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| author | Shiyou Yin <yinshiyou-hf@loongson.cn> | 2018-09-03 11:31:46 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2018-09-04 02:30:51 +0200 |
| commit | 61eeb40a62d0fa7e5dd9f816c5a756a4e1199f03 (patch) | |
| tree | 5a93a00bb01d1df1a84cc1c836966a18ee20dcc6 /libavcodec/mdct_template.c | |
| parent | 23fe072e43c2650c2de0adcac3cdbd17ca335259 (diff) | |
| download | ffmpeg-61eeb40a62d0fa7e5dd9f816c5a756a4e1199f03.tar.gz | |
avcodec: [loongson] fix bug of mss2-wmv failed in fate test.
Failed case: mss2-wmv
In following functions, pmullh was used to multiply two 16-bit data, this will cause data overflow.
1. ff_vc1_inv_trans_8x8_dc_mmi
2. ff_vc1_inv_trans_8x8_mmi
3. ff_vc1_inv_trans_8x4_mmi
4. ff_vc1_inv_trans_4x8_mmi
5. ff_vc1_inv_trans_4x4_mmi
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mdct_template.c')
0 files changed, 0 insertions, 0 deletions