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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2025-03-22 07:53:34 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2025-03-26 04:16:35 +0100 |
| commit | 917652d7c8616edf615eb638e75c1778a8faa038 (patch) | |
| tree | daddb7f869c15262e983fe4526162a1be3f6ef1e /libavcodec/mpegvideo_unquantize.c | |
| parent | 46c5466dd8e987888077b83abcfbb60a6abc43e7 (diff) | |
| download | ffmpeg-917652d7c8616edf615eb638e75c1778a8faa038.tar.gz | |
avcodec/ppc/mpegvideo_altivec: Don't process coeffs as scalars
block_last_index and nCoeffs is an optimization designed
to avoid processing unnecessarily many coefficients; yet
it would be legal to always process all coefficients
(all coefficients beyond nCoeffs are zero anyway and
zeros are always unquantized to zeros). Therefore
one does not need a scalar tail.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/mpegvideo_unquantize.c')
0 files changed, 0 insertions, 0 deletions