[FFmpeg-cvslog] avfilter/vf_v360: disallow too low h_fov/v_fov

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sun Sep  8 18:19:27 2019 +0200| [a13b61b7fd05ac9dcf795b5f4cc22ec498557e49] | committer: Paul B Mahol

avfilter/vf_v360: disallow too low h_fov/v_fov

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a13b61b7fd05ac9dcf795b5f4cc22ec498557e49
---

 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 e4e9f9b962..426697145b 100644
--- a/libavfilter/vf_v360.c
+++ b/libavfilter/vf_v360.c
@@ -95,8 +95,8 @@ static const AVOption v360_options[] = {
     {     "pitch", "pitch rotation",                 OFFSET(pitch), AV_OPT_TYPE_FLOAT,  {.dbl=0.f},        -180.f,               180.f, FLAGS, "pitch"},
     {      "roll", "roll rotation",                   OFFSET(roll), AV_OPT_TYPE_FLOAT,  {.dbl=0.f},        -180.f,               180.f, FLAGS, "roll"},
     {    "rorder", "rotation order",                OFFSET(rorder), AV_OPT_TYPE_STRING, {.str="ypr"},           0,                   0, FLAGS, "rorder"},
-    {     "h_fov", "horizontal field of view",       OFFSET(h_fov), AV_OPT_TYPE_FLOAT,  {.dbl=90.f},          0.f,               180.f, FLAGS, "h_fov"},
-    {     "v_fov", "vertical field of view",         OFFSET(v_fov), AV_OPT_TYPE_FLOAT,  {.dbl=45.f},          0.f,                90.f, FLAGS, "v_fov"},
+    {     "h_fov", "horizontal field of view",       OFFSET(h_fov), AV_OPT_TYPE_FLOAT,  {.dbl=90.f},     0.00001f,               180.f, FLAGS, "h_fov"},
+    {     "v_fov", "vertical field of view",         OFFSET(v_fov), AV_OPT_TYPE_FLOAT,  {.dbl=45.f},     0.00001f,                90.f, FLAGS, "v_fov"},
     {    "h_flip", "flip out video horizontally",   OFFSET(h_flip), AV_OPT_TYPE_BOOL,   {.i64=0},               0,                   1, FLAGS, "h_flip"},
     {    "v_flip", "flip out video vertically",     OFFSET(v_flip), AV_OPT_TYPE_BOOL,   {.i64=0},               0,                   1, FLAGS, "v_flip"},
     {    "d_flip", "flip out video indepth",        OFFSET(d_flip), AV_OPT_TYPE_BOOL,   {.i64=0},               0,                   1, FLAGS, "d_flip"},