ff_scene_sad_get_fn() does not return functions that use
MMX at all.
Signed-off-by: Andreas Rheinhardt <[email protected]>
---
libavfilter/f_select.c | 1 -
libavfilter/vf_framerate.c | 1 -
libavfilter/vf_freezedetect.c | 1 -
libavfilter/vf_minterpolate.c | 1 -
libavfilter/vf_scdet.c | 1 -
5 files changed, 5 deletions(-)
diff --git a/libavfilter/f_select.c b/libavfilter/f_select.c
index 49fcdc31ff..c9e216f51c 100644
--- a/libavfilter/f_select.c
+++ b/libavfilter/f_select.c
@@ -294,7 +294,6 @@ static double get_scene_score(AVFilterContext *ctx, AVFrame
*frame)
count += select->width[plane] * select->height[plane];
}
- emms_c();
mafd = (double)sad / count / (1ULL << (select->bitdepth - 8));
diff = fabs(mafd - select->prev_mafd);
ret = av_clipf(FFMIN(mafd, diff) / 100., 0, 1);
diff --git a/libavfilter/vf_framerate.c b/libavfilter/vf_framerate.c
index 6ef5dca27a..6d448be74c 100644
--- a/libavfilter/vf_framerate.c
+++ b/libavfilter/vf_framerate.c
@@ -76,7 +76,6 @@ static double get_scene_score(AVFilterContext *ctx, AVFrame
*crnt, AVFrame *next
ff_dlog(ctx, "get_scene_score() process\n");
s->sad(crnt->data[0], crnt->linesize[0], next->data[0],
next->linesize[0], crnt->width, crnt->height, &sad);
- emms_c();
mafd = (double)sad * 100.0 / (crnt->width * crnt->height) / (1 <<
s->bitdepth);
diff = fabs(mafd - s->prev_mafd);
ret = av_clipf(FFMIN(mafd, diff), 0, 100.0);
diff --git a/libavfilter/vf_freezedetect.c b/libavfilter/vf_freezedetect.c
index fb4e59b127..18d392d9ae 100644
--- a/libavfilter/vf_freezedetect.c
+++ b/libavfilter/vf_freezedetect.c
@@ -131,7 +131,6 @@ static int is_frozen(FreezeDetectContext *s, AVFrame
*reference, AVFrame *frame)
count += s->width[plane] * s->height[plane];
}
}
- emms_c();
mafd = (double)sad / count / (1ULL << s->bitdepth);
return (mafd <= s->noise);
}
diff --git a/libavfilter/vf_minterpolate.c b/libavfilter/vf_minterpolate.c
index 610ac6b1bb..9920210ece 100644
--- a/libavfilter/vf_minterpolate.c
+++ b/libavfilter/vf_minterpolate.c
@@ -825,7 +825,6 @@ static int detect_scene_change(AVFilterContext *ctx)
double ret = 0, mafd, diff;
uint64_t sad;
mi_ctx->sad(p1, linesize1, p2, linesize2, input->w, input->h, &sad);
- emms_c();
mafd = (double) sad * 100.0 / (input->h * input->w) / (1 <<
mi_ctx->bitdepth);
diff = fabs(mafd - mi_ctx->prev_mafd);
ret = av_clipf(FFMIN(mafd, diff), 0, 100.0);
diff --git a/libavfilter/vf_scdet.c b/libavfilter/vf_scdet.c
index 6de84a43a0..15399cfebf 100644
--- a/libavfilter/vf_scdet.c
+++ b/libavfilter/vf_scdet.c
@@ -126,7 +126,6 @@ static double get_scene_score(AVFilterContext *ctx, AVFrame
*frame)
count += s->width[plane] * s->height[plane];
}
- emms_c();
mafd = (double)sad * 100. / count / (1ULL << s->bitdepth);
diff = fabs(mafd - s->prev_mafd);
ret = av_clipf(FFMIN(mafd, diff), 0, 100.);
--
2.34.1
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