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| author | Michael Niedermayer <michaelni@gmx.at> | 2008-06-19 11:04:31 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2008-06-19 11:04:31 +0000 |
| commit | 74d9441715a2c4b459df50f40025eac5ccb15e96 (patch) | |
| tree | 194653de14c5b000ba0d2a2d887f56d9b639d5a2 /libavcodec/g726.c | |
| parent | 50c52d22502d649db0fdecde6de64532e20c5dda (diff) | |
| download | ffmpeg-74d9441715a2c4b459df50f40025eac5ccb15e96.tar.gz | |
Do not shift F[I] twice, it is also clearer and smaller now.
Originally committed as revision 13818 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/g726.c')
| -rw-r--r-- | libavcodec/g726.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/g726.c b/libavcodec/g726.c index 9d4c87d66b..bace3d045b 100644 --- a/libavcodec/g726.c +++ b/libavcodec/g726.c @@ -235,8 +235,8 @@ static int16_t g726_decode(G726Context* c, int I) c->td = c->a[1] < -11776; /* Update Ap */ - c->dms += ((c->tbls.F[I]<<9) - c->dms) >> 5; - c->dml += ((c->tbls.F[I]<<11) - c->dml) >> 7; + c->dms += (c->tbls.F[I]<<4) + ((- c->dms) >> 5); + c->dml += (c->tbls.F[I]<<4) + ((- c->dml) >> 7); if (tr) c->ap = 256; else { |