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| author | Arwa Arif <arwaarif1994@gmail.com> | 2015-01-10 01:43:42 +0530 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-01-10 02:22:02 +0100 |
| commit | 4df01d5d44cf65c141e5569c9cb6c57a77c70e39 (patch) | |
| tree | f3295e63789963015bcba9b41acb0c690700b049 /libavfilter/vf_pp7.c | |
| parent | aab74a38b8ba910a383dd82953061d5c42772ae9 (diff) | |
| download | ffmpeg-4df01d5d44cf65c141e5569c9cb6c57a77c70e39.tar.gz | |
avfilter: Factorize the use of norm_qscale in pp7
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/vf_pp7.c')
| -rw-r--r-- | libavfilter/vf_pp7.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/libavfilter/vf_pp7.c b/libavfilter/vf_pp7.c index 2f071f2116..bb590a2465 100644 --- a/libavfilter/vf_pp7.c +++ b/libavfilter/vf_pp7.c @@ -33,7 +33,6 @@ #include "libavutil/pixdesc.h" #include "internal.h" #include "vf_pp7.h" -#include "libavcodec/avcodec.h" enum mode { MODE_HARD, @@ -87,17 +86,6 @@ static const int thres[16] = { N / (SN2 * SN0), N / (SN2 * SN2), N / (SN2 * SN0), N / (SN2 * SN2), }; -static inline int norm_qscale(int qscale, int type) -{ - switch (type) { - case FF_QSCALE_TYPE_MPEG1: return qscale; - case FF_QSCALE_TYPE_MPEG2: return qscale >> 1; - case FF_QSCALE_TYPE_H264: return qscale >> 2; - case FF_QSCALE_TYPE_VP56: return (63 - qscale + 2) >> 2; - } - return qscale; -} - static void init_thres2(PP7Context *p) { int qp, i; @@ -259,7 +247,7 @@ static void filter(PP7Context *p, uint8_t *dst, uint8_t *src, qp = p->qp; else { qp = qp_store[ (FFMIN(x, width - 1) >> qps) + (FFMIN(y, height - 1) >> qps) * qp_stride]; - qp = norm_qscale(qp, p->qscale_type); + qp = ff_norm_qscale(qp, p->qscale_type); } for (; x < end; x++) { const int index = x + y * stride + (8 - 3) * (1 + stride) + 8; //FIXME silly offset |