diff options
| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2017-02-10 15:36:56 -0500 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2017-03-07 11:07:02 -0500 |
| commit | a825980f9f93af32c719497f9aab1e14248ab471 (patch) | |
| tree | 6e89603faffce5f63e29b7698c31731b9bbb1243 /libavformat | |
| parent | 6bce6aa17d7f22bf46fde0d4610a41d2af0c0e48 (diff) | |
mov: Export bounds and padding from spherical metadata
Update the fate test as needed.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/mov.c | 27 | ||||
| -rw-r--r-- | libavformat/version.h | 2 |
2 files changed, 27 insertions, 2 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 2bd48079ec..c6e7a38398 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -3237,6 +3237,8 @@ static int mov_read_sv3d(MOVContext *c, AVIOContext *pb, MOVAtom atom) MOVStreamContext *sc; int size, version, layout; int32_t yaw, pitch, roll; + size_t l = 0, t = 0, r = 0, b = 0; + size_t padding = 0; uint32_t tag; enum AVSphericalProjection projection; @@ -3322,9 +3324,25 @@ static int mov_read_sv3d(MOVContext *c, AVIOContext *pb, MOVAtom atom) return 0; } projection = AV_SPHERICAL_CUBEMAP; + padding = avio_rb32(pb); break; case MKTAG('e','q','u','i'): - projection = AV_SPHERICAL_EQUIRECTANGULAR; + t = avio_rb32(pb); + b = avio_rb32(pb); + l = avio_rb32(pb); + r = avio_rb32(pb); + + if (b >= UINT_MAX - t || r >= UINT_MAX - l) { + av_log(c->fc, AV_LOG_ERROR, + "Invalid bounding rectangle coordinates " + "%zu,%zu,%zu,%zu\n", l, t, r, b); + return AVERROR_INVALIDDATA; + } + + if (l || t || r || b) + projection = AV_SPHERICAL_EQUIRECTANGULAR_TILE; + else + projection = AV_SPHERICAL_EQUIRECTANGULAR; break; default: av_log(c->fc, AV_LOG_ERROR, "Unknown projection type\n"); @@ -3341,6 +3359,13 @@ static int mov_read_sv3d(MOVContext *c, AVIOContext *pb, MOVAtom atom) sc->spherical->pitch = pitch; sc->spherical->roll = roll; + sc->spherical->padding = padding; + + sc->spherical->bound_left = l; + sc->spherical->bound_top = t; + sc->spherical->bound_right = r; + sc->spherical->bound_bottom = b; + return 0; } diff --git a/libavformat/version.h b/libavformat/version.h index 92f3407909..98faff77c0 100644 --- a/libavformat/version.h +++ b/libavformat/version.h @@ -31,7 +31,7 @@ #define LIBAVFORMAT_VERSION_MAJOR 57 #define LIBAVFORMAT_VERSION_MINOR 11 -#define LIBAVFORMAT_VERSION_MICRO 0 +#define LIBAVFORMAT_VERSION_MICRO 1 #define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \ LIBAVFORMAT_VERSION_MINOR, \ |