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| author | Mans Rullgard <mans@mansr.com> | 2012-04-12 13:55:49 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2012-04-21 18:56:19 +0100 |
| commit | 2bcbd98459915baefc15043d02f4a942ebcd33da (patch) | |
| tree | 8dc1411f9bab944622c785efbd9c5dc4959b00ee /libavcodec/dv.c | |
| parent | 95510be8c35753da8f48062b28b65e7acdab965f (diff) | |
| download | ffmpeg-2bcbd98459915baefc15043d02f4a942ebcd33da.tar.gz | |
Remove lowres video decoding
This feature is complex, of questionable utility, and slows down
normal decoding.
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec/dv.c')
| -rw-r--r-- | libavcodec/dv.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/libavcodec/dv.c b/libavcodec/dv.c index 9c0893a47a..79e73dd125 100644 --- a/libavcodec/dv.c +++ b/libavcodec/dv.c @@ -311,13 +311,7 @@ av_cold int ff_dvvideo_init(AVCodecContext *avctx) /* 248DCT setup */ s->fdct[1] = dsp.fdct248; s->idct_put[1] = ff_simple_idct248_put; // FIXME: need to add it to DSP - if (avctx->lowres){ - for (i = 0; i < 64; i++){ - int j = ff_zigzag248_direct[i]; - s->dv_zigzag[1][i] = dsp.idct_permutation[(j & 7) + (j & 8) * 4 + (j & 48) / 2]; - } - }else - memcpy(s->dv_zigzag[1], ff_zigzag248_direct, 64); + memcpy(s->dv_zigzag[1], ff_zigzag248_direct, 64); avctx->coded_frame = &s->picture; s->avctx = avctx; |