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video: fix AV_PIX_FMT_UYYVYY411 allocation 

My previous commit added support for this format, but it was still
broken, and prevented the allocation code from working. It's unknown
whether it's correct now (because this pixfmt is so obscure and useless,
there are no known samples around), but who cares.
This commit is contained in:
wm4 2020-05-18 19:29:25 +02:00
parent 55f6ba62be
commit 2256a9e42b
2 changed files with 2 additions and 3 deletions
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3
test/ref/img_formats.txt
View File

@ -1198,11 +1198,10 @@ uyvy422: ctype=uint
2: p=0 st=4 o=2 sh=0 d=8
uyyvyy411: [GENERIC] ctype=uint
Basic desc: [yuv][le][be]
planes=1, chroma=2:0 align=0:1
planes=1, chroma=2:0 align=4:1
{12/[0:0] }
0: 48bits w=4 {8:8} {0:8} {24:8} {}
extra_luma_offsets=[ 16 32 40]
[NOALLOC]
AVD: name=uyyvyy411 chroma=2:0 flags=0x0
0: p=0 st=4 o=1 sh=0 d=8
1: p=0 st=6 o=0 sh=0 d=8

2
video/img_format.c
View File

@ -573,7 +573,7 @@ struct mp_imgfmt_desc mp_imgfmt_get_desc(int mpfmt)
desc.align_x = 1 << desc.chroma_xs;
desc.align_y = 1 << desc.chroma_ys;
if ((desc.bpp[0] % 8) != 0)
if ((desc.bpp[0] * (layout.extra_w + 1) % 8) != 0)
desc.align_x = 8 / desc.bpp[0]; // expect power of 2
return desc;