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| author | Jason Garrett-Glaser <darkshikari@gmail.com> | 2010-06-30 23:59:27 +0000 |
|---|---|---|
| committer | Jason Garrett-Glaser <darkshikari@gmail.com> | 2010-06-30 23:59:27 +0000 |
| commit | 4148855ee4f3506cc1f7341f688e5fa260a017d4 (patch) | |
| tree | 287a9818256f89a07e3bd5633b5ba632c57cda0a /libavformat/siff.c | |
| parent | 2e79db01414b43e4dee26ad7834ba2f74fc6320a (diff) | |
| download | ffmpeg-4148855ee4f3506cc1f7341f688e5fa260a017d4.tar.gz | |
Eliminate another redundant instruction in vp56/8 arithcoder
Necessary because of this GCC bug:
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44474
To do this, convert some, but not all (!) of the variables in VP56RangeCoder
into local variables.
If we convert c->high into a local variable, gcc gets the stupids and refuses
to use a conditional move for the unpredictable main branch.
TODO: dispense with this bullshit and write an asm version.
Originally committed as revision 23924 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavformat/siff.c')
0 files changed, 0 insertions, 0 deletions