• Daniel Kolesa's avatar
    swscale: Replace illegal vector keyword usage in altivec code · 1bdb47b7
    Daniel Kolesa authored
    While this technically compiles in current ffmpeg, this is only
    because ffmpeg is compiled in strict ISO C mode, which disables
    the builtin 'vector' keyword for AltiVec/VSX. Instead this gets
    replaced with a macro inside altivec.h, which defines vector to
    be actually __vector, which accepts random types.
    
    Normally, the vector keyword should be used only with plain
    scalar non-typedef types, such as unsigned int. But we have the
    vec_(s|u)(8|16|32) macros, which can be used in a portable manner,
    in util_altivec.h in libavutil.
    
    This is also consistent with other AltiVec/VSX code elsewhere in
    the tree.
    
    Fixes #7861.
    Signed-off-by: 's avatarDaniel Kolesa <daniel@octaforge.org>
    Signed-off-by: 's avatarLauri Kasanen <cand@gmx.com>
    1bdb47b7
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