add lossless bitreader eos test files ensures bitreader shifts are within bounds at eos. cwebp -quiet -alpha_cleanup -alpha_method 1 -alpha_q 76 \ test_alpha100x100.png -o lossy_alpha4.webp cwebp -near_lossless 75 lossless_pattern2.png -o near_lossless_75.webp cwebp lossless_dlnidfgmdgiajhbpc.png -q 50 -lossless -m 1 -o lossless4.webp related change https://gerrit.chromium.org/gerrit/#/c/74366/ 7a01c3c VP8LBitReader: fix remaining ubsan error with large shifts Change-Id: I50faa04bbbb881e703c01384929763abadc058bf
4 files changed