.c b/src/3rdparty/libjpeg/src/jdcoefct.c index 15e6cded62..88e10c08cb 100644 --- a/src/3rdparty/libjpeg/src/jdcoefct.c +++ b/src/3rdparty/libjpeg/src/jdcoefct.c @@ -5,7 +5,7 @@ * Copyright (C) 1994-1997, Thomas G. Lane. * libjpeg-turbo Modifications: * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB - * Copyright (C) 2010, 2015-2016, 2019-2020, D. R. Commander. + * Copyright (C) 2010, 2015-2016, 2019-2020, 2022, D. R. Commander. * Copyright (C) 2015, 2020, Google, Inc. * For conditions of distribution and use, see the accompanying README.ijg * file. @@ -475,7 +475,7 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf) if (!compptr->component_needed) continue; /* Count non-dummy DCT block rows in this iMCU row. */ - if (cinfo->output_iMCU_row < last_iMCU_row - 1) { + if (cinfo->output_iMCU_row + 1 < last_iMCU_row) { block_rows = compptr->v_samp_factor; access_rows = block_rows * 3; /* this and next two iMCU rows */ } else if (cinfo->output_iMCU_row < last_iMCU_row) { @@ -560,7 +560,7 @@ decompress_smooth_data(j_decompress_ptr cinfo, JSAMPIMAGE output_buf) next_block_row = buffer_ptr; if (block_row < block_rows - 2 || - cinfo->output_iMCU_row < last_iMCU_row - 1) + cinfo->output_iMCU_row + 1 < last_iMCU_row) next_next_block_row = buffer[block_row + 2] + cinfo->master->first_MCU_col[ci]; else |