vpx/vp9 at 5b073c695ba70c87daa1ff843e57ff59f5e3034d - vpx

History

Angie Chiang 5b073c695b Move highbd txfm input range check from 2d iht transform to 1d idct/iadst

This change will make the highbd txfm input range check more comprehensive

The 25-bit highbd input range is composed by
12 signal input bits + 7 bits for 2D forward transform amplification + 5 bits for
1D inverse transform amplification + 1 bit for contingency in rounding and quantizing

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1286
BUG=https://bugs.chromium.org/p/chromium/issues/detail?id=651625

Change-Id: I04c0796edd7653f8d463fba5dc418132986131e7

2016-10-03 17:21:08 -07:00

common

Move highbd txfm input range check from 2d iht transform to 1d idct/iadst

2016-10-03 17:21:08 -07:00

decoder

vp9_detokenize,decode_coefs: fix signed int overflow

2016-09-28 22:42:03 -07:00

encoder

Merge "vp9: On change_config() only call update_frame_size if needed."

2016-09-30 21:43:33 +00:00

exports_dec

support building vp8 and vp9 into a single lib