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| author | Johann <johannkoenig@google.com> | 2013-10-29 12:05:27 -0700 |
|---|---|---|
| committer | Johann <johannkoenig@google.com> | 2013-10-29 13:51:51 -0700 |
| commit | 0f20c839d7f5c6944ce5eac5a391aa441991cd82 (patch) | |
| tree | 40b626166d5562ed7153a3228bec407160e564db /vp8/decoder | |
| parent | 7e5f5e26ba508ef85a9dd0837031e28cc9b9e6c2 (diff) | |
| download | libvpx-0f20c839d7f5c6944ce5eac5a391aa441991cd82.tar libvpx-0f20c839d7f5c6944ce5eac5a391aa441991cd82.tar.gz libvpx-0f20c839d7f5c6944ce5eac5a391aa441991cd82.tar.bz2 libvpx-0f20c839d7f5c6944ce5eac5a391aa441991cd82.zip | |
decodframe.c: use vpx_memset instead of cast
Fix warning with -Wstrict-aliasing=1
Change-Id: Ic4e511af924247800e87d5f990636565f3dd91d2
Diffstat (limited to 'vp8/decoder')
| -rw-r--r-- | vp8/decoder/decodframe.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/vp8/decoder/decodframe.c b/vp8/decoder/decodframe.c index 50ee9c52f..16da78a2c 100644 --- a/vp8/decoder/decodframe.c +++ b/vp8/decoder/decodframe.c @@ -211,7 +211,7 @@ static void decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, (b->qcoeff[0] * DQC[0], dst, dst_stride, dst, dst_stride); - ((int *)b->qcoeff)[0] = 0; + vpx_memset(b->qcoeff, 0, 2 * sizeof(b->qcoeff[0])); } } } @@ -248,21 +248,14 @@ static void decode_macroblock(VP8D_COMP *pbi, MACROBLOCKD *xd, vp8_short_inv_walsh4x4(&b->dqcoeff[0], xd->qcoeff); - ((int *)b->qcoeff)[0] = 0; - ((int *)b->qcoeff)[1] = 0; - ((int *)b->qcoeff)[2] = 0; - ((int *)b->qcoeff)[3] = 0; - ((int *)b->qcoeff)[4] = 0; - ((int *)b->qcoeff)[5] = 0; - ((int *)b->qcoeff)[6] = 0; - ((int *)b->qcoeff)[7] = 0; + vpx_memset(b->qcoeff, 0, 16 * sizeof(b->qcoeff[0])); } else { b->dqcoeff[0] = b->qcoeff[0] * xd->dequant_y2[0]; vp8_short_inv_walsh4x4_1(&b->dqcoeff[0], xd->qcoeff); - ((int *)b->qcoeff)[0] = 0; + vpx_memset(b->qcoeff, 0, 2 * sizeof(b->qcoeff[0])); } /* override the dc dequant constant in order to preserve the |