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avfilter/vf_v360: make reset_rot option not lose its value 

Unless -1 value is provided then rotation is reset single time.
This commit is contained in:
Paul B Mahol 2021-10-20 14:40:30 +02:00
parent 1e22ad2ada
commit 960efa94ff
1 changed files with 3 additions and 2 deletions
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5
libavfilter/vf_v360.c
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@ -164,7 +164,7 @@ static const AVOption v360_options[] = {
{ "iv_fov", "input vertical field of view", OFFSET(iv_fov), AV_OPT_TYPE_FLOAT, {.dbl=0.f}, 0.f, 360.f,TFLAGS, "iv_fov"},
{ "id_fov", "input diagonal field of view", OFFSET(id_fov), AV_OPT_TYPE_FLOAT, {.dbl=0.f}, 0.f, 360.f,TFLAGS, "id_fov"},
{"alpha_mask", "build mask in alpha plane", OFFSET(alpha), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1, FLAGS, "alpha"},
{ "reset_rot", "reset rotation", OFFSET(reset_rot), AV_OPT_TYPE_BOOL, {.i64=0}, 0, 1,TFLAGS, "reset_rot"},
{ "reset_rot", "reset rotation", OFFSET(reset_rot), AV_OPT_TYPE_BOOL, {.i64=0}, -1, 1,TFLAGS, "reset_rot"},
{ NULL }
};
@ -4962,7 +4962,8 @@ static int process_command(AVFilterContext *ctx, const char *cmd, const char *ar
int ret;
s->yaw = s->pitch = s->roll = 0.f;
s->reset_rot = 0;
if (s->reset_rot < 0)
s->reset_rot = 0;
ret = ff_filter_process_command(ctx, cmd, args, res, res_len, flags);
if (ret < 0)