[FFmpeg-cvslog] avfilter/vf_v360: fix M_PI_4 usage consistency
Paul B Mahol
git at videolan.org
Thu Sep 12 19:40:20 EEST 2019
ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Thu Sep 12 18:16:13 2019 +0200| [b4562301ee44747567a206e7333aa4ecf3824935] | committer: Paul B Mahol
avfilter/vf_v360: fix M_PI_4 usage consistency
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b4562301ee44747567a206e7333aa4ecf3824935
---
libavfilter/vf_v360.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_v360.c b/libavfilter/vf_v360.c
index 5b4d81458e..17766a37fd 100644
--- a/libavfilter/vf_v360.c
+++ b/libavfilter/vf_v360.c
@@ -1883,7 +1883,7 @@ static void barrel_to_xyz(const V360Context *s,
float l_x, l_y, l_z;
if (i < 4 * width / 5) {
- const float theta_range = M_PI / 4.f;
+ const float theta_range = M_PI_4;
const int ew = 4 * width / 5;
const int eh = height;
@@ -1955,7 +1955,7 @@ static void xyz_to_barrel(const V360Context *s,
const float phi = atan2f(vec[0], -vec[2]) * s->input_mirror_modifier[0];
const float theta = asinf(-vec[1]) * s->input_mirror_modifier[1];
- const float theta_range = M_PI / 4.f;
+ const float theta_range = M_PI_4;
int ew, eh;
int u_shift, v_shift;
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