diff options
| author | Jonathan Wright <jonathan.wright@arm.com> | 2020-11-25 13:36:43 +0000 |
|---|---|---|
| committer | Jonathan Wright <jonathan.wright@arm.com> | 2020-11-30 12:08:32 +0000 |
| commit | bbb828223e9c8f83f0e84db1e98b116029e62765 (patch) | |
| tree | d2467975e2bf1442216d2c779054102ee37f599c /jpegcomp.h | |
| parent | d5148db386ceb4a608058320071cbed890bd6ad2 (diff) | |
Update libjpeg-turbo to v2.0.90 (2.1 beta1)
Update Chromium's copy of libjpeg-turbo to the latest upstream
release (v2.0.90) and re-apply our local changes documented in
README.chromium.
Cherry-pick two additional changes from upstream to fix bugs found
by fuzzers:
1) https://github.com/libjpeg-turbo/libjpeg-turbo/commit/ccaba5d7894ecfb5a8f11e48d3f86e1f14d5a469
2) https://github.com/libjpeg-turbo/libjpeg-turbo/commit/c7ca521bc85b57d41d3ad4963c13fc0100481084
Significant changes provided by this update:
1) A large performance boost to JPEG encoding due to an improved
Huffman encoding implementation.
2) The complete removal of Arm Neon assembly code. This allows Arm's
control-flow integrity security features (Armv8.3-A Pointer
Authentication and Armv8.5-A Branch Target Identification) to be
switched on with the appropriate compiler flags.
Bug: 922430
Bug: b/135180511
Bug: 919548, 1145581
Change-Id: I319fcdc55b3fd5b219425c07a4e4a03587f4e06d
Diffstat (limited to 'jpegcomp.h')
| -rw-r--r-- | jpegcomp.h | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -1,7 +1,7 @@ /* * jpegcomp.h * - * Copyright (C) 2010, D. R. Commander. + * Copyright (C) 2010, 2020, D. R. Commander. * For conditions of distribution and use, see the accompanying README.ijg * file. * @@ -19,6 +19,7 @@ #define _min_DCT_v_scaled_size min_DCT_v_scaled_size #define _jpeg_width jpeg_width #define _jpeg_height jpeg_height +#define JERR_ARITH_NOTIMPL JERR_NOT_COMPILED #else #define _DCT_scaled_size DCT_scaled_size #define _DCT_h_scaled_size DCT_scaled_size |