leeexin/Velix-MPV-Core
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mp_image: force stride to be multiple of bpp

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Vulkan require all sizes in texels, so we have to make our image
multiple of them.

Fixes: #17743
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Kacper Michajłow committed 2026-05-01 10:41:28 +02:00
1 parent 8aef2c9162
commit 8d04be2b85
1 file changed
+2 -1
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video/mp_image.c
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@@ -68,7 +68,8 @@ static int mp_image_layout(int imgfmt, int w, int h, int stride_align,
int alloc_w = mp_chroma_div_up(w, desc.xs[n]);
int alloc_h = MP_ALIGN_UP(h, 32) >> desc.ys[n];
int line_bytes = (alloc_w * desc.bpp[n] + 7) / 8;
out_stride[n] = MP_ALIGN_NPOT(line_bytes, stride_align);
int align = mp_lcm(stride_align, (desc.bpp[n] && desc.bpp[n] % 8 == 0) ? desc.bpp[n] / 8 : 1);
out_stride[n] = MP_ALIGN_NPOT(line_bytes, align);
out_plane_size[n] = out_stride[n] * alloc_h;
}
if (desc.flags & MP_IMGFLAG_PAL)