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repack: handle endian in a more general way

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Instead of applying this only to "regular" formats, do it with all
formats.

For some reason, some repackers still have their own endian code. These
could probably be removed, but whatever.
This commit is contained in:
wm4 2020-06-17 16:16:43 +02:00
parent 7d755020f3
commit b9069c9dbf
1 changed files with 7 additions and 6 deletions
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13
video/repack.c
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@ -948,12 +948,13 @@ static bool setup_format_ne(struct mp_repack *rp)
return false;
// Endian swapping.
if (rp->imgfmt_a != rp->imgfmt_user) {
struct mp_regular_imgfmt ndesc;
if (!mp_get_regular_imgfmt(&ndesc, rp->imgfmt_a) || ndesc.num_planes > 4)
return false;
rp->endian_size = ndesc.component_size;
if (rp->endian_size != 2 && rp->endian_size != 4)
if (rp->imgfmt_a != rp->imgfmt_user &&
rp->imgfmt_a == mp_find_other_endian(rp->imgfmt_user))
{
struct mp_imgfmt_desc desc_a = mp_imgfmt_get_desc(rp->imgfmt_a);
struct mp_imgfmt_desc desc_u = mp_imgfmt_get_desc(rp->imgfmt_user);
rp->endian_size = 1 << desc_u.endian_shift;
if (!desc_a.endian_shift && rp->endian_size != 2 && rp->endian_size != 4)
return false;
}