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| author | Paul B Mahol <onemda@gmail.com> | 2019-09-03 17:02:20 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-09-06 14:10:37 +0200 |
| commit | f0d8005ec5bedb99f40e3f48312c55e89ef88d95 (patch) | |
| tree | bbbedf8045ce48caa9796f530c903335106fa89f | |
| parent | 32dd429bc735aaf1e830da45f5bf6a36e6c513d5 (diff) | |
| download | ffmpeg-f0d8005ec5bedb99f40e3f48312c55e89ef88d95.tar.gz | |
avfilter/vf_v360: add asserts to guard against invalid conditions
| -rw-r--r-- | libavfilter/vf_v360.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/libavfilter/vf_v360.c b/libavfilter/vf_v360.c index dd41bb293c..fc120097d9 100644 --- a/libavfilter/vf_v360.c +++ b/libavfilter/vf_v360.c @@ -33,6 +33,7 @@ * 5) Remap input frame to output frame using precalculated data */ +#include "libavutil/avassert.h" #include "libavutil/imgutils.h" #include "libavutil/pixdesc.h" #include "libavutil/opt.h" @@ -696,6 +697,8 @@ static inline void rotate_cube_face(float *uf, float *vf, int rotation) *uf = *vf; *vf = tmp; break; + default: + av_assert0(0); } } @@ -720,6 +723,8 @@ static inline void rotate_cube_face_inverse(float *uf, float *vf, int rotation) *uf = -*vf; *vf = tmp; break; + default: + av_assert0(0); } } @@ -850,6 +855,8 @@ static void xyz_to_cube(const V360Context *s, *uf = -vec[0] / vec[2]; *vf = -vec[1] / vec[2]; break; + default: + av_assert0(0); } face = s->in_cubemap_face_order[*direction]; @@ -929,6 +936,8 @@ static void process_cube_coordinates(const V360Context *s, *new_uf = uf; *new_vf = vf; break; + default: + av_assert0(0); } } else if (uf >= 1.f) { uf -= 2.f; @@ -963,6 +972,8 @@ static void process_cube_coordinates(const V360Context *s, *new_uf = uf; *new_vf = vf; break; + default: + av_assert0(0); } } else if (vf < -1.f) { vf += 2.f; @@ -997,6 +1008,8 @@ static void process_cube_coordinates(const V360Context *s, *new_uf = -uf; *new_vf = -vf; break; + default: + av_assert0(0); } } else if (vf >= 1.f) { vf -= 2.f; @@ -1031,6 +1044,8 @@ static void process_cube_coordinates(const V360Context *s, *new_uf = -uf; *new_vf = -vf; break; + default: + av_assert0(0); } } else { // Inside cube face @@ -1587,6 +1602,8 @@ static void eac_to_xyz(const V360Context *s, l_y = 1.f; l_z = -uf; break; + default: + av_assert0(0); } norm = sqrtf(l_x * l_x + l_y * l_y + l_z * l_z); @@ -2017,6 +2034,8 @@ static int config_output(AVFilterLink *outlink) sizeof_uv = sizeof(uint16_t) * elements; sizeof_ker = sizeof(uint16_t) * elements; break; + default: + av_assert0(0); } switch (s->in) { |