diff options
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/vf_v360.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/libavfilter/vf_v360.c b/libavfilter/vf_v360.c index 8339998454..fa28f31ae0 100644 --- a/libavfilter/vf_v360.c +++ b/libavfilter/vf_v360.c @@ -1414,11 +1414,8 @@ static int prepare_stereographic_out(AVFilterContext *ctx) { V360Context *s = ctx->priv; - const float h_angle = tanf(FFMIN(s->h_fov, 359.f) * M_PI / 720.f); - const float v_angle = tanf(FFMIN(s->v_fov, 359.f) * M_PI / 720.f); - - s->flat_range[0] = h_angle; - s->flat_range[1] = v_angle; + s->flat_range[0] = tanf(FFMIN(s->h_fov, 359.f) * M_PI / 720.f); + s->flat_range[1] = tanf(FFMIN(s->v_fov, 359.f) * M_PI / 720.f); return 0; } @@ -1990,11 +1987,8 @@ static int prepare_flat_out(AVFilterContext *ctx) { V360Context *s = ctx->priv; - const float h_angle = 0.5f * s->h_fov * M_PI / 180.f; - const float v_angle = 0.5f * s->v_fov * M_PI / 180.f; - - s->flat_range[0] = tanf(h_angle); - s->flat_range[1] = tanf(v_angle); + s->flat_range[0] = tanf(0.5f * s->h_fov * M_PI / 180.f); + s->flat_range[1] = tanf(0.5f * s->v_fov * M_PI / 180.f); return 0; } |