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avutil/spherical: Add more spherical types

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These originate from the Apple Vision Pro, and are documented here:

    https://developer.apple.com/documentation/coremedia/cmprojectiontype

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
This commit is contained in:
Derek Buitenhuis
2024-05-30 16:09:32 +01:00
parent b515088576
commit 57bfba35d6
4 changed files with 27 additions and 1 deletions
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5
libavutil/spherical.c
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@@ -29,6 +29,8 @@ AVSphericalMapping *av_spherical_alloc(size_t *size)
if (!spherical)
return NULL;
spherical->projection = AV_SPHERICAL_RECTILINEAR;
if (size)
*size = sizeof(*spherical);
@@ -57,6 +59,9 @@ static const char *const spherical_projection_names[] = {
[AV_SPHERICAL_EQUIRECTANGULAR] = "equirectangular",
[AV_SPHERICAL_CUBEMAP] = "cubemap",
[AV_SPHERICAL_EQUIRECTANGULAR_TILE] = "tiled equirectangular",
[AV_SPHERICAL_HALF_EQUIRECTANGULAR] = "half equirectangular",
[AV_SPHERICAL_RECTILINEAR] = "rectilinear",
[AV_SPHERICAL_FISHEYE] = "fisheye",
};
const char *av_spherical_projection_name(enum AVSphericalProjection projection)