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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-08-03 16:58:26 +0200 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2012-08-03 11:09:14 -0700 |
| commit | da6505ad2fc8ef045401a3d9f980586ac5cf808c (patch) | |
| tree | ecb499ab5873b038842b8ec382644edb57b0564e /libavcodec/mpc8huff.h | |
| parent | 9cc74c9f6e8b645e67d45b2070db004caca09af7 (diff) | |
| download | ffmpeg-da6505ad2fc8ef045401a3d9f980586ac5cf808c.tar.gz | |
dsputil: make add_hfyu_left_prediction_sse4() support unaligned src.
This makes add_hfyu_left_prediction_sse4() handle sources that are not
16-byte aligned in its own function rather than by proxying the call to
add_hfyu_left_prediction_ssse3(). This fixes a crash on Win64, since the
sse4 version clobberes xmm6, but the ssse3 version (which uses MMX regs)
does not restore it, thus leading to XMM clobbering and RSP being off.
Fixes bug 342.
Diffstat (limited to 'libavcodec/mpc8huff.h')
0 files changed, 0 insertions, 0 deletions