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| author | Yaowu Xu <yaowu@google.com> | 2014-07-29 13:40:55 -0700 |
|---|---|---|
| committer | Yaowu Xu <yaowu@google.com> | 2014-08-06 17:13:16 -0700 |
| commit | 0a2b25dcb9e3a2ad6f4d8f1bbb9a192429f32831 (patch) | |
| tree | 503c943dd71ac325f4e95475aa3dd6b2934882df /vp9/encoder/vp9_bitstream.c | |
| parent | 0fa4777b1c82ef8b2d6d3f023180e870f7c69835 (diff) | |
| download | libvpx-0a2b25dcb9e3a2ad6f4d8f1bbb9a192429f32831.tar libvpx-0a2b25dcb9e3a2ad6f4d8f1bbb9a192429f32831.tar.gz libvpx-0a2b25dcb9e3a2ad6f4d8f1bbb9a192429f32831.tar.bz2 libvpx-0a2b25dcb9e3a2ad6f4d8f1bbb9a192429f32831.zip | |
configure: add --enable-coefficient-range-checking
This commit adds a configure time option used to enable strict error
checking in decoder to make sure intermediate stage cofficients of
inverse transforms are within valid range of signed 16 bit integer.
For valid VP9 input streams, intermediate stage coefficients should
always stay within the range of a signed 16 bit integer. Coefficients
can go out of this range for invalid/corrupt VP9 streams. However,
strictly checking this range for every intermediate coefficient can
be a burden for decoder, therefore such validation is only enabled
with configure option --enable-coefficient-range-checking.
Change-Id: I47d47c8c4e48a922c3d223ca59064f51b3f0f5ed
Diffstat (limited to 'vp9/encoder/vp9_bitstream.c')
0 files changed, 0 insertions, 0 deletions