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cmdutils: round rotation value to nearest integer

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As recommended by the doxy for av_display_rotation_get().

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer
2021-09-08 15:34:24 -03:00
parent 8f92a1862a
commit a8bd8d46f9
1 changed files with 1 additions and 1 deletions
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2
fftools/cmdutils.c
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@@ -2207,7 +2207,7 @@ double get_rotation(AVStream *st)
AV_PKT_DATA_DISPLAYMATRIX, NULL); AV_PKT_DATA_DISPLAYMATRIX, NULL);
double theta = 0; double theta = 0;
if (displaymatrix) if (displaymatrix)
theta = -av_display_rotation_get((int32_t*) displaymatrix); theta = -round(av_display_rotation_get((int32_t*) displaymatrix));
theta -= 360*floor(theta/360 + 0.9/360); theta -= 360*floor(theta/360 + 0.9/360);