mp_image: make alloc_mpi() always allocate with aligned stride

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By "design", mplayer normally allocates aligned images only inside the
filter chain, via the vf_get_image() function. This function pads the
width of the requested image if a stride is allowed, sets that new width
before calling mp_image_alloc_planes().

However, newer code wants aligned images as well (basically to satisfy
libswscale). This affects all uses of alloc_mpi(). To get aligned
strides, simply change alloc_mpi() to request an aligned width.

Remove the old hack in mp_image_alloc_planes(), which special cases some
image formats to be allocated with aligned strides.

This is a temporary hack until mp_image_alloc_planes() is revised.

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This commit is contained in:

wm4 2012-11-22 19:22:38 +01:00

parent 11783b5ede

commit 1d3179a5f1

2 changed files with 6 additions and 17 deletions

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