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| author | paulwilkins <paulwilkins@google.com> | 2017-02-09 16:30:38 +0000 |
|---|---|---|
| committer | paulwilkins <paulwilkins@google.com> | 2017-02-15 10:45:03 +0000 |
| commit | 76550dfdc0a898cb9510977f79b43dbac1fd9de0 (patch) | |
| tree | 12c8b7075118d17f70684b543ce57909c70ff04b /vp9/encoder/vp9_firstpass.c | |
| parent | 945ccfee59fe2d1bde5fc3f30845a6e0503bec59 (diff) | |
| download | libvpx-76550dfdc0a898cb9510977f79b43dbac1fd9de0.tar libvpx-76550dfdc0a898cb9510977f79b43dbac1fd9de0.tar.gz libvpx-76550dfdc0a898cb9510977f79b43dbac1fd9de0.tar.bz2 libvpx-76550dfdc0a898cb9510977f79b43dbac1fd9de0.zip | |
Bug in scale_sse_threshold()
The function scale_sse_threshold() returns a threshold scaled
if necessary for use with 10 and 12 bit from an 8 bit baseline.
SSE error values would be expected to rise for the 10 and 12
bit cases where there are more bits of precision.
Hence the threshold used for the test should also be scaled up.
Change-Id: I4009c98b6eecd1bf64c3c38aaa56598e0136b03d
Diffstat (limited to 'vp9/encoder/vp9_firstpass.c')
| -rw-r--r-- | vp9/encoder/vp9_firstpass.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/vp9/encoder/vp9_firstpass.c b/vp9/encoder/vp9_firstpass.c index e087740d0..cdb957a10 100644 --- a/vp9/encoder/vp9_firstpass.c +++ b/vp9/encoder/vp9_firstpass.c @@ -469,8 +469,8 @@ static int scale_sse_threshold(VP9_COMMON *cm, int thresh) { if (cm->use_highbitdepth) { switch (cm->bit_depth) { case VPX_BITS_8: ret_val = thresh; break; - case VPX_BITS_10: ret_val = thresh >> 4; break; - case VPX_BITS_12: ret_val = thresh >> 8; break; + case VPX_BITS_10: ret_val = thresh << 4; break; + case VPX_BITS_12: ret_val = thresh << 8; break; default: assert(0 && "cm->bit_depth should be VPX_BITS_8, " |